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116041× 116041× 116041× 116041× 26640× 26640× 89401× 9× 1× 1× 791× 791× 47× 47× 47× 744× 6× 6× 791× 791× 791× 791× 791× 791× 45× 791× 36× 36× 1× 36× 10× 26× 1× 600× 600× 6× 600× 2× 1× 4× 2× 2× 4× 4× 4× 4× 4× 4× 1× 13× 13× 2× 2× 2× 11× 1× 11× 11× 2× 11× 11× 1× 93× 93× 1× 93× 93× 1× 728× 728× 1× 728× 727× 1× 1× 1× 791× 791× 2× 791× 755× 382× 373× 365× 44× 1× 24× 24× 24× 24× 24× 1× 2332× 2332× 2332× 2332× 1598× 992× 606× 606× 2332× 2332× 1× 741× 252× 252× 124× 1× 788× 250× 538× 145× 393× 1× 741× 7× 734× 734× 245× 245× 92× 92× 92× 2× 90× 92× 92× 92× 92× 92× 92× 92× 92× 92× 92× 153× 153× 734× 734× 734× 2× 2× 1× 442× 6× 6× 442× 442× 8× 8× 8× 1× 7× 8× 8× 8× 442× 11× 1× 1598× 1598× 1598× 2× 2× 1598× 177× 177× 1598× 865× 865× 865× 865× 18× 18× 18× 847× 89× 89× 89× 89× 1× 1598× 177× 1× 19× 1× 12× 5× 2× 3× 3× 7× 7× 12× 6× 6× 8× 7× 1× 1× 5× 5× 3× 2× 1× 3× 2× 2× 1× 87× 12× 75× 60× 22× 60× 60× 11× 11× 49× 31× 31× 60× 60× 23× 37× 15× 1× 1× 1× 1× 1× 667× 171× 171× 116× 1× 6× 4× 1× 667× 633× 633× 633× 210× 210× 34× 34× 50× 32× 34× 1× 667× 401× 266× 266× 266× 18× 18× 667× 667× 667× 29× 29× 667× 667× 317× 317× 317× 667× 667× 10× 10× 667× 1× 5261× 5261× 74× 86× 42× 42× 5261× 5219× 1398× 3821× 5219× 5219× 5261× 1× 1398× 1398× 1398× 271× 893× 893× 271× 1127× 1× 7037× 7037× 7037× 330390× 330390× 1127× 329263× 5910× 5910× 5910× 2579× 323353× 5910× 1× 5910× 1× 14× 14× 14× 14× 20× 14× 14× 1× 1249× 1249× 1249× 1249× 1249× 1249× 1249× 1249× 614× 1249× 1211× 1249× 733× 5047× 5047× 5047× 5047× 5047× 4366× 4366× 681× 681× 5047× 3138× 5047× 733× 681× 733× 733× 68× 1249× 1249× 365× 177× 177× 1249× 1249× 568× 681× 1249× 543× 1249× 574× 1249× 1249× 1× 3138× 3138× 3138× 3138× 3138× 3138× 3138× 3138× 3138× 3138× 3138× 1× 72× 2× 70× 6× 70× 70× 70× 34× 70× 24× 70× 70× 70× 70× 70× 70× 70× 70× 70× 70× 70× 1× 46× 11× 35× 2× 2× 33× 2× 2× 1× 9× 9× 9× 9× 9× 9× 9× 9× 9× 1× 99× 99× 99× 99× 10× 4× 85× 1× 12× 12× 12× 12× 12× 12× 12× 12× 12× 1× 24× 2× 22× 22× 22× 5× 5× 5× 5× 22× 13× 22× 2× 1× 14× 2× 12× 12× 12× 12× 12× 12× 12× 12× 12× 12× 6× 6× 12× 6× 6× 6× 12× 12× 12× 1× 58× 58× 58× 47× 47× 58× 58× 58× 58× 58× 58× 4× 4× 4× 58× 3× 55× 11× 58× 6× 6× 6× 6× 1× 10× 3× 1× 22× 18× 10× 10× 8× 18× 4× 4× 2× 2× 2× 2× 2× 48× 48× 2× 22× 22× 22× 22× 12× 10× 1× 20× 20× 14× 6× 2× 4× 4× 4× 4× 16× 16× 16× 1× 42× 42× 42× 32× 42× 42× 42× 42× 42× 2× 42× 15× 42× 42× 1× 105× 51× 51× 51× 51× 37× 37× 37× 14× 1× 49× 3× 46× 49× 8× 8× 8× 8× 8× 8× 8× 8× 41× 41× 41× 49× 49× 1× 3× 2× 2× 2× 1× 138× 85× 19× 19× 53× 51× 1× 34× 20× 34× 34× 34× 34× 17× 34× 1× 6× 2× 2× 1× 4× 2× 2× 1× 59× 59× 7× 52× 52× 26× 26× 59× 59× 1× 14× 1× 13× 13× 5× 5× 14× 1× 21× 21× 21× 10× 10× 10× 21× 21× 21× 8× 8× 8× 8× 1× 76× 32× 44× 44× 1× 336× 365× 365× 22× 22× 8× 22× 12× 12× 2× 2× 4× 4× 24× 24× 2× 2× 4× 4× 6× 6× 6× 6× 12× 12× 6× 6× 4× 4× 30× 30× 30× 14× 14× 34× 34× 25× 2× 23× 2× 2× 2× 2× 2× 21× 2× 21× 23× 18× 6× 12× 8× 12× 3× 2× 3× 2× 2× 2× 4× 4× 4× 4× 42× 42× 32× 42× 42× 42× 20× 20× 2× 2× 2× 2× 13× 13× 13× 13× 13× 13× 5× 5× 6× 6× 6× 6× 6× 6× 4× 2× 2× 4× 8× 8× 8× 8× 8× 8× 8× 8× 3× 3× 2× 2× 1× 9× 9× 5× 4× 4× 4× 1× 598× 598× 598× 598× 598× 598× 598× 393× 393× 598× 597× 598× 598× 598× 598× 598× 598× 197× 598× 598× 1399× 598× 598× 598× 598× 598× 598× 598× 598× 598× 598× 598× 598× 598× 598× 598× 598× 598× 598× 598× 598× 598× 1× 600× 43× 43× 43× 43× 1× 220× 220× 220× 220× 220× 1× 4× 1× 9× 1× 360× 360× 360× 358× 360× 360× 345× 345× 206× 206× 14× 345× 345× 220× 220× 1× 22× 1× 394× 24× 370× 370× 1× 4337× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× 1× | /* istanbul ignore next */ var __extends = (this && this.__extends) || (function () { var extendStatics = function (d, b) { extendStatics = Object.setPrototypeOf || ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; return extendStatics(d, b); }; return function (d, b) { extendStatics(d, b); function __() { this.constructor = d; } d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); }; })(); /* istanbul ignore next */ var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) { var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d; if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc); else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r; return c > 3 && r && Object.defineProperty(target, key, r), r; }; define(["require", "exports", "@syncfusion/ej2-inputs", "@syncfusion/ej2-buttons", "@syncfusion/ej2-base", "@syncfusion/ej2-base", "@syncfusion/ej2-base", "@syncfusion/ej2-base", "@syncfusion/ej2-data", "@syncfusion/ej2-popups", "@syncfusion/ej2-navigations"], function (require, exports, ej2_inputs_1, ej2_buttons_1, ej2_base_1, ej2_base_2, ej2_base_3, ej2_base_4, ej2_data_1, ej2_popups_1, ej2_navigations_1) { "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); var RTL = 'e-rtl'; var DROPDOWNTREE = 'e-ddt'; var HIDDENELEMENT = 'e-ddt-hidden'; var DROPDOWNICON = 'e-input-group-icon e-ddt-icon e-icons'; var SHOW_CHIP = 'e-show-chip'; var SHOW_CLEAR = 'e-show-clear'; var SHOW_DD_ICON = 'e-show-dd-icon'; var CHIP_INPUT = 'e-chip-input'; var INPUTFOCUS = 'e-input-focus'; var INPUTGROUP = 'e-input-group'; var ICONANIMATION = 'e-icon-anim'; var CLOSEICON_CLASS = 'e-clear-icon e-icons'; var CHIP_WRAPPER = 'e-chips-wrapper'; var CHIP_COLLECTION = 'e-chips-collection'; var CHIP = 'e-chips'; var CHIP_CONTENT = 'e-chipcontent'; var CHIP_CLOSE = 'e-chips-close'; var HIDEICON = 'e-icon-hide'; var DDTHIDEICON = 'e-ddt-icon-hide'; var POPUP_CLASS = 'e-ddt e-popup'; var PARENTITEM = 'e-list-parent'; var CONTENT = 'e-popup-content'; var DROPDOWN = 'e-dropdown'; var DISABLED = 'e-disabled'; var ICONS = 'e-icons'; var CHECKALLPARENT = 'e-selectall-parent'; var CHECKALLHIDE = 'e-hide-selectall'; var BIGGER = 'e-bigger'; var SMALL = 'e-small'; var ALLTEXT = 'e-all-text'; var CHECKBOXFRAME = 'e-frame'; var CHECK = 'e-check'; var CHECKBOXWRAP = 'e-checkbox-wrapper'; var FILTERWRAP = 'e-filter-wrap'; var DDTICON = 'e-ddt-icon'; var FOOTER = 'e-ddt-footer'; var HEADER = 'e-ddt-header'; var NODATACONTAINER = 'e-ddt-nodata'; var NODATA = 'e-no-data'; var HEADERTEMPLATE = 'HeaderTemplate'; var FOOTERTEMPLATE = 'FooterTemplate'; var NORECORDSTEMPLATE = 'NoRecordsTemplate'; var ACTIONFAILURETEMPLATE = 'ActionFailureTemplate'; var CUSTOMTEMPLATE = 'CustomTemplate'; var REMAIN_WRAPPER = 'e-remain'; var OVERFLOW_VIEW = 'e-overflow'; var SHOW_TEXT = 'e-show-text'; var TOTAL_COUNT_WRAPPER = 'e-total-count'; var REMAIN_COUNT = 'e-wrap-count'; var Fields = (function (_super) { __extends(Fields, _super); function Fields() { return _super !== null && _super.apply(this, arguments) || this; } __decorate([ ej2_base_1.Property('child') ], Fields.prototype, "child", void 0); __decorate([ ej2_base_1.Property([]) ], Fields.prototype, "dataSource", void 0); __decorate([ ej2_base_1.Property('expanded') ], Fields.prototype, "expanded", void 0); __decorate([ ej2_base_1.Property('hasChildren') ], Fields.prototype, "hasChildren", void 0); __decorate([ ej2_base_1.Property('htmlAttributes') ], Fields.prototype, "htmlAttributes", void 0); __decorate([ ej2_base_1.Property('iconCss') ], Fields.prototype, "iconCss", void 0); __decorate([ ej2_base_1.Property('imageUrl') ], Fields.prototype, "imageUrl", void 0); __decorate([ ej2_base_1.Property('parentValue') ], Fields.prototype, "parentValue", void 0); __decorate([ ej2_base_1.Property(null) ], Fields.prototype, "query", void 0); __decorate([ ej2_base_1.Property('selectable') ], Fields.prototype, "selectable", void 0); __decorate([ ej2_base_1.Property('selected') ], Fields.prototype, "selected", void 0); __decorate([ ej2_base_1.Property(null) ], Fields.prototype, "tableName", void 0); __decorate([ ej2_base_1.Property('text') ], Fields.prototype, "text", void 0); __decorate([ ej2_base_1.Property('tooltip') ], Fields.prototype, "tooltip", void 0); __decorate([ ej2_base_1.Property('value') ], Fields.prototype, "value", void 0); return Fields; }(ej2_base_2.ChildProperty)); exports.Fields = Fields; var TreeSettings = (function (_super) { __extends(TreeSettings, _super); function TreeSettings() { return _super !== null && _super.apply(this, arguments) || this; } __decorate([ ej2_base_1.Property(false) ], TreeSettings.prototype, "autoCheck", void 0); __decorate([ ej2_base_1.Property('Auto') ], TreeSettings.prototype, "expandOn", void 0); __decorate([ ej2_base_1.Property(false) ], TreeSettings.prototype, "loadOnDemand", void 0); return TreeSettings; }(ej2_base_2.ChildProperty)); exports.TreeSettings = TreeSettings; var DropDownTree = (function (_super) { __extends(DropDownTree, _super); function DropDownTree(options, element) { var _this = _super.call(this, options, element) || this; _this.filterTimer = null; _this.isFilteredData = false; _this.isFilterRestore = false; _this.selectedData = []; _this.filterDelayTime = 300; _this.isClicked = false; _this.isCheckAllCalled = false; _this.isFromFilterChange = false; return _this; } DropDownTree.prototype.getPersistData = function () { var keyEntity = ['value']; return this.addOnPersist(keyEntity); }; DropDownTree.prototype.getLocaleName = function () { return 'drop-down-tree'; }; DropDownTree.prototype.preRender = function () { this.inputFocus = false; this.isPopupOpen = false; this.isFirstRender = true; this.isInitialized = false; this.currentText = null; this.currentValue = null; this.oldValue = null; this.removeValue = false; this.selectedText = []; this.treeItems = []; this.dataValue = null; this.isNodeSelected = false; this.isDynamicChange = false; this.clearIconWidth = 0; this.headerTemplateId = "" + this.element.id + HEADERTEMPLATE; this.footerTemplateId = "" + this.element.id + FOOTERTEMPLATE; this.actionFailureTemplateId = "" + this.element.id + ACTIONFAILURETEMPLATE; this.noRecordsTemplateId = "" + this.element.id + NORECORDSTEMPLATE; this.customTemplateId = "" + this.element.id + CUSTOMTEMPLATE; this.keyConfigs = { escape: 'escape', altUp: 'alt+uparrow', altDown: 'alt+downarrow', tab: 'tab', shiftTab: 'shift+tab', end: 'end', enter: 'enter', home: 'home', moveDown: 'downarrow', moveLeft: 'leftarrow', moveRight: 'rightarrow', moveUp: 'uparrow', ctrlDown: 'ctrl+downarrow', ctrlUp: 'ctrl+uparrow', ctrlEnter: 'ctrl+enter', ctrlHome: 'ctrl+home', ctrlEnd: 'ctrl+end', shiftDown: 'shift+downarrow', shiftUp: 'shift+uparrow', shiftEnter: 'shift+enter', shiftHome: 'shift+home', shiftEnd: 'shift+end', csDown: 'ctrl+shift+downarrow', csUp: 'ctrl+shift+uparrow', csEnter: 'ctrl+shift+enter', csHome: 'ctrl+shift+home', csEnd: 'ctrl+shift+end', space: 'space', ctrlA: 'ctrl+A' }; }; DropDownTree.prototype.render = function () { var isTree = ej2_base_4.select('#' + this.element.id + '_tree', document); Iif (isTree) { var popupDiv = ej2_base_4.select('#' + this.element.id + '_options', document); ej2_base_3.detach(popupDiv ? popupDiv : isTree.parentElement); } if (this.element.tagName === 'INPUT') { this.inputEle = this.element; if (ej2_base_4.isNullOrUndefined(this.inputEle.getAttribute('role'))) { this.inputEle.setAttribute('aria-expanded', 'false'); this.inputEle.setAttribute('role', 'combobox'); this.inputEle.setAttribute('aria-haspopup', 'tree'); this.inputEle.setAttribute('aria-controls', this.element.id + '_options'); } if (ej2_base_4.isNullOrUndefined(this.inputEle.getAttribute('type'))) { this.inputEle.setAttribute('type', 'text'); } } else { this.inputEle = this.createElement('input', { attrs: { role: 'textbox', type: 'text' } }); this.element.parentElement.insertBefore(this.inputEle, this.element); } this.inputObj = ej2_inputs_1.Input.createInput({ element: this.inputEle, floatLabelType: this.floatLabelType, buttons: this.showDropDownIcon ? [DROPDOWNICON] : null, properties: { readonly: true, placeholder: this.placeholder, enabled: this.enabled, cssClass: this.cssClass, enableRtl: this.enableRtl } }, this.createElement); this.inputWrapper = this.inputObj.container; Iif (!this.inputWrapper.classList.contains(INPUTGROUP)) { this.inputWrapper.classList.add(INPUTGROUP); } if (this.showDropDownIcon) { this.inputWrapper.classList.add(SHOW_DD_ICON); } if (this.element.tagName === this.getDirective()) { this.element.appendChild(this.inputWrapper); } this.createHiddenElement(); this.createClearIcon(); this.inputWrapper.classList.add(DROPDOWNTREE); this.setElementWidth(this.width); this.updateDataAttribute(); this.setHTMLAttributes(); this.setAttributes(); this.popupDiv = this.createElement('div', { className: CONTENT }); this.popupDiv.classList.add(DROPDOWN); this.tree = this.createElement('div', { id: this.element.id + '_tree' }); this.popupDiv.appendChild(this.tree); if (!this.destroyPopupOnHide) { document.body.appendChild(this.popupDiv); } this.wireTreeEvents(); ej2_base_3.addClass([this.popupDiv], DDTHIDEICON); this.renderTree(); this.isRemoteData = this.fields.dataSource instanceof ej2_data_1.DataManager; if (this.allowMultiSelection || this.showCheckBox) { if (this.mode !== 'Delimiter') { this.createChip(); } if (!this.wrapText && this.mode !== 'Custom') { this.overFlowWrapper = this.createElement('span', { className: OVERFLOW_VIEW + ' ' + HIDEICON }); this.inputWrapper.insertBefore(this.overFlowWrapper, this.hiddenElement); if (this.mode !== 'Box') { ej2_base_3.addClass([this.overFlowWrapper], SHOW_TEXT); } } } Eif (!this.isRemoteData) { this.setTreeValue(); this.setTreeText(); this.updateHiddenValue(); this.setSelectedValue(); if (!this.wrapText) { this.updateView(); } } this.wireEvents(); var firstUl = ej2_base_4.select('.' + PARENTITEM, this.treeObj.element); Iif (firstUl && firstUl.getAttribute('aria-multiselectable')) { firstUl.removeAttribute('aria-multiselectable'); } this.oldValue = this.value; this.isInitialized = true; this.hasTemplate = this.itemTemplate || this.headerTemplate || this.footerTemplate || this.actionFailureTemplate || this.noRecordsTemplate || this.customTemplate; this.renderComplete(); }; DropDownTree.prototype.hideCheckAll = function (flag) { var checkAllEle = !ej2_base_4.isNullOrUndefined(this.popupEle) ? this.popupEle.querySelector('.' + CHECKALLPARENT) : null; if (!ej2_base_4.isNullOrUndefined(checkAllEle)) { if (flag && !checkAllEle.classList.contains(CHECKALLHIDE)) { ej2_base_3.addClass([checkAllEle], CHECKALLHIDE); } else Eif (!flag && checkAllEle.classList.contains(CHECKALLHIDE)) { ej2_base_3.removeClass([checkAllEle], CHECKALLHIDE); } } }; DropDownTree.prototype.renderFilter = function () { this.filterContainer = this.createElement('div', { id: this.element.id + '_filter_wrap', className: FILTERWRAP }); var filterInput = this.createElement('input', { id: this.element.id + '_filter', attrs: { autocomplete: 'off', 'aria-label': this.filterBarPlaceholder } }); this.filterContainer.appendChild(filterInput); ej2_base_3.prepend([this.filterContainer], this.popupEle); this.filterObj = new ej2_inputs_1.TextBox({ value: '', showClearButton: true, placeholder: this.filterBarPlaceholder, input: this.filterChangeHandler.bind(this) }); this.filterObj.appendTo('#' + this.element.id + '_filter'); }; DropDownTree.prototype.filterChangeHandler = function (args) { var _this = this; Eif (!ej2_base_4.isNullOrUndefined(args.value)) { window.clearTimeout(this.filterTimer); this.filterTimer = window.setTimeout(function () { _this.filterHandler(args.value, args.event); }, this.filterDelayTime); } }; DropDownTree.prototype.isChildObject = function () { Iif (typeof this.treeObj.fields.child === 'object') { return true; } else { return false; } }; DropDownTree.prototype.filterHandler = function (value, event) { var _this = this; this.isFromFilterChange = true; if (!this.isFilteredData) { Iif (this.isRemoteData) { this.treeObj.expandedNodes = []; } this.treeData = this.treeObj.getTreeData(); } var filterFields = this.cloneFields(this.fields); var args = { cancel: false, preventDefaultAction: false, event: event, text: value.trim(), fields: filterFields }; this.trigger('filtering', args, function (args) { if (!args.cancel) { var flag = false; var fields = void 0; _this.isFilteredData = true; if (args.text === '') { _this.isFilteredData = false; _this.isFilterRestore = true; _this.isFromFilterChange = false; fields = _this.cloneFields(_this.fields); } else if (args.preventDefaultAction) { fields = args.fields; } else { if (_this.treeDataType === 1) { fields = _this.selfReferencefilter(args.text, args.fields); } else { Iif (_this.fields.dataSource instanceof ej2_data_1.DataManager) { fields = _this.remoteDataFilter(args.text, args.fields); fields.child = _this.fields.child; _this.treeObj.fields = _this.getTreeFields(args.fields); _this.treeObj.dataBind(); flag = true; } else { fields = _this.nestedFilter(args.text, args.fields); } } } _this.hideCheckAll(_this.isFilteredData); Iif (flag) { return; } Iif (_this.isRemoteData) { if (_this.isChildObject()) { fields.child = _this.fields.child; } else { fields = args.fields; } } _this.treeObj.fields = _this.getTreeFields(fields); _this.treeObj.dataBind(); Iif (_this.hasTemplate && _this.portals && _this.treeObj.portals) { for (var i = 0; i < _this.treeObj.portals.length; i++) { if (_this.portals.indexOf(_this.treeObj.portals[i]) === -1) { _this.portals.push(_this.treeObj.portals[i]); } } if (_this.isReact) { _this.renderReactTemplates(); } } } }); }; DropDownTree.prototype.remoteDataFilter = function (value, filteredFields) { var _this = this; filteredFields.dataSource = this.treeData.map(function (item) { return _this.remoteChildFilter(value, item); }).filter(function (filteredChild) { return !ej2_base_4.isNullOrUndefined(filteredChild); }); return filteredFields; }; DropDownTree.prototype.remoteChildFilter = function (value, node, isChild, isChildFiltering) { var children = this.isChildObject() ? node['child'] : node[this.fields.child]; if (ej2_base_4.isNullOrUndefined(children)) { return (this.isMatchedNode(value, node, isChild, isChildFiltering)) ? node : null; } var matchedChildren = []; for (var i = 0; i < children.length; i++) { var filteredChild = this.remoteChildFilter(value, children[i], true, true); if (!ej2_base_4.isNullOrUndefined(filteredChild)) { matchedChildren.push(filteredChild); } } var filteredItems = Object.assign({}, node); isChildFiltering = false; if (matchedChildren.length !== 0) { filteredItems.child = matchedChildren; } else { filteredItems.child = null; filteredItems = (this.isMatchedNode(value, filteredItems)) ? filteredItems : null; } return filteredItems; }; DropDownTree.prototype.nestedFilter = function (value, filteredFields) { var matchedDataSource = []; for (var i = 0; i < this.treeData.length; i++) { var filteredChild = this.nestedChildFilter(value, this.treeData[i]); if (!ej2_base_4.isNullOrUndefined(filteredChild)) { matchedDataSource.push(filteredChild); } } filteredFields.dataSource = matchedDataSource; return filteredFields; }; DropDownTree.prototype.nestedChildFilter = function (value, node) { var children = node[this.fields.child]; if (ej2_base_4.isNullOrUndefined(children)) { return (this.isMatchedNode(value, node)) ? node : null; } else { var matchedChildren = []; for (var i = 0; i < children.length; i++) { var filteredChild = this.nestedChildFilter(value, children[i]); if (!ej2_base_4.isNullOrUndefined(filteredChild)) { matchedChildren.push(filteredChild); } } var filteredItems = Object.assign({}, node); if (matchedChildren.length !== 0) { filteredItems[this.fields.child] = matchedChildren; return filteredItems; } else { filteredItems[this.fields.child] = null; return (this.isMatchedNode(value, filteredItems)) ? filteredItems : null; } } }; DropDownTree.prototype.selfReferencefilter = function (value, filteredFields) { var matchedData = []; var matchedDataSource = []; for (var i = 0; i < this.treeData.length; i++) { if (this.isMatchedNode(value, this.treeData[i])) { matchedData.push(this.treeData[i]); } } for (var i = 0; i < matchedData.length; i++) { Eif (matchedDataSource.indexOf(matchedData[i]) === -1) { matchedDataSource.push(matchedData[i]); var parentId = matchedData[i][this.fields.parentValue]; while (!ej2_base_4.isNullOrUndefined(parentId)) { var parent_1 = null; for (var j = 0; j < this.treeData.length; j++) { var value_1 = this.treeData[j][this.fields.value]; if (!ej2_base_4.isNullOrUndefined(value_1) && (value_1 === parentId)) { parent_1 = this.treeData[j]; break; } } if (!ej2_base_4.isNullOrUndefined(parent_1) && (matchedDataSource.indexOf(parent_1) === -1)) { matchedDataSource.push(parent_1); parentId = parent_1[this.fields.parentValue]; } else { break; } } } } filteredFields.dataSource = matchedDataSource; return filteredFields; }; DropDownTree.prototype.isMatchedNode = function (value, node, isChild, isChildFiltering) { var checkValue; var isObjectValue = isChild && isChildFiltering && this.isChildObject(); checkValue = isObjectValue ? node[this.fields.child.text] : node[this.fields.text]; Iif (!checkValue) { var tempChild = this.fields.child; while (!node[tempChild.text]) { tempChild = tempChild.child; } checkValue = node[tempChild.text]; } if (this.ignoreCase) { checkValue = checkValue.toLowerCase(); value = value.toLowerCase(); } if (this.ignoreAccent) { checkValue = ej2_data_1.DataUtil.ignoreDiacritics(checkValue); value = ej2_data_1.DataUtil.ignoreDiacritics(value); } if (this.filterType === 'StartsWith') { return checkValue.slice(0, value.length) === value; } else if (this.filterType === 'EndsWith') { return checkValue.slice(-value.length) === value; } else { return checkValue.indexOf(value) !== -1; } }; DropDownTree.prototype.wireEvents = function () { ej2_base_2.EventHandler.add(this.inputWrapper, 'mouseup', this.dropDownClick, this); ej2_base_2.EventHandler.add(this.inputWrapper, 'focus', this.focusIn, this); ej2_base_2.EventHandler.add(this.inputWrapper, 'blur', this.focusOut, this); ej2_base_2.EventHandler.add(this.inputWrapper, 'mousemove', this.mouseIn, this); ej2_base_2.EventHandler.add(this.inputWrapper, 'mouseout', this.onMouseLeave, this); ej2_base_2.EventHandler.add(this.overAllClear, 'mousedown', this.clearAll, this); ej2_base_2.EventHandler.add(window, 'resize', this.windowResize, this); var formElement = ej2_base_3.closest(this.inputWrapper, 'form'); if (formElement) { ej2_base_2.EventHandler.add(formElement, 'reset', this.resetValueHandler, this); } this.keyboardModule = new ej2_base_4.KeyboardEvents(this.inputWrapper, { keyAction: this.keyActionHandler.bind(this), keyConfigs: this.keyConfigs, eventName: 'keydown' }); }; DropDownTree.prototype.wireTreeEvents = function () { this.keyboardModule = new ej2_base_4.KeyboardEvents(this.tree, { keyAction: this.treeAction.bind(this), keyConfigs: this.keyConfigs, eventName: 'keydown' }); }; DropDownTree.prototype.wireCheckAllWrapperEvents = function () { this.keyboardModule = new ej2_base_4.KeyboardEvents(this.checkAllParent, { keyAction: this.checkAllAction.bind(this), keyConfigs: this.keyConfigs, eventName: 'keydown' }); }; DropDownTree.prototype.unWireEvents = function () { ej2_base_2.EventHandler.remove(this.inputWrapper, 'mouseup', this.dropDownClick); ej2_base_2.EventHandler.remove(this.inputWrapper, 'focus', this.focusIn); ej2_base_2.EventHandler.remove(this.inputWrapper, 'blur', this.focusOut); ej2_base_2.EventHandler.remove(this.inputWrapper, 'mousemove', this.mouseIn); ej2_base_2.EventHandler.remove(this.inputWrapper, 'mouseout', this.onMouseLeave); ej2_base_2.EventHandler.remove(this.overAllClear, 'mousedown', this.clearAll); ej2_base_2.EventHandler.remove(window, 'resize', this.windowResize); var formElement = ej2_base_3.closest(this.inputWrapper, 'form'); Iif (formElement) { ej2_base_2.EventHandler.remove(formElement, 'reset', this.resetValueHandler); } }; DropDownTree.prototype.dropDownClick = function (e) { if (!this.enabled || this.readonly) { return; } if (this.isClearButtonClick) { this.isClearButtonClick = false; return; } if (this.isPopupOpen) { this.hidePopup(); } else { this.focusIn(e); this.renderPopup(); } this.showOverAllClear(); }; DropDownTree.prototype.mouseIn = function () { Eif (this.enabled || !this.readonly) { this.showOverAllClear(); } }; DropDownTree.prototype.onMouseLeave = function () { if (!this.inputFocus) { ej2_base_3.addClass([this.overAllClear], HIDEICON); ej2_base_3.removeClass([this.inputWrapper], SHOW_CLEAR); } }; DropDownTree.prototype.getDirective = function () { return 'EJS-DROPDOWNTREE'; }; DropDownTree.prototype.focusOut = function (e) { if (!this.enabled || this.readonly || !this.inputFocus) { return; } if ((ej2_base_4.Browser.isIE || ej2_base_4.Browser.info.name === 'edge') && (e.target === this.inputWrapper)) { return; } var target = e.relatedTarget; if ((target !== this.inputEle) && (ej2_base_4.isNullOrUndefined(target)) && (e.target !== this.inputWrapper || !this.isPopupOpen)) { this.onFocusOut(e); } }; DropDownTree.prototype.onFocusOut = function (event) { this.inputFocus = false; if (this.isPopupOpen) { this.hidePopup(); } if (this.isClearButtonClick) { this.isClearButtonClick = false; } Eif (this.showClearButton) { this.clearIconWidth = ej2_base_4.select('.e-clear-icon', this.inputWrapper).offsetWidth; ej2_base_3.addClass([this.overAllClear], HIDEICON); ej2_base_3.removeClass([this.inputWrapper], SHOW_CLEAR); } ej2_base_3.removeClass([this.inputWrapper], [INPUTFOCUS]); if ((this.allowMultiSelection || this.showCheckBox)) { var isValue = this.value ? (this.value.length ? true : false) : false; if (this.mode !== 'Delimiter' && this.mode !== 'Custom') { if (this.chipWrapper && (this.mode === 'Default')) { ej2_base_3.addClass([this.chipWrapper], HIDEICON); ej2_base_3.removeClass([this.inputWrapper], SHOW_CHIP); ej2_base_3.removeClass([this.inputEle], CHIP_INPUT); } } if (!this.wrapText && isValue) { this.updateView(); } } if (this.changeOnBlur) { this.triggerChangeEvent(event); } this.removeValue = false; this.oldValue = this.value; this.trigger('blur'); }; DropDownTree.prototype.updateView = function () { if ((!this.showCheckBox && !this.allowMultiSelection) || this.mode === 'Custom' || this.inputFocus) { return; } if (this.mode !== 'Box') { ej2_base_3.addClass([this.inputWrapper, this.overFlowWrapper], SHOW_TEXT); } else { ej2_base_3.addClass([this.inputWrapper], SHOW_CHIP); } if (this.value && this.value.length !== 0) { if (this.inputWrapper.contains(this.chipWrapper)) { ej2_base_3.addClass([this.chipWrapper], HIDEICON); } ej2_base_3.addClass([this.inputEle], CHIP_INPUT); this.updateOverFlowView(); this.ensurePlaceHolder(); } }; DropDownTree.prototype.triggerChangeEvent = function (event) { var isEqual = this.ddtCompareValues(this.oldValue, this.value); if ((!isEqual || this.isChipDelete) && !this.removeValue) { var eventArgs = { e: event, oldValue: this.oldValue, value: this.value, isInteracted: event ? true : false, element: this.element }; this.trigger('change', eventArgs); this.oldValue = this.value; } }; DropDownTree.prototype.ddtCompareValues = function (oldValue, newValue) { if (oldValue === null || newValue === null) { var isValid = oldValue === null ? ((newValue === oldValue) ? true : false) : (oldValue.length === 0 ? (newValue === oldValue) : false); return isValid; } else if (oldValue.length !== newValue.length) { return false; } for (var i = 0; i < oldValue.length; i++) { if (oldValue[i] !== newValue[i]) { return false; } } return true; }; DropDownTree.prototype.focusIn = function (e) { if (!this.enabled || this.readonly || this.inputFocus) { return; } this.showOverAllClear(); this.inputFocus = true; ej2_base_3.addClass([this.inputWrapper], [INPUTFOCUS]); if (this.allowMultiSelection || this.showCheckBox) { if (this.mode !== 'Delimiter' && this.inputFocus) { if (this.chipWrapper && (this.value && this.value.length !== 0)) { ej2_base_3.removeClass([this.chipWrapper], HIDEICON); ej2_base_3.addClass([this.inputEle], CHIP_INPUT); } ej2_base_3.addClass([this.inputWrapper], SHOW_CHIP); if (this.popupObj) { this.popupObj.refreshPosition(); } } if (!this.wrapText && this.mode !== 'Custom') { if (this.inputWrapper.contains(this.overFlowWrapper)) { ej2_base_3.addClass([this.overFlowWrapper], HIDEICON); } if (this.mode === 'Delimiter') { ej2_base_3.removeClass([this.inputWrapper], SHOW_CHIP); ej2_base_3.removeClass([this.inputEle], CHIP_INPUT); } else { ej2_base_3.addClass([this.inputWrapper], SHOW_CHIP); } ej2_base_3.removeClass([this.inputWrapper], SHOW_TEXT); this.ensurePlaceHolder(); } } var args = { isInteracted: e ? true : false, event: e }; this.trigger('focus', args); }; DropDownTree.prototype.treeAction = function (e) { var _this = this; var eventArgs = { cancel: false, event: e }; this.trigger('keyPress', eventArgs, function (observedArgs) { if (!observedArgs.cancel) { switch (e.action) { case 'escape': case 'altUp': _this.inputWrapper.focus(); e.preventDefault(); Eif (_this.isPopupOpen) { _this.hidePopup(); } break; case 'tab': case 'shiftTab': Eif (_this.isPopupOpen) { _this.hidePopup(); } break; case 'enter': case 'ctrlEnter': case 'shiftEnter': case 'csEnter': Eif (!_this.showCheckBox) { _this.isValueChange = true; _this.keyEventArgs = e; } break; case 'space': _this.isValueChange = true; _this.keyEventArgs = e; break; case 'ctrlA': if (_this.allowMultiSelection) { _this.selectAll(true); } break; case 'moveRight': case 'moveLeft': case 'shiftDown': case 'moveDown': case 'ctrlDown': case 'csDown': case 'shiftUp': case 'moveUp': case 'ctrlUp': case 'csUp': case 'home': case 'shiftHome': case 'ctrlHome': case 'csHome': case 'end': case 'shiftEnd': case 'ctrlEnd': case 'csEnd': } } else { e.stopImmediatePropagation(); } }); }; DropDownTree.prototype.keyActionHandler = function (e) { var _this = this; var eventArgs = { cancel: false, event: e }; this.trigger('keyPress', eventArgs, function (observedArgs) { Eif (!observedArgs.cancel) { switch (e.action) { case 'escape': case 'altUp': Eif (_this.isPopupOpen) { _this.hidePopup(); } break; case 'shiftTab': case 'tab': if (_this.isPopupOpen) { _this.hidePopup(); } if (_this.inputFocus) { _this.onFocusOut(); } break; case 'altDown': Eif (!_this.isPopupOpen) { _this.showPopup(); e.preventDefault(); } break; case 'moveDown': if (_this.showSelectAll && _this.showCheckBox) { _this.checkAllParent.focus(); } break; } } }); }; DropDownTree.prototype.checkAllAction = function (e) { var _this = this; var eventArgs = { cancel: false, event: e }; this.trigger('keyPress', eventArgs, function (observedArgs) { Eif (!observedArgs.cancel) { switch (e.action) { case 'space': _this.clickHandler(e); break; case 'moveDown': var focusedElement = _this.treeObj.element.querySelector('li'); focusedElement.focus(); ej2_base_3.addClass([focusedElement], ['e-node-focus']); } } }); }; DropDownTree.prototype.windowResize = function () { Eif (this.popupObj) { this.popupObj.setProperties({ width: this.setWidth() }); this.popupObj.refreshPosition(); } }; DropDownTree.prototype.resetValueHandler = function (e) { var formElement = ej2_base_3.closest(this.inputWrapper, 'form'); Eif (formElement && e.target === formElement) { this.isDynamicChange = true; this.setProperties({ value: null }, true); this.resetValue(true); this.isDynamicChange = false; } }; DropDownTree.prototype.getAriaAttributes = function () { return {}; }; DropDownTree.prototype.updateOverFlowView = function () { this.overFlowWrapper.classList.remove(TOTAL_COUNT_WRAPPER); ej2_base_3.removeClass([this.overFlowWrapper], HIDEICON); Eif (this.value && this.value.length) { var data = ''; var overAllContainer = void 0; var temp = void 0; var tempData = void 0; var tempIndex = 1; var wrapperleng = void 0; var remaining = void 0; var downIconWidth = 0; this.overFlowWrapper.innerHTML = ''; var l10nLocale = { overflowCountTemplate: '+${count} more..', totalCountTemplate: '${count} selected' }; this.l10n = new ej2_base_2.L10n(this.getLocaleName(), l10nLocale, this.locale); var remainContent = this.l10n.getConstant('overflowCountTemplate'); var totalContent = this.l10n.getConstant('totalCountTemplate'); var remainElement = this.createElement('span', { className: REMAIN_WRAPPER }); this.overFlowWrapper.appendChild(remainElement); remainElement.innerText = remainContent.replace('${count}', this.value.length.toString()); var remainSize = remainElement.offsetWidth; ej2_base_2.remove(remainElement); Eif (this.showDropDownIcon) { downIconWidth = ej2_base_4.select('.' + DDTICON, this.inputWrapper).offsetWidth; } Eif (!ej2_base_4.isNullOrUndefined(this.value)) { if (this.mode !== 'Box') { for (var index = 0; !ej2_base_4.isNullOrUndefined(this.value[index]); index++) { data += (index === 0) ? '' : this.delimiterChar + ' '; temp = this.getOverflowVal(index); data += temp; temp = this.overFlowWrapper.innerHTML; Eif (this.enableHtmlSanitizer) { this.overFlowWrapper.innerText = ej2_base_1.SanitizeHtmlHelper.sanitize(data); } else { this.overFlowWrapper.innerHTML = data; } wrapperleng = this.overFlowWrapper.offsetWidth; overAllContainer = this.inputWrapper.offsetWidth; if ((wrapperleng + downIconWidth + this.clearIconWidth) > overAllContainer) { Iif (tempData !== undefined && tempData !== '') { temp = tempData; index = tempIndex + 1; } this.overFlowWrapper.innerHTML = temp; remaining = this.value.length - index; wrapperleng = this.overFlowWrapper.offsetWidth; while (((wrapperleng + remainSize + downIconWidth + this.clearIconWidth) >= overAllContainer) && wrapperleng !== 0 && this.overFlowWrapper.innerHTML !== '') { var textArr = this.overFlowWrapper.innerHTML.split(this.delimiterChar); textArr.pop(); this.overFlowWrapper.innerHTML = textArr.join(this.delimiterChar); remaining++; wrapperleng = this.overFlowWrapper.offsetWidth; } break; } else if ((wrapperleng + remainSize + downIconWidth + this.clearIconWidth) <= overAllContainer) { tempData = data; tempIndex = index; } else Iif (index === 0) { tempData = ''; tempIndex = -1; } } } else { ej2_base_3.addClass([this.chipWrapper], HIDEICON); var ele = this.chipWrapper.cloneNode(true); var chips = ej2_base_4.selectAll('.' + CHIP, ele); for (var i = 0; i < chips.length; i++) { temp = this.overFlowWrapper.innerHTML; this.overFlowWrapper.appendChild(chips[i]); data = this.overFlowWrapper.innerHTML; wrapperleng = this.overFlowWrapper.offsetWidth; overAllContainer = this.inputWrapper.offsetWidth; if ((wrapperleng + downIconWidth + this.clearIconWidth) > overAllContainer) { Iif (tempData !== undefined && tempData !== '') { temp = tempData; i = tempIndex + 1; } this.overFlowWrapper.innerHTML = temp; remaining = this.value.length - i; wrapperleng = this.overFlowWrapper.offsetWidth; while (((wrapperleng + remainSize + downIconWidth + this.clearIconWidth) >= overAllContainer) && wrapperleng !== 0 && this.overFlowWrapper.innerHTML !== '') { this.overFlowWrapper.removeChild(this.overFlowWrapper.lastChild); remaining++; wrapperleng = this.overFlowWrapper.offsetWidth; } break; } else Eif ((wrapperleng + remainSize + downIconWidth + this.clearIconWidth) <= overAllContainer) { tempData = data; tempIndex = i; } else if (i === 0) { tempData = ''; tempIndex = -1; } } } } if (remaining > 0) { this.overFlowWrapper.appendChild(this.updateRemainTemplate(remainElement, remaining, remainContent, totalContent)); } if (this.mode === 'Box' && !this.overFlowWrapper.classList.contains(TOTAL_COUNT_WRAPPER)) { ej2_base_3.addClass([remainElement], REMAIN_COUNT); } } else { this.overFlowWrapper.innerHTML = ''; ej2_base_3.addClass([this.overFlowWrapper], HIDEICON); } this.updateDelimMode(); }; DropDownTree.prototype.updateRemainTemplate = function (remainElement, remaining, remainContent, totalContent) { Iif (this.overFlowWrapper.firstChild && this.overFlowWrapper.firstChild.nodeType === 3 && this.overFlowWrapper.firstChild.nodeValue === '') { this.overFlowWrapper.removeChild(this.overFlowWrapper.firstChild); } remainElement.innerHTML = ''; remainElement.innerText = (this.overFlowWrapper.firstChild && (this.overFlowWrapper.firstChild.nodeType === 3 || this.mode === 'Box')) ? remainContent.replace('${count}', remaining.toString()) : totalContent.replace('${count}', remaining.toString()); Iif (this.overFlowWrapper.firstChild && (this.overFlowWrapper.firstChild.nodeType === 3 || this.mode === 'Box')) { ej2_base_3.removeClass([this.overFlowWrapper], TOTAL_COUNT_WRAPPER); } else { ej2_base_3.addClass([this.overFlowWrapper], TOTAL_COUNT_WRAPPER); ej2_base_3.removeClass([this.overFlowWrapper], REMAIN_COUNT); } return remainElement; }; DropDownTree.prototype.getOverflowVal = function (index) { var selectedData = this.getSelectedData(this.value[index]); return ej2_base_3.getValue(this.treeSettings.loadOnDemand ? this.fields.text : 'text', selectedData); }; DropDownTree.prototype.updateDelimMode = function () { if (this.mode !== 'Box') { Iif (ej2_base_4.select('.' + REMAIN_WRAPPER, this.overFlowWrapper) && !this.overFlowWrapper.classList.contains(TOTAL_COUNT_WRAPPER)) { ej2_base_3.addClass([this.overFlowWrapper], REMAIN_COUNT); ej2_base_3.addClass([this.overFlowWrapper], SHOW_TEXT); } else { this.overFlowWrapper.classList.remove(REMAIN_COUNT); ej2_base_3.removeClass([this.overFlowWrapper], REMAIN_COUNT); } } else if (ej2_base_4.select('.' + REMAIN_WRAPPER, this.overFlowWrapper)) { this.overFlowWrapper.classList.remove(REMAIN_COUNT); } }; DropDownTree.prototype.createHiddenElement = function () { if (this.allowMultiSelection || this.showCheckBox) { this.hiddenElement = this.createElement('select', { attrs: { 'aria-hidden': 'true', 'class': HIDDENELEMENT, 'tabindex': '-1', 'multiple': '', 'aria-label': this.getModuleName() } }); } else { this.hiddenElement = this.createElement('select', { attrs: { 'aria-hidden': 'true', 'tabindex': '-1', 'class': HIDDENELEMENT, 'aria-label': this.getModuleName() } }); } ej2_base_3.prepend([this.hiddenElement], this.inputWrapper); this.validationAttribute(); }; DropDownTree.prototype.createClearIcon = function () { this.overAllClear = this.createElement('span', { className: CLOSEICON_CLASS }); ej2_base_3.addClass([this.overAllClear], HIDEICON); ej2_base_3.removeClass([this.inputWrapper], SHOW_CLEAR); if (this.showClearButton) { this.inputWrapper.insertBefore(this.overAllClear, this.inputObj.buttons[0]); } }; DropDownTree.prototype.validationAttribute = function () { var name = this.inputEle.getAttribute('name') ? this.inputEle.getAttribute('name') : this.inputEle.getAttribute('id'); this.hiddenElement.setAttribute('name', name); this.inputEle.removeAttribute('name'); var attributes = ['required', 'aria-required', 'form']; for (var i = 0; i < attributes.length; i++) { var attr = this.inputEle.getAttribute(attributes[i]); if (attr) { this.hiddenElement.setAttribute(attributes[i], attr); this.inputEle.removeAttribute(attributes[i]); } } }; DropDownTree.prototype.createChip = function () { Eif (!this.inputWrapper.contains(this.chipWrapper)) { this.chipWrapper = this.createElement('span', { className: CHIP_WRAPPER }); this.chipCollection = this.createElement('span', { className: CHIP_COLLECTION }); this.chipWrapper.appendChild(this.chipCollection); this.inputWrapper.insertBefore(this.chipWrapper, this.hiddenElement); ej2_base_3.addClass([this.inputWrapper], SHOW_CHIP); var isValid = this.getValidMode(); if (isValid && this.value !== null && (this.value && this.value.length !== 0)) { ej2_base_3.addClass([this.inputEle], CHIP_INPUT); } else if (this.value === null || (this.value && this.value.length === 0) || this.checkWrapper) { ej2_base_3.addClass([this.chipWrapper], HIDEICON); } } }; DropDownTree.prototype.getValidMode = function () { if (this.allowMultiSelection || this.showCheckBox) { return this.mode === 'Box' ? true : (this.mode === 'Default' && this.inputFocus) ? true : false; } else { return false; } }; DropDownTree.prototype.createSelectAllWrapper = function () { this.checkAllParent = this.createElement('div', { className: CHECKALLPARENT, attrs: { 'tabindex': '0' } }); this.selectAllSpan = this.createElement('span', { className: ALLTEXT }); this.selectAllSpan.textContent = ''; var ele = ej2_base_3.closest(this.element, '.' + BIGGER); var touchClass = ej2_base_4.isNullOrUndefined(ele) ? '' : SMALL; this.checkBoxElement = ej2_buttons_1.createCheckBox(this.createElement, true, { cssClass: touchClass }); this.checkBoxElement.setAttribute('role', 'checkbox'); this.checkAllParent.appendChild(this.checkBoxElement); this.checkAllParent.appendChild(this.selectAllSpan); this.setLocale(); ej2_base_2.EventHandler.add(this.checkAllParent, 'mouseup', this.clickHandler, this); this.wireCheckAllWrapperEvents(); }; DropDownTree.prototype.clickHandler = function (e) { var target; if ((e.currentTarget && e.currentTarget.classList.contains(CHECKALLPARENT))) { target = e.currentTarget.firstElementChild.lastElementChild; } else { target = e.target; } this.checkWrapper = ej2_base_3.closest(target, '.' + CHECKBOXWRAP); if (!ej2_base_4.isNullOrUndefined(this.checkWrapper)) { this.isClicked = true; var checkElement = ej2_base_4.select('.' + CHECKBOXFRAME, this.checkWrapper); this.changeState(this.checkWrapper, checkElement.classList.contains(CHECK) ? 'uncheck' : 'check', e); this.isClicked = false; } e.preventDefault(); }; DropDownTree.prototype.changeState = function (wrapper, state, e) { var ariaState; var frameSpan = wrapper.getElementsByClassName(CHECKBOXFRAME)[0]; if (state === 'check' && !frameSpan.classList.contains(CHECK)) { frameSpan.classList.add(CHECK); ariaState = 'true'; if (!this.isReverseUpdate) { this.isCheckAllCalled = true; this.treeObj.checkAll(); if (!this.changeOnBlur) { this.triggerChangeEvent(e); } } this.setLocale(true); } else if (state === 'uncheck' && (frameSpan.classList.contains(CHECK))) { frameSpan.classList.remove(CHECK); ariaState = 'false'; if (!this.isReverseUpdate) { this.treeObj.uncheckAll(); if (!this.changeOnBlur) { this.triggerChangeEvent(e); } } this.setLocale(false); } this.setMultiSelect(); this.ensurePlaceHolder(); ariaState = state === 'check' ? 'true' : 'false'; Eif (!ej2_base_4.isNullOrUndefined(ariaState)) { wrapper.parentElement.setAttribute('aria-checked', ariaState); } }; DropDownTree.prototype.setLocale = function (unSelect) { Iif (!this.selectAllSpan) { return; } if (this.selectAllText !== 'Select All' || this.unSelectAllText !== 'Unselect All') { var template = unSelect ? this.unSelectAllText : this.selectAllText; this.selectAllSpan.textContent = ''; var compiledString = ej2_base_3.compile(template); var templateName = unSelect ? 'unSelectAllText' : 'selectAllText'; for (var _i = 0, _a = compiledString({}, this, templateName, null, !this.isStringTemplate); _i < _a.length; _i++) { var item = _a[_i]; this.selectAllSpan.textContent = item.textContent; } } else { this.selectAllSpan.textContent = unSelect ? this.unSelectAllText : this.selectAllText; } }; DropDownTree.prototype.setAttributes = function () { this.inputEle.setAttribute('tabindex', '-1'); this.inputEle.setAttribute('aria-label', this.getModuleName()); var id = this.element.getAttribute('id'); this.hiddenElement.id = id + '_hidden'; this.inputWrapper.setAttribute('tabindex', '0'); this.inputWrapper.setAttribute('aria-label', this.getModuleName()); ej2_base_2.attributes(this.inputWrapper, this.getAriaAttributes()); }; DropDownTree.prototype.setHTMLAttributes = function () { if (Object.keys(this.htmlAttributes).length) { for (var _i = 0, _a = Object.keys(this.htmlAttributes); _i < _a.length; _i++) { var htmlAttr = _a[_i]; if (htmlAttr === 'class') { this.inputWrapper.classList.add(this.htmlAttributes["" + htmlAttr]); } else if (htmlAttr === 'disabled') { this.setProperties({ enabled: false }, true); this.setEnable(); } else if (htmlAttr === 'readonly') { this.setProperties({ readonly: true }, true); this.dataBind(); } else if (htmlAttr === 'style') { this.inputWrapper.setAttribute('style', this.htmlAttributes["" + htmlAttr]); } else { var defaultAttr = ['title', 'id', 'placeholder', 'aria-placeholder', 'role', 'autocorrect', 'autocomplete', 'autocapitalize', 'spellcheck', 'minlength', 'maxlength']; var validateAttr = ['name', 'required']; if (htmlAttr.indexOf('data') === 0 || validateAttr.indexOf(htmlAttr) > -1) { this.hiddenElement.setAttribute(htmlAttr, this.htmlAttributes["" + htmlAttr]); } else if (defaultAttr.indexOf(htmlAttr) > -1) { if (htmlAttr === 'placeholder') { ej2_inputs_1.Input.setPlaceholder(this.htmlAttributes["" + htmlAttr], this.inputEle); } else { this.inputEle.setAttribute(htmlAttr, this.htmlAttributes["" + htmlAttr]); } } else { this.inputEle.setAttribute(htmlAttr, this.htmlAttributes["" + htmlAttr]); } } } } }; DropDownTree.prototype.updateDataAttribute = function () { var value = this.htmlAttributes; var invalidAttr = ['class', 'style', 'id', 'type']; var attr = {}; for (var a = 0; a < this.element.attributes.length; a++) { if (invalidAttr.indexOf(this.element.attributes[a].name) === -1 && !(this.element.attributes[a].name === 'readonly')) { attr[this.element.attributes[a].name] = this.element.getAttribute(this.element.attributes[a].name); } } ej2_base_2.extend(attr, value, attr); this.setProperties({ htmlAttributes: attr }, true); }; DropDownTree.prototype.showOverAllClear = function () { if (!this.enabled || this.readonly) { return; } Eif (this.overAllClear) { var isValue = this.value ? (this.value.length ? true : false) : false; if (isValue && this.showClearButton) { ej2_base_3.removeClass([this.overAllClear], HIDEICON); ej2_base_3.addClass([this.inputWrapper], SHOW_CLEAR); } else { ej2_base_3.addClass([this.overAllClear], HIDEICON); ej2_base_3.removeClass([this.inputWrapper], SHOW_CLEAR); } } }; DropDownTree.prototype.setTreeValue = function () { if (this.value !== null && this.value.length !== 0) { var data = void 0; if (this.showCheckBox || this.allowMultiSelection) { for (var i = 0; i < this.value.length; i++) { data = this.treeObj.getTreeData(this.value[i])[0]; if (ej2_base_4.isNullOrUndefined(data)) { this.value.splice(this.value.indexOf(this.value[i]), 1); } } if (this.value.length !== 0) { this.setValidValue(); } } else { data = this.treeObj.getTreeData(this.value[0])[0]; if (!ej2_base_4.isNullOrUndefined(data)) { this.setProperties({ text: data[this.fields.text] }, true); this.setValidValue(); } else { this.setProperties({ value: this.currentValue }, true); } } } }; DropDownTree.prototype.setTreeText = function () { if (this.value !== null && !this.isInitialized) { return; } if (this.text !== null) { var data = void 0; var valArr = []; if (this.showCheckBox || this.allowMultiSelection) { var textArr = this.text.split(this.delimiterChar); for (var i = 0; i < textArr.length; i++) { data = this.getItems(textArr[i]); if (!ej2_base_4.isNullOrUndefined(data)) { valArr.push(data[this.fields.value].toString()); } } if (valArr.length !== 0) { this.oldValue = this.value; this.setProperties({ value: valArr }, true); this.setValidValue(); } else { this.setProperties({ text: this.currentText }, true); } } else { data = this.getItems(this.text); if (!ej2_base_4.isNullOrUndefined(data)) { this.oldValue = this.value; this.setProperties({ value: [data[this.fields.value].toString()] }, true); this.setValidValue(); } else { this.setProperties({ text: this.currentText }, true); } } } }; DropDownTree.prototype.setSelectedValue = function () { if (this.value != null) { return; } Eif (!this.isInitialized) { this.oldValue = this.value; if (this.treeObj.selectedNodes.length > 0 && !this.showCheckBox) { this.setProperties({ value: this.treeObj.selectedNodes }, true); if (this.allowMultiSelection) { this.updateMode(); } } else if (this.showCheckBox && this.treeObj.checkedNodes) { if (this.treeObj.checkedNodes.length > 0) { this.setProperties({ value: this.treeObj.checkedNodes }, true); ej2_base_3.setValue('selectedNodes', [], this.treeObj); this.treeObj.dataBind(); this.updateMode(); } } this.updateSelectedValues(); this.currentText = this.text; this.currentValue = this.value; } }; DropDownTree.prototype.setValidValue = function () { var _this = this; if (!this.showCheckBox && !this.allowMultiSelection) { ej2_inputs_1.Input.setValue(this.text, this.inputEle, this.floatLabelType); var id = this.value[0].toString(); if (this.treeObj.selectedNodes[0] !== id) { ej2_base_3.setValue('selectedNodes', [id], this.treeObj); } } else { if (this.showCheckBox) { var difference = this.value.filter(function (e) { return _this.treeObj.checkedNodes.indexOf(e) === -1; }); if (difference.length > 0 || this.treeSettings.autoCheck) { this.treeObj.checkedNodes = this.value.slice(); this.treeObj.dataBind(); this.setMultiSelect(); } } else { this.treeObj.selectedNodes = this.value.slice(); this.selectedText = []; this.updateSelectedValues(); } this.treeObj.dataBind(); } this.currentText = this.text; this.currentValue = this.value; if (this.isInitialized) { this.triggerChangeEvent(); } }; DropDownTree.prototype.getItems = function (givenText) { var data; if (this.treeDataType === 1) { for (var i = 0; i < this.treeItems.length; i++) { var text = ej2_base_3.getValue(this.fields.text, this.treeItems[i]); if (!ej2_base_4.isNullOrUndefined(this.treeItems[i]) && !ej2_base_4.isNullOrUndefined(text) && text === givenText) { data = this.treeItems[i]; break; } } } else { data = this.getNestedItems(this.treeItems, this.fields, givenText); } return data; }; DropDownTree.prototype.getNestedItems = function (data, field, givenText) { var newData; for (var i = 0, objlen = data.length; i < objlen; i++) { var dataId = ej2_base_3.getValue(this.fields.text, data[i]); if (data[i] && dataId && dataId.toString() === givenText) { return data[i]; } else if (typeof field.child === 'string' && !ej2_base_4.isNullOrUndefined(ej2_base_3.getValue(field.child, data[i]))) { var childData = ej2_base_3.getValue(field.child, data[i]); newData = this.getNestedItems(childData, this.getChildType(field), givenText); if (newData !== undefined) { break; } } else Iif (this.fields.dataSource instanceof ej2_data_1.DataManager && !ej2_base_4.isNullOrUndefined(ej2_base_3.getValue('child', data[i]))) { var child = 'child'; newData = this.getNestedItems(ej2_base_3.getValue(child, data[i]), this.getChildType(field), givenText); if (newData !== undefined) { break; } } } return newData; }; DropDownTree.prototype.getChildType = function (mapper) { return (typeof mapper.child === 'string' || ej2_base_4.isNullOrUndefined(mapper.child)) ? mapper : mapper.child; }; DropDownTree.prototype.renderTree = function () { this.treeObj = new ej2_navigations_1.TreeView({ fields: this.getTreeFields(this.fields), enableRtl: this.enableRtl, nodeSelected: this.onNodeSelected.bind(this), nodeChecked: this.onNodeChecked.bind(this), nodeChecking: this.beforeCheck.bind(this), nodeExpanded: this.onNodeExpanded.bind(this), actionFailure: this.onActionFailure.bind(this), nodeClicked: this.onNodeClicked.bind(this), dataBound: this.OnDataBound.bind(this), allowMultiSelection: this.allowMultiSelection, enableHtmlSanitizer: this.enableHtmlSanitizer, showCheckBox: this.showCheckBox, autoCheck: this.treeSettings.autoCheck, sortOrder: this.sortOrder, expandOn: this.treeSettings.expandOn, loadOnDemand: this.treeSettings.loadOnDemand, nodeSelecting: this.onBeforeSelect.bind(this), nodeTemplate: this.itemTemplate }); this.treeObj.root = this.root ? this.root : this; this.treeObj.appendTo(this.tree); }; DropDownTree.prototype.renderPopup = function () { var _this = this; if (this.isFilteredData) { this.filterObj.value = ''; this.treeObj.fields = this.getTreeFields(this.fields); this.isFilterRestore = true; this.isFilteredData = false; this.hideCheckAll(false); } var isCancelled = false; var args = { cancel: false }; this.trigger('beforeOpen', args, function (args) { if (!args.cancel) { ej2_base_3.addClass([_this.inputWrapper], [ICONANIMATION]); if (_this.isFirstRender) { _this.popupEle = _this.createElement('div', { id: _this.element.id + '_options', className: POPUP_CLASS + ' ' + (_this.cssClass != null ? _this.cssClass : '') }); _this.popupEle.setAttribute('role', 'region'); _this.popupEle.setAttribute('aria-label', _this.element.id); document.body.appendChild(_this.popupEle); _this.createPopup(_this.popupEle); } else { _this.popupEle = _this.popupObj.element; Iif (_this.isReact && _this.isFilterRestore) { _this.treeObj.refresh(); _this.isFilteredData = true; _this.popupEle.removeChild(_this.filterContainer); } } } else { isCancelled = true; } if (_this.isFirstRender && !isCancelled || _this.isFilteredData) { _this.isFilteredData = false; ej2_base_3.prepend([_this.popupDiv], _this.popupEle); ej2_base_3.removeClass([_this.popupDiv], DDTHIDEICON); if (_this.allowFiltering) { _this.renderFilter(); } if (_this.showCheckBox && _this.showSelectAll && (!_this.popupDiv.classList.contains(NODATA))) { _this.createSelectAllWrapper(); _this.popupEle.insertBefore(_this.checkAllParent, _this.popupDiv); } if (_this.headerTemplate) { _this.setHeaderTemplate(); } if (_this.footerTemplate) { _this.setFooterTemplate(); } _this.isFirstRender = false; if (_this.hasTemplate && _this.portals) { Iif (_this.treeObj.portals) { _this.portals = _this.portals.concat(_this.treeObj.portals.filter(function (item) { return !_this.portals.includes(item); })); } Iif (_this.isReact) { _this.renderReactTemplates(_this.reactCallBack); } } } if (!isCancelled) { ej2_base_2.attributes(_this.inputEle, { 'aria-expanded': 'true' }); _this.popupObj.show(null, (_this.zIndex === 1000) ? _this.inputEle : null); ej2_base_3.removeClass([_this.popupEle], DDTHIDEICON); _this.updatePopupHeight(); _this.popupObj.refreshPosition(); if (!(_this.showCheckBox && _this.showSelectAll) && (!_this.popupDiv.classList.contains(NODATA) && _this.treeItems.length > 0)) { var focusedElement = void 0; if (_this.value != null && _this.text != null) { _this.treeObj.element.querySelector('li').setAttribute('tabindex', '-1'); focusedElement = _this.treeObj.element.querySelector('[data-uid="' + _this.value[0] + '"]'); focusedElement.setAttribute('tabindex', '0'); } else { var oldFocussedNode = _this.treeObj.element.querySelector('.e-node-focus'); focusedElement = _this.treeObj.element.querySelector('li:not(.e-disable):not(.e-prevent)'); if (oldFocussedNode && oldFocussedNode != focusedElement) { oldFocussedNode.setAttribute('tabindex', '-1'); ej2_base_3.removeClass([oldFocussedNode], 'e-node-focus'); } } focusedElement.focus(); ej2_base_3.addClass([focusedElement], ['e-node-focus']); } if (_this.checkSelectAll && _this.checkBoxElement) { var wrap = ej2_base_3.closest(_this.checkBoxElement, '.' + CHECKBOXWRAP); _this.changeState(wrap, 'check'); _this.checkSelectAll = false; } if (_this.allowFiltering) { ej2_base_3.removeClass([_this.inputWrapper], [INPUTFOCUS]); _this.filterObj.element.focus(); } var eventArgs = { popup: _this.popupObj }; _this.trigger('open', eventArgs); } }); }; DropDownTree.prototype.reactCallBack = function () { this.updatePopupHeight(); this.popupObj.refreshPosition(); }; DropDownTree.prototype.updatePopupHeight = function () { if (this.isFirstRender) { return; } var popupHeight = this.getHeight(); this.popupEle.style.maxHeight = popupHeight; if (this.allowFiltering) { var height = Math.round(this.filterContainer.getBoundingClientRect().height); popupHeight = ej2_base_2.formatUnit(parseInt(popupHeight, 10) - height + 'px'); } if (this.headerTemplate) { var height = Math.round(this.header.getBoundingClientRect().height); popupHeight = ej2_base_2.formatUnit(parseInt(popupHeight, 10) - height + 'px'); } if (this.showCheckBox && this.showSelectAll && (!this.popupDiv.classList.contains(NODATA))) { var height = Math.round(this.checkAllParent.getBoundingClientRect().height); popupHeight = ej2_base_2.formatUnit(parseInt(popupHeight, 10) - height + 'px'); } if (this.footerTemplate) { var height = Math.round(this.footer.getBoundingClientRect().height); popupHeight = ej2_base_2.formatUnit(parseInt(popupHeight, 10) - height + 'px'); } var border = parseInt(window.getComputedStyle(this.popupEle).borderTopWidth, 10); border = border + parseInt(window.getComputedStyle(this.popupEle).borderBottomWidth, 10); popupHeight = ej2_base_2.formatUnit(parseInt(popupHeight, 10) - border + 'px'); this.popupDiv.style.maxHeight = popupHeight; }; DropDownTree.prototype.createPopup = function (element) { var _this = this; Eif (this.isFirstRender) { this.popupObj = new ej2_popups_1.Popup(element, { width: this.setWidth(), targetType: 'relative', collision: { X: 'flip', Y: 'flip' }, relateTo: this.inputWrapper, zIndex: this.zIndex, enableRtl: this.enableRtl, position: { X: 'left', Y: 'bottom' }, close: function () { _this.isPopupOpen = false; }, open: function () { ej2_base_2.EventHandler.add(document, 'mousedown', _this.onDocumentClick, _this); _this.isPopupOpen = true; }, targetExitViewport: function () { Eif (!ej2_base_4.Browser.isDevice) { _this.hidePopup(); } } }); } }; DropDownTree.prototype.setElementWidth = function (inputWidth) { var ddElement = this.inputWrapper; if (!ej2_base_4.isNullOrUndefined(inputWidth)) { if (typeof inputWidth === 'number') { ddElement.style.width = ej2_base_2.formatUnit(inputWidth); } else Eif (typeof inputWidth === 'string') { ddElement.style.width = (inputWidth.match(/px|%|em/)) ? (inputWidth) : (ej2_base_2.formatUnit(inputWidth)); } } }; DropDownTree.prototype.setWidth = function () { var width = ej2_base_2.formatUnit(this.popupWidth); if (width.indexOf('%') > -1) { width = (this.inputWrapper.offsetWidth * parseFloat(width) / 100).toString() + 'px'; } else if (typeof this.popupWidth === 'string') { width = (this.popupWidth.match(/px|em/)) ? (this.popupWidth) : width; } return width; }; DropDownTree.prototype.getHeight = function () { var height = ej2_base_2.formatUnit(this.popupHeight); if (height.indexOf('%') > -1) { height = (document.documentElement.clientHeight * parseFloat(height) / 100).toString() + 'px'; } else if (typeof this.popupHeight === 'string') { height = (this.popupHeight.match(/px|em/)) ? (this.popupHeight) : height; } return height; }; DropDownTree.prototype.onDocumentClick = function (e) { var target = e.target; var isTree = ej2_base_3.closest(target, '.' + PARENTITEM); var isFilter = ej2_base_3.closest(target, '.' + FILTERWRAP); var isHeader = ej2_base_3.closest(target, '.' + HEADER); var isFooter = ej2_base_3.closest(target, '.' + FOOTER); var isScroller = target.classList.contains(DROPDOWN) ? true : (ej2_base_4.matches(target, '.e-ddt .e-popup') || ej2_base_4.matches(target, '.e-ddt .e-treeview')); if ((this.isPopupOpen && ((!ej2_base_4.isNullOrUndefined(this.inputWrapper) && this.inputWrapper.contains(target)) || isTree || isScroller || isHeader || isFooter)) || ((this.allowMultiSelection || this.showCheckBox) && (this.isPopupOpen && target.classList.contains(CHIP_CLOSE) || (this.isPopupOpen && (target.classList.contains(CHECKALLPARENT) || target.classList.contains(ALLTEXT) || target.classList.contains(CHECKBOXFRAME)))))) { this.isDocumentClick = false; e.preventDefault(); } else if (!ej2_base_4.isNullOrUndefined(this.inputWrapper) && !this.inputWrapper.contains(target) && this.inputFocus && !isFilter) { this.focusOut(e); } }; DropDownTree.prototype.onActionFailure = function (e) { this.trigger('actionFailure', e); this.l10nUpdate(true); ej2_base_3.addClass([this.popupDiv], NODATA); }; DropDownTree.prototype.OnDataBound = function (args) { this.treeItems = args.data; if (this.treeItems.length <= 0) { this.l10nUpdate(); ej2_base_3.addClass([this.popupDiv], NODATA); this.hideCheckAll(true); } else if (this.popupDiv.classList.contains(NODATA) && this.treeItems.length >= 1) { ej2_base_3.removeClass([this.popupDiv], NODATA); this.hideCheckAll(false); } this.treeDataType = this.getTreeDataType(this.treeItems, this.fields); Iif (this.isFirstRender && this.isRemoteData) { this.setTreeValue(); this.setTreeText(); this.updateHiddenValue(); this.setSelectedValue(); if (!this.wrapText) { this.updateView(); } this.treeObj.element.focus(); } var eventArgs = { data: args.data }; this.trigger('dataBound', eventArgs); Iif (this.filterObj === null) { this.isFilteredData = false; } if (this.isFilteredData) { this.treeObj.expandAll(); } if (this.isFilterRestore) { this.restoreFilterSelection(); this.isFilterRestore = false; } }; DropDownTree.prototype.restoreFilterSelection = function () { if (this.showCheckBox) { this.treeObj.checkedNodes = this.value ? this.value : []; } else { this.treeObj.selectedNodes = this.value ? this.value : []; } }; DropDownTree.prototype.setCssClass = function (newClass, oldClass) { var elements = this.popupObj ? [this.inputWrapper, this.popupObj.element] : [this.inputWrapper]; if (!ej2_base_4.isNullOrUndefined(oldClass) && oldClass !== '') { ej2_base_3.removeClass(elements, oldClass.split(' ')); } if (!ej2_base_4.isNullOrUndefined(newClass) && newClass !== '') { ej2_base_3.addClass(elements, newClass.split(' ')); } }; DropDownTree.prototype.setEnableRTL = function (state) { if (state) { this.inputWrapper.classList.add(RTL); } else { this.inputWrapper.classList.remove(RTL); } Eif (this.popupObj) { this.popupObj.enableRtl = state; this.popupObj.dataBind(); } Eif (this.treeObj) { this.treeObj.enableRtl = state; this.treeObj.dataBind(); } }; DropDownTree.prototype.setEnable = function () { ej2_inputs_1.Input.setEnabled(this.enabled, this.inputEle); if (this.enabled) { ej2_base_3.removeClass([this.inputWrapper], DISABLED); this.inputEle.setAttribute('aria-disabled', 'false'); this.inputWrapper.setAttribute('aria-disabled', 'false'); } else { if (this.isPopupOpen) { this.hidePopup(); } ej2_base_3.addClass([this.inputWrapper], DISABLED); if (this.inputWrapper && this.inputWrapper.classList.contains(INPUTFOCUS)) { ej2_base_3.removeClass([this.inputWrapper], [INPUTFOCUS]); } this.inputEle.setAttribute('aria-disabled', 'true'); this.inputWrapper.setAttribute('aria-disabled', 'true'); } }; DropDownTree.prototype.cloneFields = function (fields) { var clonedField = { dataSource: fields.dataSource, value: fields.value, text: fields.text, parentValue: fields.parentValue, child: this.cloneChildField(fields.child), hasChildren: fields.hasChildren, expanded: fields.expanded, iconCss: fields.iconCss, imageUrl: fields.imageUrl, htmlAttributes: fields.htmlAttributes, query: fields.query, selected: fields.selected, selectable: fields.selectable, tableName: fields.tableName, tooltip: fields.tooltip }; return clonedField; }; DropDownTree.prototype.cloneChildField = function (fields) { Eif (typeof fields === 'string') { return fields; } else { var clonedField = { dataSource: fields.dataSource, value: fields.value, text: fields.text, parentValue: fields.parentValue, child: (fields.child ? this.cloneChildField(fields.child) : null), hasChildren: fields.hasChildren, expanded: fields.expanded, iconCss: fields.iconCss, imageUrl: fields.imageUrl, htmlAttributes: fields.htmlAttributes, query: fields.query, selected: fields.selected, selectable: fields.selectable, tableName: fields.tableName, tooltip: fields.tooltip }; return clonedField; } }; DropDownTree.prototype.getTreeFields = function (fields) { var treeFields = { dataSource: fields.dataSource, id: fields.value, text: fields.text, parentID: fields.parentValue, child: this.getTreeChildren(fields.child), hasChildren: fields.hasChildren, expanded: fields.expanded, iconCss: fields.iconCss, imageUrl: fields.imageUrl, isChecked: fields.selected, htmlAttributes: fields.htmlAttributes, query: fields.query, selectable: fields.selectable, selected: fields.selected, tableName: fields.tableName, tooltip: fields.tooltip }; return treeFields; }; DropDownTree.prototype.getTreeChildren = function (mapper) { if (typeof mapper === 'string') { return mapper; } else Iif (!ej2_base_4.isNullOrUndefined(mapper)) { mapper = this.getActualProperties(mapper); var childFields = mapper; if (mapper.value) { childFields.id = mapper.value; } if (mapper.parentValue) { childFields.parentID = mapper.parentValue; } if (mapper.child) { childFields.child = this.getTreeChildren(mapper.child); } if (mapper.selected && this.showCheckBox) { childFields.isChecked = mapper.selected; } return childFields; } return null; }; DropDownTree.prototype.getTreeDataType = function (ds, field) { Iif (this.fields.dataSource instanceof ej2_data_1.DataManager) { for (var i = 0; i < ds.length; i++) { if ((typeof field.child === 'string') && ej2_base_4.isNullOrUndefined(ej2_base_3.getValue(field.child, ds[i]))) { return 1; } } return 2; } if (ej2_base_4.isNullOrUndefined(this.fields.dataSource)) { this.fields.dataSource = []; } for (var i = 0, len = this.fields.dataSource.length; i < len; i++) { if ((typeof field.child === 'string') && !ej2_base_4.isNullOrUndefined(ej2_base_3.getValue(field.child, this.fields.dataSource[i]))) { return 2; } if (!ej2_base_4.isNullOrUndefined(ej2_base_3.getValue(field.parentValue, this.fields.dataSource[i])) || !ej2_base_4.isNullOrUndefined(ej2_base_3.getValue(field.hasChildren, this.fields.dataSource[i]))) { return 1; } } return 1; }; DropDownTree.prototype.setFields = function () { this.resetValue(); Eif (this.hasTemplate) { this.updateTemplate(); } this.treeObj.fields = this.getTreeFields(this.fields); this.treeObj.dataBind(); }; DropDownTree.prototype.getEventArgs = function (args) { var checkData = args.data; var selectData = args.nodeData; var state; if (this.showCheckBox) { if (args.action === 'check') { state = 'select'; } else Eif (args.action === 'uncheck') { state = 'un-select'; } } var eventArgs = { action: this.showCheckBox ? state : args.action, isInteracted: this.isClicked ? true : args.isInteracted, item: args.node, itemData: this.showCheckBox ? checkData[0] : selectData }; return eventArgs; }; DropDownTree.prototype.onBeforeSelect = function (args) { if (args.isInteracted) { this.oldValue = this.value ? this.value.slice() : this.value; if (this.value === null) { this.setProperties({ value: [] }, true); } } }; DropDownTree.prototype.updateHiddenValue = function () { if (this.allowMultiSelection || this.showCheckBox) { return; } if (this.value && this.value.length) { this.hiddenElement.innerHTML = '<option selected value ="' + this.value[0] + '">' + this.text + '</option>'; } else { this.hiddenElement.innerHTML = ''; } }; DropDownTree.prototype.onNodeSelected = function (args) { if (this.showCheckBox) { return; } var selectedText; if (args.isInteracted) { var id = ej2_base_3.getValue('id', args.nodeData).toString(); if (!this.allowMultiSelection) { this.hiddenElement.innerHTML = ''; this.setProperties({ value: [id] }, true); if (this.itemTemplate) { selectedText = ej2_base_3.getValue('text', this.treeObj.getNode(id)); } else { selectedText = ej2_base_3.getValue('text', args.nodeData).toString(); } ej2_inputs_1.Input.setValue(selectedText, this.inputEle, this.floatLabelType); this.setProperties({ text: selectedText }, true); this.currentText = this.text; this.currentValue = this.value; ej2_base_2.attributes(this.inputWrapper, { 'aria-describedby': this.element.id }); ej2_base_2.attributes(this.inputWrapper, { 'aria-activedescendant': id.toString() }); this.updateHiddenValue(); this.showOverAllClear(); this.hidePopup(); this.isNodeSelected = true; } else Eif (this.allowMultiSelection) { this.setMultiSelect(); } } var eventArgs = this.getEventArgs(args); this.trigger('select', eventArgs); if (this.isValueChange && !this.changeOnBlur) { this.triggerChangeEvent(this.keyEventArgs); this.isValueChange = false; } }; DropDownTree.prototype.onNodeClicked = function (args) { if (!this.changeOnBlur && this.isNodeSelected) { this.triggerChangeEvent(args.event); this.isNodeSelected = false; } var target = args.event.target; if ((target.classList.contains('e-fullrow') || target.classList.contains('e-list-text')) && this.showCheckBox) { this.isClicked = true; var getNodeDetails = this.treeObj.getNode(args.node); if (getNodeDetails.isChecked === 'true') { this.treeObj.uncheckAll([args.node]); } else { this.treeObj.checkAll([args.node]); } this.isClicked = false; this.setMultiSelect(); this.ensurePlaceHolder(); } if (!this.changeOnBlur && (this.allowMultiSelection || this.showCheckBox)) { this.triggerChangeEvent(args.event); } }; DropDownTree.prototype.onNodeChecked = function (args) { var eventArgs = this.getEventArgs(args); this.trigger('select', eventArgs); if (this.isFilteredData && args.action === 'uncheck') { var id = ej2_base_3.getValue('id', args.data[0]).toString(); this.removeSelectedData(id, true); } if (!this.isChipDelete && args.isInteracted) { this.setMultiSelect(); this.ensurePlaceHolder(); } if (this.showSelectAll && this.checkBoxElement) { var nodes = this.treeObj.element.querySelectorAll('li'); var checkedNodes = this.treeObj.element.querySelectorAll('li[aria-checked=true]'); var wrap = ej2_base_3.closest(this.checkBoxElement, '.' + CHECKBOXWRAP); if (wrap && args.action === 'uncheck' && (args.isInteracted || checkedNodes.length === 0 || (!ej2_base_4.isNullOrUndefined(args.data[0]) && args.data[0].isChecked === 'false'))) { this.isReverseUpdate = true; this.changeState(wrap, 'uncheck'); this.isReverseUpdate = false; } else if (wrap && args.action === 'check' && checkedNodes.length === nodes.length && (args.isInteracted || this.isCheckAllCalled || (!ej2_base_4.isNullOrUndefined(args.data[0]) && args.data[0].isChecked === 'true'))) { this.isReverseUpdate = true; this.isCheckAllCalled = false; this.changeState(wrap, 'check'); this.isReverseUpdate = false; } } }; DropDownTree.prototype.beforeCheck = function (args) { if (args.isInteracted) { this.oldValue = this.value ? this.value.slice() : this.value; } }; DropDownTree.prototype.onNodeExpanded = function (args) { Iif (this.hasTemplate && this.portals && this.treeObj.portals) { for (var i = 0; i < this.treeObj.portals.length; i++) { if (this.portals.indexOf(this.treeObj.portals[i]) === -1) { this.portals.push(this.treeObj.portals[i]); } } this.renderReactTemplates(); } }; DropDownTree.prototype.updateClearButton = function (state) { if (state) { if (!this.inputWrapper.contains(this.overAllClear)) { this.inputEle.parentElement.insertBefore(this.overAllClear, this.inputEle.nextSibling); } else { ej2_base_3.removeClass([this.overAllClear], HIDEICON); ej2_base_3.addClass([this.inputWrapper], SHOW_CLEAR); } } else { ej2_base_3.addClass([this.overAllClear], HIDEICON); ej2_base_3.removeClass([this.inputWrapper], SHOW_CLEAR); } if ((this.allowMultiSelection || this.showCheckBox) && this.chipWrapper) { var chipClose = ej2_base_4.selectAll('.' + CHIP_CLOSE, this.chipWrapper); for (var i = 0; i < chipClose.length; i++) { if (!state) { ej2_base_3.addClass([chipClose[i]], HIDEICON); } else { ej2_base_3.removeClass([chipClose[i]], HIDEICON); } } } }; DropDownTree.prototype.updateDropDownIconState = function (state) { var spinIcon = ej2_base_4.select('.' + DDTICON, this.inputWrapper); if (state) { if (!spinIcon) { ej2_inputs_1.Input.appendSpan(DROPDOWNICON, this.inputWrapper, this.createElement); } else { ej2_base_3.removeClass([spinIcon], HIDEICON); } ej2_base_3.addClass([this.inputWrapper], SHOW_DD_ICON); } else { ej2_base_3.addClass([spinIcon], HIDEICON); ej2_base_3.removeClass([this.inputWrapper], SHOW_DD_ICON); } }; DropDownTree.prototype.updateMode = function () { if (this.mode === 'Custom') { return; } if (this.mode !== 'Delimiter') { if (!this.inputWrapper.contains(this.chipWrapper)) { this.createChip(); } var isValid = this.getValidMode(); if (this.chipWrapper.classList.contains(HIDEICON) && isValid) { ej2_base_3.removeClass([this.chipWrapper], HIDEICON); ej2_base_3.addClass([this.inputWrapper], SHOW_CHIP); } else if (!isValid) { ej2_base_3.addClass([this.chipWrapper], HIDEICON); ej2_base_3.removeClass([this.inputWrapper], SHOW_CHIP); } var isValue = this.value !== null ? (this.value.length !== 0 ? true : false) : false; if (isValid && isValue) { ej2_base_3.addClass([this.inputEle], CHIP_INPUT); } else { ej2_base_3.removeClass([this.inputEle], CHIP_INPUT); } } else if (this.inputEle.classList.contains(CHIP_INPUT)) { ej2_base_3.removeClass([this.inputEle], CHIP_INPUT); Eif (this.chipWrapper) { ej2_base_3.addClass([this.chipWrapper], HIDEICON); ej2_base_3.removeClass([this.inputWrapper], SHOW_CHIP); } } }; DropDownTree.prototype.ensurePlaceHolder = function () { if (ej2_base_4.isNullOrUndefined(this.value) || (this.value && this.value.length === 0)) { ej2_base_3.removeClass([this.inputEle], CHIP_INPUT); if (this.chipWrapper) { ej2_base_3.addClass([this.chipWrapper], HIDEICON); } } }; DropDownTree.prototype.ensureClearIconPosition = function (floatLabelType) { if (floatLabelType !== 'Never') { this.inputWrapper.insertBefore(this.overAllClear, this.inputObj.buttons[0]); } }; DropDownTree.prototype.setMultiSelectValue = function (newValues) { if (!this.isFilteredData) { this.setProperties({ value: this.isFromFilterChange && newValues && newValues.length === 0 ? this.value : newValues }, true); this.isFromFilterChange = false; if (newValues && newValues.length !== 0 && !this.showCheckBox) { this.treeObj.selectedNodes = this.value.slice(); this.treeObj.dataBind(); } } else { var selectedValues = ej2_base_4.isNullOrUndefined(this.value) ? [] : this.value; for (var i = 0; i < newValues.length; i++) { if (ej2_base_4.isNullOrUndefined(this.value) || this.value.indexOf(newValues[i]) === -1) { selectedValues.push(newValues[i]); } } this.setProperties({ value: selectedValues }, true); } }; DropDownTree.prototype.setMultiSelect = function () { if (this.showCheckBox && !this.isDynamicChange) { this.setMultiSelectValue(this.treeObj.checkedNodes.slice()); } else { var ddtValue = this.allowMultiSelection ? (this.showCheckBox ? this.treeObj.checkedNodes : this.treeObj.selectedNodes) : (this.value ? (this.showCheckBox ? this.value : [this.value[0]]) : null); this.setMultiSelectValue(ddtValue); if (this.showCheckBox && this.value !== null) { this.treeObj.checkedNodes = this.value; this.treeObj.dataBind(); } } this.selectedText = []; var checkSelection = this.allowMultiSelection ? true : (this.showCheckBox ? true : false); if (this.inputWrapper.contains(this.chipWrapper) && !checkSelection) { ej2_base_3.removeClass([this.inputEle], CHIP_INPUT); ej2_base_3.detach(this.chipWrapper); } var isValid = this.getValidMode(); if (isValid && this.value !== null) { ej2_base_3.addClass([this.inputEle], CHIP_INPUT); Eif (this.chipWrapper) { ej2_base_3.removeClass([this.chipWrapper], HIDEICON); } } var isValue = this.value ? (this.value.length ? true : false) : false; if (this.chipWrapper && (this.mode === 'Box' && !isValue)) { ej2_base_3.addClass([this.chipWrapper], HIDEICON); ej2_base_3.removeClass([this.inputEle], CHIP_INPUT); } this.updateSelectedValues(); }; DropDownTree.prototype.getSelectedData = function (value) { var data = null; if (this.isFilteredData) { for (var i = 0; i < this.selectedData.length; i++) { if (ej2_base_3.getValue(this.treeSettings.loadOnDemand ? this.fields.value : 'id', this.selectedData[i]).toString() === value) { data = this.selectedData[i]; break; } } } if (ej2_base_4.isNullOrUndefined(data)) { if (this.treeSettings.loadOnDemand) { data = this.getNodeData(value); } else { data = this.treeObj.getNode(value); } Eif (!ej2_base_4.isNullOrUndefined(data)) { this.selectedData.push(data); } } return data; }; DropDownTree.prototype.getNodeData = function (id) { var childItems; Iif (ej2_base_4.isNullOrUndefined(id)) { return childItems; } else if (this.treeDataType === 1) { for (var i = 0, objlen = this.treeItems.length; i < objlen; i++) { var dataId = ej2_base_3.getValue(this.fields.value, this.treeItems[i]); if (!ej2_base_4.isNullOrUndefined(this.treeItems[i]) && !ej2_base_4.isNullOrUndefined(dataId) && dataId.toString() === id) { return this.treeItems[i]; } } } else { return this.getChildNodeData(this.treeItems, this.fields, id); } return childItems; }; DropDownTree.prototype.getChildNodeData = function (obj, mapper, id) { var newChildItems; Iif (ej2_base_4.isNullOrUndefined(obj)) { return newChildItems; } for (var i = 0, objlen = obj.length; i < objlen; i++) { var dataValue = ej2_base_3.getValue(mapper.value, obj[i]); if (obj[i] && dataValue && dataValue.toString() === id) { return obj[i]; } else if (typeof mapper.child === 'string' && !ej2_base_4.isNullOrUndefined(ej2_base_3.getValue(mapper.child, obj[i]))) { var childNodeData = ej2_base_3.getValue(mapper.child, obj[i]); newChildItems = this.getChildNodeData(childNodeData, this.getChildMapperFields(mapper), id); if (newChildItems !== undefined) { break; } } else Iif (this.fields.dataSource instanceof ej2_data_1.DataManager && !ej2_base_4.isNullOrUndefined(ej2_base_3.getValue('child', obj[i]))) { var child = 'child'; newChildItems = this.getChildNodeData(ej2_base_3.getValue(child, obj[i]), this.getChildMapperFields(mapper), id); if (newChildItems !== undefined) { break; } } } return newChildItems; }; DropDownTree.prototype.getChildMapperFields = function (mapper) { return (typeof mapper.child === 'string' || ej2_base_4.isNullOrUndefined(mapper.child)) ? mapper : mapper.child; }; DropDownTree.prototype.removeSelectedData = function (value, muteOnChange) { var selectedValues = ej2_base_4.isNullOrUndefined(this.value) ? [] : this.value.slice(); selectedValues.splice(selectedValues.indexOf(value), 1); this.setProperties({ value: selectedValues }, muteOnChange); for (var i = 0; i < this.selectedData.length; i++) { if (ej2_base_3.getValue(this.treeSettings.loadOnDemand ? this.fields.value : 'id', this.selectedData[i]).toString() === value) { this.selectedData.splice(i, 1); break; } } }; DropDownTree.prototype.updateSelectedValues = function () { this.dataValue = ''; var temp; var text; var textValue = ''; var selectedData; this.hiddenElement.innerHTML = ''; var hiddenInputValue = ''; if ((!this.isChipDelete || this.treeSettings.autoCheck) && (this.inputWrapper.contains(this.chipWrapper))) { this.chipCollection.innerHTML = ''; } if (!this.isFilteredData) { this.selectedData = []; } if (!ej2_base_4.isNullOrUndefined(this.value)) { for (var i = 0, len = this.value.length; i < len; i++) { selectedData = this.getSelectedData(this.value[i]); text = ej2_base_3.getValue(this.treeSettings.loadOnDemand ? this.fields.text : 'text', selectedData); this.selectedText.push(text); temp = this.selectedText[this.selectedText.length - 1]; if (this.selectedText.length > 1) { this.dataValue += (this.delimiterChar + ' ' + temp); textValue += (',' + temp); } else { this.dataValue += temp; textValue += temp; } if (this.mode !== 'Custom' && this.mode !== 'Delimiter' && (!this.isChipDelete || this.treeSettings.autoCheck) && (this.allowMultiSelection || this.showCheckBox)) { this.setChipValues(temp, this.value[i]); } hiddenInputValue += '<option selected value ="' + this.value[i] + '">' + this.selectedText[this.selectedText.length - 1] + '</option>'; } if (this.selectedText.length >= 1) { this.setProperties({ text: textValue }, true); } this.hiddenElement.innerHTML = hiddenInputValue; if (this.mode === 'Custom' && (this.allowMultiSelection || this.showCheckBox)) { this.setTagValues(); } } var isValid = this.getValidMode(); if (this.mode !== 'Custom' && this.mode !== 'Box' && (this.allowMultiSelection || this.showCheckBox) && !isValid) { if (this.chipWrapper) { ej2_base_3.addClass([this.chipWrapper], HIDEICON); ej2_base_3.removeClass([this.inputWrapper], SHOW_CHIP); } } ej2_inputs_1.Input.setValue(this.dataValue, this.inputEle, this.floatLabelType); if (textValue === '') { this.setProperties({ text: null }, true); } else { this.setProperties({ text: textValue }, true); } if (this.showClearButton && this.inputFocus) { this.showOverAllClear(); } if ((this.allowMultiSelection || this.showCheckBox) && this.popupObj) { this.popupObj.refreshPosition(); } this.currentText = this.text; this.currentValue = this.value; }; DropDownTree.prototype.setChipValues = function (text, value) { Iif (!this.inputWrapper.contains(this.chipWrapper)) { this.createChip(); } var chip = this.createElement('span', { className: CHIP, attrs: { 'data-value': value } }); var chipContent = this.createElement('span', { className: CHIP_CONTENT }); var chipClose = this.createElement('span', { className: CHIP_CLOSE + ' ' + ICONS }); Eif (this.enableHtmlSanitizer) { chipContent.innerText = ej2_base_1.SanitizeHtmlHelper.sanitize(text); } else { chipContent.innerHTML = text; } chip.appendChild(chipContent); this.chipCollection.appendChild(chip); Eif (this.showClearButton) { chip.appendChild(chipClose); ej2_base_2.EventHandler.add(chipClose, 'mousedown', this.removeChip, this); } }; DropDownTree.prototype.setTagValues = function () { if (this.value === null || this.text == null) { return; } if (!this.inputWrapper.contains(this.chipWrapper)) { this.createChip(); } Iif (!this.inputWrapper.classList.contains(SHOW_CHIP)) { ej2_base_3.addClass([this.inputWrapper], SHOW_CHIP); } var chip = this.createElement('span', { className: CHIP }); if (!this.inputEle.classList.contains(CHIP_INPUT)) { ej2_base_3.addClass([this.inputEle], CHIP_INPUT); } if (this.chipWrapper.classList.contains(HIDEICON)) { ej2_base_3.removeClass([this.chipWrapper], HIDEICON); } var chipContent = this.createElement('span', { className: CHIP_CONTENT }); var template = this.customTemplate; var templateId = this.customTemplateId; var templatestring = 'customTemplate'; var compiledString = this.templateComplier(template); var tempArr = compiledString({ 'value': this.value, 'text': this.text }, this, templatestring, templateId, this.isStringTemplate, undefined, chipContent); Eif (tempArr) { tempArr = Array.prototype.slice.call(tempArr); ej2_base_3.append(tempArr, chipContent); } chip.appendChild(chipContent); this.chipCollection.appendChild(chip); }; DropDownTree.prototype.setSelectAllWrapper = function (state) { if (this.isFirstRender) { return; } if (state && !this.popupEle.contains(this.checkAllParent) && this.showCheckBox) { this.createSelectAllWrapper(); this.popupEle.insertBefore(this.checkAllParent, this.popupDiv); } else if (this.popupEle.contains(this.checkAllParent)) { ej2_base_3.detach(this.checkAllParent); this.checkAllParent = null; } }; DropDownTree.prototype.setHeaderTemplate = function () { Iif (this.header) { this.header.innerHTML = ''; } else { this.header = this.createElement('div'); ej2_base_3.addClass([this.header], HEADER); } var compiledString = this.templateComplier(this.headerTemplate); var tempArr = compiledString({}, this, 'headerTemplate', this.headerTemplateId, this.isStringTemplate, undefined, this.header); Eif (tempArr) { tempArr = Array.prototype.slice.call(tempArr); ej2_base_3.append(tempArr, this.header); } this.popupEle.insertBefore(this.header, this.checkAllParent ? this.checkAllParent : this.popupDiv); }; DropDownTree.prototype.templateComplier = function (template) { Eif (template) { var e = void 0; try { if (typeof template !== 'function' && document.querySelectorAll(template).length) { return ej2_base_3.compile(document.querySelector(template).innerHTML.trim()); } else { return ej2_base_3.compile(template); } } catch (e) { return ej2_base_3.compile(template); } } return ej2_base_3.compile(template); }; DropDownTree.prototype.setFooterTemplate = function () { Iif (this.footer) { if (this.isReact && typeof this.footerTemplate === 'function') { this.clearTemplate(['footerTemplate']); } else { this.footer.innerHTML = ''; } } else { this.footer = this.createElement('div'); ej2_base_3.addClass([this.footer], FOOTER); } var compiledString = this.templateComplier(this.footerTemplate); var tempArr = compiledString({}, this, 'footerTemplate', this.footerTemplateId, this.isStringTemplate, undefined, this.footer); Eif (tempArr) { tempArr = Array.prototype.slice.call(tempArr); ej2_base_3.append(tempArr, this.footer); } ej2_base_3.append([this.footer], this.popupEle); }; DropDownTree.prototype.clearAll = function (e) { if (!this.enabled || this.readonly) { return; } this.resetValue(); this.showOverAllClear(); if ((this.allowMultiSelection || this.showCheckBox)) { Eif (this.popupObj) { this.popupObj.refreshPosition(); } Eif (!this.wrapText) { this.updateOverflowWrapper(true); } } if (e) { this.isClearButtonClick = true; } if (!this.changeOnBlur) { this.triggerChangeEvent(e); } }; DropDownTree.prototype.removeChip = function (e) { if (!this.enabled || this.readonly) { return; } var element = e.target.parentElement; var value = element.getAttribute('data-value'); Eif (this.chipCollection) { Eif (element) { ej2_base_2.remove(element); } } this.isChipDelete = true; this.isClearButtonClick = true; this.removeSelectedData(value, true); this.selectedText = []; if (this.allowMultiSelection) { this.treeObj.selectedNodes = this.value.slice(); this.updateSelectedValues(); } if (this.showCheckBox) { this.treeObj.uncheckAll([value]); this.clearCheckAll(); this.setMultiSelect(); } this.triggerChangeEvent(e); this.isChipDelete = false; this.ensurePlaceHolder(); }; DropDownTree.prototype.resetValue = function (isDynamicChange) { Iif (this.value === [] && this.text == null) { return; } ej2_inputs_1.Input.setValue(null, this.inputEle, this.floatLabelType); if (!isDynamicChange) { this.oldValue = this.value; this.setProperties({ value: [] }, true); } this.dataValue = null; this.setProperties({ text: null }, true); this.selectedData = []; ej2_base_3.setValue('selectedNodes', [], this.treeObj); this.hiddenElement.innerHTML = ''; if (this.showCheckBox) { this.treeObj.uncheckAll(); this.setMultiSelect(); this.clearCheckAll(); } if (this.oldValue === null && !isDynamicChange) { this.removeValue = true; } else if (isDynamicChange) { this.triggerChangeEvent(); } if ((this.allowMultiSelection || this.showCheckBox) && this.chipWrapper) { this.chipCollection.innerHTML = ''; Eif (!this.wrapText) { this.updateOverflowWrapper(true); } this.ensurePlaceHolder(); } }; DropDownTree.prototype.clearCheckAll = function () { if (this.showSelectAll && this.value && this.value.length === 0) { this.setLocale(false); } }; DropDownTree.prototype.selectAllItems = function (state) { if (this.showCheckBox) { if (state) { this.isCheckAllCalled = true; this.treeObj.checkAll(); } else { this.treeObj.uncheckAll(); } this.checkSelectAll = state; } else Eif (this.allowMultiSelection) { if (!state) { this.treeObj.selectedNodes = []; } else { var li = ej2_base_4.selectAll('li', this.treeObj.element); var id = void 0; var arr = []; for (var i = 0; i < li.length; i++) { id = li[i].getAttribute('data-uid').toString(); arr.push(id); } this.treeObj.selectedNodes = arr; } } this.updateMode(); this.setMultiSelect(); Eif (!this.wrapText) { if (state) { this.updateView(); } else { this.updateOverflowWrapper(true); } } }; DropDownTree.prototype.updateTreeSettings = function (prop) { var value = Object.keys(prop.treeSettings)[0]; if (value === 'autoCheck') { this.treeObj.autoCheck = this.treeSettings.autoCheck; } else if (value === 'loadOnDemand') { this.treeObj.loadOnDemand = this.treeSettings.loadOnDemand; } else Eif (value === 'expandOn') { this.treeObj.expandOn = this.treeSettings.expandOn; this.treeObj.dataBind(); return; } this.treeObj.dataBind(); this.setMultiSelect(); this.updateValue(this.value); }; DropDownTree.prototype.updateCheckBoxState = function (checkBox) { Eif (this.hasTemplate) { this.updateTemplate(); } if (!this.wrapText) { this.updateOverflowWrapper(false); } this.treeObj.showCheckBox = checkBox; this.treeObj.dataBind(); this.isDynamicChange = true; this.setSelectAllWrapper(this.showSelectAll); if (this.showSelectAll) { this.setLocale(); } if (this.showCheckBox) { this.updateMode(); } this.setMultiSelect(); this.isDynamicChange = false; }; DropDownTree.prototype.updateTemplate = function () { if (this.popupObj) { this.clearTemplate(); this.portals = []; this.popupObj.destroy(); if (this.isPopupOpen) { this.hidePopup(); this.isFirstRender = true; this.renderPopup(); } else { this.isFirstRender = true; } } }; DropDownTree.prototype.l10nUpdate = function (actionFailure) { if (this.noRecord) { this.noRecord.innerHTML = ''; } else { this.noRecord = this.createElement('div'); } if (this.noRecordsTemplate !== 'No Records Found' || this.actionFailureTemplate !== 'The Request Failed') { var template = actionFailure ? this.actionFailureTemplate : this.noRecordsTemplate; var templateId = actionFailure ? this.actionFailureTemplateId : this.noRecordsTemplateId; var templatestring = actionFailure ? 'actionFailureTemplate' : 'noRecordsTemplate'; var compiledString = this.templateComplier(template); var tempArr = compiledString({}, this, templatestring, templateId, this.isStringTemplate, undefined, this.noRecord); Eif (tempArr) { tempArr = Array.prototype.slice.call(tempArr); ej2_base_3.append(tempArr, this.noRecord); } } else { var l10nLocale = { noRecordsTemplate: 'No Records Found', actionFailureTemplate: 'The Request Failed' }; this.l10n = new ej2_base_2.L10n(this.getLocaleName(), l10nLocale, this.locale); this.noRecord.innerHTML = actionFailure ? this.l10n.getConstant('actionFailureTemplate') : this.l10n.getConstant('noRecordsTemplate'); } ej2_base_3.addClass([this.noRecord], NODATACONTAINER); ej2_base_3.prepend([this.noRecord], this.popupDiv); }; DropDownTree.prototype.updateRecordTemplate = function (action) { if (this.treeItems && this.treeItems.length <= 0) { this.l10nUpdate(action); Eif (this.hasTemplate) { this.updateTemplate(); } } }; DropDownTree.prototype.updateOverflowWrapper = function (state) { if (!state) { if (!this.inputWrapper.contains(this.overFlowWrapper)) { this.overFlowWrapper = this.createElement('span', { className: OVERFLOW_VIEW + ' ' + HIDEICON }); this.inputWrapper.insertBefore(this.overFlowWrapper, this.hiddenElement); } } else if (this.inputWrapper.contains(this.overFlowWrapper) && state) { this.overFlowWrapper.innerHTML = ''; } }; DropDownTree.prototype.updateMultiSelection = function (state) { if (!this.wrapText) { this.updateOverflowWrapper(false); } this.treeObj.allowMultiSelection = state; this.treeObj.dataBind(); this.updateOption(); if (this.allowMultiSelection) { this.updateMode(); } this.setMultiSelect(); }; DropDownTree.prototype.updateAllowFiltering = function (state) { if (!this.isFirstRender) { Iif (state) { this.renderFilter(); } else { this.destroyFilter(); } } }; DropDownTree.prototype.updateFilterPlaceHolder = function () { if (this.filterObj) { this.filterObj.placeholder = this.filterBarPlaceholder; this.filterObj.element.setAttribute('aria-label', this.filterBarPlaceholder); } }; DropDownTree.prototype.updateValue = function (value) { this.isDynamicChange = true; if (ej2_base_4.isNullOrUndefined(value) || value.length === 0) { this.resetValue(true); } else { this.setTreeValue(); if ((this.allowMultiSelection || this.showCheckBox) && !this.wrapText) { this.updateOverflowWrapper(false); this.updateView(); } } this.updateHiddenValue(); this.isDynamicChange = false; }; DropDownTree.prototype.updateText = function (text) { if (ej2_base_4.isNullOrUndefined(text)) { this.resetValue(); } else { this.setTreeText(); if ((this.allowMultiSelection || this.showCheckBox) && !this.wrapText) { this.updateOverflowWrapper(false); this.updateView(); } } this.updateHiddenValue(); }; DropDownTree.prototype.updateModelMode = function () { var validMode = this.allowMultiSelection ? true : (this.showCheckBox ? true : false); Iif (!validMode) { return; } if (!this.wrapText) { var overFlow = ej2_base_4.select('.' + OVERFLOW_VIEW, this.inputWrapper); Eif (overFlow) { overFlow.innerHTML = ''; } } this.updateMode(); this.setMultiSelect(); if (!this.wrapText && (this.value && this.value.length !== 0)) { this.updateOverFlowView(); ej2_base_3.addClass([this.inputEle], CHIP_INPUT); Iif (this.mode === 'Box') { ej2_base_3.removeClass([this.overFlowWrapper, this.inputWrapper], SHOW_TEXT); } else { ej2_base_3.addClass([this.overFlowWrapper, this.inputWrapper], SHOW_TEXT); } } }; DropDownTree.prototype.updateOption = function () { if (!this.hiddenElement.hasAttribute('multiple') && (this.allowMultiSelection || this.showCheckBox)) { this.hiddenElement.setAttribute('multiple', ''); } else Eif (this.hiddenElement.hasAttribute('multiple') && (!this.allowMultiSelection && !this.showCheckBox)) { this.hiddenElement.removeAttribute('multiple'); } }; DropDownTree.prototype.onPropertyChanged = function (newProp, oldProp) { for (var _i = 0, _a = Object.keys(newProp); _i < _a.length; _i++) { var prop = _a[_i]; switch (prop) { case 'width': this.setElementWidth(newProp.width); if (this.popupObj) { this.popupObj.element.style.width = this.setWidth(); } break; case 'placeholder': ej2_inputs_1.Input.setPlaceholder(newProp.placeholder, this.inputEle); break; case 'cssClass': this.setCssClass(newProp.cssClass, oldProp.cssClass); break; case 'enableRtl': this.setEnableRTL(this.enableRtl); break; case 'fields': this.setFields(); break; case 'readonly': ej2_inputs_1.Input.setReadonly(newProp.readonly, this.inputEle); break; case 'enabled': this.setEnable(); break; case 'floatLabelType': ej2_inputs_1.Input.removeFloating(this.inputObj); ej2_inputs_1.Input.addFloating(this.inputEle, newProp.floatLabelType, this.placeholder, this.createElement); this.ensureClearIconPosition(newProp.floatLabelType); break; case 'showClearButton': this.updateClearButton(newProp.showClearButton); break; case 'allowFiltering': this.updateAllowFiltering(newProp.allowFiltering); break; case 'filterBarPlaceholder': this.updateFilterPlaceHolder(); break; case 'value': this.oldValue = oldProp.value; this.updateValue(newProp.value); break; case 'text': this.updateText(newProp.text); break; case 'allowMultiSelection': this.updateMultiSelection(newProp.allowMultiSelection); break; case 'mode': if (!this.showCheckBox && !this.allowMultiSelection) { return; } if (this.mode === 'Custom') { Eif (this.overFlowWrapper) { ej2_base_3.detach(this.overFlowWrapper); } Eif (this.chipWrapper) { ej2_base_3.detach(this.chipWrapper); } this.setTagValues(); } else { if (oldProp.mode === 'Custom') { this.updateOverflowWrapper(this.wrapText); } this.updateModelMode(); } break; case 'delimiterChar': if (this.mode === 'Box') { return; } if (this.showCheckBox || this.allowMultiSelection) { this.setMultiSelect(); } break; case 'selectAllText': if (this.showCheckBox && this.showSelectAll) { this.setLocale(); } break; case 'unSelectAllText': Eif (this.showCheckBox && this.showSelectAll) { this.setLocale(false); } break; case 'showSelectAll': Eif (this.showCheckBox) { this.setSelectAllWrapper(newProp.showSelectAll); this.updatePopupHeight(); } break; case 'showCheckBox': this.updateCheckBoxState(newProp.showCheckBox); if (!this.wrapText) { this.updateOverflowWrapper(true); } this.updatePopupHeight(); this.updateOption(); break; case 'treeSettings': this.updateTreeSettings(newProp); break; case 'customTemplate': Iif (this.mode !== 'Custom') { return; } this.chipCollection.innerHTML = ''; this.setTagValues(); break; case 'sortOrder': Eif (this.hasTemplate) { this.updateTemplate(); } this.treeObj.sortOrder = newProp.sortOrder; this.treeObj.dataBind(); this.updateValue(this.value); break; case 'showDropDownIcon': this.updateDropDownIconState(newProp.showDropDownIcon); break; case 'popupWidth': Eif (this.popupObj) { this.popupObj.element.style.width = this.setWidth(); } break; case 'popupHeight': Eif (this.popupObj) { this.updatePopupHeight(); } break; case 'zIndex': if (this.popupObj) { this.popupObj.zIndex = newProp.zIndex; this.popupObj.dataBind(); } break; case 'headerTemplate': this.updateTemplate(); break; case 'footerTemplate': this.updateTemplate(); break; case 'itemTemplate': this.updateTemplate(); this.treeObj.nodeTemplate = newProp.itemTemplate; this.treeObj.dataBind(); break; case 'noRecordsTemplate': this.updateRecordTemplate(); break; case 'actionFailureTemplate': this.updateRecordTemplate(true); break; case 'htmlAttributes': this.setHTMLAttributes(); break; case 'wrapText': this.updateOverflowWrapper(this.wrapText); if ((this.allowMultiSelection || this.showCheckBox) && !this.wrapText) { this.updateView(); } else { ej2_base_3.addClass([this.overFlowWrapper], HIDEICON); if (this.chipWrapper && this.mode === 'Box') { ej2_base_3.removeClass([this.chipWrapper], HIDEICON); } else { ej2_base_3.removeClass([this.inputWrapper], SHOW_CHIP); ej2_base_3.removeClass([this.inputEle], CHIP_INPUT); } this.ensurePlaceHolder(); } break; } } }; DropDownTree.prototype.clear = function () { this.clearAll(); if (this.inputFocus) { this.onFocusOut(); } else { Eif (this.changeOnBlur) { this.triggerChangeEvent(); } this.removeValue = false; } }; DropDownTree.prototype.destroy = function () { this.clearTemplate(); this.unWireEvents(); this.setCssClass(null, this.cssClass); this.setProperties({ text: null }, true); this.treeObj.destroy(); this.destroyFilter(); if (this.popupObj) { this.popupObj.destroy(); ej2_base_3.detach(this.popupObj.element); } if (this.element.tagName !== this.getDirective()) { this.inputWrapper.parentElement.insertBefore(this.element, this.inputWrapper); } ej2_inputs_1.Input.setValue(null, this.inputEle, this.floatLabelType); ej2_base_3.detach(this.inputWrapper); ej2_base_3.detach(this.popupDiv); ej2_base_3.detach(this.hiddenElement); this.element.classList.remove('e-input'); if (this.showCheckBox || this.allowMultiSelection) { this.element.classList.remove(CHIP_INPUT); } this.inputObj = null; while (this.hiddenElement.options.length > 0) { this.hiddenElement.remove(0); } this.hiddenElement.innerHTML = ''; this.hiddenElement = null; this.inputWrapper = null; this.popupDiv = null; this.tree = null; this.popupObj = null; this.treeObj = null; this.overAllClear = null; this.chipWrapper = null; this.chipCollection = null; this.checkAllParent = null; this.selectAllSpan = null; this.checkBoxElement = null; this.checkWrapper = null; this.popupEle = null; this.header = null; this.footer = null; this.overFlowWrapper = null; this.keyboardModule = null; _super.prototype.destroy.call(this); this.setProperties({ value: [] }, true); }; DropDownTree.prototype.destroyFilter = function () { if (this.filterObj) { this.filterObj.destroy(); ej2_base_3.detach(this.filterObj.element); ej2_base_3.detach(this.filterContainer); this.filterObj = null; } }; DropDownTree.prototype.destroyPopup = function () { this.isPopupOpen = false; Iif (this.isReact) { this.clearTemplate(); } Eif (this.popupObj) { this.popupObj.destroy(); ej2_base_3.detach(this.popupObj.element); } }; DropDownTree.prototype.ensureVisible = function (item) { this.treeObj.ensureVisible(item); }; DropDownTree.prototype.getData = function (item) { return this.treeObj.getTreeData(item); }; DropDownTree.prototype.hidePopup = function () { var eventArgs = { popup: this.popupObj }; this.inputWrapper.classList.remove(ICONANIMATION); if (this.popupEle) { ej2_base_3.addClass([this.popupEle], DDTHIDEICON); } ej2_base_2.attributes(this.inputEle, { 'aria-expanded': 'false' }); if (this.popupObj && this.isPopupOpen) { this.popupObj.hide(); if (this.inputFocus) { this.inputWrapper.focus(); if (this.allowFiltering) { ej2_base_3.addClass([this.inputWrapper], [INPUTFOCUS]); } } this.trigger('close', eventArgs); if (this.destroyPopupOnHide) { this.isFirstRender = true; this.destroyPopup(); } } }; DropDownTree.prototype.selectAll = function (state) { this.selectAllItems(state); }; DropDownTree.prototype.showPopup = function () { if (!this.enabled || this.readonly || this.isPopupOpen) { return; } this.renderPopup(); this.focusIn(); }; DropDownTree.prototype.getModuleName = function () { return 'dropdowntree'; }; __decorate([ ej2_base_1.Property('The Request Failed') ], DropDownTree.prototype, "actionFailureTemplate", void 0); __decorate([ ej2_base_1.Property(false) ], DropDownTree.prototype, "allowFiltering", void 0); __decorate([ ej2_base_1.Property(false) ], DropDownTree.prototype, "allowMultiSelection", void 0); __decorate([ ej2_base_1.Property(true) ], DropDownTree.prototype, "changeOnBlur", void 0); __decorate([ ej2_base_1.Property('') ], DropDownTree.prototype, "cssClass", void 0); __decorate([ ej2_base_1.Property('${value.length} item(s) selected') ], DropDownTree.prototype, "customTemplate", void 0); __decorate([ ej2_base_1.Property(',') ], DropDownTree.prototype, "delimiterChar", void 0); __decorate([ ej2_base_1.Property(true) ], DropDownTree.prototype, "enabled", void 0); __decorate([ ej2_base_3.Complex({}, Fields) ], DropDownTree.prototype, "fields", void 0); __decorate([ ej2_base_1.Property(null) ], DropDownTree.prototype, "filterBarPlaceholder", void 0); __decorate([ ej2_base_1.Property('StartsWith') ], DropDownTree.prototype, "filterType", void 0); __decorate([ ej2_base_1.Property('Never') ], DropDownTree.prototype, "floatLabelType", void 0); __decorate([ ej2_base_1.Property(null) ], DropDownTree.prototype, "footerTemplate", void 0); __decorate([ ej2_base_1.Property(false) ], DropDownTree.prototype, "ignoreAccent", void 0); __decorate([ ej2_base_1.Property(true) ], DropDownTree.prototype, "ignoreCase", void 0); __decorate([ ej2_base_1.Property(null) ], DropDownTree.prototype, "headerTemplate", void 0); __decorate([ ej2_base_1.Property({}) ], DropDownTree.prototype, "htmlAttributes", void 0); __decorate([ ej2_base_1.Property(null) ], DropDownTree.prototype, "itemTemplate", void 0); __decorate([ ej2_base_1.Property('Default') ], DropDownTree.prototype, "mode", void 0); __decorate([ ej2_base_1.Property('No Records Found') ], DropDownTree.prototype, "noRecordsTemplate", void 0); __decorate([ ej2_base_1.Property(null) ], DropDownTree.prototype, "placeholder", void 0); __decorate([ ej2_base_1.Property('300px') ], DropDownTree.prototype, "popupHeight", void 0); __decorate([ ej2_base_1.Property('100%') ], DropDownTree.prototype, "popupWidth", void 0); __decorate([ ej2_base_1.Property(false) ], DropDownTree.prototype, "readonly", void 0); __decorate([ ej2_base_1.Property(false) ], DropDownTree.prototype, "showSelectAll", void 0); __decorate([ ej2_base_1.Property('Select All') ], DropDownTree.prototype, "selectAllText", void 0); __decorate([ ej2_base_1.Property(false) ], DropDownTree.prototype, "showCheckBox", void 0); __decorate([ ej2_base_1.Property(true) ], DropDownTree.prototype, "destroyPopupOnHide", void 0); __decorate([ ej2_base_1.Property(true) ], DropDownTree.prototype, "enableHtmlSanitizer", void 0); __decorate([ ej2_base_1.Property(true) ], DropDownTree.prototype, "showClearButton", void 0); __decorate([ ej2_base_1.Property(true) ], DropDownTree.prototype, "showDropDownIcon", void 0); __decorate([ ej2_base_1.Property('None') ], DropDownTree.prototype, "sortOrder", void 0); __decorate([ ej2_base_1.Property(null) ], DropDownTree.prototype, "text", void 0); __decorate([ ej2_base_3.Complex({}, TreeSettings) ], DropDownTree.prototype, "treeSettings", void 0); __decorate([ ej2_base_1.Property('Unselect All') ], DropDownTree.prototype, "unSelectAllText", void 0); __decorate([ ej2_base_1.Property(null) ], DropDownTree.prototype, "value", void 0); __decorate([ ej2_base_1.Property('100%') ], DropDownTree.prototype, "width", void 0); __decorate([ ej2_base_1.Property(1000) ], DropDownTree.prototype, "zIndex", void 0); __decorate([ ej2_base_1.Property(false) ], DropDownTree.prototype, "wrapText", void 0); __decorate([ ej2_base_1.Event() ], DropDownTree.prototype, "actionFailure", void 0); __decorate([ ej2_base_1.Event() ], DropDownTree.prototype, "beforeOpen", void 0); __decorate([ ej2_base_1.Event() ], DropDownTree.prototype, "change", void 0); __decorate([ ej2_base_1.Event() ], DropDownTree.prototype, "close", void 0); __decorate([ ej2_base_1.Event() ], DropDownTree.prototype, "blur", void 0); __decorate([ ej2_base_1.Event() ], DropDownTree.prototype, "created", void 0); __decorate([ ej2_base_1.Event() ], DropDownTree.prototype, "dataBound", void 0); __decorate([ ej2_base_1.Event() ], DropDownTree.prototype, "destroyed", void 0); __decorate([ ej2_base_1.Event() ], DropDownTree.prototype, "filtering", void 0); __decorate([ ej2_base_1.Event() ], DropDownTree.prototype, "focus", void 0); __decorate([ ej2_base_1.Event() ], DropDownTree.prototype, "keyPress", void 0); __decorate([ ej2_base_1.Event() ], DropDownTree.prototype, "open", void 0); __decorate([ ej2_base_1.Event() ], DropDownTree.prototype, "select", void 0); DropDownTree = __decorate([ ej2_base_1.NotifyPropertyChanges ], DropDownTree); return DropDownTree; }(ej2_base_2.Component)); exports.DropDownTree = DropDownTree; }); |