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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-base", "@syncfusion/ej2-base", "@syncfusion/ej2-base"], function (require, exports, ej2_base_1, ej2_base_2, ej2_base_3) { "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); exports.classNames = { chipSet: 'e-chip-set', chip: 'e-chip', avatar: 'e-chip-avatar', text: 'e-chip-text', icon: 'e-chip-icon', delete: 'e-chip-delete', deleteIcon: 'e-dlt-btn', multiSelection: 'e-multi-selection', singleSelection: 'e-selection', active: 'e-active', chipWrapper: 'e-chip-avatar-wrap', iconWrapper: 'e-chip-icon-wrap', focused: 'e-focused', disabled: 'e-disabled', rtl: 'e-rtl' }; var ChipList = (function (_super) { __extends(ChipList, _super); function ChipList(options, element) { var _this = _super.call(this, options, element) || this; _this.multiSelectedChip = []; return _this; } ChipList.prototype.preRender = function () { }; ChipList.prototype.chipType = function () { return (this.chips && this.chips.length && this.chips.length > 0); }; ChipList.prototype.render = function () { this.type = (!ej2_base_1.isNullOrUndefined(this.chips) && this.chips.length) ? 'chipset' : (this.text || this.element.innerText ? 'chip' : 'chipset'); this.setAttributes(); this.createChip(); this.setRtl(); this.select(this.selectedChips); this.wireEvent(false); this.rippleFunction = ej2_base_2.rippleEffect(this.element, { selector: '.e-chip' }); this.renderComplete(); }; ChipList.prototype.createChip = function () { this.innerText = (this.element.innerText && this.element.innerText.length !== 0) ? this.element.innerText.trim() : this.element.innerText; this.element.innerHTML = ''; this.chipCreation(this.type === 'chip' ? [this.innerText ? this.innerText : this.text] : this.chips); }; ChipList.prototype.setAttributes = function () { if (this.type === 'chip') { if (this.enabled) { this.element.tabIndex = 0; } this.element.setAttribute('role', 'button'); } else { this.element.classList.add(exports.classNames.chipSet); this.element.setAttribute('role', 'listbox'); if (this.selection === 'Multiple') { this.element.classList.add(exports.classNames.multiSelection); this.element.setAttribute('aria-multiselectable', 'true'); } else if (this.selection === 'Single') { this.element.classList.add(exports.classNames.singleSelection); this.element.setAttribute('aria-multiselectable', 'false'); } else { this.element.setAttribute('aria-multiselectable', 'false'); } } }; ChipList.prototype.setRtl = function () { this.element.classList[this.enableRtl ? 'add' : 'remove'](exports.classNames.rtl); }; ChipList.prototype.chipCreation = function (data) { if (ej2_base_1.isNullOrUndefined(data)) { return; } var chipListArray = []; var attributeArray = []; for (var i = 0; i < data.length; i++) { var fieldsData = this.getFieldValues(data[i]); var attributesValue = fieldsData.htmlAttributes; attributeArray.push(attributesValue); var chipArray = this.elementCreation(fieldsData); var className = (exports.classNames.chip + ' ' + (fieldsData.enabled ? ' ' : exports.classNames.disabled) + ' ' + (fieldsData.avatarIconCss || fieldsData.avatarText ? exports.classNames.chipWrapper : (fieldsData.leadingIconCss ? exports.classNames.iconWrapper : ' ')) + ' ' + fieldsData.cssClass).split(' ').filter(function (css) { return css; }); if (!this.chipType() || this.type === 'chip') { chipListArray = chipArray; ej2_base_3.addClass([this.element], className); this.element.setAttribute('aria-label', fieldsData.text); Iif (fieldsData.value) { this.element.setAttribute('data-value', fieldsData.value.toString()); } } else { var wrapper = this.createElement('DIV', { className: className.join(' '), attrs: { tabIndex: '0', role: 'option', 'aria-label': fieldsData.text, 'aria-selected': 'false' } }); if (this.enableDelete) { wrapper.setAttribute('aria-keyshortcuts', 'Enter to delete'); } if (fieldsData.value) { wrapper.setAttribute('data-value', fieldsData.value.toString()); } if (fieldsData.enabled) { wrapper.setAttribute('aria-disabled', 'false'); } else { wrapper.removeAttribute('tabindex'); wrapper.setAttribute('aria-disabled', 'true'); } Eif (!ej2_base_1.isNullOrUndefined(attributeArray[i])) { Iif (attributeArray.length > i && Object.keys(attributeArray[i]).length) { var htmlAttr = []; htmlAttr = (Object.keys(attributeArray[i])); for (var j = 0; j < htmlAttr.length; j++) { wrapper.setAttribute(htmlAttr[j], attributeArray[i][htmlAttr[j]]); } } } ej2_base_1.append(chipArray, wrapper); chipListArray.push(wrapper); } } ej2_base_1.append(chipListArray, this.element); }; ChipList.prototype.getFieldValues = function (data) { var chipEnabled = !(this.enabled.toString() === 'false'); var fields = { text: typeof data === 'object' ? (data.text ? data.text.toString() : this.text.toString()) : (!this.chipType() ? (this.innerText ? this.innerText : this.text.toString()) : data.toString()), cssClass: typeof data === 'object' ? (data.cssClass ? data.cssClass.toString() : this.cssClass.toString()) : (this.cssClass.toString()), leadingIconCss: typeof data === 'object' ? (data.leadingIconCss ? data.leadingIconCss.toString() : this.leadingIconCss.toString()) : (this.leadingIconCss.toString()), avatarIconCss: typeof data === 'object' ? (data.avatarIconCss ? data.avatarIconCss.toString() : this.avatarIconCss.toString()) : (this.avatarIconCss.toString()), avatarText: typeof data === 'object' ? (data.avatarText ? data.avatarText.toString() : this.avatarText.toString()) : (this.avatarText.toString()), trailingIconCss: typeof data === 'object' ? (data.trailingIconCss ? data.trailingIconCss.toString() : this.trailingIconCss.toString()) : (this.trailingIconCss.toString()), enabled: typeof data === 'object' ? (data.enabled !== undefined ? (data.enabled.toString() === 'false' ? false : true) : chipEnabled) : (chipEnabled), value: typeof data === 'object' ? ((data.value ? data.value.toString() : null)) : null, leadingIconUrl: typeof data === 'object' ? (data.leadingIconUrl ? data.leadingIconUrl.toString() : this.leadingIconUrl) : this.leadingIconUrl, trailingIconUrl: typeof data === 'object' ? (data.trailingIconUrl ? data.trailingIconUrl.toString() : this.trailingIconUrl) : this.trailingIconUrl, htmlAttributes: typeof data === 'object' ? (data.htmlAttributes ? data.htmlAttributes : this.htmlAttributes) : this.htmlAttributes }; return fields; }; ChipList.prototype.elementCreation = function (fields) { var chipArray = []; if (fields.avatarText || fields.avatarIconCss) { var className = (exports.classNames.avatar + ' ' + fields.avatarIconCss).trim(); var chipAvatarElement = this.createElement('span', { className: className }); chipAvatarElement.innerText = fields.avatarText; chipArray.push(chipAvatarElement); } else if (fields.leadingIconCss) { var className = (exports.classNames.icon + ' ' + fields.leadingIconCss).trim(); var chipIconElement = this.createElement('span', { className: className }); chipArray.push(chipIconElement); } else if (fields.leadingIconUrl) { var className = (exports.classNames.avatar + ' ' + 'image-url').trim(); var chipIconElement = this.createElement('span', { className: className }); chipIconElement.style.backgroundImage = 'url(' + fields.leadingIconUrl + ')'; chipArray.push(chipIconElement); } var chipTextElement = this.createElement('span', { className: exports.classNames.text }); chipTextElement.innerText = fields.text; chipArray.push(chipTextElement); if (fields.trailingIconCss || (this.chipType() && this.enableDelete)) { var className = (exports.classNames.delete + ' ' + (fields.trailingIconCss ? fields.trailingIconCss : exports.classNames.deleteIcon)).trim(); var chipdeleteElement = this.createElement('span', { className: className }); chipArray.push(chipdeleteElement); } else if (fields.trailingIconUrl) { var className = ('trailing-icon-url').trim(); var chipIconsElement = this.createElement('span', { className: className }); chipIconsElement.style.backgroundImage = 'url(' + fields.trailingIconUrl + ')'; chipArray.push(chipIconsElement); } return chipArray; }; ChipList.prototype.find = function (fields) { var chipData = { text: '', index: -1, element: this.element, data: '' }; var chipElement = fields instanceof HTMLElement ? fields : this.element.querySelectorAll('.' + exports.classNames.chip)[fields]; if (chipElement && this.chipType()) { chipData.index = Array.prototype.slice.call(this.element.querySelectorAll('.' + exports.classNames.chip)).indexOf(chipElement); var chip = this.chips[chipData.index]; if (typeof chip === 'object' && chip !== null) { var chipModel = chip; if (chipModel.text !== undefined) { chipData.text = chipModel.text.toString(); } } else Eif (chip !== undefined) { chipData.text = chip.toString(); } chipData.data = chip; chipData.element = chipElement; } return chipData; }; ChipList.prototype.add = function (chipsData) { var _a; if (this.type !== 'chip') { var fieldData = chipsData instanceof Array ? chipsData : [chipsData]; this.chips = (_a = [].slice.call(this.chips)).concat.apply(_a, fieldData); this.chipCreation(fieldData); } }; ChipList.prototype.select = function (fields, selectionType) { this.onSelect(fields, false, selectionType); }; ChipList.prototype.multiSelection = function (newProp) { var items = this.element.querySelectorAll('.' + 'e-chip'); for (var j = 0; j < newProp.length; j++) { Iif (typeof newProp[j] === 'string') { for (var k = 0; k < items.length; k++) { if (newProp[j] !== k) { if (newProp[j] === items[k].attributes[5].value) { this.multiSelectedChip.push(k); break; } } } } else { this.multiSelectedChip.push(newProp[j]); } } }; ChipList.prototype.onSelect = function (fields, callFromProperty, selectionType) { var index; var chipNodes; var chipValue = null; if (this.chipType() && this.selection !== 'None') { if (callFromProperty) { var chipElements = this.element.querySelectorAll('.' + exports.classNames.chip); for (var i = 0; i < chipElements.length; i++) { chipElements[i].setAttribute('aria-selected', 'false'); chipElements[i].classList.remove(exports.classNames.active); } } var fieldData = fields instanceof Array ? fields : [fields]; for (var i = 0; i < fieldData.length; i++) { var chipElement = fieldData[i] instanceof HTMLElement ? fieldData[i] : this.element.querySelectorAll('.' + exports.classNames.chip)[fieldData[i]]; if (selectionType !== 'index') { for (var j = 0; j < this.chips.length; j++) { chipNodes = this.element.querySelectorAll('.' + exports.classNames.chip)[j]; var fieldsData = this.getFieldValues(this.chips[j]); if (selectionType === 'value') { Eif (fieldsData.value !== null) { chipValue = chipNodes.dataset.value; } } else if (selectionType === 'text') { chipValue = chipNodes.innerText; } if (chipValue === fieldData[i].toString()) { index = j; chipElement = this.element.querySelectorAll('.' + exports.classNames.chip)[index]; } } } if (chipElement instanceof HTMLElement) { this.selectionHandler(chipElement); } } } }; ChipList.prototype.remove = function (fields) { var _this = this; if (this.chipType()) { var fieldData = fields instanceof Array ? fields : [fields]; var chipElements_1 = []; var chipCollection_1 = this.element.querySelectorAll('.' + exports.classNames.chip); fieldData.forEach(function (data) { var chipElement = data instanceof HTMLElement ? data : chipCollection_1[data]; if (chipElement instanceof HTMLElement) { chipElements_1.push(chipElement); } }); chipElements_1.forEach(function (element) { var chips = _this.element.querySelectorAll('.' + exports.classNames.chip); var index = Array.prototype.slice.call(chips).indexOf(element); _this.deleteHandler(element, index); }); } }; ChipList.prototype.getSelectedChips = function () { var selectedChips; if (this.chipType() && this.selection !== 'None') { var selectedItems = { texts: [], Indexes: [], data: [], elements: [] }; var items = this.element.querySelectorAll('.' + exports.classNames.active); for (var i = 0; i < items.length; i++) { var chip = items[i]; selectedItems.elements.push(chip); var index = Array.prototype.slice.call(this.element.querySelectorAll('.' + exports.classNames.chip)).indexOf(chip); selectedItems.Indexes.push(index); selectedItems.data.push(this.chips[index]); var text = typeof this.chips[index] === 'object' ? this.chips[index].text ? this.chips[index].text : null : this.chips[index].toString(); selectedItems.texts.push(text); } var selectedItem = { text: selectedItems.texts[0], index: selectedItems.Indexes[0], data: selectedItems.data[0], element: selectedItems.elements[0] }; selectedChips = !ej2_base_1.isNullOrUndefined(selectedItem.index) ? (this.selection === 'Multiple' ? selectedItems : selectedItem) : undefined; } return selectedChips; }; ChipList.prototype.wireEvent = function (unWireEvent) { if (!unWireEvent) { ej2_base_3.EventHandler.add(this.element, 'click', this.clickHandler, this); ej2_base_3.EventHandler.add(this.element, 'focusout', this.focusOutHandler, this); ej2_base_3.EventHandler.add(this.element, 'keydown', this.keyHandler, this); ej2_base_3.EventHandler.add(this.element, 'keyup', this.keyHandler, this); } else { ej2_base_3.EventHandler.remove(this.element, 'click', this.clickHandler); ej2_base_3.EventHandler.remove(this.element, 'focusout', this.focusOutHandler); ej2_base_3.EventHandler.remove(this.element, 'keydown', this.keyHandler); ej2_base_3.EventHandler.remove(this.element, 'keyup', this.keyHandler); } }; ChipList.prototype.keyHandler = function (e) { if (e.target.classList.contains(exports.classNames.chip)) { if (e.type === 'keydown') { if (e.keyCode === 13 || e.keyCode === 32) { this.clickHandler(e); } else if ((e.keyCode === 46 || e.keyCode === 8) && this.enableDelete) { this.clickHandler(e, true); } } else if (e.keyCode === 9) { this.focusInHandler(e.target); } } }; ChipList.prototype.focusInHandler = function (chipWrapper) { if (!chipWrapper.classList.contains(exports.classNames.focused)) { chipWrapper.classList.add(exports.classNames.focused); } }; ChipList.prototype.focusOutHandler = function (e) { var chipWrapper = ej2_base_2.closest(e.target, '.' + exports.classNames.chip); var focusedElement = !this.chipType() ? (this.element.classList.contains(exports.classNames.focused) ? this.element : null) : this.element.querySelector('.' + exports.classNames.focused); if (chipWrapper && focusedElement) { focusedElement.classList.remove(exports.classNames.focused); } }; ChipList.prototype.clickHandler = function (e, del) { var _this = this; if (del === void 0) { del = false; } var chipWrapper = ej2_base_2.closest(e.target, '.' + exports.classNames.chip); if (chipWrapper) { var chipDataArgs = void 0; if (this.chipType()) { chipDataArgs = this.find(chipWrapper); } else { var index = Array.prototype.slice.call(this.element.querySelectorAll('.' + exports.classNames.chip)).indexOf(chipWrapper); chipDataArgs = { text: this.innerText ? this.innerText : this.text, element: chipWrapper, data: this.text, index: index }; } chipDataArgs.event = e; chipDataArgs.cancel = false; this.trigger('beforeClick', chipDataArgs, function (observedArgs) { Eif (!observedArgs.cancel) { _this.clickEventHandler(observedArgs.element, e, del); } }); } }; ChipList.prototype.clickEventHandler = function (chipWrapper, e, del) { var _this = this; if (this.chipType()) { var chipData_1 = this.find(chipWrapper); chipData_1.event = e; var deleteElement = e.target.classList.contains(exports.classNames.deleteIcon) ? e.target : (del ? chipWrapper.querySelector('.' + exports.classNames.deleteIcon) : undefined); if (deleteElement && this.enableDelete) { chipData_1.cancel = false; var deletedItemArgs = chipData_1; this.trigger('delete', deletedItemArgs, function (observedArgs) { if (!observedArgs.cancel) { _this.deleteHandler(observedArgs.element, observedArgs.index); _this.selectionHandler(chipWrapper); chipData_1.selected = observedArgs.element.classList.contains(exports.classNames.active); var selectedItemArgs = chipData_1; _this.trigger('click', selectedItemArgs); var chipElement = _this.element.querySelectorAll('.' + exports.classNames.chip)[observedArgs.index]; Eif (chipElement) { chipElement.focus(); _this.focusInHandler(chipElement); } } }); } else if (this.selection !== 'None') { this.selectionHandler(chipWrapper); chipData_1.selected = chipWrapper.classList.contains(exports.classNames.active); var selectedItemArgs = chipData_1; this.trigger('click', selectedItemArgs); } else { this.focusInHandler(chipWrapper); var clickedItemArgs = chipData_1; this.trigger('click', clickedItemArgs); } } else { this.focusInHandler(chipWrapper); var clickedItemArgs = { text: this.innerText ? this.innerText : this.text, element: chipWrapper, data: this.text, event: e }; this.trigger('click', clickedItemArgs); } }; ChipList.prototype.selectionHandler = function (chipWrapper) { if (this.selection === 'Single') { var activeElement = this.element.querySelector('.' + exports.classNames.active); if (activeElement && activeElement !== chipWrapper) { activeElement.classList.remove(exports.classNames.active); activeElement.setAttribute('aria-selected', 'false'); } this.setProperties({ selectedChips: null }, true); } else { this.setProperties({ selectedChips: [] }, true); } if (chipWrapper.classList.contains(exports.classNames.active)) { chipWrapper.classList.remove(exports.classNames.active); chipWrapper.setAttribute('aria-selected', 'false'); } else { chipWrapper.classList.add(exports.classNames.active); chipWrapper.setAttribute('aria-selected', 'true'); } this.updateSelectedChips(); }; ChipList.prototype.updateSelectedChips = function () { var chipListEle = this.element.querySelectorAll('.e-chip'); var chipCollIndex = []; var chipCollValue = []; var chip = null; var value = null; for (var i = 0; i < chipListEle.length; i++) { var selectedEle = this.element.querySelectorAll('.e-chip')[i]; if (selectedEle.getAttribute('aria-selected') === 'true') { value = selectedEle.getAttribute('data-value'); if (this.selection === 'Single' && selectedEle.classList.contains('e-active')) { chip = value ? value : i; break; } else { chip = value ? chipCollValue.push(value) : chipCollIndex.push(i); } } } this.setProperties({ selectedChips: this.selection === 'Single' ? chip : value ? chipCollValue : chipCollIndex }, true); }; ChipList.prototype.deleteHandler = function (chipWrapper, index) { var deletedChipData = this.find(chipWrapper); this.chips.splice(index, 1); this.setProperties({ chips: this.chips }, true); ej2_base_3.detach(chipWrapper); this.trigger('deleted', deletedChipData); }; ChipList.prototype.destroy = function () { ej2_base_2.removeClass([this.element], [exports.classNames.chipSet, exports.classNames.chip, exports.classNames.rtl, exports.classNames.multiSelection, exports.classNames.singleSelection, exports.classNames.disabled, exports.classNames.chipWrapper, exports.classNames.iconWrapper, exports.classNames.active, exports.classNames.focused].concat(this.cssClass ? this.cssClass.toString().split(' ').filter(function (css) { return css; }) : [])); this.removeMultipleAttributes(['tabindex', 'role', 'aria-label', 'aria-multiselectable'], this.element); this.wireEvent(true); this.rippleFunction(); _super.prototype.destroy.call(this); this.element.innerHTML = ''; this.element.innerText = this.innerText; }; ChipList.prototype.removeMultipleAttributes = function (attributes, element) { attributes.forEach(function (attr) { element.removeAttribute(attr); }); }; ChipList.prototype.getPersistData = function () { return this.addOnPersist([]); }; ChipList.prototype.getModuleName = function () { return 'chip-list'; }; ChipList.prototype.onPropertyChanged = function (newProp, oldProp) { for (var _i = 0, _a = Object.keys(newProp); _i < _a.length; _i++) { var prop = _a[_i]; switch (prop) { case 'chips': case 'text': case 'avatarText': case 'avatarIconCss': case 'leadingIconCss': case 'trailingIconCss': case 'selection': case 'enableDelete': case 'enabled': this.refresh(); break; case 'cssClass': if (!this.chipType()) { ej2_base_2.removeClass([this.element], oldProp.cssClass.toString().split(' ').filter(function (css) { return css; })); ej2_base_3.addClass([this.element], newProp.cssClass.toString().split(' ').filter(function (css) { return css; })); } else { this.refresh(); } break; case 'selectedChips': ej2_base_2.removeClass(this.element.querySelectorAll('.e-active'), 'e-active'); if (this.selection === 'Multiple') { this.multiSelectedChip = []; this.multiSelection(newProp.selectedChips); this.onSelect(this.multiSelectedChip, true); this.updateSelectedChips(); } else { this.onSelect(newProp.selectedChips, true); } break; case 'enableRtl': this.setRtl(); break; } } }; __decorate([ ej2_base_1.Property([]) ], ChipList.prototype, "chips", void 0); __decorate([ ej2_base_1.Property('') ], ChipList.prototype, "text", void 0); __decorate([ ej2_base_1.Property('') ], ChipList.prototype, "avatarText", void 0); __decorate([ ej2_base_1.Property('') ], ChipList.prototype, "avatarIconCss", void 0); __decorate([ ej2_base_1.Property('') ], ChipList.prototype, "htmlAttributes", void 0); __decorate([ ej2_base_1.Property('') ], ChipList.prototype, "leadingIconCss", void 0); __decorate([ ej2_base_1.Property('') ], ChipList.prototype, "trailingIconCss", void 0); __decorate([ ej2_base_1.Property('') ], ChipList.prototype, "leadingIconUrl", void 0); __decorate([ ej2_base_1.Property('') ], ChipList.prototype, "trailingIconUrl", void 0); __decorate([ ej2_base_1.Property('') ], ChipList.prototype, "cssClass", void 0); __decorate([ ej2_base_1.Property(true) ], ChipList.prototype, "enabled", void 0); __decorate([ ej2_base_1.Property([]) ], ChipList.prototype, "selectedChips", void 0); __decorate([ ej2_base_1.Property('None') ], ChipList.prototype, "selection", void 0); __decorate([ ej2_base_1.Property(false) ], ChipList.prototype, "enableDelete", void 0); __decorate([ ej2_base_3.Event() ], ChipList.prototype, "created", void 0); __decorate([ ej2_base_3.Event() ], ChipList.prototype, "click", void 0); __decorate([ ej2_base_3.Event() ], ChipList.prototype, "beforeClick", void 0); __decorate([ ej2_base_3.Event() ], ChipList.prototype, "delete", void 0); __decorate([ ej2_base_3.Event() ], ChipList.prototype, "deleted", void 0); ChipList = __decorate([ ej2_base_1.NotifyPropertyChanges ], ChipList); return ChipList; }(ej2_base_1.Component)); exports.ChipList = ChipList; }); |