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| define(["require", "exports", "@syncfusion/ej2-grids", "@syncfusion/ej2-grids", "../base/constant", "@syncfusion/ej2-data", "@syncfusion/ej2-base", "../utils"], function (require, exports, ej2_grids_1, ej2_grids_2, events, ej2_data_1, ej2_base_1, utils_1) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var Page = (function () {
function Page(parent) {
ej2_base_1.initializeTelemetryFeature('Page', 'TreeGrid');
ej2_grids_1.Grid.Inject(ej2_grids_2.Page);
this.parent = parent;
this.addEventListener();
}
Page.prototype.addEventListener = function () {
this.parent.on(events.localPagedExpandCollapse, this.collapseExpandPagedchilds, this);
this.parent.on(events.pagingActions, this.pageAction, this);
};
Page.prototype.removeEventListener = function () {
if (this.parent.isDestroyed) {
return;
}
this.parent.off(events.localPagedExpandCollapse, this.collapseExpandPagedchilds);
this.parent.off(events.pagingActions, this.pageAction);
};
Page.prototype.getModuleName = function () {
return 'pager';
};
Page.prototype.refresh = function () {
this.parent.grid.pagerModule.refresh();
};
Page.prototype.destroy = function () {
this.removeEventListener();
};
Page.prototype.goToPage = function (pageNo) {
this.parent.grid.pagerModule.goToPage(pageNo);
};
Page.prototype.updateExternalMessage = function (message) {
if (ej2_base_1.isNullOrUndefined(message)) {
var error = 'The provided value for the message is undefined. Please ensure the message contains string.';
this.parent.trigger(events.actionFailure, { error: error });
}
this.parent.grid.pagerModule.updateExternalMessage(message);
};
Page.prototype.collapseExpandPagedchilds = function (rowDetails) {
rowDetails.record.expanded = rowDetails.action === 'collapse' ? false : true;
var flatData = this.parent.flatData;
var isRemote = utils_1.isRemoteData(this.parent) && !utils_1.isOffline(this.parent);
Iif (this.parent.enableDomVirtualization && isRemote) {
flatData = this.parent.getCurrentViewRecords();
}
flatData.map(function (e) { return e.expanded = e.uniqueID === rowDetails.record.uniqueID &&
e.expanded !== rowDetails.record.expanded ? rowDetails.record.expanded : e.expanded; });
if (this.parent.enableImmutableMode) {
var primaryKeyField_1 = this.parent.getPrimaryKeyFieldNames()[0];
var record = flatData.filter(function (e) {
return e["" + primaryKeyField_1] === rowDetails.record["" + primaryKeyField_1];
});
Eif (record.length) {
record[0].expanded = rowDetails.record.expanded;
}
}
var ret = {
result: flatData,
row: rowDetails.row,
action: rowDetails.action,
record: rowDetails.record,
count: flatData.length
};
var request = this.parent.enableDomVirtualization ? { requestType: 'refresh' } : undefined;
ej2_base_1.getValue('grid.renderModule', this.parent).dataManagerSuccess(ret, request);
if (this.parent.enableImmutableMode) {
var row = 'row';
var action = 'action';
var targetEle = void 0;
if (ret["" + action] === 'collapse') {
targetEle = ret["" + row].getElementsByClassName('e-treegridexpand')[0];
Eif (!ej2_base_1.isNullOrUndefined(targetEle)) {
ej2_base_1.removeClass([targetEle], 'e-treegridexpand');
ej2_base_1.addClass([targetEle], 'e-treegridcollapse');
}
}
else Eif (ret["" + action] === 'expand') {
targetEle = ret["" + row].getElementsByClassName('e-treegridcollapse')[0];
Eif (!ej2_base_1.isNullOrUndefined(targetEle)) {
ej2_base_1.removeClass([targetEle], 'e-treegridcollapse');
ej2_base_1.addClass([targetEle], 'e-treegridexpand');
}
}
}
};
Page.prototype.pageRoot = function (pagedResults, temp, result) {
var newResults = ej2_base_1.isNullOrUndefined(result) ? [] : result;
var _loop_1 = function (t) {
newResults.push(temp[parseInt(t.toString(), 10)]);
var res = [];
if (temp[parseInt(t.toString(), 10)].hasChildRecords) {
res = pagedResults.filter(function (e) {
return temp[parseInt(t.toString(), 10)].uniqueID === e.parentUniqueID;
});
newResults = this_1.pageRoot(pagedResults, res, newResults);
}
};
var this_1 = this;
for (var t = 0; t < temp.length; t++) {
_loop_1(t);
}
return newResults;
};
Page.prototype.updatePageSize = function (pageingDetails) {
var updateSize = pageingDetails.count;
var gridPagerModule = this.parent.grid.pagerModule;
if (this.parent.pageSettings.pageSizes === true) {
if (gridPagerModule.pagerObj.pagerdropdownModule['dropDownListObject'].value === gridPagerModule.pagerObj.getLocalizedLabel('All')) {
gridPagerModule['pagerObj'].totalRecordsCount = updateSize;
this.parent.grid.pageSettings.pageSize = updateSize;
}
}
};
Page.prototype.pageAction = function (pageingDetails) {
var _this = this;
var dm = new ej2_data_1.DataManager(pageingDetails.result);
if (this.parent.pageSettings.pageSizeMode === 'Root') {
var temp = [];
var propname = (this.parent.grid.filterSettings.columns.length > 0) &&
(this.parent.filterSettings.hierarchyMode === 'Child' || this.parent.filterSettings.hierarchyMode === 'None') ?
'filterLevel' : 'level';
var query = new ej2_data_1.Query().where(propname, 'equal', 0);
temp = dm.executeLocal(query);
pageingDetails.count = temp.length;
var size = this.parent.grid.pageSettings.pageSize;
var current = this.parent.grid.pageSettings.currentPage;
var skip = size * (current - 1);
query = query.skip(skip).take(size);
temp = dm.executeLocal(query);
var newResults = this.pageRoot(pageingDetails.result, temp);
pageingDetails.result = newResults;
}
else {
var dm_1 = new ej2_data_1.DataManager(pageingDetails.result);
var expanded = new ej2_data_1.Predicate('expanded', 'notequal', null).or('expanded', 'notequal', undefined);
var parents_1 = dm_1.executeLocal(new ej2_data_1.Query().where(expanded));
var visualData = void 0;
if (utils_1.isFilterChildHierarchy(this.parent) && (pageingDetails.actionArgs.action !== 'collapse' &&
pageingDetails.actionArgs.action !== 'expand')) {
visualData = parents_1;
}
else {
visualData = parents_1.filter(function (e) {
return utils_1.getExpandStatus(_this.parent, e, parents_1);
});
}
pageingDetails.count = visualData.length;
var query = new ej2_data_1.Query();
var size = this.parent.grid.pageSettings.pageSize;
this.updatePageSize(pageingDetails);
var current = this.parent.grid.pageSettings.currentPage;
if (visualData.length < (current * size)) {
current = (Math.floor(visualData.length / size)) + ((visualData.length % size) ? 1 : 0);
current = current ? current : 1;
this.parent.grid.setProperties({ pageSettings: { currentPage: current } }, true);
}
var skip = size * (current - 1);
query = query.skip(skip).take(size);
dm_1.dataSource.json = visualData;
pageingDetails.result = dm_1.executeLocal(query);
}
this.parent.notify('updateAction', pageingDetails);
};
return Page;
}());
exports.Page = Page;
});
|