1493 строки
79 KiB
JavaScript
1493 строки
79 KiB
JavaScript
/**
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* @fileOverview Plugin to style the Html ListView elements
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* @copyright Copyright Syncfusion Inc. 2001 - 2015. All rights reserved.
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* Use of this code is subject to the terms of our license.
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* A copy of the current license can be obtained at any time by e-mailing
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* licensing@syncfusion.com. Any infringement will be prosecuted under
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* applicable laws.
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* @version 12.1
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* @author <a href="mailto:licensing@syncfusion.com">Syncfusion Inc</a>
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*/
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(function ($, ej, undefined) {
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ej.widget("ejListViewBase", "ej.ListViewBase", {
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_addToPersist: ["selectedItemIndex", "checkedIndices"],
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defaults: {
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height: null,
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width: null,
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selectedItemIndex: -1,
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enableGroupList: false,
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enableAjax: false,
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enableCache: false,
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enablePersistence: false,
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ready: null,
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load: null,
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itemRequestCount: 5,
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totalItemsCount: 5,
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loadComplete: null,
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ajaxBeforeLoad: null,
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ajaxSuccess: null,
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ajaxError: null,
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ajaxComplete: null,
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ajaxSettings: {
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type: 'GET',
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cache: false,
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async: true,
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dataType: "html",
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contentType: "html",
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url: "",
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data: {}
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},
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renderTemplate: false,
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templateId: null,
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persistSelection: false,
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preventSelection: false,
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dataSource: [],
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query: null,
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allowVirtualScrolling: false,
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virtualScrollMode: "normal",
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showHeader: false,
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showHeaderBackButton: false,
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cssClass: "",
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headerTitle: "Title",
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headerBackButtonText: null,
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enableFiltering: false,
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enableCheckMark: false,
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checkedIndices :[],
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locale:"en-US"
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},
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observables: ["selectedItemIndex", "dataSource"],
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selectedItemIndex: ej.util.valueFunction("selectedItemIndex"),
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dataSource: ej.util.valueFunction("dataSource"),
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checkedIndices: ej.util.valueFunction("checkedIndices"),
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_updateModelItems: function () {
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this.model.items = eval(this.model.items);
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var ang_attr = this.model.items;
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if (ang_attr.length) {
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var ul = ej.buildTag("ul.e-m-clearall");
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for (i = 0; i < ang_attr.length; i++) {
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ang_attr[i].items = [];
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var ang_li = ej.buildTag("li");
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if (this.model.items[i].template)
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ang_li.html(this.model.items[i].template);
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if (!this.model.items[i].childId && this.model.items[i].href)
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this.model.items[i].childId = ("page_" + parseInt(Math.random().toFixed(3) * 1000));
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if (this.model.items[i].renderTemplate) {
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if (!this._storedTemplate[i]) {
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if (this.model.items[i].templateId) {
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var ele = this._tempContent.find('#' + this.model.items[i].templateId).remove();
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this._storedTemplate[i] = ele[0].nodeName && ele[0].nodeName.toLowerCase() == "script" ? ej.getClearString(ele[0].innerHTML) : ele[0].outerHTML;
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}
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else
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this._storedTemplate[i] = this.model.items[i].template;
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this.model.items[i].templateId = this._storedTemplate[i];
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}
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}
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if (this.model.fieldSettings)
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this.model.fieldSettings = $.extend(this.defaults.fieldSettings, this.model.fieldSettings);
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ul.append(ang_li);
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}
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this.element.append(ul)
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}
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else {
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var ul = this.element.find(">ul");
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var groupid = 1;
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for (var ulindex = 0; ulindex < ul.length; ulindex++) {
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this._listitems = $(ul[ulindex]).find(">li");
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for (var index = 0; index < this._listitems.length; index++) {
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var element = this._listitems[index];
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if ((ej.getAttrVal(element, "data-ej-primarykey") == null) && ($(element).find("ul").length)) {
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var primaryKey = Math.round(Math.random() * 100);
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$(element).attr("data-ej-primarykey", primaryKey);
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}
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else
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primaryKey = "";
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var groupTitle = ej.getAttrVal($(ul[ulindex]), "data-ej-grouplistitle") ? ej.getAttrVal($(ul[ulindex]), "data-ej-grouplistitle") : "GroupList" + groupid;
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this.model.items.push(this._itemsObjectCollection($(this._listitems[index]), primaryKey, null, groupTitle));
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this._nestedListitems = $(this._listitems[index]).find("ul >li");
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for (var index1 = 0; index1 < this._nestedListitems.length; index1++) {
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var element1 = this._nestedListitems[index1];
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if ((ej.getAttrVal(element1, "data-ej-primarykey") == null) && ($(element1).find("ul").length)) {
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var primaryKey = Math.round(Math.random() * 100);
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$(element1).attr("data-ej-primarykey", primaryKey);
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}
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else
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primaryKey = "";
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var parentPrimaryKey = ej.getAttrVal($($(element1).parent()).closest("li"), "data-ej-primarykey");
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this.model.items.push(this._itemsObjectCollection($(this._nestedListitems[index1]), primaryKey, parentPrimaryKey, groupTitle));
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}
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}
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groupid++;
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}
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}
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},
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_load: function () {
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this._orgEle = this.element.clone();
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this._index = 0;
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this._items = [];
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this._dummyUl = [];
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this._virtualCount = 0;
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this._liItemHeight = 0;
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this._requestType = null;
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this._checkedValues = [];
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this._checkedValues = this.model.checkedIndices;
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this.model.id = this.element[0].id;
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if (this.model.allowVirtualScrolling && this.model.query != null) {
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this._savedQueries = this.model.query.clone();
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}
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if (this.model.load)
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this._trigger("load");
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this.model.fieldSettings = eval(this.model.fieldSettings);
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if (this.model.fieldSettings) {
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if (ej.DataManager && this._dataUrl instanceof ej.DataManager) {
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if (!this._dataUrl.dataSource.offline && !(this._dataUrl.dataSource.json && this._dataUrl.dataSource.json.length > 0)) {
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this._queryPromise(0, this, this.model.totalItemsCount, null);
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}
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else {
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if (this.model.allowVirtualScrolling && this.model.virtualScrollMode == "continuous") {
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if (ej.isNullOrUndefined(this._totalitemscount)) this.model.totalItemsCount = this._dataUrl.dataSource.json.length;
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}
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this._queryPromise(0, this, this.model.totalItemsCount, null);
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}
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}
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else if (!ej.isNullOrUndefined(this._dataUrl) && !(this._dataUrl instanceof ej.DataManager) && !ej.isNullOrUndefined(this._totalitemscount)) {
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this._dataUrl = ej.DataManager(this._dataUrl);
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this._rawList = ej.DataManager(this._dataUrl.dataSource.json).executeLocal(ej.Query().take(this.model.totalItemsCount).clone());
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this.model.dataSource = this._rawList;
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this._renderControl();
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}
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else
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this._renderControl();
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}
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},
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_loadVirtualData: function (args) {
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this._dummyUl=[];
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var list = this._renderLists();
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$.views.helpers({ _checkAjaxUrls: this._checkAjaxUrl, _checkImgUrls: this._checkImgUrl, _checkIsChecked: this._checkIsCheck, Object: this, ej: ej });
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this.jsRender = ej.buildTag("script#" + this.model.id + "_Template", "", {}, { "type": "text/x-jsrender" }); //Template for parent item
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if (ej.browserInfo().name == "msie" && ej.browserInfo().version < 10)
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this.jsRender[0].text = list[0].outerHTML.replace(/>/g, '>');
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else
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this.jsRender[0].text = list[0].outerHTML.replace(/>/g, '>');
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this.jsChildRender = ej.buildTag("script#" + this.model.id + "_ChildTemplate", "", {}, { "type": "text/x-jsrender" }); //Template for child item
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if(this.model.allowVirtualScrolling == true && this.model.virtualScrollMode == "normal") var ulContainer = ej.buildTag("div");
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var ul = ej.buildTag("ul." + this._prefixClass + "childcontainer " + this._prefixClass + "list-hdr " + this._prefixClass + "clearall");
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list.addClass(this._prefixClass + "childli");
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ul[0].innerHTML = "{{for items}}" + list[0].outerHTML + "{{/for}}";
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var result = args;
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if (result) {
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ul.empty().html($(this.jsRender).render(result));
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var _ulItems = ul.clone().find('li'), temp = "";
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if (this._initEJCheckBox) this._initEJCheckBox(ul);
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var proxy = this;
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for (var j =0; j < result.length; j++) {
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if (result[j] && result[j].attributes) {
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$.each(result[j].attributes, function (i, attr) {
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if (attr && attr.name.toLowerCase() == "class") temp = $(_ulItems[j]).attr('class');
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});
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}
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if (this.model.allowVirtualScrolling && this.model.virtualScrollMode == "normal") {
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var k = this.realUllength;
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if(this.model.enableCheckMark){
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if($(this.element.find('li').eq(k).find('.e-chkbox-wrap')).length!=0){
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var x=$(this.element.find('li').eq(k).find('.e-chkbox-wrap'))[0];
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var checked = x.getAttribute("aria-checked")=="true" ? true : false;
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$($(_ulItems[j]).find(".e-lv-check")).ejCheckBox({ checked: checked });
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}
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else{
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var checked = false;
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if(this._removeIndex!=j)
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$($(_ulItems[j]).find(".e-lv-check")).ejCheckBox({ checked: checked });
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else
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$(_ulItems[j]).find('.e-lv-check').remove();
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}
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}
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if($(_ulItems[j]).find('.e-lv-check').length !=0) $(_ulItems[j]).find('.e-lv-check').parent().addClass("e-lv-checkdiv");
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this._dummyUl.push(_ulItems[j]);
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this._removeEmptyElements();
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this.scrollerObj.refresh();
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}
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else if (this.model.allowVirtualScrolling && this.model.virtualScrollMode == "continuous") {
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if(this.model.enableCheckMark){
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$($(_ulItems[j]).find(".e-lv-check")).ejCheckBox();
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}
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$(_ulItems[j]).find('.e-lv-check').parent().addClass("e-lv-checkdiv");
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this._lContainer.find('ul').append(_ulItems[j]);
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this._removeEmptyElements();
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this._lContainer.find('ul li.e-lastitem').removeClass(this._prefixClass + "lastitem");
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this._lContainer.find('ul li:last').addClass(this._prefixClass + "lastitem");
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this.scrollerObj.refresh();
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}
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this.realUllength+=1;
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}
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}
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},
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_removeEmptyElements:function()
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{
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this.eLi = this.element.find('li.' + this._prefixClass + 'list');
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this.eLi.removeEleEmptyAttrs();
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this.eLi.find('.' + this._prefixClass + 'chevron-right_01').removeEleEmptyAttrs();
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},
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_renderControl: function () {
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var proxy = this;
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this.element.addClass(this._prefixClass + "parentlv " + this.model.cssClass);
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this._lbEle = ej.buildTag("div." + this._rootCSS);
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this._lbEle.addClass("subpage");
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if(this.model.allowVirtualScrolling == true && this.model.virtualScrollMode == "normal") var ulContainer = ej.buildTag("div." + this._prefixClass + "sub-list-container");
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this._lContainer = ej.buildTag("div." + this._prefixClass + "list-container#" + this.model.id + "_container");
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if (this._hasDataSource())
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var ul = this.element.find(">ul");
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else
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var ul = this.element.find("ul:first");
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if (this.model.showHeader) {
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var hdr = this._renderHeader(this.model.id, false , this.model.headerTitle, this.model.headerBackButtonText);
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this._lbEle.prepend(hdr);
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}
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if (this._hasDataSource() && !this.model.renderTemplate)
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this.element.empty();
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if (this.model.renderTemplate) {
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if (this.model.templateId) {
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if (this._tempContent.find('#' + this.model.templateId).length) {
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this._template = this._tempContent.find('#' + this.model.templateId);
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ej.destroyWidgets(this._template);
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if (this._template[0].nodeName.toLowerCase() != "script")
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this._template.remove();
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this._template = this._template[0].nodeName && this._template[0].nodeName.toLowerCase() == "script" ? ej.getClearString(this._template[0].innerHTML) : this._template[0].outerHTML;
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}
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}
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else {
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ej.destroyWidgets(this.element);
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this._template = this.element.html();
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this.element.empty();
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}
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this._lContainer.addClass(this._prefixClass+"template-list");
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}
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if (this.model.renderTemplate && !this._hasDataSource() && !this.model.enableGroupList) {
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this.element.append(this._lbEle.append(this._lContainer));
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$(this.element.find('.' + this._prefixClass + 'lv-check').parent()).addClass(this._prefixClass+'template-checkmark');
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if (this._template) {
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this._lContainer.append(this._template);
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if (ej.widget.init)
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ej.widget.init(this._lContainer);
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}
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}
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else if (!this.model.renderTemplate || this.model.renderTemplate && this._hasDataSource() || this.model.renderTemplate && this.model.enableGroupList) {
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this._model_index = 0;
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if (this.model.enableGroupList) {
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this._lContainer.addClass(this._prefixClass + "grouped");
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var innerDiv = ej.buildTag("div." + this._prefixClass + "grouplist");
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ul = this.element.children();
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if (ul.length || this.dataSource().length) {
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if (this.dataSource().length)
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var group = ej.DataManager(this.dataSource()).executeLocal(ej.Query().from(this.dataSource()).group(this.model.fieldSettings['groupID']));
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else
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var group = ej.DataManager(this.model.items).executeLocal(ej.Query().from(this.model.items).group(this.model.fieldSettings['groupID']));
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var length = group.length;
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var title;
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for (var i = 0; i < length; i++) {
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this._items = group[i].items;
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if (this._hasDataSource()) {
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ulItem = ej.buildTag('ul', "", {}, { "data-ej-grouplisttitle": group[i].key });
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this._lbEle.append(ulItem);
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}
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else
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ulItem = ul[i];
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title = this._hasDataSource() ? group[i].key : ej.getAttrVal($(ulItem), 'data-ej-grouplisttitle', "GroupList" + (i + 1));
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$(ulItem).attr("data-ej-grouplisttitle", title);
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var groupdiv = ej.buildTag("div." + this._prefixClass + "groupdiv", ej.buildTag("div." + this._prefixClass + "grouptitle", title));
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innerDiv.append(groupdiv.append(this._renderListItems($(ulItem).addClass(this._prefixClass + "grouped"))));
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}
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}
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else if (this._template) {
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ej.destroyWidgets(this._template);
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innerDiv[0].innerHTML = this._template;
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}
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this._lContainer.append(innerDiv);
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if (ej.widget.init)
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ej.widget.init(innerDiv);
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}
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else {
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if (this._hasDataSource()) {
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var ul = ej.buildTag('ul');
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this._items = this.dataSource();
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this._items = eval(this._items);
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for (j = 0; j < this._items.length; j++) {
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if (this._items[j].href && !this._items[j].childId) {
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this._items[j].childId = ("page_" + parseInt(Math.random().toFixed(3) * 1000));
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}
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}
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}
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if (ul.length) {
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ej.destroyWidgets(ul);
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if(this.model.allowVirtualScrolling == true && this.model.virtualScrollMode == "normal") {
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ulContainer.append(this._renderListItems(ul));
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$(ul).find('li').attr("data-ej-page",0);
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this._lContainer.append(ulContainer);
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}
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else
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this._lContainer.append(this._renderListItems(ul));
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}
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else if (this._template) {
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ej.destroyWidgets(this._template);
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this._lContainer[0].innerHTML = this._template;
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}
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}
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this.element.prepend(this._lbEle);
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if (this.model.enableFiltering)
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this._createFilterWrapper(this._lbEle);
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this._setHeightWidth();
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this._lContainer.ejScroller({
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height: this._lContainer.outerHeight(),
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width: 0,
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scrollerSize: 20,
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scroll: function (e) {
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proxy._onScroll(e);
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},
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});
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this.scrollerObj = this._lContainer.ejScroller("instance");
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this._lbEle.append(this._lContainer);
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if (ej.widget.init)
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ej.widget.init(this._lContainer);
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var eLi = this.element.find('li.' + this._prefixClass + 'list');
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eLi.removeEleEmptyAttrs();
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eLi.find('.' + this._prefixClass + 'chevron-right_01').removeEleEmptyAttrs();
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if(this.model.allowVirtualScrolling == true && this.model.virtualScrollMode == "normal") {
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this._liItemHeight = $(this.element.find('li')[0]).outerHeight();
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totalHeight = this._totalCount * this._liItemHeight;
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$('.e-sub-list-container ul').height(totalHeight);
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}
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if (ej.widget.init)
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ej.widget.init(this._lbEle);
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var ulItems = this.element.find('ul');
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ulItems.find('li:first').addClass(this._prefixClass + "firstitem");
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ulItems.find('li:last').addClass(this._prefixClass + "lastitem");
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this._liEl = this.element.find("li");
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if (this.selectedItemIndex() >= 0 && !this.model.preventSelection && this.model.persistSelection) {
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if (!ej.getBooleanVal(ulItems[this.selectedItemIndex()], 'data-preventselection', this.model.preventSelection) && ej.getBooleanVal(ulItems[this.selectedItemIndex()], 'data-persistselection', this.model.persistSelection)) {
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this._currentItem = $(this._liEl[this.selectedItemIndex()]);
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this._prevItem = this._currentItem;
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this._currentItem.removeClass(this._prefixClass + "state-default").addClass(this._prefixClass + "state-active");
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}
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}
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$(this.element.find('.' + this._prefixClass + 'lv-check').parent()).addClass(this._prefixClass + 'lv-checkdiv');
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if(this.model.renderTemplate) $(this.element.find('.' + this._prefixClass + 'lv-check').parent()).addClass(this._prefixClass+'template-checkmark');
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$(this.element.find('.' + this._prefixClass + 'lv-check').closest('li.' + this._prefixClass + 'list')).addClass(this._prefixClass + 'list-check');
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$(this.element.find('.' + this._prefixClass + 'lv-input').closest('.' + this._prefixClass + 'lv-filter')).addClass(this._prefixClass + 'lv-inputdiv');
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this._wireEvents();
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}
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this._setHeightWidth();
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if (this.model.height !== null)
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if (this._lContainer.height() > this.model.height)
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this._refreshScroller(this._lContainer,false);
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if (this.scrollerObj) {
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this.scrollerObj.refresh();
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$(this.scrollerObj.element).find(".e-vhandlespace").css("height",($(this.scrollerObj.element).find(".e-vhandlespace").height() -1));
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}
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if (this.model.loadComplete)
|
|
this._trigger("loadComplete");
|
|
},
|
|
|
|
_createFilterWrapper: function (element) {
|
|
var fDiv = this._createFilterDiv();
|
|
var fAnchor = ej.buildTag("a." + this._prefixClass + "lv-anchor", ej.buildTag('span.' + this._prefixClass + 'input-btn'), {}, { "Title": "Clear text", "data-role": "none" });
|
|
$(fDiv).append(fAnchor);
|
|
element.append(fDiv);
|
|
},
|
|
|
|
_refreshScroller: function (container,isChild) {
|
|
//added start
|
|
if (this.model.virtualScrollMode == "continuous") {
|
|
this._lContainer.find(".e-content, .e-vhandle,.e-vhandle div").removeAttr("style");
|
|
this._lContainer.css({ "display": "block" });
|
|
if (this.scrollerObj) {
|
|
this.scrollerObj.model.height = this._lContainer.height();
|
|
this.scrollerObj.refresh();
|
|
this.scrollerObj.option("scrollTop", 0);
|
|
}
|
|
}
|
|
//added end
|
|
container.find(".e-vhandle div").removeAttr("style");
|
|
if(isChild)
|
|
hgt = this.model.showHeader && this.model.enableFiltering ? this.model.height - ((ej.getDimension(this._lbEle.find('.' + this._prefixClass + 'header'), 'outerHeight')) + (ej.getDimension($(id).find('.' + this._prefixClass + 'lv-filter'), 'outerHeight'))) - 2 : this.model.showHeader ? this.model.height - ej.getDimension(this._lbEle.find('.' + this._prefixClass + 'header'), 'outerHeight') - 2 : this.model.enableFiltering ? this.model.height - (ej.getDimension($(id).find('.' + this._prefixClass + 'lv-filter'), 'outerHeight')) - 2 : this.model.height - 2;
|
|
else
|
|
hgt = this.model.showHeader && this.model.enableFiltering ? this.model.height - ((ej.getDimension(this._lbEle.find('.' + this._prefixClass + 'header'), 'outerHeight')) + ($('.' + this._prefixClass + 'lv-filter').height())) - 2 : this.model.showHeader ? this.model.height - ej.getDimension(this._lbEle.find('.' + this._prefixClass + 'header'), 'outerHeight') - 2 : this.model.enableFiltering ? this.model.height - $('.' + this._prefixClass + 'lv-filter').height() - 2 : this.model.height - 2;
|
|
if (this.scrollerObj) {
|
|
this.scrollerObj.model.height = hgt;
|
|
}
|
|
},
|
|
|
|
_renderListItems: function (ul) {
|
|
ul.addClass(this._prefixClass + "list-hdr " + this._prefixClass + "clearall");
|
|
this._liItems = ul.find("li");
|
|
if (this._liItems.length && !this._hasDataSource() || this._hasDataSource()) {
|
|
this._renderParentChildTemplate();
|
|
if (!this._hasDataSource() && !this.model.enableGroupList) {
|
|
this._items = this.model.items;
|
|
}
|
|
var items = this._items;
|
|
var proxy = this;
|
|
if (this.model.allowVirtualScrolling) {
|
|
var childItem = [];
|
|
var result = { parent: items, child: childItem };
|
|
}
|
|
else {
|
|
var result = this._filterParentChild(items);
|
|
}
|
|
if (result.child.length)
|
|
this._childRendering(result.child);
|
|
if (result.parent) {
|
|
ul.empty().html($(this.jsRender).render(result.parent));
|
|
var ulItems = ul.find('>li'), temp = "";
|
|
for (var j = 0; j < ulItems.length; j++) {
|
|
if (result.parent[j] && result.parent[j].attributes) {
|
|
$.each(result.parent[j].attributes, function (i, attr) {
|
|
if (attr && attr.name.toLowerCase() == "class") temp = $(ulItems[j]).attr('class');
|
|
});
|
|
$(ulItems[j]).addEleAttrs(result.parent[j].attributes);
|
|
$(ulItems[j]).addClass(temp);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (this._initEJCheckBox)
|
|
this._initEJCheckBox(ul);
|
|
return ul;
|
|
},
|
|
|
|
_onScroll: function (e) {
|
|
if (!e.scrollTop) return;
|
|
var scrollerPosition = e.scrollTop, proxy = this;
|
|
var source = this.dataSource();
|
|
if (this.model.actionBegin)
|
|
this._trigger("actionBegin", {});
|
|
this.realUllength = this.element.find('li.e-list').length;
|
|
if (this.model.allowVirtualScrolling && this.model.virtualScrollMode == "continuous") {
|
|
liHeight = $(this.element.find('li')[0]).outerHeight();
|
|
if(scrollerPosition + this.model.height >= this.element.find("li").length * liHeight) {
|
|
this._updateLoadingClass(true);
|
|
if (ej.DataManager && this._dataUrl instanceof ej.DataManager && !ej.isNullOrUndefined(this._dataUrl.dataSource.url)) {
|
|
this._queryPromise(this.realUllength, proxy, this.realUllength + this.model.itemRequestCount, e);
|
|
}
|
|
else if ((ej.DataManager && this._dataUrl instanceof ej.DataManager && this._dataUrl.dataSource.offline && (this._dataUrl.dataSource.json && this._dataUrl.dataSource.json.length > 0)) || (!ej.isNullOrUndefined(this._dataUrl) && !(this._dataUrl instanceof ej.DataManager))) {
|
|
window.setTimeout(function () {
|
|
proxy._updateLoadingClass(false);
|
|
}, 300);
|
|
}
|
|
}
|
|
}
|
|
else if (this.model.allowVirtualScrolling && this.model.virtualScrollMode == "normal") {
|
|
var source = this.dataSource();
|
|
if (ej.DataManager && this._dataUrl instanceof ej.DataManager) {
|
|
if (e.scrollTop != e.scrollData.scrollOneStepBy + e.scrollData.scrollable) {
|
|
window.setTimeout(function () {
|
|
if (proxy._virtualCount == 0) {
|
|
proxy._loadList();
|
|
}
|
|
}, 300);
|
|
}
|
|
}
|
|
}
|
|
},
|
|
|
|
_localDataVirtualScroll: function () {
|
|
var _rawlist = this._rawList.length;
|
|
var queryPromise = ej.DataManager(this._dataUrl.dataSource.json).executeLocal(ej.Query().skip(_rawlist).take(this.model.totalItemsCount).clone());
|
|
return queryPromise;
|
|
},
|
|
|
|
_loadList: function () {
|
|
this._virtualCount++;
|
|
var top = this.scrollerObj.scrollTop(), proxy = this, prevIndex = 0, prevPageLoad, nextIndex = null;
|
|
this._currentPageindex = Math.round(top / (this._liItemHeight * this._items.length));
|
|
if (($.inArray(this._currentPageindex, this._virtualPages.sort(function (a, b) { return a - b; }))) != -1) {
|
|
if (this._currentPageindex == 0) {
|
|
if (($.inArray(this._currentPageindex + 1, this._virtualPages)) != -1) {
|
|
this._virtualCount--;
|
|
return false;
|
|
} else {
|
|
this._currentPageindex = this._currentPageindex + 1;
|
|
}
|
|
}
|
|
else if (($.inArray(this._currentPageindex - 1, this._virtualPages)) != -1) {
|
|
if (($.inArray(this._currentPageindex + 1, this._virtualPages)) != -1) {
|
|
this._virtualCount--;
|
|
return false;
|
|
} else {
|
|
this._currentPageindex = this._currentPageindex + 1;
|
|
}
|
|
}
|
|
else {
|
|
this._currentPageindex = this._currentPageindex - 1;
|
|
}
|
|
}
|
|
prevPageLoad = !($.inArray(this._currentPageindex - 1, this._virtualPages) != -1);
|
|
this._updateLoadingClass(true);
|
|
for (var i = this._virtualPages.length - 1; i >= 0; i--) {
|
|
if (this._virtualPages[i] < this._currentPageindex) {
|
|
prevIndex = this._virtualPages[i];
|
|
if (!(i + 1 == this._virtualPages.length))
|
|
nextIndex = this._virtualPages[i + 1];
|
|
break;
|
|
}
|
|
}
|
|
var firstArg = prevPageLoad ? (this._currentPageindex - 1) * this._items.length : this._currentPageindex * this._items.length;
|
|
var skipQuery = ej.Query().range(firstArg, this._currentPageindex * this._items.length + this._items.length), queryPromise, list;
|
|
if (ej.DataManager && this._dataUrl instanceof ej.DataManager && !ej.isNullOrUndefined(this._dataUrl.dataSource.url)) {
|
|
var skipParam = prevPageLoad ? (this._currentPageindex - 1) * this._items.length : this._currentPageindex * this._items.length;
|
|
if(this._dataUrl.dataSource.offline == true)
|
|
skipQuery = ej.Query().skip(skipParam).take(this.model.itemRequestCount);
|
|
else
|
|
skipQuery = this._getQuery().skip(skipParam);
|
|
if (prevPageLoad) {
|
|
for (i = 0; i < skipQuery.queries.length; i++) {
|
|
if (skipQuery.queries[i].fn == "onTake") {
|
|
skipQuery.queries.splice(i, 1);
|
|
break;
|
|
}
|
|
}
|
|
skipQuery.take(2 * this._items.length);
|
|
}
|
|
if (!proxy._trigger("actionBegin")) {
|
|
queryPromise = proxy._dataUrl.executeQuery(skipQuery);
|
|
queryPromise.done(function (e) {
|
|
proxy._appendVirtualList(e.result, prevIndex, proxy._currentPageindex, nextIndex, prevPageLoad);
|
|
proxy._trigger("actionSuccess", { e: e });
|
|
}).fail(function (e) {
|
|
proxy._virtualCount--;
|
|
proxy._trigger("actionFailure", { e: e });
|
|
}).always(function (e) {
|
|
proxy._updateLoadingClass(false);
|
|
proxy._trigger("actionComplete", { e: e });
|
|
});
|
|
}
|
|
}
|
|
else if (ej.DataManager && this._dataUrl instanceof ej.DataManager && this._dataUrl.dataSource.offline && (this._dataUrl.dataSource.json && this._dataUrl.dataSource.json.length > 0)) {
|
|
this._appendVirtualList(this._localDataVirtualScroll(), prevIndex, this._currentPageindex, nextIndex, prevPageLoad);
|
|
this._updateLoadingClass(false);
|
|
}
|
|
else {
|
|
list = ej.DataManager(proxy.model.dataSource).executeLocal(skipQuery);
|
|
this._appendVirtualList(list, prevIndex, this._currentPageindex, nextIndex, prevPageLoad);
|
|
this._updateLoadingClass(false);
|
|
}
|
|
},
|
|
|
|
|
|
_appendVirtualList: function (list, prevIndex, currentIndex, nextIndex, prevPageLoad) {
|
|
this._virtualCount--;
|
|
if (($.inArray(currentIndex, this._virtualPages.sort(function (a, b) { return a - b; }))) != -1) return false;
|
|
if (prevPageLoad && ($.inArray(currentIndex - 1, this._virtualPages.sort()) != -1)) {
|
|
list.splice(0, this._items.length);
|
|
prevPageLoad = false;
|
|
}
|
|
var items = this._items.length, tempUl = $("<ul>"), firstVirtualHeight, secondVirtualHeight;
|
|
firstVirtualHeight = prevPageLoad ? ((currentIndex - 1) * items * this._liItemHeight) - (prevIndex * items + items) * this._liItemHeight : (currentIndex * items * this._liItemHeight) - (prevIndex * items + items) * this._liItemHeight;
|
|
if (firstVirtualHeight != 0) tempUl.append($("<span>").addClass("e-virtual").css({ display: "block", height: firstVirtualHeight }));
|
|
this._loadVirtualData(list);
|
|
$(this._dummyUl).attr("data-ej-page", currentIndex);
|
|
if (prevPageLoad) {
|
|
$(this._dummyUl).slice(0, items).attr("data-ej-page", currentIndex - 1);
|
|
}
|
|
tempUl.append(this._dummyUl);
|
|
var ulItems = this.element.find('ul');
|
|
secondVirtualHeight = (currentIndex * items + items) * this._liItemHeight;
|
|
if (nextIndex != null) secondVirtualHeight = (nextIndex * items * this._liItemHeight) - secondVirtualHeight;
|
|
else secondVirtualHeight = ulItems.height() - secondVirtualHeight;
|
|
if (secondVirtualHeight != 0) tempUl.append($("<span>").addClass("e-virtual").css({ display: "block", height: secondVirtualHeight }));
|
|
var selector = ulItems.find("li[data-ej-page=" + prevIndex + "]").last();
|
|
selector.next().remove();
|
|
tempUl.children().insertAfter(selector);
|
|
this._removeEmptyElements();
|
|
this._virtualPages.push(currentIndex);
|
|
if (prevPageLoad) this._virtualPages.push(currentIndex - 1);
|
|
if (ej.DataManager && this._dataUrl instanceof ej.DataManager && this._dataUrl.dataSource.offline && (this._dataUrl.dataSource.json && this._dataUrl.dataSource.json.length > 0)) {
|
|
for (var i = 0; i < list.length; i++) {
|
|
this._rawList.push(list[i]);
|
|
}
|
|
}
|
|
this._virtualUl = ulItems.clone(true);
|
|
ulItems.find('li.e-lastitem').removeClass(this._prefixClass + "lastitem");
|
|
ulItems.find('li:last').addClass(this._prefixClass + "lastitem");
|
|
},
|
|
|
|
_updateLoadingClass: function (value) {
|
|
var _id = this.element.attr("id")
|
|
if(value){
|
|
$("#" + _id+" .e-list-container.e-scroller .e-sub-list-container").addClass("e-load");
|
|
$(".e-lv .e-list.e-state-default").css("opacity","0.5");
|
|
}
|
|
else {
|
|
$("#" + _id+" .e-list-container.e-scroller .e-sub-list-container").removeClass("e-load");
|
|
$(".e-lv .e-list.e-state-default").css("opacity","");
|
|
}
|
|
return this;
|
|
},
|
|
|
|
_queryPromise: function (start, proxy, end, event) {
|
|
if (ej.DataManager && this._dataUrl instanceof ej.DataManager) {
|
|
if (event==null) {
|
|
proxy._requestType = "init";
|
|
var queryPromise = this._dataUrl.executeQuery(this._getQuery());
|
|
}
|
|
else if(event != null) {
|
|
proxy._requestType = "request";
|
|
this._trigger('itemRequest', { event: event, isInteraction: true });
|
|
if(this._dataUrl.dataSource.offline == true) var mQuery = ej.Query();
|
|
else var mQuery = this._savedQueries.clone();
|
|
var queryPromise = this._dataUrl.executeQuery(mQuery.range(start, end));
|
|
this._updateLoadingClass(true);
|
|
}
|
|
queryPromise.done(function (e) {
|
|
if(proxy._requestType == "init"){
|
|
proxy._totalCount = e.count;
|
|
proxy.model.dataSource = e.result;
|
|
proxy._renderControl();
|
|
proxy._virtualPages = [0];
|
|
}
|
|
if(proxy._requestType == "request"){
|
|
proxy._trigger("actionBeforeSuccess", e);
|
|
proxy.realUllength =start;
|
|
proxy._loadVirtualData(e.result);
|
|
}
|
|
proxy._trigger("actionSuccess", { e: e });
|
|
}).fail(function (e) {
|
|
proxy._trigger("actionFailure", { e: e });
|
|
}).always(function (e) {
|
|
proxy._updateLoadingClass(false);
|
|
proxy._requestType = null;
|
|
proxy._trigger("actionComplete", { e: e });
|
|
});
|
|
}
|
|
},
|
|
|
|
_getQuery: function() {
|
|
var remoteUrl, mapper = this.model.fieldSettings, queryManager = ej.Query();
|
|
if (ej.isNullOrUndefined(this.model.query)) {
|
|
var column = [];
|
|
for (var col in mapper) {
|
|
if (col !== "tableName" && mapper[col])
|
|
column.push(mapper[col]);
|
|
}
|
|
if (column.length > 0)
|
|
queryManager.select(column);
|
|
}
|
|
else if (this.model.query)
|
|
queryManager = this.model.query.clone();
|
|
if (this.model.allowVirtualScrolling) {
|
|
queryManager.requiresCount();
|
|
queryManager.take(this.model.totalItemsCount);
|
|
}
|
|
remoteUrl = this.model.dataSource.dataSource;
|
|
if (mapper)
|
|
if ((remoteUrl && remoteUrl.url && !remoteUrl.url.match(mapper.tableName + "$")) || (remoteUrl && !remoteUrl.url) || (!remoteUrl))
|
|
!ej.isNullOrUndefined(mapper.tableName) && queryManager.from(mapper.tableName);
|
|
return queryManager;
|
|
},
|
|
|
|
_filterParentChild: function (items) {
|
|
var dataMgr = ej.DataManager(items);
|
|
var childItem = dataMgr.executeLocal(ej.Query().from(items).where(ej.Predicate(this.model.fieldSettings['parentPrimaryKey'], ej.FilterOperators.notEqual, null)).group(this.model.fieldSettings['parentPrimaryKey']));
|
|
var parentItem = dataMgr.executeLocal(ej.Query().from(items).where(ej.Predicate(this.model.fieldSettings['parentPrimaryKey'], ej.FilterOperators.equal, null)));
|
|
return { parent: parentItem, child: childItem };
|
|
},
|
|
|
|
_childRendering: function (grouped) {
|
|
var proxy = this;
|
|
if (grouped.length) {
|
|
proxy.element.append($(proxy.jsChildRender).render(grouped));
|
|
$.each(grouped, function (index, element) {
|
|
if (ej.widget.init)
|
|
ej.widget.init(proxy.element.find('#child' + element.key));
|
|
var ul = proxy.element.find('#child' + element.key).find('ul');
|
|
var li = ul.find('li');
|
|
var k = 0;
|
|
for (var j = 0; j < li.length; j++) {
|
|
if (grouped[k].items[j] && grouped[k].items[j].attributes)
|
|
$(li[j]).addEleAttrs(grouped[k].items[j].attributes);
|
|
}
|
|
k++;
|
|
});
|
|
}
|
|
},
|
|
_renderParentChildTemplate: function () {
|
|
var list = this._renderLists();
|
|
$.views.helpers({ _checkAjaxUrls: this._checkAjaxUrl, _checkImgUrls: this._checkImgUrl, _checkIsChecked: this._checkIsCheck, Object: this, ej: ej });
|
|
//Template for parent item
|
|
this.jsRender = ej.buildTag("script#" + this.model.id + "_Template", "", {}, { "type": "text/x-jsrender" });
|
|
if (ej.browserInfo().name == "msie" && ej.browserInfo().version < 10)
|
|
this.jsRender[0].text = list[0].outerHTML.replace(/>/g, '>');
|
|
else
|
|
this.jsRender[0].text = list[0].outerHTML.replace(/>/g, '>');
|
|
//Template for child item
|
|
this.jsChildRender = ej.buildTag("script#" + this.model.id + "_ChildTemplate", "", {}, { "type": "text/x-jsrender" });
|
|
if(this.model.allowVirtualScrolling == true && this.model.virtualScrollMode == "normal") var ulContainer = ej.buildTag("div");
|
|
var ul = ej.buildTag("ul." + this._prefixClass + "childcontainer " + this._prefixClass + "list-hdr " + this._prefixClass + "clearall");
|
|
list.addClass(this._prefixClass + "childli");
|
|
ul[0].innerHTML = "{{for items}}" + list[0].outerHTML + "{{/for}}";
|
|
var div = ej.buildTag("div." + this._rootCSS + " subpage " + this._prefixClass + "childitem", "", {}, { "id": "{{if key}}child{{>key}}{{else " + this.model.fieldSettings['childId'] + "}}{{>" + this.model.fieldSettings['childId'] + "}}{{else}}{{/if}}", "style": "display:none" });
|
|
var innerdiv = ej.buildTag("div." + this._prefixClass + "list-container", "", {}, { "id": "{{if key}}child{{>key}}{{else " + this.model.fieldSettings['childId'] + "}}{{>" + this.model.fieldSettings['childId'] + "}}{{else}}{{/if}}_container" });
|
|
if (this.model.showHeader)
|
|
div.append(this._renderHeader("{{if key}}child{{>key}}{{else " + this.model.fieldSettings['childId'] + "}}{{>" + this.model.fieldSettings['childId'] + "}}{{else}}{{/if}}", true, "Title"));
|
|
if (this.model.enableFiltering)
|
|
this._createFilterWrapper(div);
|
|
if(this.model.allowVirtualScrolling == true && this.model.virtualScrollMode == "normal") div.append(innerdiv.append(ulContainer.append(ul)));
|
|
else div.append(innerdiv.append(ul));
|
|
if (ej.browserInfo().name == "msie" && ej.browserInfo().version < 10)
|
|
this.jsChildRender[0].text = div[0].outerHTML.replace(/>/g, '>');
|
|
else
|
|
this.jsChildRender[0].innerHTML = div[0].outerHTML.replace(/>/g, '>');
|
|
},
|
|
|
|
_renderChild: function (childId, ignoreWidth) {
|
|
this._currentItem.attr('data-childid', childId);
|
|
if (!this._currentItem.attr('data-childtitle'))
|
|
this._currentItem.attr('data-childtitle', this._currentItem.text());
|
|
this._createListDiv(childId);
|
|
this._div.hide();
|
|
this._container = ej.buildTag("div." + this._prefixClass + "list-container#" + childId + "_container");
|
|
this.element.append(this._div);
|
|
},
|
|
|
|
_getText: function (element) {
|
|
return $(element).clone()
|
|
.children()
|
|
.remove()
|
|
.end()
|
|
.text();
|
|
},
|
|
|
|
|
|
_checkImgUrl: function (item) {
|
|
var obj = this.getRsc("helpers", "Object");
|
|
var img = this.data[obj.model.fieldSettings.imageUrl];
|
|
if (!$.support.pushstate)
|
|
img = typeof App == "object" ? App.route.makeUrlAbsolute(img, true) : img;
|
|
return "<img src = " + img + " class='" + obj._prefixClass + "list-img " + obj._prefixClass + "rel " + obj._prefixClass + "user-select'/>";
|
|
},
|
|
|
|
|
|
|
|
_checkAjaxUrl: function () {
|
|
var href = this.data.href;
|
|
var childid = this.data.childId;
|
|
var rendertemp = this.data.renderTemplate;
|
|
var tempid = this.data.templateId;
|
|
var listObj = this.getRsc("helpers", "Object");
|
|
var ej = this.getRsc("helpers", "ej");
|
|
var content = listObj._currentPage(listObj);
|
|
if (href && href.indexOf("#") != -1 && href != "#") {
|
|
if (!listObj._storedContent[childid]) {
|
|
content.find(href).show();
|
|
var ele = content.find(href).clone();
|
|
content.find(href).hide();
|
|
listObj._storedContent[childid] = ele[0].nodeName && ele[0].nodeName.toLowerCase() == "script" ? ej.getClearString(ele[0].innerHTML) : ele[0].outerHTML;
|
|
}
|
|
}
|
|
else {
|
|
if (listObj._storedContent[this.index])
|
|
listObj._storedContent = ej._pushValue(listObj._storedContent, "", this.index);
|
|
}
|
|
|
|
},
|
|
|
|
_currentPage: function (obj) {
|
|
return obj._prefixClass == "e-m-" ? ej.getCurrentPage() : $("body");
|
|
},
|
|
|
|
_checkIsCheck: function (item) {
|
|
return this.data[this.getRsc("helpers", "Object").model.fieldSettings.checked] ? true : false;
|
|
},
|
|
|
|
_onTouchStartHandler: function (evt) {
|
|
this._mouseDown = { x: (!ej.isNullOrUndefined(evt.clientX)) ? evt.clientX : evt.touches[0].clientX, y: (!ej.isNullOrUndefined(evt.clientY)) ? evt.clientY : evt.touches[0].clientY };
|
|
if(($(evt.target.parentElement).hasClass(this._prefixClass + 'disable')) || ($(evt.currentTarget).hasClass(this._prefixClass + 'disable')))
|
|
return false;
|
|
if (!ej.isDevice() && !ej._preventDefaultException(evt.target, this._preventDefaultException))
|
|
evt.preventDefault && evt.preventDefault();
|
|
if (ej.isWindows && ej.isWindows())
|
|
ej._touchStartPoints(evt, this);
|
|
this._currentItem = $(evt.currentTarget);
|
|
this._scroll = false;
|
|
if (!ej.getBooleanVal(this._currentItem, 'data-preventSelection', this.model.preventSelection))
|
|
this._addSelection();
|
|
if (this.model.renderMode == "windows" &&!this.model.windows.preventSkew)
|
|
this._currentItem.addClass(this._prefixClass + "m-skew-center");
|
|
if (!ej.isNullOrUndefined(evt)) this._eventtrigger = $(evt.target);
|
|
if(this.model.mouseDown) this._triggerStartEvent(this._returnData());
|
|
ej.listenEvents([this._liEl, this._liEl],
|
|
[ej.endEvent(), ej.moveEvent(), ej.cancelEvent()],
|
|
[this._touchEndDelegate, this._touchMoveDelegate, this._touchMoveDelegate], false, this);
|
|
$(window).on(ej.endEvent() + " MSPointerUp pointerup", this._docClickDelegate);
|
|
},
|
|
|
|
|
|
_onTouchMoveHandler: function (evt) {
|
|
if ((ej.browserInfo().name == "msie" && ej.browserInfo().version > 8)|| ej.browserInfo().name != "msie"){
|
|
if (((!ej.isNullOrUndefined(evt.clientX)) ? evt.clientX : evt.changedTouches[0].clientX !== this._mouseDown.x) || ((!ej.isNullOrUndefined(evt.clientY)) ? evt.clientY : evt.changedTouches[0].clientY !== this._mouseDown.y)) {
|
|
this._isMoved = true;
|
|
if (ej.isDevice() && (!ej.isWindows || (ej.isWindows && !ej.isWindows()) || (ej.isWindows && ej.isWindows() && ej._isTouchMoved(evt, this)))) {
|
|
this._scroll = true;
|
|
if (!ej.getBooleanVal(this._currentItem, 'data-persistSelection', this.model.persistSelection))
|
|
this._removeSelection();
|
|
else if (this._prevItem && this._prevItem[0] != this._currentItem[0])
|
|
this._removeSelection();
|
|
if (this.model.renderMode == "windows" && !this.model.windows.preventSkew)
|
|
ej._removeSkewClass(this._currentItem);
|
|
else if (!ej.getBooleanVal(this._currentItem, 'data-preventselection', this.model.preventSelection) && this._prevItem && ej.getBooleanVal(this._currentItem, 'data-persistSelection', this.model.persistSelection))
|
|
this._prevItem.removeClass(this._prefixClass + "state-default").addClass(this._prefixClass + "state-active");
|
|
}
|
|
}
|
|
}
|
|
},
|
|
|
|
|
|
|
|
_onTouchEndHandler: function (evt) {
|
|
if (ej.browserInfo().name == "msie" && ej.browserInfo().version == 8)
|
|
evt.stopImmediatePropagation();
|
|
this._isFromAjax = false;
|
|
if (!ej.getBooleanVal(this._currentItem, 'data-persistSelection', this.model.persistSelection))
|
|
this._removeSelection();
|
|
if (this.model.renderMode == "windows" && !this.model.windows.preventSkew)
|
|
ej._removeSkewClass(this._currentItem);
|
|
if (this._scroll) {
|
|
this._setCurrent();
|
|
this._unbindEvents(evt);
|
|
return false;
|
|
}
|
|
else if (!this._scroll) {
|
|
if (this._currentItem.find('.' + this._prefixClass + 'lv-check').length) {
|
|
var lbCheck = this._currentItem.find('.' + this._prefixClass + 'lv-check');
|
|
if ((this._prefixClass == "e-" && !ej.isNullOrUndefined(evt) && !$(evt.target).closest('.e-lv-checkdiv').length))
|
|
this._toggleCheckboxValue(lbCheck);
|
|
}
|
|
var backButton = this._currentItem.attr('data-childheaderbackbuttontext') == undefined ? this._currentItem.closest('.' + this._rootCSS + '').find('.' + this._prefixClass + 'header').length && ! this.model.showHeaderBackButton ? this._currentItem.closest('.' + this._rootCSS + '').find('.' + this._prefixClass + 'header .' + this._prefixClass + 'htitle').text() : "Back" : ej.getAttrVal(this._currentItem, 'data-childheaderbackbuttontext');
|
|
var urlVal = this._currentItem.attr('data-href');
|
|
if (!this._currentItem.attr('data-navigateUrl')) {
|
|
var page = this._isInsideNavigation ? this._tempContent.find("[data-ajaxurl='" + this._convertToRelativeUrl(urlVal) + "']") : this.element.find("[data-ajaxurl='" + this._convertToRelativeUrl(urlVal) + "']");
|
|
if (ej.getBooleanVal(this._currentItem, 'data-loadajax', (this.model.enableAjax && typeof (urlVal) != "undefined" || !typeof (urlVal))) && (!this.model.enableCache || page.length == 0)) {
|
|
if (page.length)
|
|
page.remove();
|
|
if ((this._prefixClass == "e-" && this._currentItem.hasClass("e-arrow")) || this._prefixClass != "e-")
|
|
this.loadAjaxContent(urlVal, backButton);
|
|
this._unbindEvents(evt);
|
|
if (this._isInsideNavigation && this._nearestND.model.contentId)
|
|
this._closeNavigation();
|
|
return;
|
|
}
|
|
else if (urlVal && urlVal.indexOf("#") != -1) {
|
|
if (this._currentPage(this).find('#' + urlVal.replace('#', '')).length) {
|
|
this._renderChild(ej.getAttrVal(this._currentItem, 'data-childid', "page_" + parseInt(Math.random().toFixed(3) * 1000)));
|
|
var content = ej.buildTag("div." + this._prefixClass + "content", this._storedContent[this._currentItem.attr('data-childid')]);
|
|
this._div.append(this._container.append(content));
|
|
if (ej.widget.init)
|
|
ej.widget.init(this._div);
|
|
}
|
|
}
|
|
this._updateContent(this._currentItem, backButton);
|
|
if (this.model.ready) this._trigger("ready");
|
|
if (this._isInsideNavigation)
|
|
var close = this._nearestND.model.contentId ? (!this._currentItem.attr("data-childid") || this._currentItem.attr("data-href")) : !(this._currentItem.attr("data-childid") || this._currentItem.attr("data-href"));
|
|
if (this._isInsideNavigation && close)
|
|
this._closeNavigation();
|
|
if (!ej.isNullOrUndefined(evt)) this._eventtrigger = $(evt.target);
|
|
this._touchEndEventHandler(evt);
|
|
}
|
|
else
|
|
this._touchEndEventHandler();
|
|
this._prevItem = this._currentItem;
|
|
}
|
|
this._unbindEvents(evt);
|
|
},
|
|
|
|
_hasValue: function (data, index) {
|
|
for (var i = 0; i < data.length; i++) {
|
|
if (data[i] == index) return true;
|
|
}
|
|
},
|
|
|
|
_generateData: function (items, elementId) {
|
|
var collection = ej.DataManager(items).executeLocal(ej.Query().from(this.model.dataSource).where(ej.Predicate(typeof ej.getAttrVal(this._currentItem, "data-id") == "undefined" ? this.model.fieldSettings['text'] : this.model.fieldSettings['id'], ej.FilterOperators.equal, elementId)).group(elementId))[0];
|
|
return collection ? collection.items[0] : [];
|
|
},
|
|
|
|
|
|
|
|
_closeNavigation: function () {
|
|
this.element.closest('.' + this._prefixClass + 'nb').ejNavigationDrawer('close');
|
|
},
|
|
|
|
|
|
_setCurrent: function (e) {
|
|
if (this._prevItem && ej.getBooleanVal(this._currentItem, 'data-persistSelection', this.model.persistSelection)) {
|
|
this._currentItem = this._prevItem;
|
|
this._currentItem.removeClass(this._prefixClass + "state-default").addClass(this._prefixClass + "state-active");
|
|
}
|
|
},
|
|
|
|
_unbindEvents: function (e) {
|
|
if (e && e.target.nodeName && e.target.nodeName.toLowerCase() != "a") {
|
|
|
|
this._scroll = false;
|
|
}
|
|
ej.listenEvents([this._liEl, this._liEl],
|
|
[ej.endEvent(), ej.moveEvent(), ej.cancelEvent()],
|
|
[this._touchEndDelegate, this._touchMoveDelegate, this._touchMoveDelegate], true, this);
|
|
},
|
|
|
|
|
|
_addSelection: function () {
|
|
if (!this._scroll) {
|
|
this._currentItem.closest('.' + this._prefixClass + 'list-container').find('.' + this._prefixClass + 'state-active').removeClass(this._prefixClass + "state-active").addClass(this._prefixClass + "state-default");
|
|
this._currentItem.removeClass(this._prefixClass + "state-default").addClass(this._prefixClass + "state-active");
|
|
}
|
|
},
|
|
|
|
|
|
_removeSelection: function () {
|
|
var proxy = this;
|
|
proxy._currentItem.removeClass(this._prefixClass + "state-active").addClass(this._prefixClass + "state-default");
|
|
},
|
|
|
|
|
|
_setHeightWidth: function () {
|
|
if (this.model.autoAdjustHeight)
|
|
this.element.height(window.innerHeight);
|
|
else if (this.model.height)
|
|
this.element.height(this.model.height);
|
|
else {
|
|
var hgt = this.element[0].scrollHeight ? this.element[0].scrollHeight : ej.getDimension(this._lbEle.find('.' + this._prefixClass + 'list-container'), 'outerHeight');
|
|
this.element.height(hgt);
|
|
}
|
|
if (this.model.width)
|
|
this.element.width(this.model.width);
|
|
},
|
|
|
|
|
|
_touchEndEventHandler: function (evt) {
|
|
this._triggerEndEvent(this._returnData(),evt);
|
|
},
|
|
|
|
_docClick: function (evt) {
|
|
if (this._scroll) {
|
|
this._setCurrent();
|
|
$(document).off(ej.endEvent() + " MSPointerUp pointerup", this._docClickDelegate);
|
|
ej.listenEvents([this._liEl, this._liEl],
|
|
[ej.endEvent(), ej.moveEvent()],
|
|
[this._touchEndDelegate, this._touchMoveDelegate], true, this);
|
|
$(window).off(ej.endEvent() + " MSPointerUp pointerup", this._docClickDelegate);
|
|
}
|
|
},
|
|
|
|
|
|
_popStateNavigation: function (evt, data) {
|
|
if (data.pageUrl && this.model.enableFiltering)
|
|
this._initializeFiltering($("div[data-url='" + data.pageUrl.replace('#', '') + "']"));
|
|
},
|
|
|
|
|
|
_anchorClickHandler: function (e) {
|
|
if (this._scroll) {
|
|
ej.blockDefaultActions(e);
|
|
return false;
|
|
}
|
|
},
|
|
|
|
_onResize: function () {
|
|
var proxy = this;
|
|
setTimeout(function () {
|
|
proxy._setHeightWidth();
|
|
}, ej.isAndroid() ? 200 : 0);
|
|
},
|
|
_onScrollStop: function (e) {
|
|
ej.blockDefaultActions(e);
|
|
},
|
|
|
|
|
|
_createDelegates: function () {
|
|
this._anchorClickDelegate = $.proxy(this._anchorClickHandler, this);
|
|
this._keyup = $.proxy(this._onKeyUp, this);
|
|
this._touchStartDelegate = $.proxy(this._onTouchStartHandler, this);
|
|
this._touchEndDelegate = $.proxy(this._onTouchEndHandler, this);
|
|
this._touchMoveDelegate = $.proxy(this._onTouchMoveHandler, this);
|
|
this._resizeDelegate = $.proxy(this._onResize, this);
|
|
this._popStateDelegate = $.proxy(this._popStateNavigation, this);
|
|
this._docClickDelegate = $.proxy(this._docClick, this);
|
|
},
|
|
|
|
|
|
_wireEvents: function (remove, items) {
|
|
var listItems = this._liEl || items;
|
|
if (listItems) {
|
|
this._createDelegates();
|
|
var eventType = remove ? "unbind" : "bind";
|
|
if (this.model.autoAdjustHeight) {
|
|
var evt = !ej.isDevice() && "onorientationchange" in window ? "orientationchange" : "resize";
|
|
ej.listenEvents([window], [evt], [this._resizeDelegate], remove, this);
|
|
}
|
|
ej.listenEvents([listItems.find('a'), this.element.find('.' + this._prefixClass + 'lv-input'), listItems, listItems],
|
|
["click", "keyup", ej.startEvent(), ej.cancelEvent()],
|
|
[this._anchorClickDelegate, this._keyup, this._touchStartDelegate, this._touchMoveDelegate], remove, this);
|
|
this._lContainer.on("scrollstop", $.proxy(this._onScrollStop, this));
|
|
$('body')[eventType]('viewpopstate', this._popStateDelegate);
|
|
if (this.model.enableFiltering)
|
|
this._initializeFiltering(this._lbEle);
|
|
}
|
|
},
|
|
|
|
|
|
_initializeFiltering: function (element) {
|
|
this._searchItems = $(element).find("." + this._prefixClass + "list");
|
|
this._emptyFilterTextValue(element);
|
|
element.find('.' + this._prefixClass + 'list[style*="display: none"]').show();
|
|
this._elementText = [];
|
|
for (var i = 0; i < this._searchItems.length; i++) {
|
|
if ($(this._searchItems[i]))
|
|
this._elementText.push($.trim($(this._searchItems[i]).html().replace(new RegExp('<[^<]+\>', 'g'), "").toLowerCase()));
|
|
else
|
|
this._elementText.push("");
|
|
}
|
|
},
|
|
|
|
|
|
_onKeyUp: function (evt) {
|
|
for (var i = 0; i < this._searchItems.length; i++) {
|
|
if (this._elementText[i].indexOf(evt.target.value.toLowerCase()) == -1)
|
|
$(this._searchItems[i]).css("display", "none");
|
|
else
|
|
$(this._searchItems[i]).css("display", "");
|
|
}
|
|
},
|
|
|
|
|
|
_setModel: function (options) {
|
|
var refresh = false;
|
|
for (var prop in options) {
|
|
var setModel = "_set" + prop.charAt(0).toUpperCase() + prop.slice(1);
|
|
if (this[setModel] || prop == "locale") {
|
|
switch (prop) {
|
|
case "locale":
|
|
if (ej.ListView.Locale[options[prop]]) {
|
|
this.model.locale = options[prop];
|
|
this._setCulture();
|
|
this._setHeaderVal(this.model.id,this.model.headerTitle, this.model.headerBackButtonText);
|
|
}
|
|
break;
|
|
default:
|
|
this[setModel](options[prop]);
|
|
}
|
|
}
|
|
else
|
|
refresh = true;
|
|
}
|
|
if (refresh)
|
|
this._refresh();
|
|
},
|
|
|
|
|
|
_setTheme: function (value) {
|
|
if (value) {
|
|
this.model.theme = value;
|
|
this._lbEle.removeClass("e-m-dark e-m-light e-default").addClass("e-m-" + this.model.theme);
|
|
if (this.model.enableFiltering)
|
|
this.element.find('.' + this._prefixClass + 'text-input').ejmTextBox('model.theme', this.model.theme);
|
|
if (this.model.showHeader)
|
|
this._lbEle.find('#' + this.model.id + "_header").ejmHeader('model.theme', this.model.theme);
|
|
if (this.element.find('.' + this._prefixClass + 'childitem').length) {
|
|
$(this.element.find('.' + this._prefixClass + 'childitem')).removeClass("e-m-dark e-m-light e-default").addClass("e-m-" + this.model.theme);
|
|
var header = this.element.find('.' + this._prefixClass + 'childitem .' + this._prefixClass + 'header');
|
|
var proxy = this;
|
|
header.each(function (index, element) {
|
|
$(element).ejmHeader('model.theme', proxy.model.theme);
|
|
});
|
|
}
|
|
}
|
|
},
|
|
|
|
|
|
_setDataSource: function (dataSource, fieldSettings) {
|
|
if (this._hasDataSource() && dataSource) {
|
|
if (fieldSettings)
|
|
this.model.fieldSettings = fieldSettings;
|
|
this._refresh();
|
|
}
|
|
},
|
|
|
|
|
|
_hasDataSource: function () {
|
|
return this.dataSource() && this.dataSource().length;
|
|
},
|
|
|
|
|
|
_getElement: function (childId) {
|
|
return childId ? this.element.find('#' + childId) : this._lbEle;
|
|
},
|
|
|
|
|
|
_isEnable: function (item) {
|
|
return item.hasClass(this._prefixClass + 'state-disabled') ? false : true;
|
|
},
|
|
//To refresh the control
|
|
_refresh: function () {
|
|
this._destroy();
|
|
this.element.addClass(this._rootCSS);
|
|
this._load();
|
|
},
|
|
//To clear the element
|
|
_clearElement: function () {
|
|
this.element.removeAttr("class style");
|
|
this.element.empty().html(this._orgEle.html());
|
|
},
|
|
// all events bound using this._on will be unbind automatically
|
|
_destroy: function () {
|
|
if (this._prefixClass == "e-")
|
|
ej.listenEvents([window], ["resize"], [this._resizeDelegate], true, this);
|
|
this._wireEvents(true);
|
|
this._clearElement();
|
|
},
|
|
|
|
loadAjaxContent: function (urlVal, backButton) {
|
|
var proxy = this;
|
|
this._isFromAjax = true;
|
|
this._renderChild(ej.getAttrVal(this._currentItem, 'data-childid', "page_" + parseInt(Math.random().toFixed(3) * 1000)));
|
|
if (!$.support.pushstate || ej.isWindowsWebView())
|
|
var loadData = { content: proxy._div, item: proxy._currentItem, index: $(proxy._currentItem).index(), text: $(proxy._currentItem).text(), url: proxy.model.ajaxSettings.url ? proxy.model.ajaxSettings.url : urlVal };
|
|
if (this.model.ajaxBeforeLoad)
|
|
this._trigger("ajaxBeforeLoad", loadData);
|
|
var ajaxSettings = {
|
|
cache: proxy.model.ajaxSettings.cache,
|
|
async: proxy.model.ajaxSettings.async,
|
|
type: proxy.model.ajaxSettings.type,
|
|
contentType: proxy.model.ajaxSettings.contentType,
|
|
url: ej.isWindowsWebView() ? urlVal : proxy.model.ajaxSettings.url ? proxy.model.ajaxSettings.url : urlVal,
|
|
dataType: proxy.model.ajaxSettings.dataType,
|
|
data: proxy.model.ajaxSettings.data,
|
|
"successHandler": function (data) { //Ajax post success event handler
|
|
var content = ej.buildTag("div." + this._prefixClass + "content", (/<\/?body[^>]*>/gmi).test(data) ? data.split(/<\/?body[^>]*>/gmi)[1] : data || "");
|
|
proxy._div.append(proxy._container.append(content));
|
|
proxy._updateContent(proxy._currentItem, backButton);
|
|
mobileApp = proxy._prefixClass == "e-m-" ? App.angularAppName : false;
|
|
if ((mobileApp || ej.angular.defaultAppName))
|
|
ej.angular.compile(content);
|
|
var successData = { content: proxy._div, item: proxy._currentItem, index: $(proxy._currentItem).index(), text: $(proxy._currentItem).text(), url: proxy.model.ajaxSettings.url ? proxy.model.ajaxSettings.url : urlVal };
|
|
if (proxy.model.ajaxSuccess)
|
|
proxy._trigger("ajaxSuccess", successData);
|
|
},
|
|
"errorHandler": function (xhr, textStatus, errorThrown) {
|
|
var errorData = { "xhr": xhr, "textStatus": textStatus, "errorThrown": errorThrown, item: proxy._currentItem, index: $(proxy._currentItem).index(), text: $(proxy._currentItem).text(), url: proxy.model.ajaxSettings.url ? proxy.model.ajaxSettings.url : urlVal };
|
|
if (proxy.model.ajaxError)
|
|
proxy._trigger("ajaxError", errorData);
|
|
},
|
|
"completeHandler": function (data) {
|
|
var completeData = { content: proxy._div, item: proxy._currentItem, index: $(proxy._currentItem).index(), text: $(proxy._currentItem).text(), url: proxy.model.ajaxSettings.url ? proxy.model.ajaxSettings.url : urlVal };
|
|
if (proxy.model.ajaxComplete)
|
|
proxy._trigger("ajaxComplete", completeData);
|
|
}
|
|
};
|
|
ej.sendAjaxRequest(ajaxSettings);
|
|
},
|
|
|
|
selectItem: function (index, childId) {
|
|
if (index >= 0 && this._isEnable($(this._getElement(childId).find('li.' + this._prefixClass + 'list')[index]))) {
|
|
this.setActive(index, childId);
|
|
this._currentItem = $(this._getElement(childId).find('li.' + this._prefixClass + 'list')[index]);
|
|
this._prevItem = this._currentItem;
|
|
this._onTouchEndHandler();
|
|
}
|
|
},
|
|
|
|
setActive: function (index, childId) {
|
|
if (index >= 0) {
|
|
var element = this._getElement(childId);
|
|
if (this._isEnable($(element.find('li.' + this._prefixClass + 'list')[index])) && ej.getBooleanVal($(element.find('li.' + this._prefixClass + 'list')[index]), 'data-persistSelection', this.model.persistSelection)) {
|
|
element.find('li.' + this._prefixClass + 'list.' + this._prefixClass + 'state-active').removeClass(this._prefixClass + 'state-active').addClass(this._prefixClass + 'state-default');
|
|
this._currentItem = $(element.find('li.' + this._prefixClass + 'list')[index]);
|
|
this._prevItem = this._currentItem;
|
|
this._currentItem.removeClass(this._prefixClass + 'state-default').addClass(this._prefixClass + 'state-active');
|
|
}
|
|
}
|
|
},
|
|
|
|
deActive: function (index, childId) {
|
|
if (index >= 0 && this._isEnable($(this._getElement(childId).find('li.' + this._prefixClass + 'list')[index])))
|
|
$(this._getElement(childId).find('li.' + this._prefixClass + 'list')[index]).removeClass(this._prefixClass + 'state-active').addClass(this._prefixClass + 'state-default');
|
|
},
|
|
|
|
enableItem: function (index, childId) {
|
|
if (index >= 0)
|
|
$(this._getElement(childId).find('li.' + this._prefixClass + 'list')[index]).removeClass(this._prefixClass + 'disable').addClass(this._prefixClass + 'state-default').find('a').removeClass(this._prefixClass + 'disable').find('.' + this._prefixClass + 'lv-check').ejCheckBox("enable");
|
|
},
|
|
|
|
disableItem: function (index, childId) {
|
|
if (index >= 0)
|
|
$(this._getElement(childId).find('li.' + this._prefixClass + 'list')[index]).addClass(this._prefixClass + 'disable').removeClass(this._prefixClass + 'state-default').find('a').addClass(this._prefixClass + 'disable').find('.' + this._prefixClass + 'lv-check').ejCheckBox("disable");
|
|
},
|
|
|
|
removeCheckMark: function (index, childId) {
|
|
this._removeIndex=index;
|
|
var element = this._getElement(childId);
|
|
if (index >= 0 && this._isEnable($(element.find('li.' + this._prefixClass + 'list')[index])))
|
|
$(element.find('li.' + this._prefixClass + 'list')[index]).find('.' + this._prefixClass + 'lv-checkdiv').remove();
|
|
else
|
|
element.find('.' + this._prefixClass + 'lv-checkdiv').remove();
|
|
},
|
|
|
|
checkItem: function (index, childId) {
|
|
if (index >= 0 && this._isEnable($(this._getElement(childId).find('li.' + this._prefixClass + 'list')[index])))
|
|
this._setCheckboxValue($(this._getElement(childId).find('.' + this._prefixClass + 'lv-check')[index]), true);
|
|
this._checkedValues.push(index);
|
|
this.checkedIndices(this._checkedValues);
|
|
},
|
|
|
|
unCheckItem: function (index, childId) {
|
|
if (index >= 0 && this._isEnable($(this._getElement(childId).find('li.' + this._prefixClass + 'list')[index])))
|
|
this._setCheckboxValue($(this._getElement(childId).find('.' + this._prefixClass + 'lv-check')[index]), false);
|
|
this._checkedValues.splice(this._checkedValues.indexOf(index), 1);
|
|
},
|
|
|
|
checkAllItem: function (childId) {
|
|
var proxy = this;
|
|
this._getElement(childId).find('.' + this._prefixClass + 'lv-check').each(function (index, check) {
|
|
if (proxy._isEnable($(proxy._getElement(childId).find('li.' + proxy._prefixClass + 'list')[index])))
|
|
proxy._setCheckboxValue($(check), true);
|
|
});
|
|
this._checkStatevalue();
|
|
},
|
|
|
|
unCheckAllItem: function (childId) {
|
|
this.model.checkedIndices = [];
|
|
this._checkedValues = [];
|
|
var proxy = this;
|
|
this._getElement(childId).find('.' + this._prefixClass + 'lv-check').each(function (index, check) {
|
|
if (proxy._isEnable($(proxy._getElement(childId).find('li.' + proxy._prefixClass + 'list')[index])))
|
|
proxy._setCheckboxValue($(check), false);
|
|
});
|
|
},
|
|
|
|
_checkStatevalue:function (){
|
|
this._currentItem = $(this._liEl);
|
|
for(i=0; i<this._currentItem.length; i++){
|
|
index = this.element.find("li").index(this._currentItem[i]);
|
|
if (!this._hasValue(this._checkedValues, index))
|
|
this._checkedValues.push(index);
|
|
else
|
|
this._checkedValues.splice(this._checkedValues.indexOf(index), 1);}
|
|
|
|
this.checkedIndices(this._checkedValues);
|
|
this.model.checkedIndices = this.checkedIndices();
|
|
|
|
},
|
|
|
|
getActiveItem: function (childId) {
|
|
return this._getElement(childId).find('li.' + this._prefixClass + 'list.' + this._prefixClass + 'state-active');
|
|
},
|
|
|
|
getActiveItemText: function (childId) {
|
|
return this._getElement(childId).find('li.' + this._prefixClass + 'list.' + this._prefixClass + 'state-active').text();
|
|
},
|
|
|
|
getItemText: function (index, childId) {
|
|
if (index >= 0)
|
|
return $(this._getElement(childId).find('li.' + this._prefixClass + 'list')[index]).text();
|
|
},
|
|
|
|
getCheckedItems: function (childId) {
|
|
if (childId != undefined)
|
|
return this._getElement(childId).find('input.' + this._prefixClass + 'lv-check:checked').closest('li.' + this._prefixClass + 'list');
|
|
else
|
|
var checkedlist=[];
|
|
for(i=0; i<this.checkedIndices().length; i++){
|
|
var clist = this.element.find("li")[this.checkedIndices()[i]];
|
|
checkedlist.push(clist);
|
|
}
|
|
return checkedlist;
|
|
},
|
|
|
|
getCheckedItemsText: function (childId) {
|
|
return $(this.getCheckedItems(childId)).map(function () { return $(this).text(); }).get();
|
|
},
|
|
|
|
hasChild: function (index, childId) {
|
|
if (index >= 0)
|
|
return this.element.find('#' + $(this._getElement(childId).find('li.' + this._prefixClass + 'list')[index]).attr('data-childid')).length ? true : false;
|
|
},
|
|
|
|
isChecked: function (index, childId) {
|
|
if (index >= 0)
|
|
return $(this._getElement(childId).find('li.' + this._prefixClass + 'list')[index]).find('input.' + this._prefixClass + 'lv-check').prop('checked');
|
|
},
|
|
|
|
showItem: function (index, childId) {
|
|
if (index >= 0)
|
|
$(this._getElement(childId).find('li.' + this._prefixClass + 'list')[index]).css('visibility', '');
|
|
},
|
|
|
|
hideItem: function (index, childId) {
|
|
if (index >= 0)
|
|
$(this._getElement(childId).find('li.' + this._prefixClass + 'list')[index]).css('visibility', 'hidden');
|
|
},
|
|
|
|
show: function (childId) {
|
|
this._getElement(childId).css('visibility', '');
|
|
},
|
|
|
|
hide: function (childId) {
|
|
this._getElement(childId).css('visibility', 'hidden');
|
|
},
|
|
|
|
_objectSplice:function(list,index){
|
|
for (var i = 0; i < list.length; i++) {
|
|
this.model.items.splice(index, 0, list[i]);
|
|
}
|
|
},
|
|
|
|
addItem: function (list, index, groupid) {
|
|
if (typeof (list) == 'object') list = $(list);
|
|
if (index >= 0) {
|
|
if (!this._hasDataSource()) {
|
|
if($('.e-list-container').find('ul').length == 0){
|
|
var ul = ej.buildTag('ul'), li = ej.buildTag('li');
|
|
$('.e-list-container').find('div:first').append(ul);
|
|
$('.e-list-container > div > ul').append(li);
|
|
}
|
|
if (typeof (list) == 'object')
|
|
this._objectSplice(list, index);
|
|
else
|
|
this.model.items.splice(index, 0, this._getLiAttributes(list, null, null, groupid));
|
|
var items = this.model.items;
|
|
}
|
|
else {
|
|
if (typeof (list) == 'object') {
|
|
for (var i = 0; i < list.length; i++)
|
|
this.dataSource().splice(index, 0, list[i]);
|
|
}
|
|
else
|
|
this.dataSource().splice(index, 0, this._itemsObjectCollection($(list), null, null, groupid));
|
|
var items = this.dataSource();
|
|
}
|
|
}
|
|
else
|
|
this._orgEle.children().append(list);
|
|
if (!this.model.enableGroupList)
|
|
var $ul = $(this.element.find("ul:visible"));
|
|
else
|
|
var $ul = $(this.element.find('ul[data-ej-grouplisttitle= ' + groupid + ']'));
|
|
if (!ej.isNullOrUndefined(this.jsRender)) {
|
|
var ele;
|
|
if (typeof (list) == 'object') {
|
|
for (var i = 0; i < list.length; i++)
|
|
ele = $($(this.jsRender).render(items[index+i])).insertBefore($ul.children()[index]);
|
|
}
|
|
else
|
|
ele = $($(this.jsRender).render(items[index])).insertBefore($ul.children()[index]);
|
|
ej.widget.init && ej.widget.init(ele);
|
|
if($(list).attrNotStartsWith(/^data-ej-/).length>0) $(ele).addEleAttrs($($(list).attrNotStartsWith(/^data-ej-/)));
|
|
}
|
|
else {
|
|
this._renderControl();
|
|
if ($(this.element).find('.subpage').length > 1) {
|
|
$(this.element).find('.subpage:nth-child(2)').remove();
|
|
}
|
|
}
|
|
this._processing($ul);
|
|
this._liEl = this.element.find('li.' + this._prefixClass + 'list');
|
|
if (this._initEJCheckBox){
|
|
this._initEJCheckBox($ul);
|
|
if(this.model.renderTemplate) $(this.element.find('.' + this._prefixClass + 'lv-check').parent()).addClass(this._prefixClass+'template-checkmark');
|
|
}
|
|
this._setHeightWidth();
|
|
this._wireEvents();
|
|
},
|
|
|
|
_processing: function ($ul) {
|
|
$ul.find("li." + this._prefixClass + "firstitem").removeClass(this._prefixClass + "firstitem");
|
|
$ul.find('li:first').addClass(this._prefixClass + "firstitem");
|
|
$ul.find("li." + this._prefixClass + "lastitem").removeClass(this._prefixClass + "lastitem");
|
|
$ul.find('li:last').addClass(this._prefixClass + "lastitem");
|
|
eLi = $ul.find('li.' + this._prefixClass + 'list');
|
|
eLi.removeEleEmptyAttrs();
|
|
eLi.find('.' + this._prefixClass + 'chevron-right_01').removeEleEmptyAttrs();
|
|
$ul.find('.' + this._prefixClass + 'lv-check').parent().addClass(this._prefixClass + 'lv-checkdiv');
|
|
$ul.find('.' + this._prefixClass + 'lv-check').closest('li.' + this._prefixClass + 'list').addClass(this._prefixClass + 'list-check');
|
|
$ul.find('.' + this._prefixClass + 'lv-input').closest('.' + this._prefixClass + 'lv-filter').addClass(this._prefixClass + 'lv-inputdiv');
|
|
},
|
|
|
|
removeItem: function (index, childId) {
|
|
var removedItems = [];
|
|
if (index >= 0) {
|
|
element = this._getElement(childId);
|
|
var child = $(element.find('li.' + this._prefixClass + 'list')[index]).attr('data-childid');
|
|
if (this.element.find($('#' + child).length))
|
|
this.element.find($('#' + child)).remove();
|
|
$(element.find('li.' + this._prefixClass + 'list')[index]).remove();
|
|
var index = [parseInt(index)];
|
|
this.dataSource(this.dataSource().filter(function (e, i) {
|
|
if (index.indexOf(i) != -1)
|
|
removedItems.push(e);
|
|
else
|
|
return true;
|
|
}));
|
|
}
|
|
},
|
|
|
|
clear: function () {
|
|
this.element.empty().html();
|
|
this._liEl = this.element.find('li.' + this._prefixClass + 'list');
|
|
},
|
|
|
|
getItemsCount: function (childId) {
|
|
return this._getElement(childId).find('li.' + this._prefixClass + 'list').length;
|
|
},
|
|
|
|
getActiveItemData: function () {
|
|
if (this.getActiveItem().attr("data-id"))
|
|
return (this._generateData(this.dataSource().length ? typeof this.dataSource() == "string" ? eval(this.dataSource()) : this.dataSource() : this.model.items, this.getActiveItem().attr("data-id")));
|
|
}
|
|
});
|
|
ej.VirtualScrollMode = {
|
|
/** Supports to Virtual Scrolling mode with normal only */
|
|
Normal: "normal",
|
|
/** Supports to Virtual Scrolling mode with continuous only */
|
|
Continuous: "continuous"
|
|
};
|
|
})(jQuery, Syncfusion);; |