jQuery Dialog TreeView in Dialog

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Employees

$(document).ready(function () { var tempSelectList = []; var dialog = $("#dialog").kendoDialog({ width: "400px", visible: false, title: "Employees", closable: true, modal: false, content: "<div class='k-space-right search-wrapper'><span class='k-textbox k-input k-input-md k-rounded-md k-input-solid'><input id='employees-search' type='text' placeholder='Search employees' class='k-input-inner'/><span class='k-input-suffix'><span class='k-input-icon search'></span></span></span></div>" + "<div class='select-all-wrapper'><input data-role='checkbox' onchange='selectAll(this)' type='checkbox' class='k-checkbox k-checkbox-md k-rounded-md' id='_selectAllEmployees'/><label class='k-checkbox-label' for='_selectAllEmployees'>Select all employees</label><span class='selected-count'></span></div>" + "<div id='treeview'></div>", actions: [ { text: 'Cancel'}, { text: 'OK', primary: true, action: actionOK } ], initOpen: initOpen, open: dialogOpen }); $("#pickEmployeesButton").kendoButton({ themeColor: "primary", click: openDialog }); var serviceRoot = "https://demos.telerik.com/kendo-ui/service"; homogeneous = new kendo.data.HierarchicalDataSource({ transport: { read: { url: serviceRoot + "/Employees", dataType: "jsonp" } }, schema: { model: { id: "EmployeeId", hasChildren: "HasEmployees" } } }); $("#treeview").kendoTreeView({ dataSource: homogeneous, dataTextField: "FullName", checkboxes: true, loadOnDemand: false, expandAll: true, dataBound: treeViewDataBound, check: treeViewCheck }); }); function treeViewDataBound(e) { e.sender.expand(e.node); } function initOpen(e) { $("#employees-search").on("input", function () { var query = this.value.toLowerCase(); var dataSource = $("#treeview").data("kendoTreeView").dataSource; filter(dataSource, query); matchColors(query); }); } function dialogOpen(e) { var treeView = $("#treeview").data("kendoTreeView"); tempSelectList = getCheckedItems(treeView); setTimeout(function () { $("#employees-search").focus().select(); }) kendo.ui.icon($(".search"), { icon: 'search' }); } function openDialog(e) { $("#dialog").data("kendoDialog").open(); } function actionOK(e) { var treeView = $("#treeview").data("kendoTreeView"); var checkedNodes = getCheckedItems(treeView); updateResult(checkedNodes); } function updateResult(checkedNodes) { if (checkedNodes.length > 0) { var result = ""; for (var i = 0; i < checkedNodes.length; i++) { result += "<span class='selectedName'>" + checkedNodes[i].FullName + "</span>"; } } else { result = "No employees selected."; } $("#result").html(result); } function treeViewCheck(e) { setTimeout(function () { updateSelectedCount(e.sender); }) } function selectAll(sender) { $("#treeview .k-checkbox").removeAttr("checked").prop("checked", sender.checked); $("#treeview .k-checkbox").trigger("change"); } function updateSelectedCount(treeView) { $(".selected-count").html(getCheckedItems(treeView).length + " Employees selected"); } function getCheckedItems(treeview) { var nodes = treeview.dataSource.view(); return getCheckedNodes(nodes); } function getCheckedNodes(nodes) { var node, childCheckedNodes; var checkedNodes = []; for (var i = 0; i < nodes.length; i++) { node = nodes[i]; if (node.checked) { checkedNodes.push(node); } if (node.hasChildren) { childCheckedNodes = getCheckedNodes(node.children.data()); if (childCheckedNodes.length > 0) { checkedNodes = checkedNodes.concat(childCheckedNodes); } } } return checkedNodes; } function filter(dataSource, query) { var hasVisibleChildren = false; var data = dataSource instanceof kendo.data.HierarchicalDataSource && dataSource.data(); for (var i = 0; i < data.length; i++) { var item = data[i]; var text = item.FullName.toLowerCase(); var itemVisible = query === true // parent already matches || query === "" // query is empty || text.indexOf(query) >= 0; // item text matches query var anyVisibleChildren = filter(item.children, itemVisible || query); // pass true if parent matches hasVisibleChildren = hasVisibleChildren || anyVisibleChildren || itemVisible; item.hidden = !itemVisible && !anyVisibleChildren; } if (data) { // re-apply filter on children dataSource.filter({ field: "hidden", operator: "neq", value: true }); } return hasVisibleChildren; } function matchColors(query, element) { $("#treeview .k-in:containsIgnoreCase('" + query + "')").each(function () { var index = $(this).html().toLowerCase().indexOf(query.toLowerCase()); var length = query.length; var original = $(this).html().substr(index, length); var newText = $(this).html().replace(original, "<span class='query-match'>" + original + "</span>"); $(this).html(newText); }); } $.expr[':'].containsIgnoreCase = function (n, i, m) { return jQuery(n).text().toUpperCase().indexOf(m[3].toUpperCase()) >= 0; }; #example { min-height: 200px; } #example .title { font-weight: bold; margin-bottom: 25px; } .search-wrapper { width: 100%; } .query-match { color: red; } .select-all-wrapper { margin-top: 20px; margin-bottom: 20px; } .selected-count { float: right; color: #aaa; } .k-treeview { border-width: 1px!important; padding: 5px; } .selectedName { padding: 5px 10px; background: #aaa; color: white; float: left; margin-right: 5px; margin-bottom: 5px; border-radius: 10px; } #result { padding-bottom: 15px; } #result:after { content: ''; display: block; clear: both; }

Description

The Dialog provides options for rendering predefined types of dialogs.

This demo illustrates the use of the Kendo UI predefined dialogs. They are similar to the alert, confirm, and prompt browser dialogs. Through their stunning UI, these dialogs integrate seamlessly with your web application.

This Dialog example is part of a unique collection of hundreds of jQuery demos, with which you can see all Kendo UI for jQuery components and their features in action. View the source code of the demos from the library or directly adapt, and edit them and their theme appearance in Kendo UI for jQuery Dojo or ThemeBuilder.

jQuery Dialog TreeView in Dialog

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jQuery Dialog TreeView in Dialog

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