jqwidgets-framework
Version:
jQWidgets is an advanced Angular, Vue, Blazor, React, Web Components, jquery, ASP .NET MVC, Custom Elements and HTML5 UI framework.
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HTML
<html lang="en">
<head>
<title id="Description">Show or Hide columns in jqxTreeGrid.</title>
<meta name="description" content="This sample demonstrates how we can Show or Hide Columns in jQWidgets TreeGrid.">
<link rel="stylesheet" href="../../../jqwidgets/styles/jqx.base.css" type="text/css" />
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" />
<meta name="viewport" content="width=device-width, initial-scale=1 maximum-scale=1 minimum-scale=1" />
<script type="text/javascript" src="../../../scripts/jquery-1.12.4.min.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxcore.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxbuttons.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxscrollbar.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxdatatable.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxtreegrid.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxdata.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxcheckbox.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxlistbox.js"></script>
<script type="text/javascript" src="../../../scripts/demos.js"></script>
<script type="text/javascript">
$(document).ready(function () {
var data = [
{
"id": "1", "name": "Corporate Headquarters", "budget": "1230000", "location": "Las Vegas",
"children":
[
{
"id": "2", "name": "Finance Division", "budget": "423000", "location": "San Antonio",
"children":
[
{ "id": "3", "name": "Accounting Department", "budget": "113000", "location": "San Antonio" },
{
"id": "4", "name": "Investment Department", "budget": "310000", "location": "San Antonio",
children:
[
{ "id": "5", "name": "Banking Office", "budget": "240000", "location": "San Antonio" },
{ "id": "6", "name": "Bonds Office", "budget": "70000", "location": "San Antonio" },
]
}
]
},
{
"id": "7", "name": "Operations Division", "budget": "600000", "location": "Miami",
"children":
[
{ "id": "8", "name": "Manufacturing Department", "budget": "300000", "location": "Miami" },
{ "id": "9", "name": "Public Relations Department", "budget": "200000", "location": "Miami" },
{ "id": "10", "name": "Sales Department", "budget": "100000", "location": "Miami" }
]
},
{ "id": "11", "name": "Research Division", "budget": "200000", "location": "Boston" }
]
}
];
var source =
{
dataType: "json",
dataFields: [
{ name: "name", type: "string" },
{ name: "budget", type: "number" },
{ name: "id", type: "number" },
{ name: "children", type: "array" },
{ name: "location", type: "string" }
],
hierarchy:
{
root: "children"
},
localData: data,
id: "id"
};
var dataAdapter = new $.jqx.dataAdapter(source, {
loadComplete: function () {
}
});
// create jqxTreeGrid.
$("#treegrid").jqxTreeGrid(
{
source: dataAdapter,
altRows: true,
showHeader: true,
ready: function () {
$("#treegrid").jqxTreeGrid('expandRow', '1');
$("#treegrid").jqxTreeGrid('expandRow', '2');
},
columns: [
{ text: "Name", align: "center", dataField: "name", width: 240 },
{ text: "Budget", cellsAlign: "center", align: "center", dataField: "budget", cellsFormat: "c2", width: 200 },
{ text: "Location", dataField: "location", cellsAlign: "center", align: "center", hidden: true, width: 200 }
]
});
var listSource = [{ label: 'Budget', value: 'budget', checked: true }, { label: 'Location', value: 'location', checked: false }];
$("#jqxlistbox").jqxListBox({ source: listSource, width: 120, height: 200, checkboxes: true });
$("#jqxlistbox").on('checkChange', function (event) {
$("#treegrid").jqxTreeGrid('beginUpdate');
if (event.args.checked) {
$("#treegrid").jqxTreeGrid('showColumn', event.args.value);
}
else {
$("#treegrid").jqxTreeGrid('hideColumn', event.args.value);
}
$("#treegrid").jqxTreeGrid('endUpdate');
});
});
</script>
</head>
<body class='default'>
<div id='jqxWidget'>
<div style="float: left;" id="jqxlistbox"></div>
<div style="margin-left: 20px; float: left;" id="treegrid"></div>
</div>
<div style="position: absolute; bottom: 5px; right: 5px;">
<a href="https://www.jqwidgets.com/" alt="https://www.jqwidgets.com/"><img alt="https://www.jqwidgets.com/" title="https://www.jqwidgets.com/" src="https://www.jqwidgets.com/wp-content/design/i/logo-jqwidgets.png"/></a>
</div>
</body>
</html>