jqwidgets-framework
Version:
jQWidgets is an advanced Angular, Vue, Blazor, React, Web Components, jquery, ASP .NET MVC, Custom Elements and HTML5 UI framework.
142 lines (137 loc) • 5.9 kB
HTML
<html lang="en">
<head>
<title id='Description'>In this demo the jqxTree is built from JSON data.</title>
<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="../../../scripts/demos.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxcore.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxdata.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/jqxpanel.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxtree.js"></script>
</head>
<body>
<div id='content'>
<script type="text/javascript">
$(document).ready(function () {
var data = [
{ "id": "2",
"parentid": "1",
"text": "Hot Chocolate",
"value": "$2.3"
}, {
"id": "3",
"parentid": "1",
"text": "Peppermint Hot Chocolate",
"value": "$2.3"
}, {
"id": "4",
"parentid": "1",
"text": "Salted Caramel Hot Chocolate",
"value": "$2.3"
}, {
"id": "5",
"parentid": "1",
"text": "White Hot Chocolate",
"value": "$2.3"
}, {
"text": "Chocolate Beverage",
"id": "1",
"parentid": "-1",
"value": "$2.3"
}, {
"id": "6",
"text": "Espresso Beverage",
"parentid": "-1",
"value": "$2.3"
}, {
"id": "7",
"parentid": "6",
"text": "Caffe Americano",
"value": "$2.3"
}, {
"id": "8",
"text": "Caffe Latte",
"parentid": "6",
"value": "$2.3"
}, {
"id": "9",
"text": "Caffe Mocha",
"parentid": "6",
"value": "$2.3"
}, {
"id": "10",
"text": "Cappuccino",
"parentid": "6",
"value": "$2.3"
}, {
"id": "11",
"text": "Pumpkin Spice Latte",
"parentid": "6",
"value": "$2.3"
}, {
"id": "12",
"text": "Frappuccino",
"parentid": "-1"
}, {
"id": "13",
"text": "Caffe Vanilla Frappuccino",
"parentid": "12",
"value": "$2.3"
}, {
"id": "15",
"text": "450 calories",
"parentid": "13",
"value": "$2.3"
}, {
"id": "16",
"text": "16g fat",
"parentid": "13",
"value": "$2.3"
}, {
"id": "17",
"text": "13g protein",
"parentid": "13",
"value": "$2.3"
}, {
"id": "14",
"text": "Caffe Vanilla Frappuccino Light",
"parentid": "12",
"value": "$2.3"
}]
// prepare the data
var source =
{
datatype: "json",
datafields: [
{ name: 'id' },
{ name: 'parentid' },
{ name: 'text' },
{ name: 'value' }
],
id: 'id',
localdata: data
};
// create data adapter.
var dataAdapter = new $.jqx.dataAdapter(source);
// perform Data Binding.
dataAdapter.dataBind();
// get the tree items. The first parameter is the item's id. The second parameter is the parent item's id. The 'items' parameter represents
// the sub items collection name. Each jqxTree item has a 'label' property, but in the JSON data, we have a 'text' field. The last parameter
// specifies the mapping between the 'text' and 'label' fields.
var records = dataAdapter.getRecordsHierarchy('id', 'parentid', 'items', [{ name: 'text', map: 'label'}]);
$('#jqxWidget').jqxTree({ source: records, width: '300px'});
});
</script>
<div id='jqxWidget'>
</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>