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'>This example illustrates how to dynamically update and clear the Grid's source.</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="../../../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/jqxmenu.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxgrid.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxgrid.selection.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxexpander.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxdragdrop.js"></script>
<script type="text/javascript" src="../../../scripts/demos.js"></script>
<script type="text/javascript" src="generatedata.js"></script>
<script type="text/javascript">
$(document).ready(function () {
var source =
{
localdata: generatedata(500),
datafields:
[
{ name: 'firstname', type: 'string' },
{ name: 'lastname', type: 'string' },
{ name: 'productname', type: 'string' },
{ name: 'quantity', type: 'number' },
{ name: 'price', type: 'number' },
{ name: 'total', type: 'number' }
],
datatype: "array"
};
var dataAdapter = new $.jqx.dataAdapter(source);
var columns = [
{ text: 'First Name', dataField: 'firstname', width: 130 },
{ text: 'Last Name', dataField: 'lastname', width: 130 },
{ text: 'Product', dataField: 'productname', width: 180 },
{ text: 'Quantity', dataField: 'quantity', width: 80, cellsalign: 'right' },
{ text: 'Unit Price', dataField: 'price', width: 90, cellsalign: 'right', cellsformat: 'c2' },
{ text: 'Total', dataField: 'total', cellsalign: 'right', minwidth: 100, cellsformat: 'c2' }
];
// create data grid.
$("#grid").jqxGrid(
{
width: getWidth('Grid'),
height: 300,
source: dataAdapter,
columns: columns
});
// init buttons.
$("#refresh").jqxButton({ theme: theme });
$("#clear").jqxButton({ theme: theme });
$("#refresh").click(function () {
source.localdata = generatedata(500);
// passing "cells" to the 'updatebounddata' method will refresh only the cells values when the new rows count is equal to the previous rows count.
$("#grid").jqxGrid('updatebounddata', 'cells');
});
$("#clear").click(function () {
$("#grid").jqxGrid('clear');
});
});
</script>
</head>
<body class='default'>
<div id='jqxWidget'>
<div id="grid">
</div>
<div style="margin-top: 10px;">
<input id="refresh" type="button" value="Refresh Data" />
<input id="clear" type="button" value="Clear" />
</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>