jqwidgets-framework
Version:
jQWidgets is an advanced jQuery, Angular, React, ASP .NET MVC, Custom Elements and HTML5 UI framework.
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HTML
<html lang="en">
<head>
<title id='Description'>Grid Custom Element Show/HideColumns</title>
<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" />
<meta name="description" content="This is an example of Custom Element Grid's show and hide columns." />
<link rel="stylesheet" href="../jqwidgets/styles/jqx.base.css" type="text/css" />
<link rel="stylesheet" href="../styles/demos.css" type="text/css" />
<script type="text/javascript" src="../scripts/webcomponents-lite.min.js"></script>
<script type="text/javascript" src="../jqwidgets/jqxcore.js"></script>
<script type="text/javascript" src="../jqwidgets/jqxcore.elements.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/jqxgrid.columnsresize.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">
var listSource =
[
{ label: 'Name', value: 'name', checked: false },
{ label: 'Beverage Type', value: 'type', checked: true },
{ label: 'Calories', value: 'calories', checked: true },
{ label: 'Total Fat', value: 'totalfat', checked: true },
{ label: 'Protein', value: 'protein', checked: true }
];
var source =
{
datatype: 'json',
datafields: [
{ name: 'name' },
{ name: 'type' },
{ name: 'calories', type: 'int' },
{ name: 'totalfat' },
{ name: 'protein' }
],
id: 'id',
url: '../sampledata/beverages.txt'
};
var dataAdapter = new jqx.dataAdapter(source);
JQXElements.settings['gridSettings'] =
{
source: dataAdapter,
columnsresize: true,
columns: [
{ text: 'Name', datafield: 'name', width: 100, hidden: true },
{ text: 'Beverage Type', datafield: 'type' },
{ text: 'Calories', datafield: 'calories' },
{ text: 'Total Fat', datafield: 'totalfat' },
{ text: 'Protein', datafield: 'protein' }
]
};
JQXElements.settings['listBoxSettings'] =
{
source: listSource, checkboxes: true
};
window.onload = function() {
var myGrid = document.querySelector('jqx-grid');
var myListBox = document.querySelector('jqx-list-box');
myListBox.addEventListener('checkChange', function(event) {
myGrid.beginupdate();
if (event.args.checked) {
myGrid.showcolumn(event.args.value);
}
else {
myGrid.hidecolumn(event.args.value);
}
myGrid.endupdate();
});
};
</script>
</head>
<body>
<div class="example-description">
This example illustrates how to show and hide Custom element Grid columns.
</div>
<div style="float: left;">
<jqx-list-box settings="listBoxSettings"></jqx-list-box>
</div>
<div style="float: left; margin-left: 20px;">
<jqx-grid settings="gridSettings"></jqx-grid>
</div>
</body>
</html>