jqwidgets-framework
Version:
jQWidgets is an advanced Angular, Vue, Blazor, React, Web Components, jquery, ASP .NET MVC, Custom Elements and HTML5 UI framework.
184 lines (170 loc) • 9.58 kB
HTML
<html lang="en">
<head>
<title id='Description'>This example illustrates how to customize the filtering conditions available in the columns popup menu.
</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/jqxlistbox.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxdropdownlist.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.filter.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxgrid.sort.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxgrid.selection.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxpanel.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxcheckbox.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 data = generatedata(500);
var source =
{
localdata: data,
datafields:
[
{ name: 'firstname', type: 'string' },
{ name: 'lastname', type: 'string' },
{ name: 'productname', type: 'string' },
{ name: 'date', type: 'date' },
{ name: 'quantity', type: 'number' }
],
datatype: "array"
};
var addfilter = function () {
var filtergroup = new $.jqx.filter();
var filter_or_operator = 1;
var filtervalue = 'Beate';
var filtercondition = 'contains';
var filter1 = filtergroup.createfilter('stringfilter', filtervalue, filtercondition);
filtervalue = 'Andrew';
filtercondition = 'contains';
var filter2 = filtergroup.createfilter('stringfilter', filtervalue, filtercondition);
filtergroup.addfilter(filter_or_operator, filter1);
filtergroup.addfilter(filter_or_operator, filter2);
// add the filters.
$("#grid").jqxGrid('addfilter', 'firstname', filtergroup);
// apply the filters.
$("#grid").jqxGrid('applyfilters');
}
var dataAdapter = new $.jqx.dataAdapter(source);
$("#grid").jqxGrid(
{
width: getWidth('Grid'),
source: dataAdapter,
filterable: true,
sortable: true,
autoshowfiltericon: true,
ready: function () {
addfilter();
var localizationObject = {
filterstringcomparisonoperators: ['contains', 'does not contain'],
// filter numeric comparison operators.
filternumericcomparisonoperators: ['less than', 'greater than'],
// filter date comparison operators.
filterdatecomparisonoperators: ['less than', 'greater than'],
// filter bool comparison operators.
filterbooleancomparisonoperators: ['equal', 'not equal']
}
$("#grid").jqxGrid('localizestrings', localizationObject);
},
updatefilterconditions: function (type, defaultconditions) {
var stringcomparisonoperators = ['CONTAINS', 'DOES_NOT_CONTAIN'];
var numericcomparisonoperators = ['LESS_THAN', 'GREATER_THAN'];
var datecomparisonoperators = ['LESS_THAN', 'GREATER_THAN'];
var booleancomparisonoperators = ['EQUAL', 'NOT_EQUAL'];
switch (type) {
case 'stringfilter':
return stringcomparisonoperators;
case 'numericfilter':
return numericcomparisonoperators;
case 'datefilter':
return datecomparisonoperators;
case 'booleanfilter':
return booleancomparisonoperators;
}
},
updatefilterpanel: function (filtertypedropdown1, filtertypedropdown2, filteroperatordropdown, filterinputfield1, filterinputfield2, filterbutton, clearbutton,
columnfilter, filtertype, filterconditions) {
var index1 = 0;
var index2 = 0;
if (columnfilter != null) {
var filter1 = columnfilter.getfilterat(0);
var filter2 = columnfilter.getfilterat(1);
if (filter1) {
index1 = filterconditions.indexOf(filter1.comparisonoperator);
var value1 = filter1.filtervalue;
filterinputfield1.val(value1);
}
if (filter2) {
index2 = filterconditions.indexOf(filter2.comparisonoperator);
var value2 = filter2.filtervalue;
filterinputfield2.val(value2);
}
}
filtertypedropdown1.jqxDropDownList({ autoDropDownHeight: true, selectedIndex: index1 });
filtertypedropdown2.jqxDropDownList({ autoDropDownHeight: true, selectedIndex: index2 });
},
columns: [
{ text: 'First Name', datafield: 'firstname', width: 200 },
{ text: 'Last Name', datafield: 'lastname', width: 200 },
{ text: 'Product', datafield: 'productname', width: 180 },
{ text: 'Order Date', datafield: 'date', width: 160, cellsformat: 'dd-MMMM-yyyy' },
{ text: 'Quantity', datafield: 'quantity', cellsalign: 'right' }
]
});
$('#events').jqxPanel({ width: 300, height: 80});
$("#grid").on("filter", function (event) {
$("#events").jqxPanel('clearcontent');
var filterinfo = $("#grid").jqxGrid('getfilterinformation');
var eventData = "Triggered 'filter' event";
for (i = 0; i < filterinfo.length; i++) {
var eventData = "Filter Column: " + filterinfo[i].filtercolumntext;
$('#events').jqxPanel('prepend', '<div style="margin-top: 5px;">' + eventData + '</div>');
}
});
$('#clearfilteringbutton').jqxButton({ theme: theme });
$('#filterbackground').jqxCheckBox({ checked: true, height: 25});
$('#filtericons').jqxCheckBox({ checked: false, height: 25});
// clear the filtering.
$('#clearfilteringbutton').click(function () {
$("#grid").jqxGrid('clearfilters');
});
// show/hide filter background
$('#filterbackground').on('change', function (event) {
$("#grid").jqxGrid({ showfiltercolumnbackground: event.args.checked });
});
// show/hide filter icons
$('#filtericons').on('change', function (event) {
$("#grid").jqxGrid({ autoshowfiltericon: !event.args.checked });
});
});
</script>
</head>
<body class='default'>
<div id="grid">
</div>
<div id="eventslog" style="margin-top: 30px;">
<div style="width: 200px; float: left; margin-right: 10px;">
<input value="Remove Filter" id="clearfilteringbutton" type="button" />
<div style="margin-top: 10px;" id='filterbackground'>Filter Background</div>
<div style="margin-top: 10px;" id='filtericons'>Show All Filter Icons</div>
</div>
<div style="float: left;">
Event Log:
<div style="border: none;" id="events">
</div>
</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>