Html Grid

Invoke the removefilter method of the jqxGrid. Author: http://jqwidgets.com

HTML

<script src="https://jqwidgets.com/public/jqwidgets/jqx-all.js"></script>
<link rel="stylesheet" href="https://jqwidgets.com/public/jqwidgets/styles/jqx.base.css">
<link rel="stylesheet" href="https://jqwidgets.com/public/jqwidgets/styles/jqx.energyblue.css">
<script src="https://jqwidgets.com/jquery-widgets-demo/demos/jqxgrid/generatedata.js"></script>
<div id='jqxWidget'>
    <div id="jqxgrid"></div>
</div>
<input type="button" style="margin: 10px;" id="jqxbutton" value="Add new filter" />
<input type="button" style="margin: 10px;" id="jqxbutton2" value="Remove filter" />

JavaScript

var data = generatedata(2400);
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'
    }, {
        name: 'price',
        type: 'number'
    }],
    datatype: "array"
};

var adapter = new $.jqx.dataAdapter(source);
$("#jqxgrid").jqxGrid({
    width: 500,
    theme: 'energyblue',
    source: adapter,
    filterable: true,
    columns: [{
        text: 'First Name',
        datafield: 'firstname',
        columngroup: 'Name',
        width: 90
    }, {
        text: 'Last Name',
        columngroup: 'Name',
        datafield: 'lastname',
        width: 90
    }, {
        text: 'Product',
        datafield: 'productname',
        width: 170
    }, {
        text: 'Order Date',
        datafield: 'date',
        width: 160,
        cellsformat: 'dd-MMMM-yyyy'
    }, {
        text: 'Quantity',
        datafield: 'quantity',
        width: 80,
        cellsalign: 'right'
    }, {
        text: 'Unit Price',
        datafield: 'price',
        cellsalign: 'right',
        cellsformat: 'c2'
    }]
});

$("#jqxbutton").jqxButton({
    theme: 'energyblue',
    height: 30
});
$("#jqxbutton2").jqxButton({
    theme: 'energyblue',
    height: 30
});

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 = 'starts_with';
    var filter2 = filtergroup.createfilter('stringfilter', filtervalue, filtercondition);

    filtergroup.addfilter(filter_or_operator, filter1);
    filtergroup.addfilter(filter_or_operator, filter2);
    // add the filters.
...