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Backend API
$(() => {
const dataGrid = $('#gridContainer').dxDataGrid({
dataSource: orders,
keyExpr: 'ID',
columnsAutoWidth: true,
showBorders: true,
filterRow: {
visible: true,
applyFilter: 'auto',
},
searchPanel: {
visible: true,
width: 240,
placeholder: 'Search...',
},
headerFilter: {
visible: true,
},
columns: [{
dataField: 'OrderNumber',
caption: 'Invoice Number',
width: 140,
headerFilter: {
groupInterval: 10000,
},
}, {
dataField: 'OrderDate',
alignment: 'right',
dataType: 'date',
width: 120,
calculateFilterExpression(value, selectedFilterOperations, target) {
if (target === 'headerFilter' && value === 'weekends') {
return [[getOrderDay, '=', 0], 'or', [getOrderDay, '=', 6]];
}
return this.defaultCalculateFilterExpression(value, selectedFilterOperations, target);
},
headerFilter: {
dataSource(data) {
data.dataSource.postProcess = function (results) {
results.push({
text: 'Weekends',
value: 'weekends',
});
return results;
};
},
},
}, {
dataField: 'DeliveryDate',
alignment: 'right',
dataType: 'datetime',
width: 180,
format: 'M/d/yyyy, HH:mm',
}, {
dataField: 'SaleAmount',
alignment: 'right',
format: 'currency',
editorOptions: {
format: 'currency',
showClearButton: true,
inputAttr: {
'aria-label': 'Filter cell',
},
},
headerFilter: {
dataSource: [{
text: 'Less than $3000',
value: ['SaleAmount', '<', 3000],
}, {
text: '$3000 - $5000',
value: [['SaleAmount', '>=', 3000], ['SaleAmount', '<', 5000]],
}, {
text: '$5000 - $10000',
value: [['SaleAmount', '>=', 5000], ['SaleAmount', '<', 10000]],
}, {
text: '$10000 - $20000',
value: [['SaleAmount', '>=', 10000], ['SaleAmount', '<', 20000]],
}, {
text: 'Greater than $20000',
value: ['SaleAmount', '>=', 20000],
}],
},
}, 'Employee', {
caption: 'City',
dataField: 'CustomerStoreCity',
headerFilter: {
search: {
enabled: true,
},
},
}],
}).dxDataGrid('instance');
const applyFilterTypes = [{
key: 'auto',
name: 'Immediately',
}, {
key: 'onClick',
name: 'On Button Click',
}];
const applyFilterModeEditor = $('#useFilterApplyButton').dxSelectBox({
items: applyFilterTypes,
value: applyFilterTypes[0].key,
valueExpr: 'key',
inputAttr: { 'aria-label': 'Apply Filter' },
displayExpr: 'name',
onValueChanged(data) {
dataGrid.option('filterRow.applyFilter', data.value);
},
}).dxSelectBox('instance');
$('#filterRow').dxCheckBox({
text: 'Filter Row',
value: true,
onValueChanged(data) {
dataGrid.clearFilter();
dataGrid.option('filterRow.visible', data.value);
applyFilterModeEditor.option('disabled', !data.value);
},
});
$('#headerFilter').dxCheckBox({
text: 'Header Filter',
value: true,
onValueChanged(data) {
dataGrid.clearFilter();
dataGrid.option('headerFilter.visible', data.value);
},
});
function getOrderDay(rowData) {
return (new Date(rowData.OrderDate)).getDay();
}
});
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" lang="en">
<head>
<title>DevExtreme Demo</title>
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=5.0" />
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script>window.jQuery || document.write(decodeURIComponent('%3Cscript src="js/jquery.min.js"%3E%3C/script%3E'))</script>
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/24.1.6/css/dx.light.css" />
<script src="js/dx.all.js"></script>
<script src="data.js"></script>
<link rel="stylesheet" type="text/css" href="styles.css" />
<script src="index.js"></script>
</head>
<body class="dx-viewport">
<div class="demo-container">
<div id="gridContainer"></div>
<div class="options">
<div class="caption">Options</div>
<div class="option">
<span>Apply Filter</span>
<div id="useFilterApplyButton"></div>
</div>
<div class="option">
<div id="filterRow"></div>
</div>
<div class="option">
<div id="headerFilter"></div>
</div>
</div>
</div>
</body>
</html>
#gridContainer {
height: 440px;
}
.options {
padding: 20px;
margin-top: 20px;
background-color: rgba(191, 191, 191, 0.15);
}
.caption {
font-size: 18px;
font-weight: 500;
}
.option {
margin-top: 10px;
}
.option > span {
margin-right: 10px;
}
.option > .dx-selectbox {
display: inline-block;
vertical-align: middle;
}
const orders = [{
ID: 1,
OrderNumber: 35703,
OrderDate: '2017/04/10',
DeliveryDate: '2017/04/13 9:00',
SaleAmount: 11800,
Terms: '15 Days',
CustomerStoreCity: 'Los Angeles, CA',
Employee: 'Harv Mudd',
}, {
ID: 4,
OrderNumber: 35711,
OrderDate: '2017/01/12',
DeliveryDate: '2017/01/13 9:00',
SaleAmount: 16050,
Terms: '15 Days',
CustomerStoreCity: 'San Jose, CA',
Employee: 'Jim Packard',
}, {
ID: 5,
OrderNumber: 35714,
OrderDate: '2017/01/22',
DeliveryDate: '2017/01/27 9:00',
SaleAmount: 14750,
Terms: '15 Days',
CustomerStoreCity: 'Las Vegas, NV',
Employee: 'Harv Mudd',
}, {
ID: 7,
OrderNumber: 35983,
OrderDate: '2017/02/07',
DeliveryDate: '2017/02/10 13:00',
SaleAmount: 3725,
Terms: '15 Days',
CustomerStoreCity: 'Denver, CO',
Employee: 'Todd Hoffman',
}, {
ID: 11,
OrderNumber: 38466,
OrderDate: '2017/03/01',
DeliveryDate: '2017/03/03 17:45',
SaleAmount: 7800,
Terms: '15 Days',
CustomerStoreCity: 'Los Angeles, CA',
Employee: 'Harv Mudd',
}, {
ID: 14,
OrderNumber: 39420,
OrderDate: '2017/02/15',
DeliveryDate: '2017/02/17 11:45',
SaleAmount: 20500,
Terms: '15 Days',
CustomerStoreCity: 'San Jose, CA',
Employee: 'Jim Packard',
}, {
ID: 15,
OrderNumber: 39874,
OrderDate: '2017/02/04',
DeliveryDate: '2017/02/10 15:00',
SaleAmount: 9050,
Terms: '30 Days',
CustomerStoreCity: 'Las Vegas, NV',
Employee: 'Harv Mudd',
}, {
ID: 18,
OrderNumber: 42847,
OrderDate: '2017/02/15',
DeliveryDate: '2017/02/17 8:30',
SaleAmount: 20400,
Terms: '30 Days',
CustomerStoreCity: 'Casper, WY',
Employee: 'Todd Hoffman',
}, {
ID: 30,
OrderNumber: 57429,
OrderDate: '2017/05/16',
DeliveryDate: '2017/05/19 11:45',
SaleAmount: 11050,
Terms: '30 Days',
CustomerStoreCity: 'Phoenix, AZ',
Employee: 'Clark Morgan',
}, {
ID: 32,
OrderNumber: 58292,
OrderDate: '2017/05/13',
DeliveryDate: '2017/05/19 14:30',
SaleAmount: 13500,
Terms: '15 Days',
CustomerStoreCity: 'Los Angeles, CA',
Employee: 'Harv Mudd',
}, {
ID: 36,
OrderNumber: 62427,
OrderDate: '2017/01/27',
DeliveryDate: '2017/02/03 18:00',
SaleAmount: 23500,
Terms: '15 Days',
CustomerStoreCity: 'Las Vegas, NV',
Employee: 'Harv Mudd',
}, {
ID: 39,
OrderNumber: 65977,
OrderDate: '2017/02/05',
DeliveryDate: '2017/02/10 13:15',
SaleAmount: 2550,
Terms: '15 Days',
CustomerStoreCity: 'Casper, WY',
Employee: 'Todd Hoffman',
}, {
ID: 42,
OrderNumber: 68428,
OrderDate: '2017/04/10',
DeliveryDate: '2017/04/14 11:30',
SaleAmount: 10500,
Terms: '15 Days',
CustomerStoreCity: 'Los Angeles, CA',
Employee: 'Harv Mudd',
}, {
ID: 43,
OrderNumber: 69477,
OrderDate: '2017/03/09',
DeliveryDate: '2017/03/10 12:00',
SaleAmount: 14200,
Terms: '15 Days',
CustomerStoreCity: 'Anaheim, CA',
Employee: 'Harv Mudd',
}, {
ID: 46,
OrderNumber: 72947,
OrderDate: '2017/01/14',
DeliveryDate: '2017/01/20 9:00',
SaleAmount: 13350,
Terms: '30 Days',
CustomerStoreCity: 'Las Vegas, NV',
Employee: 'Harv Mudd',
}, {
ID: 47,
OrderNumber: 73088,
OrderDate: '2017/03/25',
DeliveryDate: '2017/03/31 17:15',
SaleAmount: 8600,
Terms: '30 Days',
CustomerStoreCity: 'Reno, NV',
Employee: 'Clark Morgan',
}, {
ID: 51,
OrderNumber: 77297,
OrderDate: '2017/04/30',
DeliveryDate: '2017/05/05 18:00',
SaleAmount: 10850,
Terms: '30 Days',
CustomerStoreCity: 'Phoenix, AZ',
Employee: 'Clark Morgan',
}, {
ID: 56,
OrderNumber: 84744,
OrderDate: '2017/02/10',
DeliveryDate: '2017/02/17 14:00',
SaleAmount: 4650,
Terms: '30 Days',
CustomerStoreCity: 'Las Vegas, NV',
Employee: 'Harv Mudd',
}, {
ID: 57,
OrderNumber: 85028,
OrderDate: '2017/05/17',
DeliveryDate: '2017/05/19 12:00',
SaleAmount: 2575,
Terms: '30 Days',
CustomerStoreCity: 'Reno, NV',
Employee: 'Clark Morgan',
}, {
ID: 59,
OrderNumber: 87297,
OrderDate: '2017/04/21',
DeliveryDate: '2017/04/28 9:00',
SaleAmount: 14200,
Terms: '30 Days',
CustomerStoreCity: 'Casper, WY',
Employee: 'Todd Hoffman',
}, {
ID: 65,
OrderNumber: 94726,
OrderDate: '2017/05/22',
DeliveryDate: '2017/05/26 13:30',
SaleAmount: 20500,
Terms: '15 Days',
CustomerStoreCity: 'San Jose, CA',
Employee: 'Jim Packard',
}, {
ID: 66,
OrderNumber: 95266,
OrderDate: '2017/03/10',
DeliveryDate: '2017/03/17 11:45',
SaleAmount: 9050,
Terms: '15 Days',
CustomerStoreCity: 'Las Vegas, NV',
Employee: 'Harv Mudd',
}, {
ID: 69,
OrderNumber: 98477,
OrderDate: '2017/01/01',
DeliveryDate: '2017/01/06 9:00',
SaleAmount: 23500,
Terms: '15 Days',
CustomerStoreCity: 'Casper, WY',
Employee: 'Todd Hoffman',
}, {
ID: 78,
OrderNumber: 174884,
OrderDate: '2017/04/10',
DeliveryDate: '2017/04/14 8:30',
SaleAmount: 7200,
Terms: '30 Days',
CustomerStoreCity: 'Denver, CO',
Employee: 'Todd Hoffman',
}, {
ID: 81,
OrderNumber: 188877,
OrderDate: '2017/02/11',
DeliveryDate: '2017/02/17 16:00',
SaleAmount: 8750,
Terms: '30 Days',
CustomerStoreCity: 'Phoenix, AZ',
Employee: 'Clark Morgan',
}, {
ID: 82,
OrderNumber: 191883,
OrderDate: '2017/02/05',
DeliveryDate: '2017/02/10 18:30',
SaleAmount: 9900,
Terms: '30 Days',
CustomerStoreCity: 'Los Angeles, CA',
Employee: 'Harv Mudd',
}, {
ID: 83,
OrderNumber: 192474,
OrderDate: '2017/01/21',
DeliveryDate: '2017/01/27 12:45',
SaleAmount: 12800,
Terms: '30 Days',
CustomerStoreCity: 'Anaheim, CA',
Employee: 'Harv Mudd',
}, {
ID: 84,
OrderNumber: 193847,
OrderDate: '2017/03/21',
DeliveryDate: '2017/03/24 9:00',
SaleAmount: 14100,
Terms: '30 Days',
CustomerStoreCity: 'San Diego, CA',
Employee: 'Harv Mudd',
}, {
ID: 85,
OrderNumber: 194877,
OrderDate: '2017/03/06',
DeliveryDate: '2017/03/10 18:15',
SaleAmount: 4750,
Terms: '30 Days',
CustomerStoreCity: 'San Jose, CA',
Employee: 'Jim Packard',
}, {
ID: 86,
OrderNumber: 195746,
OrderDate: '2017/05/26',
DeliveryDate: '2017/06/02 17:00',
SaleAmount: 9050,
Terms: '30 Days',
CustomerStoreCity: 'Las Vegas, NV',
Employee: 'Harv Mudd',
}, {
ID: 87,
OrderNumber: 197474,
OrderDate: '2017/03/02',
DeliveryDate: '2017/03/03 11:00',
SaleAmount: 6400,
Terms: '30 Days',
CustomerStoreCity: 'Reno, NV',
Employee: 'Clark Morgan',
}, {
ID: 88,
OrderNumber: 198746,
OrderDate: '2017/05/09',
DeliveryDate: '2017/05/12 15:45',
SaleAmount: 15700,
Terms: '30 Days',
CustomerStoreCity: 'Denver, CO',
Employee: 'Todd Hoffman',
}, {
ID: 91,
OrderNumber: 214222,
OrderDate: '2017/02/08',
DeliveryDate: '2017/02/10 9:45',
SaleAmount: 11050,
Terms: '30 Days',
CustomerStoreCity: 'Phoenix, AZ',
Employee: 'Clark Morgan',
}];