With Data Grid
Documentation
This demo shows how to use a standalone FilterBuilder to filter data in the DataGrid widget. The DataGrid also has an integrated filter builder that can be invoked using the filter panel (see the Filter Panel demo).
Feel free to share demo-related thoughts here.
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If you have technical questions, please create a support ticket in the DevExpress Support Center.
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window.onload = function() {
var filterBuilderValue = ko.observable(filter),
dataGridFilter = ko.observable(filter);
var viewModel = {
filterBuilderOptions: {
fields: fields,
value: filterBuilderValue
},
buttonOptions: {
text: "Apply Filter",
type: "default",
onClick: function() {
dataGridFilter(filterBuilderValue());
},
},
dataGridOptions: {
columns: fields,
showBorders: true,
dataSource: {
store: {
type: "odata",
fieldTypes: {
"Product_Cost": "Decimal",
"Product_Sale_Price": "Decimal",
"Product_Retail_Price": "Decimal"
},
url: "https://js.devexpress.com/Demos/DevAV/odata/Products"
},
select: [
"Product_ID",
"Product_Name",
"Product_Cost",
"Product_Sale_Price",
"Product_Retail_Price",
"Product_Current_Inventory"
]
},
filterValue: dataGridFilter,
height: 300
}
};
ko.applyBindings(viewModel, document.getElementById("demo"));
};
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<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=1.0" />
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
<script>window.jQuery || document.write(decodeURIComponent('%3Cscript src="js/jquery.min.js"%3E%3C/script%3E'))</script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/knockout/3.4.2/knockout-min.js"></script>
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/19.2.5/css/dx.common.css" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/19.2.5/css/dx.light.css" />
<link rel="stylesheet" type="text/css" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.6.3/css/font-awesome.min.css">
<script src="https://cdn3.devexpress.com/jslib/19.2.5/js/dx.all.js"></script>
<link rel="stylesheet" type="text/css" href="styles.css" />
<script src="data.js"></script>
<script src="index.js"></script>
</head>
<body class="dx-viewport">
<div class="demo-container">
<div class="filter-container">
<div data-bind="dxFilterBuilder: filterBuilderOptions"></div>
<div data-bind="dxButton: buttonOptions"></div>
<div class="dx-clearfix"></div>
</div>
<div data-bind="dxDataGrid: dataGridOptions"></div>
</div>
</body>
</html>
.filter-container {
background-color: rgba(191, 191, 191, 0.15);
padding: 5px;
width: 500px;
margin-bottom: 25px;
}
.dx-filterbuilder {
padding: 10px;
}
.dx-button {
margin: 10px;
float: right;
}
.dx-filterbuilder .dx-numberbox {
width: 80px;
}
var filter = [
["Product_Current_Inventory", "<>", 0],
"or",
[
["Product_Name", "contains", "HD"],
"and",
["Product_Cost", "<", 200]
]
],
fields = [
{
caption: "ID",
width: 50,
dataField: "Product_ID",
dataType: "number"
}, {
dataField: "Product_Name",
dataType: "string"
}, {
caption: "Cost",
dataField: "Product_Cost",
dataType: "number",
format: "currency"
}, {
dataField: "Product_Sale_Price",
caption: "Sale Price",
dataType: "number",
format: "currency"
}, {
dataField: "Product_Retail_Price",
caption: "Retail Price",
dataType: "number",
format: "currency"
}, {
dataField: "Product_Current_Inventory",
dataType: "number",
caption: "Inventory"
}
];