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Data Grid

Filtering API

Documentation

The DataGrid widget ships with an integrated filtering API, allowing you apply filters in code. In this example, the grid’s filter function is called to filter data based on selections made within the drop-down menu above the DataGrid.

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import React from 'react'; import DataGrid, { Column } from 'devextreme-react/data-grid'; import { SelectBox } from 'devextreme-react'; import 'devextreme/data/odata/store'; const dataSourceOptions = { store: { type: 'odata', url: 'https://js.devexpress.com/Demos/DevAV/odata/Tasks' }, expand: 'ResponsibleEmployee', select: [ 'Task_ID', 'Task_Subject', 'Task_Start_Date', 'Task_Status', 'ResponsibleEmployee/Employee_Full_Name' ] }; const statuses = ['All', 'Not Started', 'In Progress', 'Need Assistance', 'Deferred', 'Completed']; class App extends React.Component { constructor(props) { super(props); this.state = { filterStatus: statuses[0] }; this.onValueChanged = this.onValueChanged.bind(this); } render() { return ( <div> <div className="left-side"> <div className="logo"> <img src="../../../../images/logo-devav.png" /> &nbsp; <img src="../../../../images/logo-tasks.png" /> </div> </div> <div className="right-side"> <SelectBox items={statuses} value={this.state.filterStatus} onValueChanged={this.onValueChanged} /> </div> <DataGrid id="gridContainer" ref={ref => this.dataGrid = ref} dataSource={dataSourceOptions} columnAutoWidth={true} showBorders={true} > <Column dataField="Task_ID" width={80} /> <Column dataField="Task_Start_Date" caption="Start Date" dataType="date" /> <Column allowSorting={false} dataField="ResponsibleEmployee.Employee_Full_Name" cssClass="employee" caption="Assigned To" /> <Column dataField="Task_Subject" caption="Subject" width={350} /> <Column dataField="Task_Status" caption="Status" /> </DataGrid> </div> ); } onValueChanged({ value }) { const dataGrid = this.dataGrid.instance; if (value === 'All') { dataGrid.clearFilter(); } else { dataGrid.filter(['Task_Status', '=', value]); } this.setState({ filterStatus: value }); } } export default App;
import React from 'react'; import ReactDOM from 'react-dom'; import App from './App.js'; ReactDOM.render( <App />, document.getElementById('app') );
<!DOCTYPE html> <html> <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" /> <link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/19.2.4/css/dx.common.css" /> <link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/19.2.4/css/dx.light.css" /> <link rel="stylesheet" type="text/css" href="styles.css" /> <script src="https://unpkg.com/core-js@2.4.1/client/shim.min.js"></script> <script src="https://unpkg.com/systemjs@0.21.3/dist/system.js"></script> <script type="text/javascript" src="config.js"></script> <script type="text/javascript"> System.import('./index.js'); </script> </head> <body class="dx-viewport"> <div class="demo-container"> <div id="app"></div> </div> </body> </html>
.right-side { position: absolute; right: 1px; top: 6px; } .logo { line-height: 48px; } .logo img { vertical-align: middle; margin: 0 5px; } .dx-row.dx-data-row .employee { color: #bf4e6a; font-weight: bold; } #gridContainer { margin: 20px 0; height: 400px; }
System.config({ transpiler: 'plugin-babel', paths: { 'npm:': 'https://unpkg.com/' }, defaultExtension: 'js', map: { 'react': 'npm:react@16/umd/react.development.js', 'react-dom': 'npm:react-dom@16/umd/react-dom.development.js', 'prop-types': 'npm:prop-types/prop-types.js', 'devextreme': 'npm:devextreme@19.2', 'devextreme-react': 'npm:devextreme-react@19.2', 'jszip': 'npm:jszip@3.1.3/dist/jszip.min.js', 'quill': 'npm:quill@1.3.7/dist/quill.js', 'devexpress-diagram': 'npm:devexpress-diagram', 'devexpress-gantt': 'npm:devexpress-gantt', // SystemJS plugins 'plugin-babel': 'npm:systemjs-plugin-babel@0/plugin-babel.js', 'systemjs-babel-build': 'npm:systemjs-plugin-babel@0/systemjs-babel-browser.js' }, packages: { 'devextreme': { defaultExtension: 'js' }, 'devextreme-react': { main: 'index.js' } }, babelOptions: { sourceMaps: false, stage0: true, react: true } });