Overview
DevExtreme HTML5 JavaScript Data Grid is a feature-rich grid control that can be used as a React component. Its main features include robust data layer, fast data processing, client-side data validation, and many more. Advanced UI customization is carried out using template components and render props. Declared PropTypes for typechecking are included. Learn more about DevExtreme React components.
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import React from 'react';
import ODataStore from 'devextreme/data/odata/store';
import DataGrid, {
Column,
Grouping,
GroupPanel,
Pager,
Paging,
SearchPanel
} from 'devextreme-react/data-grid';
import DiscountCell from './DiscountCell.js';
const pageSizes = [10, 25, 50, 100];
const dataSourceOptions = {
store: new ODataStore({
url: 'https://js.devexpress.com/Demos/SalesViewer/odata/DaySaleDtoes',
beforeSend: function(request) {
request.params.startDate = '2018-05-10';
request.params.endDate = '2018-05-15';
}
})
};
class App extends React.Component {
constructor(props) {
super(props);
this.state = {
collapsed: false
};
this.onContentReady = this.onContentReady.bind(this);
}
render() {
return (
<DataGrid
dataSource={dataSourceOptions}
allowColumnReordering={true}
showBorders={true}
onContentReady={this.onContentReady}
>
<GroupPanel visible={true} />
<SearchPanel visible={true} highlightCaseSensitive={true} />
<Grouping autoExpandAll={false} />
<Column dataField="Product" groupIndex={0} />
<Column
dataField="Amount"
caption="Sale Amount"
dataType="number"
format="currency"
alignment="right"
/>
<Column
dataField="Discount"
caption="Discount %"
dataType="number"
format="percent"
alignment="right"
allowGrouping={false}
cellRender={DiscountCell}
cssClass="bullet"
/>
<Column dataField="SaleDate" dataType="date" />
<Column dataField="Region" dataType="string" />
<Column dataField="Sector" dataType="string" />
<Column dataField="Channel" dataType="string" />
<Column dataField="Customer" dataType="string" width={150} />
<Pager allowedPageSizes={pageSizes} showPageSizeSelector={true} />
<Paging defaultPageSize={10} />
</DataGrid>
);
}
onContentReady(e) {
if (!this.state.collapsed) {
e.component.expandRow(['EnviroCare']);
this.setState({
collapsed: true
});
}
}
}
export default App;
import React from 'react';
import Bullet, { Font, Margin, Size, Tooltip } from 'devextreme-react/bullet';
export default function DiscountCell(cellData) {
return (
<Bullet
showTarget={false}
showZeroLevel={true}
value={cellData.value * 100}
startScaleValue={0}
endScaleValue={100}
>
<Size width={150} height={35} />
<Margin top={5} bottom={0} left={5} />
<Tooltip
enabled={true}
paddingTopBottom={2}
zIndex={5}
customizeTooltip={customizeTooltip}
>
<Font size={18} />
</Tooltip>
</Bullet>
);
}
function customizeTooltip(data) {
return {
text: `${parseInt(data.value)}%`
};
}
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/19.2.5/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="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>
.dx-datagrid .dx-data-row > td.bullet {
padding-top: 0;
padding-bottom: 0;
}
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
}
});