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Data Grid
- Overview
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Data Binding
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Paging and Scrolling
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Editing
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Grouping
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Filtering and Sorting
- Focused Row
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Row Drag & Drop
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Selection
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Columns
- State Persistence
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Appearance
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Templates
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Data Summaries
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Master-Detail
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Export to PDF
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Export to Excel
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Adaptability
- Keyboard Navigation
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Pivot Grid
- Overview
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Data Binding
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Field Chooser
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Features
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Export to Excel
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Tree List
- Overview
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Data Binding
- Sorting
- Paging
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Editing
- Node Drag & Drop
- Focused Row
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Selection
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Filtering
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Column Customization
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Scheduler
- Overview
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Data Binding
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Views
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Features
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Grouping
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Customization
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Html Editor
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Chat
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Diagram
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Data Binding
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Featured Shapes
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Custom Shapes
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Document Capabilities
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User Interaction
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Charts
- Overview
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Data Binding
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Area Charts
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Bar Charts
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Doughnut Charts
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Financial Charts
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Line Charts
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Pie Charts
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More Features
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Export
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Selection
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Zooming
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Gantt
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Data
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Filtering
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Gauges
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Bar Gauge
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Linear Gauge
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Menu
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Layout
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Tile View
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Gallery
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Editors
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Date Box
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Number Box
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Select Box
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Tag Box
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Form
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File System Types
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Action Sheet
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Button
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Context Menu
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List
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Maps
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Map
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Vector Map
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Dialogs and Notifications
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Localization
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React Resizable
If you want to enable live resize operations for a UI element, wrap that element into a Resizable widget. In this demo, you can resize the DataGrid. Try to drag the handles on the grid's edges.
Configure the following properties to specify resize operation constraints:
Was this demo helpful?
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Backend API
x
import React, { useCallback, useState } from 'react';
import DataGrid, { Paging, Scrolling, Column } from 'devextreme-react/data-grid';
import Resizable from 'devextreme-react/resizable';
import CheckBox from 'devextreme-react/check-box';
import TagBox from 'devextreme-react/tag-box';
import { orders, handleLabel } from './data.ts';
const handleValues = ['left', 'top', 'right', 'bottom'];
const App = () => {
const [keepAspectRatio, setKeepAspectRatio] = useState(true);
const [handles, setHandles] = useState(handleValues);
const [resizableClasses, setResizableClasses] = useState('');
const keepAspectRatioValueChange = useCallback((value) => {
setKeepAspectRatio(value);
}, [setKeepAspectRatio]);
const handlesValueChange = useCallback((value: string[]) => {
const classes = handleValues.reduce((acc, handle) => {
const newClass = value.includes(handle) ? '' : ` no-${handle}-handle`;
return acc + newClass;
}, '');
setHandles(value);
setResizableClasses(classes);
}, [setHandles, setResizableClasses]);
return (
<React.Fragment>
<div className='widget-container'>
<div className='dx-fieldset'>
<div className='dx-fieldset-header'>Resizable DataGrid</div>
<div className='dx-field'>
<Resizable
className={resizableClasses}
id='gridContainer'
minWidth={400}
minHeight={150}
maxHeight={370}
keepAspectRatio={keepAspectRatio}
handles={handles.join(' ')}
area='.widget-container .dx-field'
>
<DataGrid
id='grid'
dataSource={orders}
keyExpr='ID'
showBorders={true}
height='100%'
>
<Paging pageSize={8} />
<Scrolling mode='virtual' />
<Column allowGrouping={false} dataField='OrderNumber' width={130} caption='Invoice Number' />
<Column dataField='CustomerStoreCity' caption='City' />
<Column dataField='CustomerStoreState' caption='State' />
<Column dataField='Employee' />
<Column dataField='OrderDate' dataType='date' />
<Column dataField='SaleAmount' format='currency' />
</DataGrid>
</Resizable>
</div>
</div>
</div>
<div className='options'>
<div className='caption'>Resizable Options</div>
<div className='option'>
<div>Handles</div>
<TagBox
items={handleValues}
value={handles}
inputAttr={handleLabel}
onValueChange={handlesValueChange}
/>
</div>
<div className='option'>
<CheckBox
text='Keep aspect ratio'
value={keepAspectRatio}
onValueChange={keepAspectRatioValueChange}
/>
</div>
</div>
</React.Fragment>
);
};
export default App;
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You can display resize handles on edges or corners. Use the following keywords to set up the handles property: top, bottom, left, and right. If you specify two adjacent sides (for example, "bottom right"), the control displays a handle in the corner.
The keepAspectRatio property specifies whether a corner handle resizes content proportionally. Set this property to false to allow free-form resize operations.