Sizing with the Mouse

By default, the FlexGrid control allows users to drag the right edge of the column header cells to resize columns, or to double-click the right egde of the cell to auto-size the columns.

You can use the allowResizing property to customize this behavior to prevent resizing altogether, or to allow users to resize columns by dragging the right edge of any cells. This last option is especially useful in grids without column headers.

Learn about FlexGrid | FlexGrid API Reference

import 'bootstrap.css'; import '@mescius/wijmo.styles/wijmo.css'; import './styles.css'; import * as wjGrid from '@mescius/wijmo.grid'; // document.readyState === 'complete' ? init() : window.onload = init; // function init() { // // create some random data var countries = 'US,Germany,UK,Japan,Italy,Greece'.split(','); var data = []; for (var i = 0; i < 50; i++) { data.push({ id: i, country: countries[i % countries.length], sales: Math.random() * 10000, expenses: Math.random() * 5000 }); } // // show the data in a grid with fixed height var theGrid = new wjGrid.FlexGrid('#theGrid', { itemsSource: data }); // // show the data in a grid with auto height var theGridNoHeaders = new wjGrid.FlexGrid('#theGridNoHeaders', { itemsSource: data, headersVisibility: 'None', allowResizing: 'ColumnsAllCells' }); }
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>MESCIUS Wijmo FlexGrid Sizing With Mouse</title> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <!-- SystemJS --> <script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.21.5/system.src.js" integrity="sha512-skZbMyvYdNoZfLmiGn5ii6KmklM82rYX2uWctBhzaXPxJgiv4XBwJnFGr5k8s+6tE1pcR1nuTKghozJHyzMcoA==" crossorigin="anonymous"></script> <script src="systemjs.config.js"></script> <script> System.import('./src/app'); </script> </head> <body> <div class="container-fluid"> <div id="theGrid"></div> <div id="theGridNoHeaders"></div> </div> </body> </html>
.wj-flexgrid { height: 200px; margin-bottom: 24pt; }
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