Users can resize the table using the UI by dragging the resize indicator at the right-bottom corner of table.
To allow users to resize the table, set showResizeHandle to True:
import * as React from 'react';
import { createRoot } from 'react-dom/client';
import './styles.css';
import { AppFunc } from './app-func';
// import { App } from './app-class';
// 1. Functional Component sample
createRoot(document.getElementById('app')).render(<AppFunc />);
// 2. Class Component sample
// createRoot(document.getElementById('app')).render(<App />);
import * as React from 'react';
import GC from '@mescius/spread-sheets';
import { SpreadSheets } from '@mescius/spread-sheets-react';
const GCsheets = GC.Spread.Sheets;
let spread = null;
let table = null;
export function AppFunc() {
const [isShowTableResizeHandle, setIsShowTableResizeHandle] = React.useState(true);
const initSpread = (currSpread) => {
spread = currSpread;
spread.suspendPaint();
let sheet = spread.getActiveSheet();
table = sheet.tables.add("table1", 1, 1, 4, 4, GCsheets.Tables.TableThemes.light1);
table.showResizeHandle(true);
sheet.setColumnWidth(1, 120);
sheet.setColumnWidth(2, 120);
sheet.setColumnWidth(3, 120);
sheet.setColumnWidth(4, 120);
sheet.getCell(1, 1).text("First Name");
sheet.getCell(1, 2).text("Last Name");
sheet.getCell(1, 3).text("Score");
sheet.getCell(1, 4).text("Position");
sheet.getCell(2, 1).text("Alexa");
sheet.getCell(2, 2).text("Wilder");
sheet.getCell(2, 3).text("90");
sheet.getCell(2, 4).text("Web Developer");
sheet.getCell(3, 1).text("Victor");
sheet.getCell(3, 2).text("Wooten");
sheet.getCell(3, 3).text("70");
sheet.getCell(3, 4).text(".NET Developer");
sheet.getCell(4, 1).text("Ifeoma");
sheet.getCell(4, 2).text("Mays");
sheet.getCell(4, 3).text("85");
sheet.getCell(4, 4).text("Sales Manager");
spread.resumePaint();
}
const onShowTableResizeHandle = (e) => {
if (table) {
try {
let checked = !isShowTableResizeHandle;
setIsShowTableResizeHandle(checked);
table.showResizeHandle(checked);
} catch (ex) {
alert(!!ex.message ? ex.message : ex);
}
}
}
return (
<div class="sample-tutorial">
<div class="sample-spreadsheets">
<SpreadSheets workbookInitialized={spread => initSpread(spread)}>
</SpreadSheets>
</div>
<Panel
isShowTableResizeHandle={isShowTableResizeHandle}
onShowTableResizeHandle={(e) => { onShowTableResizeHandle(e) }}
/>
</div>
);
}
function Panel(props) {
return (
<div class="options-container">
<div class="option-group">
<input class="resize-table" type="checkbox" id="resizeTableUi" checked={props.isShowTableResizeHandle} onChange={(e) => { props.onShowTableResizeHandle(e) }} />
<label for="resizeTableUi">Show Resize Handler</label>
</div>
</div>
);
}
import * as React from 'react';
import GC from '@mescius/spread-sheets';
import { SpreadSheets } from '@mescius/spread-sheets-react';
const Component = React.Component;
const GCsheets = GC.Spread.Sheets;
export class App extends Component {
constructor(props) {
super(props);
this.spread = null;
this.table = null;
this.state = {
isShowTableResizeHandle: true
};
}
render() {
return (
<div class="sample-tutorial">
<div class="sample-spreadsheets">
<SpreadSheets workbookInitialized={spread => this.initSpread(spread)}>
</SpreadSheets>
</div>
<Panel
isShowTableResizeHandle={this.state.isShowTableResizeHandle}
onShowTableResizeHandle={(e) => { this.onShowTableResizeHandle(e) }}
/>
</div>
);
}
initSpread(spread) {
this.spread = spread;
spread.suspendPaint();
let sheet = spread.getActiveSheet();
let table = sheet.tables.add("table1", 1, 1, 4, 4, GCsheets.Tables.TableThemes.light1);
table.showResizeHandle(true);
this.table = table;
sheet.setColumnWidth(1, 120);
sheet.setColumnWidth(2, 120);
sheet.setColumnWidth(3, 120);
sheet.setColumnWidth(4, 120);
sheet.getCell(1, 1).text("First Name");
sheet.getCell(1, 2).text("Last Name");
sheet.getCell(1, 3).text("Score");
sheet.getCell(1, 4).text("Position");
sheet.getCell(2, 1).text("Alexa");
sheet.getCell(2, 2).text("Wilder");
sheet.getCell(2, 3).text("90");
sheet.getCell(2, 4).text("Web Developer");
sheet.getCell(3, 1).text("Victor");
sheet.getCell(3, 2).text("Wooten");
sheet.getCell(3, 3).text("70");
sheet.getCell(3, 4).text(".NET Developer");
sheet.getCell(4, 1).text("Ifeoma");
sheet.getCell(4, 2).text("Mays");
sheet.getCell(4, 3).text("85");
sheet.getCell(4, 4).text("Sales Manager");
spread.resumePaint();
}
onShowTableResizeHandle(e) {
let table = this.table;
if (table) {
try {
let checked = !this.state.isShowTableResizeHandle;
this.setState({ isShowTableResizeHandle: checked });
table.showResizeHandle(checked);
} catch (ex) {
alert(!!ex.message ? ex.message : ex);
}
}
}
}
class Panel extends Component {
constructor(props) {
super(props);
}
render() {
return (
<div class="options-container">
<div class="option-group">
<input class="resize-table" type="checkbox" id="resizeTableUi" checked={this.props.isShowTableResizeHandle} onChange={(e) => { this.props.onShowTableResizeHandle(e) }} />
<label for="resizeTableUi">Show Resize Handler</label>
</div>
</div>
);
}
}
<!doctype html>
<html style="height:100%;font-size:14px;">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link rel="stylesheet" type="text/css" href="$DEMOROOT$/en/react/node_modules/@mescius/spread-sheets/styles/gc.spread.sheets.excel2013white.css">
<!-- SystemJS -->
<script src="$DEMOROOT$/en/react/node_modules/systemjs/dist/system.src.js"></script>
<script src="systemjs.config.js"></script>
<script>
System.import('$DEMOROOT$/en/lib/react/license.js').then(function () {
System.import('./src/app');
});
</script>
</head>
<body>
<div id="app"></div>
</body>
</html>
.sample {
position: relative;
height: 100%;
overflow: auto;
}
.sample::after {
display: block;
content: "";
clear: both;
}
.sample-tutorial {
position: relative;
height: 100%;
overflow: hidden;
}
.sample-spreadsheets {
width: calc(100% - 280px);
height: 100%;
overflow: hidden;
float: left;
}
.options-container {
float: right;
width: 280px;
padding: 12px;
height: 100%;
box-sizing: border-box;
background: #fbfbfb;
overflow: auto;
}
.option-row {
font-size: 14px;
padding: 5px;
margin-top: 10px;
}
.option-group {
margin-bottom: 6px;
}
.resize-table {
width: 20px;
float: left;
}
label {
display: block;
margin-bottom: 6px;
}
input {
padding: 2px 4px;
width: 100%;
box-sizing: border-box;
}
input[type=button] {
margin-bottom: 6px;
}
hr {
border-color: #fff;
opacity: .2;
margin: 5px 0;
}
body {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
}
#app {
height: 100%;
}
(function (global) {
System.config({
transpiler: 'plugin-babel',
babelOptions: {
es2015: true,
react: true
},
meta: {
'*.css': { loader: 'css' }
},
paths: {
// paths serve as alias
'npm:': 'node_modules/'
},
// map tells the System loader where to look for things
map: {
'@mescius/spread-sheets': 'npm:@mescius/spread-sheets/index.js',
'@mescius/spread-sheets-react': 'npm:@mescius/spread-sheets-react/index.js',
'@grapecity/jsob-test-dependency-package/react-components': 'npm:@grapecity/jsob-test-dependency-package/react-components/index.js',
'react': 'npm:react/cjs/react.production.js',
'react-dom': 'npm:react-dom/cjs/react-dom.production.js',
'react-dom/client': 'npm:react-dom/cjs/react-dom-client.production.js',
'scheduler': 'npm:scheduler/cjs/scheduler.production.js',
'css': 'npm:systemjs-plugin-css/css.js',
'plugin-babel': 'npm:systemjs-plugin-babel/plugin-babel.js',
'systemjs-babel-build':'npm:systemjs-plugin-babel/systemjs-babel-browser.js'
},
// packages tells the System loader how to load when no filename and/or no extension
packages: {
src: {
defaultExtension: 'jsx'
},
"node_modules": {
defaultExtension: 'js'
},
}
});
})(this);
