You can get the sheet position by using the getSheetPosition method, for example:
You can also change the sheet position by using the changeSheetPosition method, for example:
In addition, the sub property sheetPosition is added for event GC.Spread.Sheets.Events.SheetChanging and event GC.Spread.Sheets.Events.SheetChanged.
import * as React from 'react';
import * as ReactDOM from 'react-dom';
import { AppFunc } from './app-func';
import { App } from './app-class';
// 1. Functional Component sample
ReactDOM.render(<AppFunc />, document.getElementById('app'));
// 2. Class Component sample
// ReactDOM.render(<App />, document.getElementById('app'));
/*REPLACE_MARKER*/
/*DO NOT DELETE THESE COMMENTS*/
import * as React from 'react';
import { useState } from 'react';
import GC from '@mescius/spread-sheets';
import '@mescius/spread-sheets-tablesheet';
import { SpreadSheets, Worksheet } from '@mescius/spread-sheets-react';
import './styles.css';
let spread = null;
export function AppFunc() {
const [state, setState] = useState({
sheetPosition: ""
});
const initSpread = (sjs) => {
spread = sjs;
spread.suspendPaint();
spread.options.autoFitType = GC.Spread.Sheets.AutoFitType.cellWithHeader;
//init a data manager
var tableName = "Supplier";
var baseApiUrl = getBaseApiUrl();
var apiUrl = baseApiUrl + "/" + tableName;
var dataManager = spread.dataManager();
var myTable = dataManager.addTable("myTable", {
remote: {
read: {
url: apiUrl
}
}
});
//init a table sheet
var sheet = spread.addSheetTab(0, "TableSheet1", GC.Spread.Sheets.SheetType.tableSheet);
sheet.options.allowAddNew = false; //hide new row
//bind a view to the table sheet
myTable.fetch().then(function () {
var style = { formatter: 'MM/dd/yyyy' };
var view = myTable.addView("myView", [
{ value: "Id", width: 80 },
{ value: "CompanyName", width: 200, caption: "Company Name" },
{ value: "ContactName", width: 150, caption: "Contact" },
{ value: "ContactTitle", width: 200, caption: "Title" },
{ value: "Address", width: 200 },
{ value: "City", width: 150, caption: "City" },
{ value: "State", width: 100, caption: "State" },
{ value: "Region", width: 100, caption: "Region" }
]);
sheet.setDataView(view);
});
spread.resumePaint();
}
const onClick = ($event) => {
setState({ sheetPosition: getSheetPositionInfo(spread) });
}
return <div class="sample-tutorial">
<div class="sample-spreadsheets">
<SpreadSheets workbookInitialized={spread => initSpread(spread)}>
<Worksheet></Worksheet>
<Worksheet></Worksheet>
<Worksheet></Worksheet>
</SpreadSheets>
</div>
<div class="options-container">
<div class="option-row">
<input type="button" id="getSheetPosition" value="Get Sheet Position" onClick={e => onClick(e)} />
</div>
<div class="option-row">
<input id="sheetPosition" value={state.sheetPosition} />
</div>
</div>
</div>;
}
function getSheetPositionInfo(spread) {
let sheetName, sheet = spread.getActiveSheet();
if (sheet) {
sheetName = sheet.name();
} else {
sheet = spread.getActiveSheetTab();
if (sheet) {
sheetName = sheet.name();
}
}
if (sheetName) {
return sheetName + "'s position is " + spread.getSheetPosition(sheetName);
} else {
return "";
}
}
function getBaseApiUrl() {
return window.location.href.match(/http.+spreadjs\/demos\//)[0] + 'server/api';
}
/*REPLACE_MARKER*/
/*DO NOT DELETE THESE COMMENTS*/
import * as React from 'react';
import GC from '@mescius/spread-sheets';
import '@mescius/spread-sheets-tablesheet';
import { SpreadSheets, Worksheet } from '@mescius/spread-sheets-react';
import './styles.css';
const Component = React.Component;
export class App extends Component {
constructor(props) {
super(props);
this.spread = null;
this.state = {
sheetPosition: ""
};
}
render() {
return <div class="sample-tutorial">
<div class="sample-spreadsheets">
<SpreadSheets workbookInitialized={spread => this.initSpread(spread)}>
<Worksheet></Worksheet>
<Worksheet></Worksheet>
<Worksheet></Worksheet>
</SpreadSheets>
</div>
<div class="options-container">
<div class="option-row">
<input type="button" id="getSheetPosition" value="Get Sheet Position" onClick={e => this.onClick(e)} />
</div>
<div class="option-row">
<input id="sheetPosition" value={this.state.sheetPosition} />
</div>
</div>
</div>;
}
initSpread(spread) {
this.spread = spread;
spread.suspendPaint();
spread.options.autoFitType = GC.Spread.Sheets.AutoFitType.cellWithHeader;
//init a data manager
var tableName = "Supplier";
var baseApiUrl = getBaseApiUrl();
var apiUrl = baseApiUrl + "/" + tableName;
var dataManager = spread.dataManager();
var myTable = dataManager.addTable("myTable", {
remote: {
read: {
url: apiUrl
}
}
});
//init a table sheet
var sheet = spread.addSheetTab(0, "TableSheet1", GC.Spread.Sheets.SheetType.tableSheet);
sheet.options.allowAddNew = false; //hide new row
//bind a view to the table sheet
myTable.fetch().then(function () {
var style = { formatter: 'MM/dd/yyyy' };
var view = myTable.addView("myView", [
{ value: "Id", width: 80 },
{ value: "CompanyName", width: 200, caption: "Company Name" },
{ value: "ContactName", width: 150, caption: "Contact" },
{ value: "ContactTitle", width: 200, caption: "Title" },
{ value: "Address", width: 200 },
{ value: "City", width: 150, caption: "City" },
{ value: "State", width: 100, caption: "State" },
{ value: "Region", width: 100, caption: "Region" }
]);
sheet.setDataView(view);
});
spread.resumePaint();
}
onClick($event) {
this.setState({sheetPosition: getSheetPositionInfo(this.spread)});
}
}
function getSheetPositionInfo(spread) {
let sheetName, sheet = spread.getActiveSheet();
if (sheet) {
sheetName = sheet.name();
} else {
sheet = spread.getActiveSheetTab();
if (sheet) {
sheetName = sheet.name();
}
}
if (sheetName) {
return sheetName + "'s position is " + spread.getSheetPosition(sheetName);
} else {
return "";
}
}
function getBaseApiUrl() {
return window.location.href.match(/http.+spreadjs\/demos\//)[0] + 'server/api';
}
<!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-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;
}
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-tablesheet': 'npm:@mescius/spread-sheets-tablesheet/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/umd/react.production.min.js',
'react-dom': 'npm:react-dom/umd/react-dom.production.min.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);
