You can bind any data object to Tab items, by mapping it to a
header and content property.
In the below demo, Data is fetched from an OData service using DataManager. The result data is formatted as
a JSON object with header and content fields, which is set to items property of Tab.
import * as React from 'react';
import * as ReactDOM from 'react-dom';
import { DataManager, Query, ODataV4Adaptor } from '@syncfusion/ej2-data';
import { TabComponent } from '@syncfusion/ej2-react-navigations';
const SERVICE_URI = 'https://services.odata.org/V4/Northwind/Northwind.svc/Employees';
function App() {
// eslint-disable-next-line @typescript-eslint/no-unused-vars
let tabInstance;
const tabCreated = () => {
new DataManager({ url: SERVICE_URI, adaptor: new ODataV4Adaptor() })
.executeQuery(new Query().range(1, 4)).then((e) => {
let itemsData = [];
let result = e.result;
let mapping = { header: 'FirstName', content: 'Notes' };
for (let i = 0; i < result.length; i++) {
itemsData.push({ header: { text: result[i][mapping.header] }, content: result[i][mapping.content] });
}
tabInstance.items = itemsData;
tabInstance.refresh();
});
};
return (<TabComponent heightAdjustMode='Auto' ref={tab => tabInstance = tab} created={tabCreated}>
</TabComponent>);
}
const root = ReactDOM.createRoot(document.getElementById('element'));
root.render(<App />);<!DOCTYPE html>
<html lang="en">
<head>
<title>Syncfusion React Tab</title>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta name="description" content="Essential JS 2 for React Components" />
<meta name="author" content="Syncfusion" />
<link href="index.css" rel="stylesheet" />
<link href="//cdn.syncfusion.com/ej2/20.4.38/material.css" rel="stylesheet" />
<script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.38/system.js"></script>
<script src="systemjs.config.js"></script>
</head>
<body>
<div id='container'>
<div id='element'>
<div id='loader'>Loading</div>
</div>
</div>
</body>
</html>import * as React from 'react';
import * as ReactDOM from 'react-dom';
import { DataManager, Query, ODataV4Adaptor, ReturnOption } from '@syncfusion/ej2-data';
import { TabComponent, TabItemDirective, TabItemsDirective} from '@syncfusion/ej2-react-navigations';
const SERVICE_URI: string = 'https://services.odata.org/V4/Northwind/Northwind.svc/Employees';
function App() {
// eslint-disable-next-line @typescript-eslint/no-unused-vars
let tabInstance: TabComponent | any;
const tabCreated = (): void => {
new DataManager({ url: SERVICE_URI, adaptor: new ODataV4Adaptor()})
.executeQuery(new Query().range(1, 4)).then((e: ReturnOption) => {
let itemsData: Object[] = [];
let result: any = e.result;
let mapping = { header: 'FirstName', content: 'Notes' };
for(let i: number = 0; i < result.length; i++) {
itemsData.push({ header: { text: result[i][mapping.header] }, content: result[i][mapping.content] });
}
tabInstance.items = itemsData;
tabInstance.refresh();
});
}
return (
<TabComponent heightAdjustMode='Auto' ref={tab =>tabInstance = tab} created={tabCreated}>
</TabComponent>
);
}
const root = ReactDOM.createRoot(document.getElementById('element'));
root.render(<App />);