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Customize Tab content height

You can change the Tab content height by using the heightAdjustMode property. By default, the Tab content heightAdjustMode property is set to Content value.

  • None: Each tab content height is set based on the Tab height. This value is used only the tab component having the height property.
  • Auto: Each tab content height will take the maximum height of all other tabs content.
  • Content: Each tab content height is set based on their own content.
  • Fill: Each tab content height is set based on the full height of Tabs parent element.
Source
Preview
index.tsx
index.html
data-source.jsx
import { Effect } from '@syncfusion/ej2-base';
import { ChangeEventArgs, DropDownListComponent } from '@syncfusion/ej2-react-dropdowns';
import { TabComponent, TabItemDirective, TabItemsDirective } from '@syncfusion/ej2-react-navigations';
import * as React from 'react';
import * as ReactDOM from 'react-dom';

export default class ReactApp extends React.Component<{}, {}> {
  public headerText: any = [{ text: "Twitter" }, { text: "Facebook" }, { text: "WhatsApp" }];
  public tabInstance: TabComponent;
  public dropInstance: DropDownListComponent;
  public fields: object = { text: 'text', value: 'value' };
  public heightData: any = [
    { 'value': 'None', 'text': 'None' }, { 'value': 'Content', 'text': 'Content' },
    { 'value': 'Fill', 'text': 'Fill' }, { 'value': 'Auto', 'text': 'Auto' }
  ];
  public value: string = 'Content';

  public content0() {
    return <div>
      Twitter is an online social networking service that enables users to send and read short 140-character messages called "tweets". Registered users can read and post tweets, but those who are unregistered can only read them. Users access Twitter through the website interface, SMS or mobile device app Twitter Inc. is based in San Francisco and has more than 25 offices around the world. Twitter was created in March 2006 by Jack Dorsey, Evan Williams, Biz Stone, and Noah Glass and launched in July 2006. The service rapidly gained worldwide popularity, with more than 100 million users posting 340 million tweets a day in 2012.The service also handled 1.6 billion search queries per day.
      </div>;
  }
  public content1() {
    return <div>
      Facebook is an online social networking service headquartered in Menlo Park, California. Its website was launched on February 4, 2004, by Mark Zuckerberg with his Harvard College roommates and fellow students Eduardo Saverin, Andrew McCollum, Dustin Moskovitz and Chris Hughes.The founders had initially limited the website membership to Harvard students, but later expanded it to colleges in the Boston area, the Ivy League, and Stanford University. It gradually added support for students at various other universities and later to high-school students.
      </div>;
  }
  public content2() {
    return <div>
      WhatsApp Messenger is a proprietary cross-platform instant messaging client for smartphones that operates under a subscription business model. It uses the Internet to send text messages, images, video, user location and audio media messages to other users using standard cellular mobile numbers. As of February 2016, WhatsApp had a user base of up to one billion,[10] making it the most globally popular messaging application. WhatsApp Inc., based in Mountain View, California, was acquired by Facebook Inc. on February 19, 2014, for approximately US$19.3 billion.
      </div>;
  }
  public onChange(): void {
    this.tabInstance.heightAdjustMode = this.dropInstance.value;
  }

  public render() {
    return (
    <div>
        <DropDownListComponent ref={drop => this.dropInstance = drop!} id='contentHeight' dataSource={this.heightData} fields={this.fields} value={this.value} width={'150'} change={this.onChange = this.onChange.bind(this)} />
        <br /><br />
      <TabComponent ref={tab => this.tabInstance = tab!} height="400px">
        <TabItemsDirective>
          <TabItemDirective header={this.headerText[0]} content={this.content0} />
          <TabItemDirective header={this.headerText[1]} content={this.content1} />
          <TabItemDirective header={this.headerText[2]} content={this.content2} />
        </TabItemsDirective>
      </TabComponent>
      </div>
    );
  }
}
ReactDOM.render(<ReactApp />, document.getElementById('element'));
<!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/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 { DropDownListComponent } from '@syncfusion/ej2-react-dropdowns';
import { TabComponent, TabItemDirective, TabItemsDirective } from '@syncfusion/ej2-react-navigations';
import * as React from 'react';
import * as ReactDOM from 'react-dom';
export default class ReactApp extends React.Component {
    constructor() {
        super(...arguments);
        this.headerText = [{ text: "Twitter" }, { text: "Facebook" }, { text: "WhatsApp" }];
        this.fields = { text: 'text', value: 'value' };
        this.heightData = [
            { 'value': 'None', 'text': 'None' }, { 'value': 'Content', 'text': 'Content' },
            { 'value': 'Fill', 'text': 'Fill' }, { 'value': 'Auto', 'text': 'Auto' }
        ];
        this.value = 'Content';
    }
    content0() {
        return <div>
      Twitter is an online social networking service that enables users to send and read short 140-character messages called "tweets". Registered users can read and post tweets, but those who are unregistered can only read them. Users access Twitter through the website interface, SMS or mobile device app Twitter Inc. is based in San Francisco and has more than 25 offices around the world. Twitter was created in March 2006 by Jack Dorsey, Evan Williams, Biz Stone, and Noah Glass and launched in July 2006. The service rapidly gained worldwide popularity, with more than 100 million users posting 340 million tweets a day in 2012.The service also handled 1.6 billion search queries per day.
      </div>;
    }
    content1() {
        return <div>
      Facebook is an online social networking service headquartered in Menlo Park, California. Its website was launched on February 4, 2004, by Mark Zuckerberg with his Harvard College roommates and fellow students Eduardo Saverin, Andrew McCollum, Dustin Moskovitz and Chris Hughes.The founders had initially limited the website membership to Harvard students, but later expanded it to colleges in the Boston area, the Ivy League, and Stanford University. It gradually added support for students at various other universities and later to high-school students.
      </div>;
    }
    content2() {
        return <div>
      WhatsApp Messenger is a proprietary cross-platform instant messaging client for smartphones that operates under a subscription business model. It uses the Internet to send text messages, images, video, user location and audio media messages to other users using standard cellular mobile numbers. As of February 2016, WhatsApp had a user base of up to one billion,[10] making it the most globally popular messaging application. WhatsApp Inc., based in Mountain View, California, was acquired by Facebook Inc. on February 19, 2014, for approximately US$19.3 billion.
      </div>;
    }
    onChange() {
        this.tabInstance.heightAdjustMode = this.dropInstance.value;
    }
    render() {
        return (<div>
        <DropDownListComponent ref={drop => this.dropInstance = drop} id='contentHeight' dataSource={this.heightData} fields={this.fields} value={this.value} width={'150'} change={this.onChange = this.onChange.bind(this)}/>
        <br /><br />
      <TabComponent ref={tab => this.tabInstance = tab} height="400px">
        <TabItemsDirective>
          <TabItemDirective header={this.headerText[0]} content={this.content0}/>
          <TabItemDirective header={this.headerText[1]} content={this.content1}/>
          <TabItemDirective header={this.headerText[2]} content={this.content2}/>
        </TabItemsDirective>
      </TabComponent>
      </div>);
    }
}
ReactDOM.render(<ReactApp />, document.getElementById('element'));