Toolbar supports to add a toggle Button by using the template property. Refer below steps
<ItemDirective template='<button class="e-btn" id="media_btn"></button>' />created event handler and bind click event for it.
On clicking the toggle Button, change the required icon and content based on current active state.import * as ReactDOM from 'react-dom';
import * as React from 'react';
import { ToolbarComponent, ItemsDirective, ItemDirective } from '@syncfusion/ej2-react-navigations';
import { Button } from '@syncfusion/ej2-react-buttons';
export class ReactApp extends React.Component<{}, {}> {
public undoBtn: any;
public zoomBtn: any;
public mediaBtn: any;
public filterBtn: any;
public visibleBtn: any;
public tbCreated(): void {
this.zoomBtn = new Button({ cssClass: `e-flat`, iconCss: 'e-icons e-zoomin-icon', isToggle: true });
this.zoomBtn.appendTo('#zoom_btn');
this.mediaBtn = new Button({ cssClass: `e-flat`, iconCss: 'e-icons e-play-icon', isToggle: true });
this.mediaBtn.appendTo('#media_btn');
this.undoBtn = new Button({ cssClass: `e-flat`, iconCss: 'e-icons e-undo-icon', isToggle: true });
this.undoBtn.appendTo('#undo_btn');
this.filterBtn = new Button({ cssClass: `e-flat`, iconCss: 'e-icons e-filter-icon', isToggle: true });
this.filterBtn.appendTo('#filter_btn');
this.visibleBtn = new Button({ cssClass: `e-flat`, iconCss: 'e-icons e-hide-icon', isToggle: true, content:'Hide'});
this.visibleBtn.appendTo('#visible_btn');
//Toggle button click event handlers
this.zoomBtn.element.onclick = (): void => {
if (this.zoomBtn.element.classList.contains('e-active')) {
this.zoomBtn.iconCss = 'e-icons e-zoomout-icon';
} else {
this.zoomBtn.iconCss = 'e-icons e-zoomin-icon';
}
};
this.mediaBtn.element.onclick = (): void => {
if (this.mediaBtn.element.classList.contains('e-active')) {
this.mediaBtn.iconCss = 'e-icons e-pause-icon';
} else {
this.mediaBtn.iconCss = 'e-icons e-play-icon';
}
};
this.undoBtn.element.onclick = (): void => {
if (this.undoBtn.element.classList.contains('e-active')) {
this.undoBtn.iconCss = 'e-icons e-redo-icon';
} else {
this.undoBtn.iconCss = 'e-icons e-undo-icon';
}
};
this.filterBtn.element.onclick = (): void => {
if (this.filterBtn.element.classList.contains('e-active')) {
this.filterBtn.iconCss = 'e-icons e-filternone-icon';
} else {
this.filterBtn.iconCss = 'e-icons e-filter-icon';
}
};
this.visibleBtn.element.onclick = (): void => {
if (this.visibleBtn.element.classList.contains('e-active')) {
document.getElementById('content').style.display = 'none';
this.visibleBtn.content = 'Show';
this.visibleBtn.iconCss = 'e-icons e-show-icon';
} else {
document.getElementById('content').style.display = 'block';
this.visibleBtn.content = 'Hide';
this.visibleBtn.iconCss = 'e-icons e-hide-icon';
}
};
}
render () {
const divMargin = { margin: '25px 0' };
return (
<div className='control-pane'>
<div className='control-section tbar-control-section'>
<div className='control toolbar-sample tbar-sample' style={divMargin}>
<ToolbarComponent id="ej2Toolbar" created={this.tbCreated}>
<ItemsDirective>
<ItemDirective template='<button class="e-btn" id="media_btn"></button>' />
<ItemDirective type = 'Separator'/>
<ItemDirective template='<button class="e-btn" id="zoom_btn"></button>' />
<ItemDirective type = 'Separator'/>
<ItemDirective template='<button class="e-btn" id="undo_btn"></button>' />
<ItemDirective type = 'Separator'/>
<ItemDirective template='<button class="e-btn" id="filter_btn"></button>' />
<ItemDirective type = 'Separator'/>
<ItemDirective template='<button class="e-btn" id="visible_btn"></button>' />
</ItemsDirective>
</ToolbarComponent>
</div>
</div>
</div>
);
}
}
ReactDOM.render(<ReactApp />, document.getElementById('toolbar'));<!DOCTYPE html>
<html lang="en">
<head>
<title>Syncfusion React Toolbar Sample</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" />
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.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="toolbar" class="toggle">
<div id="loader">LOADING....</div>
</div>
<br />
<div id="content">
This content will be hidden, when you click on hide button and toggle
get an active state as show, otherwise it will be visible.
</div>
</div>
</body>
</html>import * as ReactDOM from 'react-dom';
import * as React from 'react';
import { ToolbarComponent, ItemsDirective, ItemDirective } from '@syncfusion/ej2-react-navigations';
import { Button } from '@syncfusion/ej2-react-buttons';
export class ReactApp extends React.Component {
tbCreated() {
this.zoomBtn = new Button({ cssClass: `e-flat`, iconCss: 'e-icons e-zoomin-icon', isToggle: true });
this.zoomBtn.appendTo('#zoom_btn');
this.mediaBtn = new Button({ cssClass: `e-flat`, iconCss: 'e-icons e-play-icon', isToggle: true });
this.mediaBtn.appendTo('#media_btn');
this.undoBtn = new Button({ cssClass: `e-flat`, iconCss: 'e-icons e-undo-icon', isToggle: true });
this.undoBtn.appendTo('#undo_btn');
this.filterBtn = new Button({ cssClass: `e-flat`, iconCss: 'e-icons e-filter-icon', isToggle: true });
this.filterBtn.appendTo('#filter_btn');
this.visibleBtn = new Button({ cssClass: `e-flat`, iconCss: 'e-icons e-hide-icon', isToggle: true, content: 'Hide' });
this.visibleBtn.appendTo('#visible_btn');
//Toggle button click event handlers
this.zoomBtn.element.onclick = () => {
if (this.zoomBtn.element.classList.contains('e-active')) {
this.zoomBtn.iconCss = 'e-icons e-zoomout-icon';
}
else {
this.zoomBtn.iconCss = 'e-icons e-zoomin-icon';
}
};
this.mediaBtn.element.onclick = () => {
if (this.mediaBtn.element.classList.contains('e-active')) {
this.mediaBtn.iconCss = 'e-icons e-pause-icon';
}
else {
this.mediaBtn.iconCss = 'e-icons e-play-icon';
}
};
this.undoBtn.element.onclick = () => {
if (this.undoBtn.element.classList.contains('e-active')) {
this.undoBtn.iconCss = 'e-icons e-redo-icon';
}
else {
this.undoBtn.iconCss = 'e-icons e-undo-icon';
}
};
this.filterBtn.element.onclick = () => {
if (this.filterBtn.element.classList.contains('e-active')) {
this.filterBtn.iconCss = 'e-icons e-filternone-icon';
}
else {
this.filterBtn.iconCss = 'e-icons e-filter-icon';
}
};
this.visibleBtn.element.onclick = () => {
if (this.visibleBtn.element.classList.contains('e-active')) {
document.getElementById('content').style.display = 'none';
this.visibleBtn.content = 'Show';
this.visibleBtn.iconCss = 'e-icons e-show-icon';
}
else {
document.getElementById('content').style.display = 'block';
this.visibleBtn.content = 'Hide';
this.visibleBtn.iconCss = 'e-icons e-hide-icon';
}
};
}
render() {
const divMargin = { margin: '25px 0' };
return (<div className='control-pane'>
<div className='control-section tbar-control-section'>
<div className='control toolbar-sample tbar-sample' style={divMargin}>
<ToolbarComponent id="ej2Toolbar" created={this.tbCreated}>
<ItemsDirective>
<ItemDirective template='<button class="e-btn" id="media_btn"></button>'/>
<ItemDirective type='Separator'/>
<ItemDirective template='<button class="e-btn" id="zoom_btn"></button>'/>
<ItemDirective type='Separator'/>
<ItemDirective template='<button class="e-btn" id="undo_btn"></button>'/>
<ItemDirective type='Separator'/>
<ItemDirective template='<button class="e-btn" id="filter_btn"></button>'/>
<ItemDirective type='Separator'/>
<ItemDirective template='<button class="e-btn" id="visible_btn"></button>'/>
</ItemsDirective>
</ToolbarComponent>
</div>
</div>
</div>);
}
}
ReactDOM.render(<ReactApp />, document.getElementById('toolbar'));