Add Toggle Button in JavaScript Toolbar control

08 May 2023 / 2 minutes to read

JavaScript Toolbar supports to add a toggle Button by using the template property. Refer below steps

By using Toolbar template property, pass required HTML String to render toggle button.

{ template: '<button class="e-btn" id="media_btn"></button>' }

Now render the toggle Button into the targeted element in JavaScript Toolbar 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.

Source

Preview

index.ts

index.html

index.css

import { Button  } from '@syncfusion/ej2-buttons';
import { Toolbar } from '@syncfusion/ej2-navigations';

let undoBtn: any;
let zoomBtn: any;
let mediaBtn: any;
let filterBtn: any;
let visibleBtn: any;

let toolbar: Toolbar = new Toolbar({
created: create,
items: [
    { template: '<button class="e-btn" id="media_btn"></button>' },
    { type: "Separator" },
    { template: '<button class="e-btn" id="zoom_btn"></button>' },
    { type: "Separator" },
    { template: '<button class="e-btn" id="undo_btn"></button>' },
    { type: "Separator" },
    { template: '<button class="e-btn" id="filter_btn"></button>' },
    { type: "Separator" },
    { template: '<button class="e-btn" id="visible_btn"></button>'},
]
});
toolbar.appendTo('#element');

function create() {
zoomBtn = new Button({ cssClass: `e-flat`, iconCss: 'e-icons e-zoomin-icon', isToggle: true });
zoomBtn.appendTo('#zoom_btn');

mediaBtn = new Button({ cssClass: `e-flat`, iconCss: 'e-icons e-play-icon', isToggle: true });
mediaBtn.appendTo('#media_btn');

undoBtn = new Button({ cssClass: `e-flat`, iconCss: 'e-icons e-undo-icon', isToggle: true });
undoBtn.appendTo('#undo_btn');

filterBtn = new Button({ cssClass: `e-flat`, iconCss: 'e-icons e-filter-icon', isToggle: true });
filterBtn.appendTo('#filter_btn');

visibleBtn = new Button({ cssClass: `e-flat`, iconCss: 'e-icons e-hide-icon', isToggle: true, content:'Hide'});
visibleBtn.appendTo('#visible_btn');

//Toggle button click event handlers
zoomBtn.element.onclick = (): void => {
    if (zoomBtn.element.classList.contains('e-active')) {
        zoomBtn.iconCss = 'e-icons e-zoomout-icon';
    } else {
        zoomBtn.iconCss = 'e-icons e-zoomin-icon';
    }
};

mediaBtn.element.onclick = (): void => {
    if (mediaBtn.element.classList.contains('e-active')) {
        mediaBtn.iconCss = 'e-icons e-pause-icon';
    } else {
        mediaBtn.iconCss = 'e-icons e-play-icon';
    }
};

undoBtn.element.onclick = (): void => {
    if (undoBtn.element.classList.contains('e-active')) {
        undoBtn.iconCss = 'e-icons e-redo-icon';
    } else {
        undoBtn.iconCss = 'e-icons e-undo-icon';
    }
};

filterBtn.element.onclick = (): void => {
    if (filterBtn.element.classList.contains('e-active')) {
        filterBtn.iconCss = 'e-icons e-filternone-icon';
    } else {
        filterBtn.iconCss = 'e-icons e-filter-icon';
    }
};

visibleBtn.element.onclick = (): void => {
    if (visibleBtn.element.classList.contains('e-active')) {
        document.getElementById('content').style.display = 'none';
        visibleBtn.content = 'Show';
        visibleBtn.iconCss = 'e-icons e-show-icon';
    } else {
        document.getElementById('content').style.display = 'block';
        visibleBtn.content = 'Hide';
        visibleBtn.iconCss = 'e-icons e-hide-icon';
    }
};
}

<!DOCTYPE html>
<html lang="en">

<head>
            
    <title>Essential JS 2 Toolbar</title>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta name="description" content="Typescript Toolbar Controls" />
    <meta name="author" content="Syncfusion" />
    <link href="index.css" rel="stylesheet" />
    <link href="//cdn.syncfusion.com/ej2/21.2.3/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='loader'>LOADING....</div>
    <div id='container'>
        <div id='element' class="toggle"></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>

#container {
    visibility: hidden;
}

#loader {
    color: #008cff;
    height: 40px;
    left: 45%;
    position: absolute;
    top: 45%;
    width: 30%;
}

@font-face {
    font-family: 'toolbar';
    src:
    url(data:application/x-font-ttf;charset=utf-8;base64,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) format('truetype');
    font-weight: normal;
    font-style: normal;
}
    
.e-toolbar.toggle .e-btn .e-icons {
    font-family: 'toolbar' !important;
    font-size: 16px;
    font-style: normal;
    font-weight: normal;
    font-variant: normal;
    text-transform: none;
}
    
.e-hide-icon::before {
    content: '\a701';
}
    
.e-show-icon::before {
    content: '\a700';
}
    
.e-filter-icon::before {
    content: '\a709';
}    

.e-filternone-icon::before {
    content: '\a708';
}
    
.e-undo-icon::before {
    content: '\a706' !important;
}
    
.e-redo-icon::before {
    content: '\a707' !important;
}
    
.e-play-icon::before {
    content: '\a704';
}
    
.e-pause-icon::before {
    content: '\a705';
}
    
.e-zoomin-icon::before {
    content: '\a702';
}
    
.e-zoomout-icon::before {
    content: '\a703';
}

Please provide additional information

Thank you for your feedback and comments.We will rectify this as soon as possible!