Enable ripple in EJ2 JavaScript Button group control

10 May 20233 minutes to read

Ripple can be enabled by importing rippleEffect method from ej2-base and initialize rippleEffect with .e-btn-group element, and selector as e-btn.

The following example illustrates how to enable ripple for ButtonGroup.

ej.base.enableRipple(true);

var button = document.querySelector('.e-btn-group');
ej.base.rippleEffect(button, { selector: '.e-btn' });
<!DOCTYPE html><html lang="en"><head>
    <title>EJ2 Button-Group</title>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta name="description" content="Typescript UI Controls">
    <meta name="author" content="Syncfusion">
    <link href="https://cdn.syncfusion.com/ej2/29.2.4/ej2-base/styles/material.css" rel="stylesheet">
    <link href="https://cdn.syncfusion.com/ej2/29.2.4/ej2-buttons/styles/material.css" rel="stylesheet">
    <link href="https://cdn.syncfusion.com/ej2/29.2.4/ej2-popups/styles/material.css" rel="stylesheet">
    <link href="https://cdn.syncfusion.com/ej2/29.2.4/ej2-splitbuttons/styles/material.css" rel="stylesheet">
    <link href="styles.css" rel="stylesheet">
    
    
<script src="https://cdn.syncfusion.com/ej2/29.2.4/dist/ej2.min.js" type="text/javascript"></script>
<script src="https://cdn.syncfusion.com/ej2/syncfusion-helper.js" type ="text/javascript"></script>
</head>

<body>
    
    <div id="container">
        <div id="buttongroup" class="e-btn-group">
            <button class="e-btn">HTML</button>
            <button class="e-btn">CSS</button>
            <button class="e-btn">Javascript</button>
        </div>
    </div>


<script>
var ele = document.getElementById('container');
if(ele) {
  ele.style.visibility = "visible";
}   
      </script>
<script src="index.js" type="text/javascript"></script>
</body></html>
#container {
    visibility: hidden;
}

#loader {
  color: #008cff;
  height: 40px;
  left: 45%;
  position: absolute;
  top: 45%;
  width: 30%;
}
.e-btn-group {
  margin: 25px 5px 20px 20px;
}