Add floating label to read only textbox in EJ2 JavaScript Textbox control

23 Jun 20235 minutes to read

You can achieve floating label for read-only textboxes by adding/removing e-label-top and e-label-bottom classes to the label element

In this sample, click the update value button to fill the read-only textbox with value and float a label.

ej.base.enableRipple(true);

var readonlyTextBox = new ej.inputs.TextBox({
    placeholder: 'Input with warning',
    readonly: true,
  });
  readonlyTextBox.appendTo('#readonly');
  document
    .getElementById('setValueButton')
    .addEventListener('click', function () {
      readonlyTextBox.value = '10';
    });
  
  document
    .getElementById('clearValueButton')
    .addEventListener('click', function () {
      readonlyTextBox.value = ''; // Clear the value
    });
<!DOCTYPE html>
<html lang="en">

<head>
    <title>Essential JS 2 TextBox</title>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta name="description" content="Essential JS 2 TextBox Components" />
    <meta name="author" content="Syncfusion" />
    <link href="//cdn.syncfusion.com/ej2/21.2.3/ej2-base/styles/material.css" rel="stylesheet" />
    <link href="//cdn.syncfusion.com/ej2/21.2.3/ej2-inputs/styles/material.css" rel="stylesheet" />
    <link href="//cdn.syncfusion.com/ej2/21.2.3/ej2-buttons/styles/material.css" rel="stylesheet" />
    <link href="index.css" rel="stylesheet" />
    <script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.38/system.js"></script>
    <script src="systemjs.config.js"></script>
<script src="https://cdn.syncfusion.com/ej2/syncfusion-helper.js" type ="text/javascript"></script>
</head>
<body>
    <div id='loader'>Loading....</div>
    <div id='container' class="text_value">
        <div id="input-container"></div>



        <div class="row">
            <div class="col-xs-6 col-sm-6 col-lg-6 col-md-6">
                <div>
                    <input id="readonly" type="text" />
                    
                  </div>
            </div>
        </div>
        <div class="row">
            <div class="col-xs-10 col-sm-10 col-lg-10 col-md-10">
                <button class="e-btn" id="setValueButton">Set Value</button>
                <button class="e-btn" id="clearValueButton">Clear Value</button>
            </div>
        </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;
    font-family: 'Helvetica Neue','calibiri';
    font-size: 14px;
    height: 40px;
    left: 45%;
    position: absolute;
    top: 45%;
    width: 30%;
  }
  
.update_value, .remove_value {
    margin-top: 20px;
}

.remove_value {
    margin-left: 10px;
}

.text_value {
    visibility: visible;
    box-sizing: border-box;
    margin: 0 auto;
    padding: 20px 10px;
    width: 260px;
}