Customize the ui appearance of the control in EJ2 JavaScript Numerictextbox control

15 May 20234 minutes to read
You can change the appearance of the NumericTextBox by adding custom cssClass to the component and enabling styles. Refer to the following example to change the appearance of the NumericTextBox.
index.js
index.html
styles.css
// initializes the NumericTextBox component
var numeric = new ej.inputs.NumericTextBox({
    // sets value to the NumericTextBox
     value: 10,
     placeholder: 'Enter value :',
     floatLabelType: 'Always',
});

numeric.appendTo('#numeric1');

//adding custom css class to NumericTextBox
var x=document.getElementById("numeric1").ej2_instances[0];
x.cssClass="e-style";
<!DOCTYPE html><html lang="en"><head>
    <title>EJ2 NumericTextBox</title>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta name="description" content="TypeScript NumericTextBox Component with Custom cssClass">
    <meta name="author" content="Syncfusion">
    <link href="styles.css" rel="stylesheet">
    <link href="https://cdn.syncfusion.com/ej2/25.1.35/ej2-base/styles/material.css" rel="stylesheet">
    <link href="https://cdn.syncfusion.com/ej2/25.1.35/ej2-inputs/styles/material.css" rel="stylesheet">
    
    
<script src="https://cdn.syncfusion.com/ej2/25.1.35/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 class="wrap">
          <input id="numeric1" type="text" name="numericValue/">
        </div>
    </div>
    
<style>
  .e-numeric.e-style .e-control.e-numerictextbox  {
    color: royalblue ;
    font-size: xx-large ;
    border: 0px ;
  }
  .e-input-group.e-control-wrapper:not(.e-success):not(.e-warning):not(.e-error):not(.e-float-icon-left), .e-float-input.e-control-wrapper:hover:not(.e-success):not(.e-warning):not(.e-error):not(.e-disabled):not(.e-float-icon-left) {
    border-color: royalblue;
  }
  .e-control-wrapper.e-numeric.e-float-input.e-style .e-spin-down  {
    color:royalblue;
  }
  .e-control-wrapper.e-numeric.e-float-input.e-style .e-float-line::before {
    background: royalblue ;
  }
  .e-control-wrapper.e-numeric.e-float-input.e-style .e-float-line::after {
    background: royalblue ;
   }
  .e-control-wrapper.e-numeric.e-float-input.e-style .e-spin-up {
    color:royalblue ;
  }
  .e-control-wrapper.e-numeric.e-float-input.e-style .e-float-text.e-label-top {
    color: royalblue ;
    font-size: medium ;
  }
</style>


<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%;
}

.wrap {
  margin: 0 auto;
  width: 240px;
  padding-top:100px;
}