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jQWidgets jqxNumberInput focus() Method

  • Last Updated : 30 Sep, 2021

jQWidgets is a JavaScript framework for making web-based applications for PC and mobile devices. It is a very powerful, optimized, platform-independent, and widely supported framework. The jqxNumberInput represents a jQuery widget that is used to add input currency, percentages and any type of numeric data. The input data can be presented in various ways. The other capabilities of this widget are to customizable the number of digits and decimal digits, currency symbol’s string and position, group and decimal separator character.

The focus() method is used to focus on the input field. It does not accept any parameter and does not return any value.

Syntax:

$('Selector').jqxNumberInput('focus');

Linked Files: Download jQWidgets from the given link https://www.jqwidgets.com/download/. In the HTML file, locate the script files in the downloaded folder.

<link rel=”stylesheet” href=”jqwidgets/styles/jqx.base.css” type=”text/css” />
<script type=”text/javascript” src=”scripts/jquery-1.11.1.min.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxcore.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqx-all.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxnumberinput.js”></script>

The below example illustrates the jQWidgets jqxNumberInput focus() method.

Example:

HTML




<!DOCTYPE html>
<html lang="en">
  
<head>
    <link rel="stylesheet" href=
        "jqwidgets/styles/jqx.base.css" type="text/css" />
    <script type="text/javascript" 
        src="scripts/jquery-1.11.1.min.js"></script>
    <script type="text/javascript" 
        src="jqwidgets/jqxcore.js"></script>
    <script type="text/javascript" 
        src="jqwidgets/jqx-all.js"></script>
    <script type="text/javascript" 
        src="jqwidgets/jqxnumberinput.js"></script>
</head>
  
<body>
    <center>
        <h1 style="color: green;">
            GeeksforGeeks
        </h1>
  
        <h3>
            jQWidgets jqxNumberInput focus() Method
        </h3>
  
        <div id='jqxNumberInput'></div>
  
        <input type="button" id="jqxBtn" 
            value="Focus on Widget" 
            style="padding: 5px 15px; margin-top: 50px;">
    </center>
  
    <script type="text/javascript">
        $(document).ready(function() {
            $("#jqxNumberInput").jqxNumberInput({
                width: '250px',
                height: '35px',
                spinButtons: true,
                value: 500
            });
  
            $("#jqxBtn").on('click', function() {
                $("#jqxNumberInput").jqxNumberInput('focus');
            });
        });
    </script>
</body>
  
</html>

Output:

Reference: https://www.jqwidgets.com/jquery-widgets-documentation/documentation/jqxnumberinput/jquery-number-input-api.htm


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