jQWidgets jqxWindow isOpen() Method

Last Updated : 26 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 jqxWindow is used for entering data or viewing information in an application.

The isOpen() method is used to return true when jqxWindow is opened and false when the jqxWindow is closed. This method does not accept any parameters.

Syntax:

$('selector').jqxWindow('isOpen');

Linked Files: Download jQWidgets from the given link. In the HTML file, locate the script files in the downloaded folder.

<link rel=”stylesheet” href=”jqwidgets/styles/jqx.base.css” type=”text/css” />
<link rel=”stylesheet” href=”jqwidgets/styles/jqx.summer.css” type=”text/css” />
<script type=”text/javascript” src=”scripts/jquery-1.10.2.min.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxcore.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxwindow.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxbuttons.js”></script>

Example: The below example illustrates the jQWidgets isOpen() method.

HTML

<!DOCTYPE html> 
<html lang="en"> 
  
<head> 
    <link rel="stylesheet" href= 
        "jqwidgets/styles/jqx.base.css" type="text/css" /> 
    <link rel="stylesheet" href= 
        "jqwidgets/styles/jqx.summer.css" type="text/css" /> 
    <script type="text/javascript" 
        src="scripts/jquery-1.10.2.min.js"></script> 
    <script type="text/javascript" 
        src="jqwidgets/jqxcore.js"></script> 
    <script type="text/javascript" 
        src="jqwidgets/jqxwindow.js"></script> 
    <script type="text/javascript" 
        src="jqwidgets/jqxbuttons.js"></script> 
  
    <script type="text/javascript"> 
        $(document).ready(function () { 
            $('#jqxwindow').jqxWindow({ 
                width: 150, 
                height: 100 
            }); 
            $("#jqxbutton").jqxButton({ 
                height: 30 
            }); 
            $('#jqxbutton').click(function () { 
                var opened = $("#jqxwindow").jqxWindow('isOpen') 
                alert("The window is opened : " + opened); 
            }); 
        }); 
    </script> 
</head> 
  
<body> 
    <center> 
        <h1 style="color: green;">GeeksforGeeks</h1> 
        <h3>jQWidgets jqxWindow isOpen() Method</h3> 
  
        <input type="button" id="jqxbutton" 
            value="Invoke the isOpen() method" /> 
          
        <div id='content'> 
            <div id='jqxwindow'> 
                <div> Header</div> 
                <div> 
                    <div>GeeksforGeeks</div> 
                </div> 
            </div> 
        </div> 
    </center> 
</body> 
  
</html>