jQuery Mobile Pagecontainer loadfailed Event

Last Updated : 07 Feb, 2022

jQuery Mobile is a web-based technology that can be used to make responsive content for websites that can be accessed on all types of smartphones, tablets, and desktops.

In this article, we will be using the jQuery Mobile Pagecontainer loadfailed event. This event is triggered if the page load request failed.

Syntax:

Initializing the pagecontainer with the loadfailed event.

$( ".selector" ).pagecontainer({
   loadfailed: function( event, ui ) {}
});

Binding an event listener to the pagecontainerloadfailed event.

$( ".selector" ).on( "pagecontainerloadfailed", 
                      function( event, ui ) {} );

Parameters: These are the following parameters that are accepted.

event: This event is triggered if the page load request failed.
ui: This parameter is of type object with below-given options.
- url: This parameter is the absolute or relative URL that was passed into the loadfailed() by the caller.
- absUrl: This parameter is the absolute version of the URL. If URL was relative, it is resolved against the URL used to loadfailed the currently active page.
- dataUrl: This parameter is the filtered version of absUrl to be used when identifying the page and updating the browser location when the page is made active.
- options: This parameter is the object that contains the options that were passed into the loadfailed().
- xhr: This parameter is the jQuery XMLHttpRequest object used when attempting to loadfailed the page. This is what gets passed as the 3rd argument to the framework’s $.ajax() success callback.
- textStatus: This parameter is the string describing the status. This parameter can also be null.
- toPage: This parameter is the jQuery collection object that contains the destination page DOM element.
- prevPage: This parameter is the jQuery collection object that contains the form page DOM element in a detached state.

CDN Link: Below are some jQuery Mobile scripts that will be needed for your project so add these to your project.

<link rel=”stylesheet” href=”//code.jquery.com/mobile/1.5.0-alpha.1/jquery.mobile-1.5.0-alpha.1.min.css” />
<script src=”//code.jquery.com/jquery-3.2.1.min.js”></script>
<script src=”//code.jquery.com/mobile/1.5.0-alpha.1/jquery.mobile-1.5.0-alpha.1.min.js”></script>

Example: This example describes the jQuery Mobile Pagecontainer loadfailed event.

HTML

<!doctype html> 
<html lang="en"> 
  
<head> 
    <meta name="viewport"
        content="width=device-width, initial-scale=1" /> 
    <link rel="stylesheet"
        href= 
"//code.jquery.com/mobile/1.5.0-alpha.1/jquery.mobile-1.5.0-alpha.1.min.css" /> 
    <script src= 
"//code.jquery.com/jquery-3.2.1.min.js"> 
    </script> 
    <script src= 
"//code.jquery.com/mobile/1.5.0-alpha.1/jquery.mobile-1.5.0-alpha.1.min.js"> 
    </script> 
</head> 
  
<body> 
    <center> 
        <div data-role="page" id="GFG1"> 
            <h1 style="color:green;"> 
                GeeksforGeeks 
            </h1> 
            <h3>jQuery Mobile Pagecontainer loadfailed Event</h3> 
            <div data-role="header"> 
                <h2>First Page</h2> 
            </div> 
            <div role="main"> 
                <a href="#GFG2" data-transition="slide"> 
                Go To Second Page</a> 
            </div> 
            <input type="button" id="Button"
                   value="Loadfailed the external page"> 
            <div id="log"></div> 
        </div> 
        <div data-role="page" id="GFG2"> 
            <h1 style="color:green;"> 
                GeeksforGeeks 
            </h1> 
            <h3>jQuery Mobile Pagecontainer loadfailed Event</h3> 
            <div data-role="header"> 
                <h2>Second Page</h2> 
            </div> 
            <div role="main"> 
                <a href="#GFG1"
                   data-rel="back"
                   data-transition="slide"> 
                  Go Back To First Page 
                </a> 
            </div> 
            <input type="button" id="Button"
                value="Loadfailed the external page"> 
  
        </div> 
    </center> 
    <script> 
        $(document).ready(function () { 
            $("#Button").on('click', function () { 
                $("#GFG1").pagecontainer({ 
                    loadfailed: function (event, ui) { } 
                }); 
                alert('<b>External page from the DOM has been loadfaileded</b>'); 
            }); 
        }); 
    </script> 
</body> 
  
</html> 