jQWidgets jqxNavigationBar setHeaderContentAt() Method
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 jqxNavigationBar is used for representing a jQuery widget that has header and content sections. On clicking over the header, the content will be expanded or collapsed accordingly.
The setHeaderContentAt() method is used for setting a new header content for the specific item of the specified jqxNavigationBar.
Syntax:
$('Selector').jqxNavigationBar(
'setHeaderContentAt', Item_Index, Item);
Parameters: This method accepts two parameters that are illustrated below:
- Item_Index: This is the index of the item at which the new header content will be set.
- Item: This is the new header content.
Return values: This method does not return any values.
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” />
<script type=”text/javascript” src=”scripts/jquery.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxcore.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxexpander.js”></script>
<script type=”text/javascript” src=”jqwidgets/jqxnavigationbar.js”></script>
Example: The below example illustrates the jQWidgets jqxNavigationBar setHeaderContentAt() method. In the below example, the new header content is being set for the 0th item.
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.js"> </script> <script type="text/javascript" src="jqwidgets/jqxcore.js"> </script> <script type="text/javascript" src="jqwidgets/jqxexpander.js"> </script> <script type="text/javascript" src="jqwidgets/jqxnavigationbar.js"> </script> </head> <body> <center> <h1 style="color: green;"> GeeksforGeeks </h1> <h3> jQWidgets jqxNavigationBar setHeaderContentAt() Method </h3> <div id="jqx_Navigation_Bar" style="margin: 25px;" align="left"> <div>First Header</div> <div> <h8>Content for the first header</h8> <ul> <li>GFG</li> <li>CSE</li> </ul> </div> <div> Second Header</div> <div> <h8>Content for the second header</h8> <ul> <li>GeeksforGeeks</li> <li>CSE</li> </ul> </div> </div> <input type="button" style="margin: 29px;" id="jqxbutton_for_setHeaderContentAt" value="Set a new header content for 0th item"/> <script type="text/javascript"> $(document).ready(function () { $("#jqx_Navigation_Bar"). jqxNavigationBar({ width: 290, height: 150, }); $("#jqxbutton_for_setHeaderContentAt"). jqxButton({ width: 280, }); $('#jqxbutton_for_setHeaderContentAt'). on('click', function () { var Item_Index = 0; var Item = "New Header"; $('#jqx_Navigation_Bar'). jqxNavigationBar( 'setHeaderContentAt', Item_Index, Item); }); }); </script> </center> </body> </html> |
Output:
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