• jQuery Video Tutorials

isImmediatePropagationStopped() Method

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Description

The isImmediatePropagationStopped() method checks whether event.stopImmediatePropagation() was ever called on this event object.

This method returns true in case event.stopImmediatePropagation() method has already been called, otherwise it returns false −

Syntax

Here is the simple syntax to use this method −

event.isImmediatePropagationStopped()

Parameters

Here is the description of all the parameters used by this method −

  • NA

Example

Following is a simple example a simple showing the usage of this method −

Live Demo 
<html>
   <head>
      <title>The jQuery Example</title>
      <script type = "text/javascript" 
         src = "https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js">
      </script>
		
      <script type = "text/javascript" language = "javascript">
         $(document).ready(function() {

            $("div").click(function(event){

               if ( event.isImmediatePropagationStopped() ){
                  alert( "Event bubbling is disabled - 1" );
               }else{
                  alert( "Event bubbling is enabled - 1" );
               }
               event.stopImmediatePropagation();
					
               if ( event.isImmediatePropagationStopped() ){
                  alert( "Event bubbling is disabled - 2" );
               }else{
                  alert( "Event bubbling is enabled - 2" );
               }
            });
				
         });
      </script>
		
      <style>
         div{ margin:10px;padding:12px; border:2px solid #666; width:160px;}
      </style>
   </head>
	
   <body>
      <p>Click on any box to see the result:</p>
		
      <div id = "div1" style = "background-color:blue;">
         BOX 1
      </div>
		
      <div id = "div2" style = "background-color:red;">
         BOX 2
      </div> 
   </body>
</html>

This will produce following result −

jquery-events.htm
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