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event bubbling - jQuery stopPropagation bubble down

I have a div with a link inside of it:

<div id="myDiv">
    <a href="http://www.lol.com">Lol</a>
</div>

Clicking the <div /> should go somewhere, but clicking the child <a /> should go to www.lol.com. I've seen from previous questions and the jQuery website that .stopPropagation prevents bubbling upwards, but how do I prevent a bubble downwards (isn't that what's necessary here?).

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Events only bubble up. So the click event handler for the a element is fired before the click event handler for the div. If you want the behaviour you describe, the you need to add a click event handler to the a element which stops propagation to the div.

$("#myDiv a").click( function(event) {
    event.stopPropagation();
} );

and keep whatever event handler you have on the div. This should allow the event to perform it's default action, and prevent the handler on the div being fired.

If you only want to prevent clicks on links then you can change your event handler for the div element

$("#myDiv").click( function( event ) {
    if( !$( event.target ).is( "a" ) )
    {
        // existing event handler
    }
} );

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