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POHow do you stop children from propagating an event triggered by a live/delegate listener?
 

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  1. POHow do you stop children from propagating an event triggered by a live/delegate listener?
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    <p>I have a delegation parent that listen for click events in a set of children with a specific class.</p> <pre><code>$(".toggle_group").on("click",".toggle",function(e){ .. }); </code></pre> <p>so heres an example of the html</p> <pre><code>&lt;div class='toggle_group'&gt; &lt;a class='toggle'&gt;click me and i toggle &lt;div&gt;Im a child of toggle&lt;/div&gt;&lt;/a&gt; &lt;a class='toggle'&gt;click me and i toggle &lt;div&gt;Im a child of toggle&lt;/div&gt;&lt;/a&gt; &lt;a class='toggle'&gt;click me and i toggle &lt;div&gt;Im a child of toggle&lt;/div&gt;&lt;/a&gt; &lt;a class='toggle'&gt;click me and i toggle &lt;div&gt;Im a child of toggle&lt;/div&gt;&lt;/a&gt; &lt;/div&gt; </code></pre> <p>the problem is that children of <code>a.toggle</code> propogate the event to the parent triggering the handler when it shouldn't. According to jQuery docs you cant stop event propagation on live/delegated event listeners. </p> <p>How do I stop these sub children of a.toggle from propogating the event to the parent? or maybe in some cases permit it?</p> <p>You see the inner div of <code>.toggle</code> is supposed to be a drop down menu. It shouldnt toggle when you click the menu, only when you click the toggle link...</p>
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    1. COyou do this with .off() on the children
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    2. COso youre saying that children with inherited event listeners should use off to disable them?
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    3. COyes, that's one way to do it. StopPropagation is another way to do it. Yet another way to do it would be to create an event listener for the children div with on() and have it do nothing.
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