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PO
primarykey
Id
7333222
data
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0
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0
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2
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2011-09-07T11:39:12.177
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2011-09-08T07:16:47.733
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2011-09-08T07:16:47.733
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258941
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258941
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7333158
PostTypeId
2
Score
1
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text
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<p>I'd write it this way</p> <pre><code> for (i= 0; i<reqs.length; i++) { var requestID = "request"+i; // Build the DIV for each request element.innerHTML += "<div id="+requestID+" class=request><img class=requestImage src=images/" +reqs[i].image+" alt=Face />&nbsp;&nbsp;"+reqs[i].name+"</div>"; }// end for var requestElement = $(".request"); requestElement.hover( function() { $(this).removeClass().addClass("requestHover"); }, function() { $(this).removeClass().addClass("request"); } ); requestElement.click( // if the request is clicked, then alert me - testing function() { alert('Handler for .click() called.'); } ); </code></pre> <p>Edit to answer to your comment:</p> <p>No, it's a matter of closure. At the end of the loop, <code>requestID</code> is always the same, so <code>$("#"+requestID);</code> is always the same. It's has if there is only one bind. </p> <p>To overcome such a thing, you have some option:</p> <ul> <li>using $.each to loop (see <a href="http://forum.jquery.com/topic/binding-event-to-element-dynamically" rel="nofollow">http://forum.jquery.com/topic/binding-event-to-element-dynamically</a> , <a href="http://forum.jquery.com/topic/binding-click-event-in-a-loop" rel="nofollow">http://forum.jquery.com/topic/binding-click-event-in-a-loop</a>, <a href="http://api.jquery.com/jQuery.each/" rel="nofollow">http://api.jquery.com/jQuery.each/</a> )</li> <li>using the <code>live()</code> method (see <a href="http://api.jquery.com/live/" rel="nofollow">http://api.jquery.com/live/</a>, <a href="http://jsfiddle.net/VrzUb/1/" rel="nofollow">http://jsfiddle.net/VrzUb/1/</a> (used for the click))</li> <li>assigning the events thanks to a selector common to each object (e.g. using classes, as above)</li> </ul>
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1. POOnly last item has bound click/hover events?
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1. COIs there something I'm syntactically doing wrong by trying to get the ID field with the #request+i ? for my improved understanding.
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2. COsee edited answer.
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