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POHow to stop jQuery functions from executing multiple times in this case?
 

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  1. POHow to stop jQuery functions from executing multiple times in this case?
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    <p>I am using jQuery with .load function to update count, however if the button is clicked so fast, it can be hacked. Also I can't use unbind as this makes the button unusable after the first click.</p> <p>Here is the jQuery I use when button is clicked.</p> <pre><code>&lt;script type="text/javascript"&gt; $(function() { // update "likes" of a post $(".bubble-like a").click(function() { var post_id = $(this).parent().parent().parent().attr('id'); var number = post_id.replace(/[^0-9]/g, ''); $(this).parent().parent().children('.bubble-count').children('span').fadeOut(200); $(this).parent().parent().children('.bubble-like').fadeOut(200); $("#result-likes").load('&lt;?php bloginfo('template_directory'); ?&gt;/ajax/add_post_like.php?post_id=' + number); }); // remove my like from a post $(".bubble-unlike a").click(function() { var post_id = $(this).parent().parent().parent().attr('id'); var number = post_id.replace(/[^0-9]/g, ''); $(this).parent().parent().children('.bubble-count').children('span').fadeOut(200); $(this).parent().parent().children('.bubble-liked').fadeOut(200); $(this).parent().parent().children('.bubble-unlike').fadeOut(200); $("#result-likes").load('&lt;?php bloginfo('template_directory'); ?&gt;/ajax/remove_post_like.php?post_id=' + number); }); }); &lt;/script&gt; </code></pre> <p>If I clicked on like too fast or vice versa, the load is executed more than once. I also explained that unbind does not help.</p> <p>Any idea?</p> <p><strong>UPDATE</strong></p> <p>I am not sure if I am doing that correct, but it seems to resolve it in my case.. can anyone correct/make me wrong ?</p> <p>I added this line to my click handlers</p> <pre><code>// update "likes" of a post $(".bubble-like a").click(function() { $(this).css({'display' : 'none'}); var post_id = $(this).parent().parent().parent().attr('id'); var number = post_id.replace(/[^0-9]/g, ''); $(this).parent().parent().children('.bubble-count').children('span').fadeOut(200); $(this).parent().parent().children('.bubble-like').fadeOut(200); $("#result-likes").load('&lt;?php bloginfo('template_directory'); ?&gt;/ajax/add_post_like.php?post_id=' + number); }); // remove my like from a post $(".bubble-unlike a").click(function() { $(this).css({'display' : 'none'}); var post_id = $(this).parent().parent().parent().attr('id'); var number = post_id.replace(/[^0-9]/g, ''); $(this).parent().parent().children('.bubble-count').children('span').fadeOut(200); $(this).parent().parent().children('.bubble-liked').fadeOut(200); $(this).parent().parent().children('.bubble-unlike').fadeOut(200); $("#result-likes").load('&lt;?php bloginfo('template_directory'); ?&gt;/ajax/remove_post_like.php?post_id=' + number); }); </code></pre> <p>I added this line to my loaded scripts add_post_like and remove_post_like:</p> <pre><code>$('.bubble a').show(); </code></pre> <p>Now it seems to accept only one click.. Is that reliable?</p>
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    1. CONote, this doesn't get you away from needing server side validation. It is trivial to spam those responses programmatically.
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      1. USAndrew
 

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