jquery ajax call on click, only works once

Question

I have this simple jquery code. On click it gets the URL of the tag, loads that page next to the current content, slides it and removes the old content. The state of the page is EXACTLY the same as before, same elements no extra classes or styles. The problem is that the next ajax call just doesn't work. Maybe I need to .unbind() something?

I'm new to jquery and javascript so i'm quite lost. Thanks a lot for your help :)

<script type="text/javascript"> $(document).ready(function(){ loadPage(); }); function loadPage(url) { if (url == undefined) { $('body').load('index.html header:first,#content,footer', hijackLinks); } else { $.get(url , function(data) { $('body').append(data); $('body>meta').remove(); $('body>link').remove(); $('body>title').remove(); $('body').append(direction); sm = $(window).width(); if(direction == "leftnav"){ $('body>header:last,body>#content:last,footer:last').css("left", "-" + sm + "px"); footerheight = $('body>#content:last').outerHeight(false) + $('body>header:last').outerHeight(true) ; $('footer:last').css("top", footerheight); $('body>header,body>#content,footer').css("-webkit-transition-duration","0.5s") $('body>header,body>#content,footer').css("-webkit-transform","translate(" + sm + "px,0px)"); }; if(direction != "leftnav"){ $('body>header:last,body>#content:last,footer:last').css("left", sm + "px"); footerheight = $('body>#content:last').outerHeight(false) + $('body>header:last').outerHeight(true) ; $('footer:last').css("top", footerheight); $('body>header,body>#content,footer').css("-webkit-transition-duration","0.5s") $('body>header,body>#content,footer').css("-webkit-transform","translate(-" + sm + "px,0px)"); }; setTimeout(function(){ $('body>header:not(:last),body>footer:not(:last),body>#content:not(:last)').remove() },500); setTimeout(function() { $('body>header,body>footer,body>#content').removeAttr('style') },500); }); } } function hijackLinks() { $('a').click(function(e){ e.preventDefault(); loadPage(e.target.href); direction = $(this).attr('class'); }); } </script>

Mark Coleman · Accepted Answer · 2011-03-18 01:57:16Z

Since you are loading content dynmically which is replacing the contents of your body your event handler is most likely is not going to remain.

To fix this you need to adjust your click handler to use either live() or delegate()

$('a').live("click", function(e){ e.preventDefault(); loadPage(e.target.href); direction = $(this).attr('class'); });

THANK YOU. Amazing, i looked at lived but i didn't get it to work strangly. this is awsome :) Thanks again

timhc22 · Accepted Answer · 2016-11-07 20:11:25Z

for anyone reading post 2013 'on' is the new way of doing it now 'live' has been depreciated (example from wordpress pagination):

/*******ajax pagination*******/ jQuery(document).on('click', '#pagination a', function(e){ e.preventDefault(); var link = jQuery(this).attr('href'); jQuery('#content').html('Loading...'); //the 'main' div is inside the 'content' div jQuery('#content').load(link+' #main'); });

the .live() function has been depreciated so use .on() instead. obviously the jQuery library is needed too.

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