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POjQuery FullCalendar Fetch Event Optimization
 

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    <p>I was wondering if someone could give me some pointers to help optimize my jQuery Full Calendar Code. The issue i'm running into is when I fetch a lot of events through AJAX (> 25), the browser stalls and becomes unresponsive usually resulting in a message to the user to abort the script. I'm trying to avoid this error, and I was wondering if there was something I could do in my function to improve the loading time.</p> <p>Here is a copy of the function I'm running:</p> <pre><code>//Load the Business Unit Calendar Events function ajaxBUEvents(start, end){ //Loop through the selected checked calendars $(selectBUCalendars()).each(function(i, cal){ $.ajax({ type: 'POST', data: {'startDate': start, 'endDate': end, 'buCals[]': cal}, url: '&lt;?= site_url('AJAX/calendar_ajax/get_cal_events'); ?&gt;', dataType: 'json', async: false, beforeSend: function(){ $('#loading-dialog').dialog({minHeight: 100, width: 250}).dialog('open'); $('#loading-dialog p').text('Loading '+cal+' Calendar Events'); }, success: function(calevents){ $.each(calevents, function(i, calevent){ $('#calendar').fullCalendar('renderEvent', calevent, true); }); } }); }); $('#loading-dialog').dialog('close'); } </code></pre> <p>And here is a sample of the JSON that is returned, this is only one event. Sometimes there can be 50+ events returned:</p> <pre><code>[{"id":4377,"title":"BWR - Lighting Affiliates Dinner - Actualized","start":1259874000,"end":1259888400,"className":"BWR Actualized","allDay":false,"editable":false}] </code></pre> <p>Thank you for the help!</p>
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