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POHow to filter a very big json string without looping every object in it?
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2009-06-24T19:26:48.557
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I'm currently developing a calendar with all standard views (day, week, month). To load my calendar events I use JSON. When the events are loaded I have to map them on the active view (day, week or month). For each view I only need a particular set of events, the events between the date range of the current view (=timeframe). So, is it possible to filter the events (on date) for each view without looping through the whole JSON object? Now I'm doing this: <pre><code>$(eventCache.Events).each(function() { //CHECK IF THIS EVENT SHOULD BE DISPLAYED }); </code></pre> But the list of events can get up to a couple of hundred so this method is slowing down the performance of the calendar... This is an example of my data: <pre><code>{ "d":{ "__type":"GetEventsCacheResult", "Events":[ { "Subject":"Subject", "CalendarId":"139c9edd-b01b-47cf-bae9-18f3e3dca655", "ColorCode":"#093647", "Id":"0dab7ad9-46c7-e230-294e-0933e78eadae", "Description":null, "DTStartDate":" \/Date(1244596500000)\/", "DTEndDate":"\/Date(1244610000000)\/", "StartDate":"10/06/2009 1:15:00", "EndDate":"10/06/2009 5:00:00", "AppointmentType":0, "AllDay":false }, { "Subject":"Subject", "CalendarId":"139c9edd-b01b-47cf-bae9-18f3e3dca655", "ColorCode":"#093647", "Id":"0fddb3a0-65f1-08c7-daf2-13da605b499b", "Description":null, "DTStartDate":" \/Date(1245823200000)\/", "DTEndDate":"\/Date(1245832200000)\/", "StartDate":"24/06/2009 6:00:00", "EndDate":"24/06/2009 8:30:00", "AppointmentType":0, "AllDay":false }, { "Subject":"Subject", "CalendarId":"139c9edd-b01b-47cf-bae9-18f3e3dca655", "ColorCode":"#093647", "Id":"a95b8a2b-7c8a-677f-dc58-1c9836d72748", "Description":null, "DTStartDate":" \/Date(1247633100000)\/", "DTEndDate":"\/Date(1247646600000)\/", "StartDate":"15/07/2009 4:45:00", "EndDate":"15/07/2009 8:30:00", "AppointmentType":0, "AllDay":false } ], "Dates":{ "StartDate":"\/Date(1238022000000 )\/", "EndDate":"\/Date(1285106400000)\/" } } } </code></pre>
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How to filter a very big json string without looping every object in it?
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