At what point should data be sent back to server?

Posted by whamsicore on Pro Webmasters See other posts from Pro Webmasters or by whamsicore
Published on 2011-01-17T05:04:48Z Indexed on 2011/01/17 5:59 UTC
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Filed under:

AJAX

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data

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dynamic-forms

A good example would be the stackexchange "rate" button. When a post is upvoted the arrow changes color immediately. However there is a grace period for one to edit one's vote decision (oops! voted by mistake?). Is the upvote action processed immediately or does is only process after a set time period, or when the user leaves the page? How exactly is this rating processed?

What is the standard for handling dynamic page edits (e.g. stackexchange rating, facebook posts?)

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