Ask for ideas. Questions about adding video links and thumbnails
Title, is to add the video SWF address, title, video thumbnails and other information, you can add more than one of the associated video information,
Click Add associated video, it is more than a input title, swf and thumbnail input box.
Now the problem is that I can implement it when I add it, but how can I decide on this page which information has changed and update this record separately? In particular, thumbnail information, is the new selection of thumbnails, update thumbnails, if not selected, keep the original picture unchanged PHP
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Whether the front-end judgment is empty.
Back end of the judgment directly update
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How do I determine which message has changed on this page?
The original information with JS saved up, click on the update with the new and original contrast, different to the background to do update
