What is the best way to handle toolbars in an iPad app that only appear on touch and disappear after no activity?

I have a toolbar in a regular UIView (not uiwebview) that I only want to fade in when the user taps on the screen. Then after some period of inactivity it would be great if it faded out. What is the best way to handle this?


Use an NSTimer then provide animations to show the toolbar hiding.

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How can you stop user input actions while an AJAX query in requesting data?

jquery ajax

I have a JQUERY function that uses AJAX via a PHP page, when the AJAX is running I have a loading.gif show for the user. When the AJAX returns the json data that was requested all is fine. What I w...

Content positioned over background image

javascript html css background positioning

I'm trying to position content based on certain elements of a background image. I've done a lot of research and it seems that it may be possible via JavaScript, but i'm not very familiar with the

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