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Error with popup in VirtualButtons example

July 31, 2012 - 9:45am #1

Hi everybody,
i change the option menu for an alert in the virtualButtons example.
but, i try open a new view or open a popup view  (like this: http://www.touch-code-magazine.com/showing-a-popup-window-in-ios-class-for-download/)
my idea is put a webpage after touch screen.

i try with an alert, and this work OK.
But, i try with popup or go to new view, the 'oppacity' is -1 for every tap in the screen and i don't see the view or popup.

Any idea?

thx :)

(sry 4 my english) 

Error with popup in VirtualButtons example

July 31, 2012 - 9:03pm #2

Please look at the overlay view controller within the samples (e.g. ImageTargets) to see how touse menus within the existing sample code.

Bear in mind also that the rendering is carried out within a background thread, so search the forums as this type of question may have been asked before e.g. for one recent similar issue the answer was to carry out thes updates on the main thread using PerformSelectorOnMainThread.

Not sure this will apply in your case but it's worth looking.

N

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