iphone - presentModalViewController not working? -

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i coded in button action like

  [uiview beginanimations:nil context:null]; [uiview setanimationduration:1.0]; [uiview setanimationtransition:uiviewanimationtransitionflipfromright forview:maindelegate.window cache:no]; [maindelegate.window addsubview:[self.calcentrycontroller view]]; [uiview commitanimations];

it works fine,but when use in calcentrycontroller.m in 1 action

  [self presentmodalviewcontroller:self.weeklyscorecontroller animated:yes];

to go viewcontroller , not working pls?

is there reason aren't using presentmodalviewcontroller calcentrycontroller? can set modaltransitionstyle on calcentrycontroller uimodaltransitionstylefliphorizontal , use presentmodalviewcontroller:animated instead of doing manual animations.

the reason may because code not calling functions viewwillappear:, viewdidappear:, etc., whereas presentmodalviewcontroller:animated calls right functions presenting new views.


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