iphone - modalViewController delegate callbacks - HowTo? -



iphone - modalViewController delegate callbacks - HowTo? -

i have view controller, , when click button create modalview (wrapped uinavigationcontroller) , nowadays it.

dscviewcontroller *enterdescription = [[[dscviewcontroller alloc] init] autorelease]; uinavigationcontroller* navcontroller = [[uinavigationcontroller alloc] initwithrootviewcontroller:enterdescription]; [self presentmodalviewcontroller:navcontroller animated:yes]; [navcontroller release];

the question is, how create (parent)view controller delegate, , when click on button @ modalviewcontroller (done example) phone call method in parent viewcontroller dismiss modal , savings modal input?

i don't think it's practice create 1 controller blame parent controller work should handel. can utilize self.parentviewcontroller dismiss modal in.

if reason handle storage in parentviewcontroller can point done button action method in current viewcontroller , utilize self.parentviewcontroller trigger parent method storage.

or set buttons delegate straight self.parentviewcontroller

[button addtarget:self.parentviewcontroller action:@selector(somemethodinparentviewcontroller) forcontrolevents:uicontroleventtouchupinside];

iphone objective-c ios uiviewcontroller modalviewcontroller

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