ios - Having a UIButton be tapped in a UICollectionViewCell -

i have uicollectionview cells laid out.

i have declared subview:

@property (nonatomic, strong) uibutton *abutton; 

i have declared in each cell so:

if (_abutton == nil) {     _abutton = [uibutton buttonwithtype:uibuttontypesystem]; }  // add in _abutton info here  [self.contentview addsubview:_abutton];  // call button pressed button  [_abutton addtarget:self action:@selector(abuttonpressed:) forcontrolevents:uicontroleventtouchupinside]; 

the button click method so:

- (ibaction) abuttonpressed:(uibutton *) sender {     // code never gets heree } 

the if(_abutton== `nil) needed since cells reused.

how make work now? thanks.

add button action code before button added view.... may work .

 // call button pressed button  [_abutton addtarget:self action:@selector(abuttonpressed:) forcontrolevents:uicontroleventtouchupinside];  // add in _abutton info here  [self.contentview addsubview:_abutton];