IOS Dynamic Join button

Press the existing button to create a new button yourself and add the event for the new button, so when you click the pop-up prompt box.

Add to Viewcontroller.h

@property (weak, nonatomic) iboutletUIButton *addbutton;

Add a response event to this button AddButton

Join in the VIEWCONTROLLER.M

-(ibaction) AddButton: (ID) Sender {

// dynamically add a button

CGRect frame = cgrectmake(0,0, +) ;

UIButton *button = [UIButtonbuttonwithtype: Uibuttontyperoundedrect];

button. frame = frame;

[Button settitle:@ " new Dynamic button added "forstate: UIControlStateNormal];

button. BackgroundColor = [uicolor RedColor];

button. tag =+;

[Button addTarget:self action:@selector(buttonclicked :)forcontrolevents:uicontroleventtouchupinside];

[Self. View addsubview: button];

}

// This is the response function of the new button

-(ibaction) buttonclicked: (ID) Sender {

    uialertview *alert = [[ uialertview< Span style= "COLOR: #000000" > alloc ] Span style= "COLOR: #3d1d81" >initwithtitle : @ " hint "

message:@ " click on Dynamic button!

"

delegate: Self

cancelbuttontitle:@ " OK "

otherbuttontitles:nil];

[Alertshow];

}

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IOS Dynamic Join button