CODEWITHSUNDEEP
iphonebuttonnavigationswitch-statement
Matt McInnes
Matt McInnes

Reputation: 99

Change the navigation button item on button press

I want to be able to change the right navigation bar button to a different button with name and action.

As an Example:

btnOpenImage is pressed and rightNavButton1 changes to rightNavButton2

Upvotes: 2

Views: 832

Answers (2)

Paras Joshi
Paras Joshi

Reputation: 20541

    -(IBAction) btnOpenImage_Clicked:(id)sender{

//1. IF buttons are UIBarButtonItem then use bellow code
                  // This bellow line for Change the action(Target)
                 [rightNavButton1 setAction:@selector(rightNavButton2_Clicked)]; 

                 //This bellow line For Change  the Title
                 [rightNavButton1 setTitle:@"rightNavButton2_Clicked"]; 

//OR 2. IF buttons are UIButton then use bellow code

                // This bellow line for Change the action(Target)
                [rightNavButton1 addTarget:self action:@selector(rightNavButton2_Clicked) forControlEvents:UIControlEventTouchUpInside];

                //This bellow line For Change  the Title
                [rightNavButton1 setTitle: @"rightNavButton2" forState: UIControlStateNormal];
    }

Upvotes: 2

Shekhar Gupta
Shekhar Gupta

Reputation: 6218

Try this:

[btnOpenImage addTarget:self 
               action:@selector(aMethod)
     forControlEvents:UIControlEventTouchDown];

- (void)aMethod
{
   [rightNavButton1 setTitle: @"rightNavButton2" forState: UIControlStateNormal];

}

Upvotes: 1

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