如何在按鈕上生成事件以通過按鈕iphone

我已經創建了一個按鈕編程，我想引發事件去下一頁，事件不會生成。我能做什麼？如何在按鈕上生成事件以通過按鈕iphone

這是代碼：

btnSignUp =[UIButton buttonWithType:UIButtonTypeRoundedRect]; 
btnSignUp.frame =CGRectMake(20,250,280,35); 
[btnSignUp setTitle:@"Sign Up" forState:UIControlStateNormal]; 
[btnSignUp addTarget:self action:@selector(registrationPage:) 
    forControlEvents:UIControlEventAllTouchEvents]; 

    -(void)registrationPage:(id)sender 
    {   
    registration =[[RegistrationPage alloc] initWithNibName:@"Registration" bundle:[NSBundle mainBundle]]; 

     [self.navigationController pushViewController:registration animated:YES]; 

    }

來源

2011-11-02 Vinod Vishwakarma

你已經做了所有工作GRT！只需一行更改。

btnSignUp = [UIButton buttonWithType：UIButtonTypeRoundedRect];

btnSignUp.frame =CGRectMake(20,250,280,35); 

    [btnSignUp setTitle:@"Sign Up" forState:UIControlStateNormal]; 

    [btnSignUp addTarget:self action:@selector(registrationPage:) 

forControlEvents:UIControlEventTouchUpInside]; 





-(void)registrationPage:(id)sender 
{ 

registration =[[RegistrationPage alloc] initWithNibName:@"Registration" bundle:[NSBundle mainBundle]]; 

    [self.navigationController pushViewController:registration animated:YES]; 

}

這會爲你

來源

2011-11-02 07:37:51

看看我code__肯定工作 RegistrationPage * R = [[RegistrationPage頁頭] initWithNibName：@ 「RegistrationPage」捆綁：無]。 [self.navigationController pushViewController：r animated：YES]; //錯誤[r release]; 當我嘗試釋放r的resorce時，它給了我錯誤！你可以給soltuion嗎？ – Chintan

我沒有正確地解決你的問題？ –

嘗試這樣，

[btnSignUp addTarget:self action:@selector(registrationPage:) forControlEvents:UIControlEventTouchUpInside];

來源

2011-11-02 07:33:39

//methodname 
{ 
btnSignUp.frame =CGRectMake(20,250,280,35); 
btnSignUp =[UIButton buttonWithType:UIButtonTypeRoundedRect]; 
[btnSignUp setTitle:@"Sign Up" forState:UIControlStateNormal]; 
[btnSignUp addTarget:self action:@selector(registrationPage) 
forControlEvents:UIControlEventAllTouchEvents]; 
} 
-(void)registrationPage 
{   
registration =[[RegistrationPage alloc] initWithNibName:@"Registration" bundle:nil]; 
[self.navigationController pushViewController:registration animated:YES]; 
[registration release]; 
}

來源

2011-11-02 12:58:01

如何在按鈕上生成事件以通過按鈕iphone

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