如何在按钮上生成事件以通过按钮iphone

我已经创建了一个按钮编程，我想引发事件去下一页，事件不会生成。我能做什么？如何在按钮上生成事件以通过按钮iphone

这是代码：

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]; 

    }

来源

2011-11-02 Vinod Vishwakarma

你已经做了所有工作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]; 

}

这会为你

来源

2011-11-02 07:37:51

看看我code__肯定工作 RegistrationPage * R = [[RegistrationPage页头] initWithNibName：@ “RegistrationPage” 捆绑：无]。 [self.navigationController pushViewController：r animated：YES]; //错误[r release]; 当我尝试释放r的resorce时，它给了我错误！你可以给soltuion吗？ – Chintan

我没有正确地解决你的问题？ –

尝试这样，

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

来源

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]; 
}

来源

2011-11-02 12:58:01

如何在按钮上生成事件以通过按钮iphone

回答

相关问题