我在这里疯了。
我正在尝试从一个viewcontrol发送标签数据,以便在另一个视图控件中显示。
下面从按钮发送信息,我正在寻找的是如何发送标签信息,
打开MODAL
-(IBAction) showModal:(id)sender {
outputLabel.text=@"Nothing Chosen";
[[(ContentViewController *)self.parentViewController outputLabel]
setText:[sender currentTitle]];
switch (transitionStyle.selectedSegmentIndex) {
modalContent.modalTransitionStyle=
UIModalTransitionStyleCrossDissolve;
break;
}
[self presentModalViewController:modalContent animated:YES];
}
收到了模特回复
-(IBAction) hideModal:(id)sender {
outputLabel2.text=@"12" ;
[[(Corina3ViewController *)self.parentViewController outputLabel]
setText:[sender currentTitle]];
[self dismissModalViewControllerAnimated:YES];
}
我想将标签信息发送到模型,,,标签是“clearbLabel”
杰森
答案 0 :(得分:0)
在modalView中创建一个标签对象,并将其设置为- showModal:
方法
modalView:
// @interface
UILabel *clearLabel
// don't forget to @synthesize
-(IBAction) showModal:(id)sender {
// your code;
[modalView setClearLabel: clearLabel];
}
你甚至可以在以下之后把它弄掉:
-(IBAction) hideModal:(id)sender {
// your code;
[modalView setClearLabel: nil];
}