IOS Selector(jump to the Other Page)

响应事件或者跳转

  • 使用每个控件里面的action的selector
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UIBarButtonItem *leftbutton = [[UIBarButtonItem alloc] initWithTitle:@"cancel" style:UIBarButtonSystemItemDone target:self action:@selector(goBack)];
  • 实现selector的跳转
    • 定义要跳转到的页面的viewcontroller
    • 用presentModalViewController跳转
    • 用完记得释放资源
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- (void)goBack{
    basicinfo *p1 = [[basicinfo alloc] init];
    [self presentModalViewController:p1 animated:YES];
    [p1 release];
}
IOS
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