IBAction什麼都不做。記錄「返回」到控制檯,以便連接正常。 self.topView也什麼都不做,當IBAction爲被稱爲爲什麼不是這個子視圖被刪除?
-(IBAction)loadSettingsView:(id)sender;
{
if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPhone) {
[[NSBundle mainBundle] loadNibNamed:@"settingsView_iphone" owner:self options:nil];
} else {
[[NSBundle mainBundle] loadNibNamed:@"settingsView_ipad" owner:self options:nil];
}
[self.view addSubview:topView];
}
-(IBAction)loadMainView:(id)sender;
{
[topView removeFromSuperview];
NSLog(@"back");
}
你的問題是什麼? –
什麼是'topView',它是如何分配的? –
...哪個IBAction什麼都不做? – Daniel