标签: objective-c viewcontroller
我有一个显示个人资料信息的视图,但我希望在点击标签时始终发出请求。因为它加载一次。我不想使用Pull to refresh Feature这是我的最后一个选项。感谢。
答案 0 :(得分:0)
您可能想要viewWillAppear:。
viewWillAppear:
- (void)viewWillAppear:(BOOL)animated { [super viewWillAppear:animated]; //reload your view here... }
https://developer.apple.com/library/ios/documentation/uikit/reference/UIViewController_Class/Reference/Reference.html