如何在看到时重新加载viewController?

时间:2014-06-03 05:26:09

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。

1 个答案:

答案 0 :(得分:0)

您可能想要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