UIWebView 中带有 TabBar 的 ActivityIndicator

发布于 2024-10-08 05:30:53 字数 490 浏览 6 评论 0原文

我希望有人能帮助我。

我有一个 TabBar，其中包含一些 WebView 和每一侧的 ActivityIndicator。当侧面加载时如何隐藏这个？

我尝试过，

- (void)webViewDidStartLoad:(UIWebView *)webView1{
      NSLog(@"Start test");
      [activityIndicator startAnimating];
}

- (void)webViewDidFinishLoad:(UIWebView *)webView1{
      NSLog(@"Stop test");
     [activityIndicator stopAnimating];
     [activityIndicator hidesWhenStopped];
}

但该函数甚至没有被调用。

我将它们放置在调用 webView 的 ViewController 中。

原文

I hope some one can help me with that.

I have a TabBar with some WebViews and an activityIndicator for each side.
how can I hide this one when the side is Loaded?

I tryed it with

- (void)webViewDidStartLoad:(UIWebView *)webView1{
      NSLog(@"Start test");
      [activityIndicator startAnimating];
}

- (void)webViewDidFinishLoad:(UIWebView *)webView1{
      NSLog(@"Stop test");
     [activityIndicator stopAnimating];
     [activityIndicator hidesWhenStopped];
}

but the function dosen't even get called.

I placed them in the ViewController where the webView is called.

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抽个烟儿 2024-10-15 05:30:53

您是否已将您的班级设为 UIWebView 的委托？

[webview setDelegate:self];

您还应该将您的班级声明为委托：

@interface ClassName : NSObject <UIWebViewDelegate>

Have you made your class the delegate for UIWebView?

[webview setDelegate:self];

You should also declare your class as a delegate:

@interface ClassName : NSObject <UIWebViewDelegate>

回复收藏 0 原文

十六岁半 2024-10-15 05:30:53

UIWebView 除外：

[pActivityIndicatorView startAnimating];
[self performSelector:@selector(fnWillCall) withObject:nil afterDelay:0.5];
[pActivityIndicatorView startanimating];
[pActivityIndicatorView stopanimating];

UIWebView：

- (void)webViewDidStartLoad:(UIWebView *)webView {
       [pActivityIndicatorView startAnimating];
}

- (void)webViewDidFinishLoad:(UIWebView *)webView {
       [pActivityIndicatorView stopAnimating];
}

Except UIWebView :

[pActivityIndicatorView startAnimating];
[self performSelector:@selector(fnWillCall) withObject:nil afterDelay:0.5];
[pActivityIndicatorView startanimating];
[pActivityIndicatorView stopanimating];

UIWebView :

- (void)webViewDidStartLoad:(UIWebView *)webView {
       [pActivityIndicatorView startAnimating];
}

- (void)webViewDidFinishLoad:(UIWebView *)webView {
       [pActivityIndicatorView stopAnimating];
}

回复收藏 0 原文

~没有更多了~