MBProgressHUD UIWebView

Question

MBProgressHUD出現問題。我有一個webview，並希望在數據加載時顯示HUD。 HUD顯示，但只停留幾秒鐘，並已消失，但webview沒有完成加載。

-(void)viewDidAppear:(BOOL)animated{ 

// Should be initialized with the windows frame so the HUD disables all user input by covering the entire screen 
HUD = [[MBProgressHUD alloc] initWithWindow:[UIApplication sharedApplication].keyWindow]; 

// Add HUD to screen 
[self.view.window addSubview:HUD]; 

// Regisete for HUD callbacks so we can remove it from the window at the right time 
HUD.delegate = self; 

HUD.labelText = @"Loading"; 
HUD.detailsLabelText = @"updating data"; 

// Show the HUD while the provided method executes in a new thread 
[HUD showWhileExecuting:@selector(loadingWebView) onTarget:self withObject:nil animated:YES];} 

- (void) loadingWebView { 

NSString *fullURL = beverageViewString; 
NSURL *url = [NSURL URLWithString:fullURL]; 
NSURLRequest *requestObj = [NSURLRequest requestWithURL:url]; 
[beverageView loadRequest:requestObj]; 
NSLog(@"%@",beverageViewString);} 

Answer 1

除去showWhileExecuting方法和隱藏HUD中的UIWebView的下面委託方法然後它會正常工作

- (void)webViewDidFinishLoad:(UIWebView *)webView 
{ 
    [HUD hide:YES]; 
} 

Answer 2

我們從來沒有集成Web視圖與MBProgressView HUD，而不是使用這個你應該使用UIActivityIndi​​cator在這裏，並在此委託web視圖的停止& resignFromSuperView：

• （無效）webViewDidFinishLoad： （UIWebView *）webView

你可以手動隱藏HUD在這個代表：

- (void)webViewDidFinishLoad:(UIWebView *)webView 
{ 
    [HUD hide:YES]; 
    if(HUD!=nil) 
    { 
     [HUD removeFromSuperview]; 
     [HUD release]; 
     HUD=nil; 
    } 
}