NSURLRequest mainDocumentURL example ios

mainDocumentURL

Returns the main document URL associated with the request.

- (NSURL *)mainDocumentURL

Return Value of [NSURLRequest mainDocumentURL]

The main document URL associated with the request.

Discussion of [NSURLRequest mainDocumentURL]

This URL is used for the cookie “same domain as main document” policy.

Example of [NSURLRequest mainDocumentURL]

- (void)webViewDidStartLoad:(UIWebView *)webView{

    myRequestedUrl= [webView.request mainDocumentURL];
    NSLog(@"Requested url: %@", myRequestedUrl);    
}

- (void)webViewDidFinishLoad:(UIWebView *)webView{  

    myLoadedUrl = [webView.request mainDocumentURL];
    NSLog(@"Loaded url: %@", myLoadedUrl);

   //psudocode
   if(myRequestedUrl is not the same as myLoadedUrl){
      doSomething
   }
}