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POPhoneGap detecting specific URL in iOS5 UIWebView
 

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    <p>I am using PhoneGap for an iOS project and everything is working except I want to detect a click of the logout link in our web app and intercept it with local logout logic. I am able to detect the logout link, but the logic below ALSO thinks it is the logout page when about:blank fires in PhoneGap's UIWebView. Any ideas what I'm doing wrong?</p> <pre><code>- (BOOL)webView:(UIWebView *)theWebView shouldStartLoadWithRequest:(NSURLRequest *)request navigationType:(UIWebViewNavigationType)navigationType { NSURL *url = [request URL]; // If we detect the logout.jsp we need to go back to the login form and reset the credentials if ([[url path] rangeOfString:@"logout.jsp"].location == NSNotFound) { if ([[url scheme] isEqualToString:@"http"] || [[url scheme] isEqualToString:@"https"]) { return YES; } else { return [ super webView:theWebView shouldStartLoadWithRequest:request navigationType:navigationType ]; } } else { // have PhoneGap go back to index page NSString *urlAddress = [[NSBundle mainBundle] pathForResource:@"www/index" ofType:@"html"]; NSURL *url = [NSURL fileURLWithPath:urlAddress]; NSURLRequest *requestObj = [NSURLRequest requestWithURL:url]; [theWebView loadRequest:requestObj]; return NO; } } </code></pre> <p>EDIT:</p> <p>I haven't solved why this is happening, so for now I have added this workaround in the main else clause:</p> <pre><code>if ([[url path] rangeOfString:@"about:blank"].location != NSNotFound) { return YES; } </code></pre> <p>The bounty will go to someone who can figure out why I even need that workaround when the initial IF is only checking for the logout.jsp string in the url and about:blank should never match that, but does in this case.</p>
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