I am trying to use the stringByEvaluatingJavaScriptFromString:
to alter a WebView and it's not executing as I expect.
Here is the code, this JS doesn't execute though. Any idea why?
UIWebView *wv = [UIWebView alloc] init];
NSURL *url = [[NSURL alloc] initWithString:@"http://www.google.com"];
NSURLRequest *request = [[NSURLRequest alloc] initWithURL:url];
[wv loadRequest:request];
[wv stringByEvaluatingJavaScriptFromString:@"document.write('This Works')"];
Probably you'll have to wait for the request to finish before you can use
stringByEvaluatingJavaScriptFromString
. Setwv.delegate = self;
and then implement-webViewDidFinishLoad
like this