iOS webview 互動，iOSwebview

iOS webview 互動，iOSwebview

-(void)webViewDidFinishLoad:(UIWebView *)webview{    NSString *currentURL = [webView stringByEvaluatingJavaScriptFromString:@"document.location.href"];    NSString *title = [webview stringByEvaluatingJavaScriptFromString:@"document.title"];     NSString *js_result = [webView stringByEvaluatingJavaScriptFromString:@"document.getElementsByName('q')[0].value='heyuan110';"];        NSString *js_result2 = [webView stringByEvaluatingJavaScriptFromString:@"document.forms[0].submit(); "];        NSLog(@"%@====%@====%@====%@",currentURL,title,js_result,js_result2);        [webView stringByEvaluatingJavaScriptFromString:@"var script = document.createElement('script');"       "script.type = 'text/javascript';"       "script.text = \"function myFunction() { "       "var field = document.getElementsByName('q')[0];"       "field.value='heyuan110.com';"       "document.forms[0].submit();"       "}\";"       "document.getElementsByTagName('head')[0].appendChild(script);"];       [webView stringByEvaluatingJavaScriptFromString:@"myFunction();"];  }