UIWebView can not be resolved in js, 100 points distress, such as online

asdasd ";
webView.hidden = FALSE;
[WebView loadHTMLString: embedHTML baseURL: nil];
But the embedHTML replaced some js, it does not show up, for example:

 
NSString * embedHTML = @ "    "; 

Experts hope to teach me, to get right to the point!!
Reply:
Themselves go top
Reply:
Could it be that your browser does not support?

You can save the string to html files directly open the browser look okay.
Reply:

This print does not come out, but