title: Get the Query Of a UIWebView URL
body: <p>Hey guys I'm trying to find a way to specifically grab the Query String out of the <code>URL</code> that my <code>UIWebView</code> currently has loaded up.</p>
  
  <p>So for example:</p>
  
  <p><code>www.google.com?page=235</code></p>
  
  <p>I want to end up with a <code>NSString</code> with the text "page=235".</p>
  
  <p>Or even better Page at a <code>NSData</code> Key of Title and 235 at a Key of ID.</p>
  
  <p>Im basically trying to organise the Query String into useable data.</p>
  
  <p>In my project I have a button:</p>
  
  <pre><code>[HTML appendString:@"&lt;a href='didtap://goto?Page=56'&gt;Post Comment&lt;/a&gt;"];
  </code></pre>
  
  <p>That i access with checking the absolute <code>URL</code> to see if the button was fired.</p>
  
  <p>Is there any way to profile the information the way i want to?</p>