title: jQuery change the SVG attribute issue?
body: <p>I have SVG code in a HTML page, I want to use the jQuery change the SVG dom background-color,but I can't change it, how can I do it?</p>
  
  <pre><code>&lt;desc&gt;3014&lt;/desc&gt;
  &lt;rect x="0" width="63" height="36.15" y="976.138" class="position-bounds st7"&gt;&lt;/rect&gt;
  &lt;text x="7.17" y="1001.41" v:langid="1033" class="position-text st8"&gt;3014&lt;/text&gt;
  
  $(document).ready(function(){
      $('text[text=3014]').attr('fill','red');
  })
  </code></pre>