title: how to get value of array id of text field in jquery
body: <blockquote>
    <p>I want to get/set value of text field input in jquery</p>
  </blockquote>
  
  <pre><code>eg.
  &lt;input type="text" name="qty[0][0]"  id="qty[0][0]"&gt; 
  &lt;input type="text" name="qty[0][1]"  id="qty[0][1]"&gt; 
  &lt;input type="text" name="qty[0][2]"  id="qty[0][2]"&gt; 
  &lt;input type="text" name="qty[0][3]"  id="qty[0][3]"&gt; 
  &lt;input type="text" name="qty[0][4]"  id="qty[0][4]"&gt;
  </code></pre>