title: submit form from <div> html value in codeigneter
body: <p>i have problem using form in codeigneter when to submit value from div html,</p>
  
  <p><strong>example view</strong></p>
  
  <pre><code>&lt;label for="title"&gt;Title:&lt;/label&gt;
  &lt;input type="text" class="form_field" id="title" name="title" size="30" value="&lt;?php echo set_value('title', isset($default['title']) ? $default['title'] : ''); ?&gt;" /&gt;
    &lt;div class="form_field" name="contentbox" id="contentbox" contenteditable="true"&gt; 
     &lt;?php echo set_value('contentbox', isset($default['contentbox']) ? $default['contentbox'] : ''); ?&gt;&lt;/div&gt;
  </code></pre>
  
  <p>in div id="contentbox" is set contenteditable="true", and i will get dinamic value,</p>
  
  <p><strong>controller</strong></p>
  
  <pre><code>....
  
  $data = array( 'title' =&gt; $this-&gt;input-&gt;post('title'),
             'content' =&gt; $this-&gt;input-&gt;post('contentbox'));
  $this-&gt;my_model-&gt;add($data);
  
  ....
  </code></pre>
  
  <p>but in controller i can't get value div id="contentbox" , i have problem input to database,when i'm typing "sometext" in div id="contentbox" value always "0"</p>