title: Django Select Option selected issue
body: <p>I tried to follow some examples on stackoverflow for option selected in select list but still, I could not get it work.</p>
  
  <p>This is my code snippet</p>
  
  <pre><code>&lt;select name="topic_id" style="width:90%"&gt;
      {% for t in topics %}
          &lt;option value="{{t.id}}" {% if t.id == topic_id %} selected="selected" {% endif %}&gt;{{t.title}}{{t.id}}&lt;/option&gt;
      {% endfor %}
  &lt;/select&gt;
  </code></pre>
  
  <p>I took the topic_id from param['topic_id'] in views.py.</p>
  
  <p>Thanks!</p>