title: ASP .Net jQuery DropDownList change event
body: <p>I would like to trig jQuery change event with ASP .Net.
  Here is the part of ASP and jQuery code:</p>
  
  <pre><code>&lt;asp:Content runat="server" ID="BodyContent" ContentPlaceHolderID="body"&gt;
  &lt;p&gt;
      &lt;asp:DropDownList ID="DropDownList1" runat="server"&gt;
      &lt;/asp:DropDownList&gt;
      &lt;asp:Label ID="Label1" runat="server" Text="Label"&gt;&lt;/asp:Label&gt;
  &lt;/p&gt;
  &lt;script type ="text/javascript"&gt;
      $('#DropDownList1').change(function() {
          alert( "Handler for .change() called." );
      });
  &lt;/script&gt;
  &lt;/asp:Content&gt;
  </code></pre>
  
  <p>Tried to get element by id #body_DropDownList1 and #DropDownList1.
  Unfortunately with no output in both cases.</p>