title: set dropdownlist value to textbox in jQuery
body: <p>If my dropdown has a value selected, I want to show the selected item text in my textbox. If not, I want to empty it.</p>
  
  <pre><code>&lt;asp:DropDownList ID="ddl"  runat="server" AutoPostBack="true" onselectedindexchanged="ddlSelectedIndexChanged" Width="200px" onchange="ddlChange()"&gt;
  &lt;/asp:DropDownList&gt;
  &lt;asp:TextBox ID="hdntxtbxTaksit" runat="server" Visible="false"&gt;&lt;/asp:TextBox&gt;
  </code></pre>
  
  <p>How can I do this?</p>