title: send a value controlled by a jquery slider to the back end
body: <p>I am trying to send a value controlled by a jquery slider to the back end. </p>
  
  <p>Front end:</p>
  
  <pre><code> if (event.target.id == "slide1") {
                              $("#amount1").val(ui.value);
                              amt1 = $("#amount1").val();
                              document.getElementById('&lt;%= HiddenField1.ClientID%&gt;').value = amt1;
                              console.log(document.getElementById('&lt;%=HiddenField1.ClientID%&gt;').value);
  
                          }
  
  $("#amount1").val("%" + $("#slide1").slider("values", 0));
  
  &lt;asp:HiddenField ID="HiddenField1" runat="server" /&gt;
  </code></pre>
  
  <p>VB:</p>
  
  <pre><code>Session("Value1") = HiddenField1.Value
  </code></pre>
  
  <p>I use the console.log to monitor that the value does indeed change on the page. The problem is sending that value in a session.</p>
  
  <p>On the follow page, i have a label that should display the text on load but does not.</p>