Question

Greeting.

How to enable or disable asp.net DropDownList control using jquery when checking an asp.net checkbox.

So I have I have an asp.net checkbox when I check it I want to enable/disable a DropDownList.

Thank you,

Answer 1

Something like this could do the magic

$('#<%= CheckBox1.ClientID %>').click(function(){
  if ($('#<%= DropDownList2.ClientID %>').prop('disabled') != true)
    $('#<%= DropDownList2.ClientID %>').prop('disabled', true);
  else
    $('#<%= DropDownList2.ClientID %>').prop('disabled', false);
})