jQuery enable/disable show/hide button w/ SELECT options. Get remaining option values

Question

I have a select list which is being populated using the values from a text field. I also have two buttons: an add button which adds the entered value to the select list and a re

Answer 1

I believe you can check to see if the option length is >0 saying that it has values and if not then it doesn't exist meaning it doesn't have values like so:

if($("#addedchargeamtid option").length > 0 ) //if addedchargeamtid is the id of select tag
{
   $('#removeButton').show();
}
else
{
  $('#removeButton').hide();
}