Question

i try to retrieve value of dropdownlist value but it prints undefined why ?

var selected =  $("#checkedSelect option:selected").val();

i take like that

{foreach from=$allTypes value=types}
                        <option id="checkedSelect" value="{$types.id}">{$types.type}</option>
                           {/foreach}

Answer 1

try this:

    var x;
    $("#checkedSelect").change(function(){
         x = $(this).val();
         alert(x);
    });