I have a table has input column and drop down menu column with class's test1, test2. I need to make a match between input and first 5 characters in options in drop down menu, if it match select this option.

for example: if i write "00001" select "00001-Test1" as a selected option.

Here what i tray but it not working:

$(document).ready(function(){

  selectFromDdm();
  $('.tbl1').on('change', selectFromDdm);
  function selectFromDdm() {
    $('.tbl1 tbody tr').each(function () {
      $(this).find('.test1 input').each(function () {
        var inputVal = $(this).closest('tr').find('.test1 input').val();
        $('.test2 select').each(function(){
          var sb1_option = $(this).closest('tr').find('.test2 select').val().substr(0,5);
          if(inputVal == sb1_option){
            var selected = $(this).closest('tr').find('.test2 select').val();
            $(".test2 select").val(selected);
          }else{
          }
        });
      });
    });
  }
});