gistfile1.txt

$(document).ready ->
  state_cache = {}
  $('#invoice_product_code_invoice_product_code').change ->
    invoice_product_code = $(this).val()
    console.log invoice_product_code
    switch invoice_product_code
        when 'INVPRODA'
          $('#product_name').val('Product A');       
        when 'INVPRODB'
          $('#product_name').val('Product B');
        when 'Add New'
          $("#invoice_product_code_invoice_product_code").val('INVPRODA');
          $('#windowCreateInvoiceProductDialog').modal("show");
        else
          $('#product_name').val('Something') ;
        

$(document).ready(function() {
var state_cache;
state_cache = {};
return $('#invoice_product_code_invoice_product_code').change(function() {
var invoice_product_code;
invoice_product_code = $(this).val();
console.log(invoice_product_code);
switch (invoice_product_code) {
case 'INVPRODA':
return $('#product_name').val('Product A');
case 'INVPRODB':
return $('#product_name').val('Product B');
case 'Add New':
$("#invoice_product_code_invoice_product_code").val('INVPRODA');
return $('#windowCreateInvoiceProductDialog').modal("show");
default:
return $('#product_name').val('Something');
}
});
});