javascript - Datalist for results in database -

i've got link which shows how predefine possible answers easier search. curious, there possibility make a... form, loads data rows in specific column , set datalist?

example php function create datalist 4.

<?php     function datalist($name, $values) {         if((is_string($name)&&(strlen($name)>0)) && (is_array($values))) {             echo "<datalist id=\"{$name}\">";             foreach ($values $value) {                 echo "<option value=\"{$value}\"/>";             }             echo "</datalist>";         }         else {             echo "<p class=\"error\">error: failed create datalist.</p>";         }     } ?>