Chained autocompleter [parent-child]

Chained autocompleter [parent-child]

Hi guys and girls.

i have a problem chaining two inputs that acting as parent-child.

i have this code that works fine:

   function lookup(inputString) {
         $.post("cities.php", {cities: ""+inputString+""}, function(data){
            if(data.length >0) {

               $('#suggestions').show();
               $('#autoSuggestionsList').html(data);
            }
         });
   }


now in cities.php i want to make onclick function that sends value to another script, streets.php.

i made something like this but it's not working:

   function sendValue(sValue) {
   $.post("streets.php", {city: ""+sValue+""});
   }


the php script itself working fine, tested it by putting static values.

i don't use any pluging, it seems easy but it isn't working for me. any help will be appreciated.

thanks.