[jQuery] Re: [autocomplete] JSON response

[Giovanni Battista Lenoci]

Arun Kumar ha scritto:
Where can I convert to a JSON object using eval and use it as a local
JSON data?
  
I've solved this way:

In the server side I create a string separated by "\n" chars that 
contains N json objects :

 foreach($list as $c) {
   $record = array();
   $record['id']        = $c->fields['id'];
   $record['comune']    = ucwords(strtolower($c->fields['comune']));
   $record['regione']   = ucwords(strtolower($c->fields['regione']));
   $record['cap']       = $c->fields['cap'];
   $record['provincia'] = $c->fields['provincia'];
   $return[]  = $record;
 }

 foreach($return as $row) {
     echo json_encode($row);
     echo "\n";
 }

and in the javascript side:

    $("#localita").autocomplete('ajax.php', {
      formatItem: function(row) {
        item = eval("(" + row + ")");
        return item.comune+' - '+item.cap+' - '+item.provincia+' - 
'+item.regione;
      }
    }

Hope this helps :-)

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