Jquery select change -

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<select id="nazione" name="nazione">     <option prefix='+93' value='af' >afghanistan </option>     <option prefix='+355' value='al' >albania </option>     <option prefix='+213' value='dz' >algeria </option>     <option prefix='+376' value='ad' >andorra .... etc </select>

and js

$(document).ready(function() {       $('#nazione').change(function(){          alert( $(this).find("option:selected").attr('prefix') );         alert( $(this).attr('prefix') );     });   });

i have alert null... why?

your code fine. here's demo : http://jsfiddle.net/hkktc/1/

the reason you're not getting value second alert call because attribute prefix doesn't exist select , exists option


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