how to send multiple data with $.ajax() jquery

Question

i am trying to send multiple data using j query $.ajax method to my php script but i can pass only single data when i concatenate multiple data i get undefined index error i

Answer 1

var data = 'id='+ id  & 'name='+ name;

The ampersand needs to be quoted as well:

var data = 'id='+ id  + '&name='+ name;