Simple Ajax/Codeigniter request

Question

I\'m having some issues with ajax and codeigniter. I\'ve already posted another question (link to question) and I thought I solved it, but I did not so I`m asking someone to wri

Answer 1

use site_url() of codeigniter

 function increase(){
   var number = parseInt($('#number').html()) + 1;  
   $.ajax({
     type: 'POST',
     url: '',
     data: { increse:number }, //<--- here should be increase
     success:function(response){
        $('#number').html(response);
     }
  });

}

however, adding http:// in front of localhost should work

 url: 'http://localhost/test/welcome/increase',

but it is always better and recommended to use site_url() if you are calling a controller in CI...so that this won't give you errors while when you upload it to live server.