Ajax Form Not Updating Values

I've got this form that updates user information on db. However, this functionality is not working with ajax (works with a simple submit with refresh). This postes form serialized

Solution 1:

From an initial glance, it looks like you aren't waiting until the document has loaded before binding an event handler. This means that #commit-changes doesn't even exist when you try to add the .click event handler.

To fix this in jQuery, wrap this around your entire code:

$(document).ready(function(){
  // do stuff
});

This function sends a callback to jQuery's document.ready handler, so that all the code only executes once the page is loaded.

Solution 2:

Remove the .submit() function. something like this.

  $.post("modules/user/updateuser.php",{data:$("#validation").serialize()},function(response){
     $("#response-update").html(response);
});

on the php side try to print_r($_POST['data']); and please post the output.

Solution 3:

In the updateUsers function (in Users class) you try to update the field nome or name ?

You are suppose to use nome only right?