Passing variables to $.ajax().done()

Question

I'm lost. How might I pass a loop variable to an AJAX .done() call?

for (var i in obj) {
   $.ajax(/script/).done(function(data){ console.log(data); });
}

Obviously, if I were to do console.log(i+' '+data) i would return the very last key in the object obj on every single iteration. Documentation fails me.

Answer 1

You can just create a custom field in the object that you send to $.ajax(), and it will be a field in this when the promise callback is made.

For example:

$.ajax( { url: "https://localhost/whatever.php", method: "POST", data: JSON.stringify( object ), custom: i // creating a custom field named "custom" } ).done( function(data, textStatus, jqXHR) { var index = this.custom; } );