append variable to be posted to ajax serialized data

Question

I have a form that I can post all the data in the ajax call like this:

data: $("#myform).serialize(),

But in the function, I set a variable to be be posted

That variable is var favorite = true; or var favorite = false;

It will post that variable if I do this:

var favorite = true;
var first_name = $("myform input[name=first_name]").val();
data: { favorite: favorite, first_name: first_name, etc ... }

But I was wondering if i could something like:

data: $("#myform).serialize + {favorite: favorite}

Its not a big deal if thats not possible, I am just clean up the function.

`data: $("#myform").serialize() + '&favorite=' + favorite` – Arun P Johny Dec 12 '13 at 16:09 — Arun P Johny, Dec 12 '13 at 16:09

score 4 · Accepted Answer · answered Dec 12 '13 at 16:49

4

The serialize() method return a parameter string, so you could just use string concatenation like

data: $("#myform").serialize() + '&favorite=' + favorite

answered Dec 12 '13 at 16:49

Arun P Johny

1 Answers1