Convert JavaScript object into URI-encoded string

Question

I got a JavaScript object which I would like to get x-www-form-urlencoded.

Something like $(\'#myform\').serialize() but for objects.

Answer 1

Since you were asking for a serialized object, this is probably slightly off the mark. But just in case, if your intent is to use the values within that object as individual parameters, this might be the conversion you're looking for:

var params = {
    "param1": "arg1",
    "param2": "arg2"
};
var query = "";
for (key in params) {
    query += encodeURIComponent(key)+"="+encodeURIComponent(params[key])+"&";
}
xmlhttp.send(query);