Question

I am no jquery or javascript expert, and I am using a multiple select plugin (fcbkselect). Normally I am used to iterating through the post array, but this plugin returns the selected items in a json object such as:

{"rand_T6hOMeRa7tKSGTEp2MCWqtRinJyKAEgq":"[e-mail]","rand_DCNxA7hu8LfWkL5T02TbxXN6qwahENtg":"[e-mail]"}

I am totally clueless as to how I should extract [e-mail] , and [e-mail] , etc. reliably every time since he is using random keys. Any help appreciated.

Cheers!

Answer 1

Just iterate over the object in JavaScript:

var json_str = '{"rand_T6hOMeRa7tKSGTEp2MCWqtRinJyKAEgq":"[e-mail]","r' +
               'and_DCNxA7hu8LfWkL5T02TbxXN6qwahENtg":"[e-mail]"}';
var obj = JSON.parse(json_str);
for (var k in obj) {
  console.log('Key: ' + k + ', mail: ' + obj[k]);
}