Encapsulation in javascript

Question

How to get types.type1["color"] from below? I mean how to write public method to get it.

Config = (function(){

var ids = {
      id1: "id1",
      id2: "id2",
      ....
  }
var types = {
       type1: {
               "color": "red",
               "size": "10"
                ...
              },
        type2: {
               "color": "red",
               "size": "40"
            }
      }
  return {
      getIds: function(id){
            return ids[id];
       }
      getTypes: function(type){
             return types[type];
       }

 }
}();

you have a ending "missing, after "size": "40

painotpi
– painotpi

2013-06-28 04:25:38 +00:00
Commented Jun 28, 2013 at 4:25 — painotpi
– painotpi, Commented Jun 28, 2013 at 4:25
Config.getTypes("type1")["color"]?

Bergi
– Bergi

2013-06-28 04:29:33 +00:00
Commented Jun 28, 2013 at 4:29 — Bergi
– Bergi, Commented Jun 28, 2013 at 4:29
add to that missing ) on last line.

Anton Strogonoff
– Anton Strogonoff

2013-06-28 04:30:32 +00:00
Commented Jun 28, 2013 at 4:30 — Anton Strogonoff
– Anton Strogonoff, Commented Jun 28, 2013 at 4:30

Cristian Sanchez · Accepted Answer · 2013-06-28 04:32:53Z

6

Config.getTypes("type1").color

Using:

Config = (function(){
    var ids = {
        id1: "id1",
        id2: "id2"
    };

    var types = {
        type1: {
            "color": "red",
            "size": "10"
        },
        type2: {
            "color": "red",
            "size": "40"
        }
    };

    return {
        getIds: function(id){
           return ids[id];
        },
        getTypes: function(type){
           return types[type];
        }
    };
})();

edited Jun 28, 2013 at 4:32

answered Jun 28, 2013 at 4:27

Cristian Sanchez

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Comments

Sunny · Accepted Answer · 2013-06-28 04:29:07Z

1

Try

Config.getTypes("type1")["color"]

answered Jun 28, 2013 at 4:29

Sunny

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