Ext.data.Model mapping unkown fields

[Souri]

Hi, I'm trying to figure out how to map JSON data from my mediawiki site... an example of the json structure is:

{
  "query": {
    "normalized": [
      {
        "from": "From",
        "to": "To"
      }
    ],
    "pages": {
      "566": {
        "pageid": 566,
        "ns": 0,
        "title": "title here",
        "revisions": [
          {
            "booyah"
          }
        ]
      }
    }
  }
}

I want to get the details in "revisions" but the problem is that it's parent field ('566' in this case) is different for every page. How do I correctly map to get the revisions data if that field is always different?

[gamevampy]

Once you have a valid JSON-format (always "key": "value", so "booyah" over there is invalid),
you can decode the JSON-string with Ext.JSON.decode(string).
Then i think you can get your wanted values with the array-notation.
Something like decodedJson.pages[0].revisions

[Souri]

Thanks for your reply. I got my json in the reader where it's an object and converted to a string with Ext.JSON.encode(object).

Anyway, with a bunch of string manipulations on that, I finally got the data I was after!