Question

I have an object with depth at most 3:

OBJ.T.V.E={...}

T and V are integers (like in OBJ[0][1][‘String’]={…} )
so a typical structure could be:

OBJ[0][0]['S1']={..}
OBJ[0][0]['S2']={..}
OBJ[0][1]['S1']={..}
OBJ[0][2]['S1']={..}

I want to rearrange and get somehow this:

OBJNEW['S1'][0][0]={...}

which would have the same value as in OBJ[0][0]['S1']

I’m struggling for hours with no luck. Any ideas? Jquery code is also welcome.

EDIT:
Right now I tried creating an array of objects like that:

OBJ2=[];
$.each(OBJ, function(name, value) {
  $(value).each(OBJ, function(name1, value1) {
    OBJ2[name1]=[];
    $(value1).each(OBJ, function(name2, value2) {
      OBJ2[name1][name2]={};
      OBJ2[name1][name2]['S1']={};
    })
  })

But this step fails since each …[‘S1’] assignment overwrites the previous object (e.g. S2).

Please ignore any typos, I have just recreated the logic.

Answer 1

This should get you pretty far, unless I misunderstood.

function flipObject(o) {
  var i1, i2, i3, result = {};

  for ( i1 in o ) {
    if ( o.hasOwnProperty(i1) ) {
      for ( i2 in o[i1] ) {
        if ( o[i1].hasOwnProperty(i2) ) {
          for ( i3 in o[i1][i2] ) {
            if ( o[i1][i2].hasOwnProperty(i3) ) {
              if ( !(i3 in result) ) result[i3] = {};
              if ( !(i1 in result[i3]) ) result[i3][i1] = {};
              result[i3][i1][i2] = o[i1][i2][i3];
            }
          }
        }
      }
    }
  }
  return result;
}

It turns

{
    "0": {
        "0": {
            "s1": "s1.0.0",
            "s2": "s2.0.0"
        },
        "1": {
            "s1": "s1.0.1",
            "s2": "s2.0.1"
        }
    },
    "1": {
        "0": {
            "s1": "s1.1.0",
            "s2": "s2.1.0"
        },
        "1": {
            "s1": "s1.1.1",
            "s2": "s2.1.1"
        }
    }
}

into

{
    "s1": {
        "0": {
            "0": "s1.0.0",
            "1": "s1.0.1"
        },
        "1": {
            "0": "s1.1.0",
            "1": "s1.1.1"
        }
    },
    "s2": {
        "0": {
            "0": "s2.0.0",
            "1": "s2.0.1"
        },
        "1": {
            "0": "s2.1.0",
            "1": "s2.1.1"
        }
    }
}