Question

I have JSON: {"status":"ok","squares":{"3x13":"0","3x12":0,"4x12":0,"2x13":0,"4x13":0,"4x14":2}}

How can i translate this to key-value array in javascript?

        for (var s in s.squares) {
            console.log(s);
        }

gives only keys, like 3×13, 3×12. How get the values?

P.S. Sorry for bad Engish.

Answer 1

your loop for (var s in s.squares) will iterate each property of the object refered to by s.squares to get the value as well you simply have to do s.squares[s] so the loop would be something like:

for (var key in s.squares) {
   var value = s.squares[key];
}

how ever you’d probably want to safe guard yourself a bit and write the itertion like:

var squares = s.squares;
for (var key in squares) {
   if(squares.hasOwnProperty(key)){
      var value = squares[key];
   }
}