Question

This is my json response

{"COLUMNS":["LABEL1", "LABEL2", "RATE1", "RATE2"], "DATA":[["tps", "tvq", 10.0, 20.0]]} 

And I want to be able to loop only over the DATA element.

I don’t have any code because I have no clue how to do this. Just learning this new language.

Answer 1

// response.DATA is an array with just one element
var dataElements = response.DATA;

// The first element in that array is another array containing your data
var firstData = dataElements[0];

// Loop through and access each individual element
for (var i = 0; i < firstData.length; i++) {
  alert(firstData[i]);
}