creating and parsing a 3D array in javascript? [duplicate]

Answer 1

Okay, so as I said in comment to the question, I think you actually need 2D array. That is, if you have N number of questionIds and each questionId has two properties: optionId and optionText

You can create it somehow like this:

var twoD = new Array();

twoD[1] = new Array();
twoD[1]['optionId'] = 3;
twoD[1]['optionText'] = 'blabla';

twoD[2] = new Array();
twoD[2]['optionId'] = 5;
twoD[2]['optionText'] = null;

alert(twoD[1]['optionId']);

Although note that array with associative key is actually an object in JavaScript.

Update: looping through JavaScript

for(var question : twoD){
 alert(question['optionId']);
 alert(question['optionText']);
}