Loop Over Array in DS 1.3

Hi Experts,

I need to change the values(numbers) for one of the columns(KF from bex) of a Crosstab based on condition like if the value is 1, it should be replaced with a text called 'Ahead', if it is 2 it should be replaced with a text called 'Behind'.

I am trying to achieve like below. Get the list of values of the KF in an array and loop over that array and change the field value to text, but i am stuck up in the first step itself.

var list = DS1.getMembers(Measures, 100).

Here i am unable to give the Measure's Extended UID, Ctrl+Space shows only the KF Structure id, but i need to specify the individual Structure element's id. How to specify the individual KF Structure element when we have KF Structure in bex ? The measure which i need to replace with text is one of the elements of a KF Structure which i am trying to capture in an array called 'list'.

After the above hurdle is removed, will the below code work to replace the number to text ?

list.forEach(function(element, index)

{

if (element == 1)

{

element == 'Ahead';

}

else if (element == 2)

{

element == 'Behind';

}

}

Thanks & Regards,

Kesavan.