how can i set counter value after each iteration in forEach funtionin eg set counter = counter +1 or counter = 1 based on condition
Let just say
I have 2 CDT
itemA:{1,2,3}
itemB{c,d,e,f,g,h}
and i have to generate resultant CDT itemZ: [{ guid:c, ac:1} , { guid:d, ac:2} ,{ guid:e, ac:3} , { guid:f, ac:1} ,{ guid:g, ac:2} ,{ guid:h, ac:3} ]
In my expression rule I am iterating itemB using foreach function
local!counter:0,
local!ItemZ :foreach(
items:itemB
expression :a!localVariable(
local!:counter: if(length(ItemA)>= local!counter, local!:counter +1, 1),
if(length(ItemA)>= local!counter,
{
type!ItemZ
(
guid:fv!item,
ac:ItemA[counter]
)
},
/*else case */
{}
Issue is: every iteration counter is set to 0 instead of previous value of counter.
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