SurveyToGo: SetAnswerIter

SetAnswerIter(inQuesIdx, inIter, inValues): sets the answer(s) for a question in a specific loop iteration—supports all question types.

Aug 3, 2026
Knowledge

Title

Answer

SetAnswerIter

bool SetAnswerIter (Int32 inQuesIdx, Int32 inIter, DVar[] inValues)

Description

Relevant for all question types that are part of an iteration. Sets the value of an answer/answers in question inQuesIdx with inValues in the specific inIter iteration. If the question is of type Multiple Selection or a grid (Single Choice Grid, Numeric Grid etc) it will set the relevant answers with the corresponding values in inValues. First answer will be set with the first value, second answer will be set with the second value etc.

Parameters

The following is a list of parameters the functions receives

Parameter	Type	Description
inQuesIdx	Int32	Question Index
inIter	Int32	The Iteration Index
inValues	DVar[]	List of values to set

Return Type

bool

Examples

If question 5 is a Single Choice question SetAnswerIter(QRef(5), 3, 2) will set the second value as the answer of the 3rd iteration
Assuming question 5 is a Numeric Grid SetAnswerIter(QRef(5),3, 2,5,7) will set the first topic with the value 2, the second topic with the value 5 and the third topic with the value 7 - all for the 3rd iteration
Assuming question 5 is a Single Choice Grid with 3 or more topics and 7 choices then SetAnswerIter(QRef(5),3, 2,5,7) will set the first topic with the 2nd shoice, the second topic with the 5th choice and the third topic with the 7th choice - all for the 3rd iteration.

URL Name

SurveyToGo-SetAnswerIter