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We have a multiple choice question:  Which colors do you like?   With 4 options (black, white, blue, red) and no constraints on how many the user can select.
We have a subsequent Ranking question that asks the users to rank the colors they selected in the multiple choice question
The Ranking question filters the appropriate answers, so if the user only selects "black" and "blue" options in the multiple choice questions, then those are the only 2 they see in the ranking question. Works great!  And we have a condition setup so that if the user selects none of the colors, the ranking question is skipped.

However, if the user selects a single color (say "black"), the Ranking question then shows up with a single item to be ranked, "black".  How can we skip the Ranking question is the Multiple Choice question has less than 2 selections?

Thanks,
Tyler

Hi,
so you have to count the selected items.

In the implemented functions
[url] www.limesurvey.org/manual/ExpressionScri...mplemented_functions [/url]
you find the function "count" with the explanation "count the number of answered (non-blank) questions in the list"

And you display the ranking question if this count is greater than 1.
According this the condition is
count(Q1_SQ001,Q1_SQ002,Q1_SQ003,...)>1

Using the "that" variable
[url] www.limesurvey.org/manual/ExpressionScri....22that.22_variables [/url]
you only say
count(that.Q1)>1

Joffm

Thanks Joffm, that's all it took! I just popped this in the Condition field:  (count(that.G03Q05)>1 and (G02Q07.NAOK == "Y"))

1. To set Display or Skip Logic, select the question you wish to perform the action on and select Display logic or Skip logic under Question behavior menu.
2. Display logic will display the selected question only if conditions are met.

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