I have tried to follow the explantion and the examples here:
www.limesurvey.org/manual/Question_type_...r_.28array_filter.29

When I use Multiple short text it works as espected, but when I use Multiple choice it look like the attached screen shot.

What should I do to make the alternatives checked in the first question appear in the matrix below?

Can you attach a sample survey containing only those questions?

Thank you for your quick response.

I tried to export it, is this ok?

For filtering to work, the sub-question codes in both questions must be identical.

Additionally, you can use an expression like this to display the answer text from the multiple-choice:


Here is your survey back with:
- modified sub-question codes
- the new expressions for answer text
- relevance placed on the array so it only appears if there is at least one item selected in Q1.

THANK YOU!! This was very educational

tpartner wrote: - relevance placed on the array so it only appears if there is at least one item selected in Q1.

I have another question that is related, and I'm wondering if it's possible to do something similar with radio-list.

I need contact info of a number of institutions. So I use a text-array with name, email, phone in the columns. The problem is that I don't know the number of institutions.

Is it possible to do something like this:

1. How many institutions do you have? (radiolist 1-20)
2. Please give us the contact info of your institutions (text-array where the number of rows equals the answer in question 1)

You can place relevance on the array rows (y-scale sub-questions) - see screenshot below.



Sample survey attached:

Very nice! Thank you

Just to explain to anybody wondering about the same:

Make a list of numbers in the first question Q1. Make sure that the 'code' and the 'subquestion' is the same number. If you add a list of numbers by the Quick-add the code may automatically be 'A1' instead of '1'.

In the second question (Q2) you set the relevance to !is_empty(Q1) and the relevance in the subquestion as in the image in the above post.

Tony,

If I had a similar setup but with a multiple choice with text instead of regular multiple choice as the first question, what would i type in the filtered subquestions to call whatever was input into the text, rather than the subquestion itself?

For example, given a question code "Q1" and a sub-question code "SQ001", to access the comment value, use this:


So, if you wanted to filter a following question or sub-question so it only appears if there is a comment, use something like this


More on variable naming - www.limesurvey.org/manual/Expression_Man...code_Variable_Naming

Thanks!

tpartner wrote: For example, given a question code "Q1" and a sub-question code "SQ001", to access the comment value, use this:

Code:

{Q1_SQ001comment}

So, if you wanted to filter a following question or sub-question so it only appears if there is a comment, use something like this

Code:

!is_empty(Q1_SQ001comment)

More on variable naming - www.limesurvey.org/manual/Expression_Man...code_Variable_Naming

I feel really stupid, but I just don't get this.

I have a 'Multiple choice list' with the option of 'other' last on the list. The code of this question is 'scenarioer'.

I have a an Array where the subquestions are based on 'scenarioer', code ' scenarioROS'. It works as expected with the prewritten options, but not with 'other'. The other-row of the array is visible no matter if the other-option was ticked or not.

I have tried to edit the 'Relevance equation', but no mater what I put there, the other-row is visible.


How can I make sure that the other-row only show up if people has written something in the other-field?