How do I open a hidden text box, when a particular option is checked?

KevinBurkman

I am working on a survey, which requires a hidden text box to open, when a particular option is checked ("DEP GeoHub") in the survey. 

I am having difficulty figuring out how to do this, and  I suspect that it involves the use of the relevant field. I was able to successfully do this with my "Other" option in the survey, but this is a stand-alone question; my issue seems to be an option within a option.

I have attached below screenshots for the survey, survey sheet and choices sheet below. Any suggestions would be greatly appreciated.

Thank you,

Kevin

Survey view

Survey sheet

Choices sheet

ZacharySutherby

Hello Kevin Burkman‌

You can add your text question and in the relevant box put something like selected(${question2c},'q2cdepgeohum'). 

I have attached a test XLSForm to take a look and test it out. 

Thank you, 

Zach

TestSelectMultiple.xlsx