Hiding a component until a math input is submitted and explained

Questions
1

Suppose I have a math input that I want students to explain before another component in another slide is revealed. Currently I named the math input component submit1 and
I have coded in the component I want hidden:

hidden: submit1.submitted

But this only keeps the component hidden until something is submitted, I want to keep the component hidden until something is submitted and explained

2

That actually hides it when it’s submitted. Remember when your conditions are ‘true’, then the component is hidden. Try this:

hidden: not(submit1.submitted) or isBlank(submit1.explainContent)

Edit: Actually this would probably work since the explain prompt doesn’t show unless you submit.

hidden: isBlank(submit1.explainContent)

3

Thanks! Is it possible for the component to be hidden based on whether the explanation to the math input is submitted, instead of whether or not it is blank?

4

I don’t think so, there’s only submitted for the “Submit and Explain” button. There’s no equivalent for the explain prompts “Submit” button. Maybe a feature request, @JayChow?

5

That would be awesome to have an equivalent for the explain prompts “Submit” button! Otherwise, it always takes an additional Free Response input to make students explain their answer.