CARDS-2483: Questionnaire designer: enable the "select" (dropdown) display mode for multiple choice questions

[marta-]

DRAFT because it's being published untested.

To test:

• setting displayMode: select on text, long, decimal and vocabulary questions from the questionnaire designer
• how the select questions that accept multiple answer values are behaving in the form edit mode
• check that answer options with both value and label are displayed and working correctly for select questions
• check that na options are behaving as expected for multi-valued select questions

[sdumitriu]

No select for double, resource, or vocabulary questions?

[marta-]

No select for double, resource, or vocabulary questions?

We don't support answer options for double questions since we discovered issues with "matching" double values to options a while ago, so select doesn't currently apply to this data type.

Resource questions already have the select display mode.

I can add select to vocabulary questions, even though I find it as useless as the simple list display mode in this case, but it doesn't hurt so why not.

[sdumitriu]

No select for double, resource, or vocabulary questions?

Resource questions already have the select display mode.

Right, I missed it because all other instances have more than just an empty object.

[marta-]

No select for double, resource, or vocabulary questions?

We don't support answer options for double questions since we discovered issues with "matching" double values to options a while ago, so select doesn't currently apply to this data type.

See fedf974 .

I can add select to vocabulary questions, even though I find it as useless as the simple list display mode in this case, but it doesn't hurt so why not.

Added in 0c045e9 .

[sashaandjic]

[marta-]

Rebased on the latest dev. NA behavior issue addressed in a3035cf.

[marta-]

Known issue - JS console warning: Failed prop type: Invalid prop questionDefinition.displayMode of value select supplied to TextQuestion, expected one of [null,"input","textbox","list","list+input","hidden"]. This will disappear once we upgrade to the React version that deprecates PropTypes.