Can I code that all displayed Items on the previous page must have been answered?

Question

On one page I have a yes/no question. If yes is pressed, I am displaying 3 follow up questions with the code below. I however want to avoid NA's. Therefore, I would like to add a code snipped that forces participants to fill all DISPLAYED Items. Is this possible, and if yes could anyone provide a code? Thx so much!

<script type="text/javascript">
<!--
var optionA = document.getElementById("CA37_01a");  // "Ja"
var optionB = document.getElementById("CA37_02a");  // "Nein"
var fragebe = document.getElementById("CA32_qst");  // Question anzeige


function toggle() {
  if (optionA.checked) {
    fragebe.style.display = "";

  } else {
    fragebe.style.display = "none";

  }
}
 
SoSciTools.attachEvent(optionA, "click", toggle);
SoSciTools.attachEvent(optionB, "click", toggle);

 
toggle();
// -->
</script>

Answer 1

I understand your situation as follows: The additional question CA32 is displayed dynamically, and you cannot use the integrated completion check, because it would also trigger if the question CA32 does not show up at all.

So the individual response check should trigger if (a) CA37 has the response code 1, and (b) any item in CA32 is missing. Let's put that down in code:

$missing = getItems('CA32', 'missing');
if ((value('CA37') == 1) && !empty($missing)) {
  markFail('CA32');
  repeatPage('XY01');  // You need to create a text for the error message, if you like any
}

Does that make sense to you?

Comments

Thank you very much for your answer! You solved my problem! <3