I think this can be done, if you set an embedded field like “BlockDisplayed” and set it to True after this block.
Then you can use JavaScript to set the second question to read only afterwards, or completely hide it (might be better) based on the value in the BlockDisplayed.
So use display logic to check if the second question should be shown or not like this:
Set BlockDisplayed embedded data to False
Show block first time
Set BlockDisplayed embedded data to True
Show block second time (Now second question will be hidden based on display logic)
I saw this response in another post to a similar question:
Qualtrics.SurveyEngine.addOnload(function() {
var inputs = jQuery("#"+this.questionId+" input[type=radio]");
inputs.click(function() { inputs.prop("disabled",true); });
});
Lock in first answer for multiple choice questions? | XM Community (qualtrics.com)
I think this can be done, if you set an embedded field like “BlockDisplayed” and set it to True after this block.
Then you can use JavaScript to set the second question to read only afterwards, or completely hide it (might be better) based on the value in the BlockDisplayed.
So use display logic to check if the second question should be shown or not like this:
Set BlockDisplayed embedded data to False
Show block first time
Set BlockDisplayed embedded data to True
Show block second time (Now second question will be hidden based on display logic)
Thank you @JesperAndersen. Your response led me to a solution. I created an embedded field “BlockDisplayed” set to “True” after the block. In the survey, I set the question display to “is not equal to” True. So it displays on the first pass of the block and not again. Greatly appreciate your insight.
Thank you for the response @MikeW. I found that post and tried that script, but it allows you to answer/change the response 1 time each time you visit the block.
