Clear matrix answered on checkbox click and vice versa | XM Community
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Hey everyone! I have a questionaire, where respondents can choose to either fill a matrix or check a checkbox, like on the picture below: ! Now, I want to enable, that when someone checks the "I do not want feedback" box, any potential selcetion in the matrix above gets removed. I have the following code so far: Qualtrics.SurveyEngine.addOnReady(function() { /*Place your JavaScript here to run when the page is fully displayed*/ var qid = this.questionId; jQuery("input[name='QR~QID57~1']").change(() => { for (var i = 1; i <= 3; i++) { for (var j = 1; j <= 6; j++) { Qualtrics.SurveyEngine.registry[qid].setChoiceValue(i, j, false); } } }); }); However, this doesn't work, every time I check the checkbox now, I get the following error: ! Thank you!
Try changing it to this: ``` Qualtrics.SurveyEngine.addOnReady(function() { var qobj = this; jQuery("input[name='QR~QID57~1']").change(() => { jQuery("#"+qobj.questionId+" input[type=radio]").each(function() { var splitId = this.id.split("~"); qobj.setChoiceValue(splitId[2], splitId[3], false); }); } }); ```
I still get the same error. It's really strange, even when I totally "unroll" the loop, and hardcall setChoiceValue(1, 1, false) etc X times, it gives me the mistake. I am very much confused.
> @rrump said: > I still get the same error. It's really strange, even when I totally "unroll" the loop, and hardcall setChoiceValue(1, 1, false) etc X times, it gives me the mistake. I am very much confused. The code I posted worked for me. The only difference was I didn't hard code the checkbox reference when I tried it. Please provide more information: 1. Post your complete code in fences, like: \\`\\`\\` your code goes here \\`\\`\\` 2. Does the error display when you select the checkbox or when the page loads? 3. Post of block preview link to the question.
Hey! 1. I literally reused your code 1:1 right now. I also tried different version, where I trigger it from a button instead of a jQuery Event (thought, maybe the mistake could be there), no difference. 2. Only once the checkbox has been checked, not on page load. 3. https://mtecethz.eu.qualtrics.com/jfe/preview/SV_7Nx0rLEbrHTmYpD/BL_blsZkJvPnBxs2Rn?Q_SurveyVersionID=current - Thank you so much already
@rrump, I tried it on a Likert where it works. It doesn't work on a Bipolar. They should be the same, but there appears to be a problem within the bipolar question object. You should probably report it Qualtrics Support.
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