We are getting "Unable to preventDefault inside passive event listener" error in web console when attepting drag and drop question

We are getting "Unable to preventDefault inside passive event listener" error in web console when attepting drag and drop question

بواسطة - brami petluri
عدد الردود: 3

Hi,

When attempting to drag and drop an option in mobile browser, the page is scrolling along with option. This is making hard to answer the question. We found the below web console error while using a drag and drop question.

"[Intervention] Unable to preventDefault inside passive event listener due to target being treated as passive. See https://www.chromestatus.com/features/5093566007214080"

Please check attached screenshot.

Using below version moodle:

Moodle 3.6.6+ (Build: 20190913)


المرفق drag_drop_error.PNG
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رداً على brami petluri

Re: We are getting "Unable to preventDefault inside passive event listener" error in web console when attepting drag and drop question

بواسطة - Tim Hunt
صورة Core developers صورة Documentation writers صورة Particularly helpful Moodlers صورة Peer reviewers صورة Plugin developers
Do you get the same error on the Moodle demo site? https://qa.moodledemo.net/mod/quiz/view.php?id=31
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رداً على Tim Hunt

Re: We are getting "Unable to preventDefault inside passive event listener" error in web console when attepting drag and drop question

بواسطة - brami petluri
Hi,

Yes, getting the same error on https://qa.moodledemo.net/mod/quiz/view.php?id=31 site also.

Regards
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رداً على brami petluri

Re: We are getting "Unable to preventDefault inside passive event listener" error in web console when attepting drag and drop question

بواسطة - Tim Hunt
صورة Core developers صورة Documentation writers صورة Particularly helpful Moodlers صورة Peer reviewers صورة Plugin developers
Hmm. It does not do it for me in any desktop browser. That makes it annoying to debug. حزين

When we implemented these question types, we did test on mobile devices. And the quiz on qa.moodledemo.net is working fine on my iPhone. I don't have an android device to test with.
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