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

- brami petluri の投稿
返信数: 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)


添付 drag_drop_error.PNG
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brami petluri への返信

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

- Tim Hunt の投稿
画像 Core developers 画像 Documentation writers 画像 Particularly helpful Moodlers 画像 Peer reviewers 画像 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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Tim Hunt への返信

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

- brami petluri の投稿
Hi,

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

Regards
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brami petluri への返信

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

- Tim Hunt の投稿
画像 Core developers 画像 Documentation writers 画像 Particularly helpful Moodlers 画像 Peer reviewers 画像 Plugin developers
Hmm. It does not do it for me in any desktop browser. That makes it annoying to debug. 悲しい

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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