plotly.js: Chrome is logging [Violation] errors in verbose console mode
First reported https://community.plot.ly/t/violation-at-console/4518/7
To see it, open up https://codepen.io/etpinard/pen/ZyLQYy and turn on Verbose mode
The error message points to this line in dragbox.js.
[Violation] Added non-passive event listener to a scroll-blocking 'wheel' event.
Consider marking event handler as 'passive' to make the page more responsive.
Observed in Chrome 59 and 58.
Anyone know what this is about?
About this issue
- Original URL
- State: open
- Created 7 years ago
- Reactions: 4
- Comments: 28 (15 by maintainers)
Any updates on this?
All examples of choropleth from https://plot.ly/javascript/choropleth-maps generates multiple messages:
My version of Chrome is 66. The messages are generated when I double click on any country. However, the example with Mapbox doesn’t generate any messages…
Did this ever get fixed…? My events are crashing when I try to perform some logic… I just get TONS of events.
Blocked by https://github.com/mikolalysenko/mouse-wheel/pull/7
Also wondering the status of this!
@dfcreative you’re going for this?
cc @dfcreative , which might know what this is about.
Let’s see… this is a pretty good description of how to detect and apply it: https://github.com/WICG/EventListenerOptions/blob/gh-pages/explainer.md