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Also a full time Firefox user. Another bug that I believe is actually Firefox doing the right thing: if you make an event handler function but give it no param

Also a full time Firefox user. Another bug that I believe is actually Firefox doing the right thing: if you make an event handler function but give it no parameters, Firefox will have no local named event. Chrome will create an event variable for you. Caused several "Firefox bugs" in our app.

DCoder 7y ago
The behaviour you're referring to is actually a global property `window.event` [0]. Although it's part of the DOM spec, it's only there for historical reasons and should definitely be avoided. [0]: https://developer.mozilla.org/en-US/docs/Web/API/Window/event https://developer.mozilla.org/en-US/docs/Web/API/Window/even...