570922 - Items can't be dragged in Chrome experiment Google gravity

Status: RESOLVED DUPLICATE of bug 54341

(Core :: General, defect)

Description

[Barak Gross]

User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.3a5pre) Gecko/20100608 Minefield/3.7a5pre
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.3a5pre) Gecko/20100608 Minefield/3.7a5pre

In the latest nightly, the performance of this test is now greatly improved but there's still one aspect Chrome is better at:
In Chrome items can be dragged and thus have their physics "properties" shown, this does not work in Firefox

Reproducible: Always

Steps to Reproduce:
1. Open URL
2. Drag one of the items on screen
Actual Results:  
No item can be dragged

Expected Results:  
Items should be draggable

Comment 1

[Boris Zbarsky [:bzbarsky]]

Need to figure out where in that mess of js and browser-sniffing things are going awry.  I can confirm the lack of draggability, but it seems rather likely to be a site issue.

Comment 2

[Martijn Wargers (dead)]

I'm seeing these errors in the error console:
Error: window.event is undefined
Source File: http://mrdoob.com/projects/chromeexperiments/google_gravity/js/Main.js
Line: 158

In the js file Main.js, this function is going wrong:

function onDocumentMouseMove() {

	if (!isRunning)
		run();

	mouseX = window.event.clientX;
	mouseY = window.event.clientY;
}

Mozilla doesn't support window.event.

So I would say this is a duplicate of bug 54341.

Comment 3

[Boris Zbarsky [:bzbarsky]]

Ah, indeed.  Just the site assuming the IE event model.  Not sure how I missed that!