967221 - Firefox onDrag Event is missing correct position values

Status: UNCONFIRMED

(Core :: DOM: Events, defect, P3)

Description

[madawi]

User Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:26.0) Gecko/20100101 Firefox/26.0 (Beta/Release)
Build ID: 20131206152142

Steps to reproduce:

Create an event listener for "ondrag"
document.addEventListener('drag',
    function(e) { console.log(e.clientX, e.clientY); },
    false);

The problem is also described here:
http://stackoverflow.com/questions/887316/
http://stackoverflow.com/questions/13110349/


Actual results:

Always the same results
e.layerX = 17895698
e.layerY = 17895698
e.clientX = 0
e.clientY = 0
e.pageX = 0
e.pageY = 0
e.screenX = 0
e.screenY = 0


Expected results:

Normal position data should have been included, like:
e.pageX = 157
e.pageY = 126
e.screenX = 222
e.screenY = 213

Comment 1

[son.c.to]

I just encountered this bug. Seems like a trivial thing to fix for someone familiar with the code base. Anyone familiar with the code base, can point me in the right direction to fix this? I am surprised it has taken so long to fix something like this

Comment 2

[hust2012jiangkai]

https://bugzilla.mozilla.org/show_bug.cgi?id=505521