23433 - Wrong onMouseOver= gets called.

Status: VERIFIED DUPLICATE of bug 12232

(Core :: DOM: Core & HTML, defect, P3)

Description

[jonas_b]

I will attach a document with two almost identical <div> blocks.
Both have a "position: absolute" style but only one block is visible at a time
You can use an <input> button to toggle which block to show.

Both blocks contains links with onMouseOver= functions.
It doesn't matter which block is visible the onMouseOver of the last block
always gets activated, it doesn't matter if the block is hidden or not.

Netscape 4 and IE 5 doesn't behave this way.

I have tested this on both win32 and linux, it is the same except the linux
version likes to crash when displaying alert(""); windows.

/ Jonas Borgström

Comment 1

[jonas_b]

Attachment: A testcase of this bug, works in mozilla, ns4, ie5.

Comment 2

[John Morrison]

Nice test case! (See also bug #22168).

Comment 3

[vidur (gone)]

DUP of 12232.

*** This bug has been marked as a duplicate of 12232 ***

Comment 4

[Alan S. Jones]

verified dup 12232 [EVENTTARG] events going to wrong element: visibility=hidden

Comment 5

[Pulsebot]

Pushed by ffxbld-merge:
https://hg.mozilla.org/releases/mozilla-beta/rev/f8b249440d73
[fenix] For https://github.com/mozilla-mobile/fenix/issues/23433 - Align the provided top sites to the design spec