Chris Waterson Reporter
	Description • 25 years ago

To reproduce:

1. Open a new browser window.

2. Click a link in that browser window to bring up a new page. (Try to pick
URLs that will lead to content that overflows so you can actually try to page
up/down).

3. Click in the content area so that it receives focus.

4. Page up/down.

You'll see this on your console: "JavaScript Error: TypeError: controller has
no properties"

Note that it seems that _clicking a link_ inside the content area has something
to do with clobbering the "controllers" (or whatever). Maybe we're not
re-installing the controllers in the content area when we re-initialize the
context?

Also note that _clicking a link_ seems to be the thing that causes stuff to
break: browsing to URLs from the personal toolbar, or typing a URL into the URL
bar don't seem to cause the controllers to get clobbered.

	Akkana Peck
	Comment 1 • 25 years ago

I see this also when loading pages via bookmarks or by middle-mouse "pasting"
into the content area.  In fact, I haven't seen the page down key work at all in
the browser window this year (on linux).

	Peter Trudelle
	Comment 2 • 25 years ago

reproduced in 1/11 opt build.  reassigning to saari as p3 for m14.
BTW, there is no way this should be set to 'critical' severity. That is reserved
for crashes, data loss or severe leaks.  This should be set to normal.

	Chris Waterson Reporter
	Comment 3 • 25 years ago

ok, i concede that this isn't CRITICAL, but it is MAJOR. Hey, it's a web
browser! you should be able to page up/down!

	Matt Bissiri
	Comment 4 • 25 years ago

*** Bug 22407 has been marked as a duplicate of this bug. ***

	Matt Bissiri
	Comment 5 • 25 years ago

*** Bug 22539 has been marked as a duplicate of this bug. ***

	Matt Bissiri
	Comment 6 • 25 years ago

*** Bug 23656 has been marked as a duplicate of this bug. ***

	leger
	Comment 7 • 25 years ago

BULK MOVE: Changing component from XUL to XP Toolkit/Widgets: XUL.  XUL 
component will be deleted.

	David Baron :dbaron:
	Comment 8 • 25 years ago

See bug 24498 for some additional comments:  this bug does not occur if you
click in the URL bar first, and then the browser window.

	leger
	Comment 9 • 25 years ago

Putting on pdt+ radar for beta1.

	saari (gone) Assignee
	Comment 10 • 25 years ago

*** Bug 25365 has been marked as a duplicate of this bug. ***

	sairuh (rarely reading bugmail)
	Comment 11 • 25 years ago

qa-reassign to me.

btw, would this bug also affect the use of the spacebar for scrolling? i'd think
so, but lemme know if it's a different issue. thx!

	Akkana Peck
	Comment 12 • 25 years ago

Yes, the spacebar is almost certainly related.  Basically, no key accelerators
work consistently in the browser window.

	Sean Richardson
	Comment 13 • 25 years ago

*** Bug 25800 has been marked as a duplicate of this bug. ***

	Doron Rosenberg (IBM)
	Comment 14 • 25 years ago

*** Bug 22830 has been marked as a duplicate of this bug. ***

	saari (gone) Assignee
	Comment 15 • 25 years ago

*** Bug 25174 has been marked as a duplicate of this bug. ***

	saari (gone) Assignee
	Comment 16 • 25 years ago

*** Bug 25703 has been marked as a duplicate of this bug. ***

	cbegle
	Comment 17 • 25 years ago

*** Bug 25528 has been marked as a duplicate of this bug. ***

	saari (gone) Assignee
	Comment 18 • 25 years ago

*** Bug 25938 has been marked as a duplicate of this bug. ***

	saari (gone) Assignee
	Comment 19 • 25 years ago

Fixed thanks to a refresh machine running Linux, lots of help from Gramps, and a 
helping of Hyatt's brain.

	Akkana Peck
	Comment 20 • 25 years ago

Reopening -- with pointer focus, I still have lots of problems getting focus in
the window to make page up/down and spacebar work, and I still frequently get
into the mode that typing a space in a textarea scrolls the containing page down
(bug 25938, which was marked as a dup of this one).

	saari (gone) Assignee
	Comment 21 • 25 years ago

This is a problem with using point to focus, and moving focus in and out of the 
window, which is another known bug (19973). 

Hyatt and myself are working on focus memory right now which should fix this...

	saari (gone) Assignee
	Comment 22 • 25 years ago

Fixed

	sairuh (rarely reading bugmail)
	Comment 23 • 25 years ago

joy! verif using

linux: comm bits 2000-02-14-09
winNT: comm bits 2000-02-14-08
mac: comm bits 2000-02-14-13

	Asa Dotzler [:asa]
	Comment 24 • 25 years ago

*** Bug 36865 has been marked as a duplicate of this bug. ***