Closed Bug 662200 Opened 9 years ago Closed 9 years ago
ISHistory::requested Index is not reset after page reload through ns SHistory::Reload
Start on page A, navigate to page B, then page C. Click back. Refresh (what is now page B). The navigation buttons will be greyed out when they should not be.
I couldn't reproduce on a few sites I tried. Can you try a more detailed str?
Are you trying a build with the patch from bug 622315?
Yeah, this is a regression from that. I backed it out since I didn't have any clue how to fix this.
So the issue, presumably, is that nothing actually resets the requested index when the navigation completes?
Should we be comparing requested index to current index as well, not just to -1?
This fixes this behavior for me and passes the tests in docshell/ I'm going to try to write a mochitest for this behavior.
Attachment #537785 - Flags: review?(bzbarsky)
(In reply to comment #5) > So the issue, presumably, is that nothing actually resets the requested > index when the navigation completes? Yes, this is correct. The attached patch does that. (In reply to comment #6) > Should we be comparing requested index to current index as well, not just to > -1? I don't think so. I think we should avoid navigating whenever there is a pending navigation.
9 years ago
Summary: Back and then reload results in grayed out navigation buttons → nsISHistory::requestedIndex is not reset after page reload.
Comment on attachment 537785 [details] [diff] [review] Patch Hrm... Changing this stuff is scary as hell, but ok...
Attachment #537785 - Flags: review?(bzbarsky) → review+
Yeah, I'm terrified too :-)
So, fun thing, this only occurs if the reload is triggered through nsSHistory. If the reload goes through nsDocShell we do an internal load and never muck with history.
Summary: nsISHistory::requestedIndex is not reset after page reload. → nsISHistory::requestedIndex is not reset after page reload through nsSHistory::Reload
Patch: http://hg.mozilla.org/projects/cedar/rev/580ddd2f1267 Regression test: http://hg.mozilla.org/projects/cedar/rev/ea5ed0f2a952
Status: ASSIGNED → RESOLVED
Closed: 9 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla7
This was backed out of Aurora to fix Bug 670318. http://hg.mozilla.org/releases/mozilla-aurora/rev/cd5b516e9a39 http://hg.mozilla.org/releases/mozilla-aurora/rev/5cf936e830cf
Target Milestone: mozilla7 → mozilla8
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