Opened 4 months ago
#6929 new task
Don't destroy a gui page in a js-callback
| Reported by: | phosit | Owned by: | |
|---|---|---|---|
| Priority: | Should Have | Milestone: | Alpha 27 |
| Component: | Core engine | Keywords: | |
| Cc: | Patch: |
Description
JS gui code can always remove a page. To (temporarly) not to destroy data while it's in use, the pages-stack is copied to a local variable. Also when the page removes itself from the stack it has to know about the GUIManager, while the dependency should be in the other direction.
One solution would be to only set a flag in the callback like Exit does it.
Phab:D5271 Uses a promise which get's fulfilled when the page should be closed. (That's also kind of a flag) Removing SwitchGuiPage will be harder.
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