How to reproduce:
- open a record with an html_field (i.e. todo or a Knowledge article)
- switch back and forth with the pager or the knowledge sidebar between 2
records
Current behavior:
- traceback `this._elementHookMap.get(element)` is undefined
Expected behavior:
- no traceback
Technical explanation:
When changing the editable content (i.e. `resetContent` when changing record),
there is no guarantee that `_intersectionObserverCallback`
(intersectionObserver) won't be called before `_updateHooks` (mouseMove/resize
after a mutation occured).
This is an issue because `this._elementHookMap` may not yet have a hook element
related to the editable element which stops intersecting the document.
If such a case occurs, the next `_updateHooks` should be called when the
mutationObserver flags `_resetHooksNextMouseMove` to `true` and then after the
next `mouseMove` (or after the next resize).
Ignore the hook style update if there is currently no hook for an element which
stops intersecting.
Remove a redundant check in `_getMovableElements`
task-3506666
closesodoo/odoo#135464
Signed-off-by: David Monjoie (dmo) <dmo@odoo.com>
abd-msyukyu-odoo
576afb3f27