Open Bug 1616350 Opened 5 years ago Updated 2 years ago

Warn when [persist] is set on an element without an ID

Categories

(Core :: XUL, task, P3)

Product:
Core
Component:
XUL
Type:
task

Tracking

()

People

(Reporter: bgrins, Unassigned)

References

Details

This came up in Bug 1616179 where an id was removed from a root element that was using essentially persist="screenX screenY". The ID is necessary for XULStore to work. We should be able to detect when this happens at least during parse time and warn about it to avoid regressions like that in the future.

See Also: → 1585482
Severity: normal → S3
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