refactor(children): make children observation a binding #1732
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Pull Request
📖 Description
Currently children observation is treated slightly different: it's tracked in the element definition and initialized with different timing, as well start + stop calls. These treatments are unnecessary and can be made the same with standard bindings, via lifecycle hooks.
Also make
@children
work like v1 when the argument is a string: currently@children('div')
means target the div property on the class, while in v1, it means query child<div/>
element.This work is part of
@slotted
and<au-slot/>
feature, where we improve the infra structure around this feature. So if an application doesn't use@children
, it won't have to pay the cost.Next steps
@slotted
for<au-slot/>
@children
and@slotted