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fix(list): selection list not picking up indirect descendants #15003

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crisbeto
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@crisbeto crisbeto commented Jan 29, 2019

Fixes MatSelectionList not picking up list options that aren't direct descendants.

Note: this approach can have some side-effects if somebody decided to nest selection lists which would result in the parent picking up the options of its children. We can handle that case with some extra code, however I decided not to for now since it doesn't make sense to nest lists.

Fixes #15000.

Fixes `MatSelectionList` not picking up list options that aren't direct descendants.

**Note:** this approach can have some side-effects if somebody decided to nested selection lists which would result in the parent picking up the options of its children. We can handle that case with some extra code, however I decided not to for now since it doesn't make sense to nest lists.

Fixes angular#15000.
@crisbeto crisbeto added the target: patch This PR is targeted for the next patch release label Jan 29, 2019
@googlebot googlebot added the cla: yes PR author has agreed to Google's Contributor License Agreement label Jan 29, 2019
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LGTM

Agreed that nesting selection lists would be nonsense.

@jelbourn jelbourn added pr: lgtm action: merge The PR is ready for merge by the caretaker labels Jan 29, 2019
@mmalerba mmalerba merged commit be2bc8f into angular:master Jan 30, 2019
mmalerba pushed a commit that referenced this pull request Feb 4, 2019
Fixes `MatSelectionList` not picking up list options that aren't direct descendants.

**Note:** this approach can have some side-effects if somebody decided to nest selection lists which would result in the parent picking up the options of its children. We can handle that case with some extra code, however I decided not to for now since it doesn't make sense to nest lists.

Fixes #15000.
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Deselect all with MatSelectionList is not working if mat-expansion-panel is within the list
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