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fix(cdk-experimental/combobox): not cleaning up overlay on destroy #20407

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Merged
merged 1 commit into from
Aug 28, 2020

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crisbeto
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The combobox was leaving behind its open overlays when it gets destroyed, because it wasn't calling OverlayRef.dispose.

The combobox was leaving behind its open overlays when it gets destroyed, because it wasn't calling `OverlayRef.dispose`.
@crisbeto crisbeto added P3 An issue that is relevant to core functions, but does not impede progress. Important, but not urgent merge safe target: patch This PR is targeted for the next patch release labels Aug 24, 2020
@crisbeto crisbeto requested a review from jelbourn as a code owner August 24, 2020 22:44
@googlebot googlebot added the cla: yes PR author has agreed to Google's Contributor License Agreement label Aug 24, 2020
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LGTM

Comment on lines +117 to +119
if (this._overlayRef) {
this._overlayRef.dispose();
}
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optional:

Suggested change
if (this._overlayRef) {
this._overlayRef.dispose();
}
this._overlayRef?.dispose();

@jelbourn jelbourn added action: merge The PR is ready for merge by the caretaker target: minor This PR is targeted for the next minor release and removed target: patch This PR is targeted for the next patch release labels Aug 25, 2020
@jelbourn jelbourn merged commit 6d1a259 into angular:master Aug 28, 2020
annieyw pushed a commit to annieyw/components that referenced this pull request Aug 31, 2020
…ngular#20407)

The combobox was leaving behind its open overlays when it gets destroyed, because it wasn't calling `OverlayRef.dispose`.
mmalerba pushed a commit to mmalerba/components that referenced this pull request Sep 5, 2020
…ngular#20407)

The combobox was leaving behind its open overlays when it gets destroyed, because it wasn't calling `OverlayRef.dispose`.
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action: merge The PR is ready for merge by the caretaker cla: yes PR author has agreed to Google's Contributor License Agreement P3 An issue that is relevant to core functions, but does not impede progress. Important, but not urgent target: minor This PR is targeted for the next minor release
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3 participants