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fix(nav-schematics): Subscribe to breakpoint observable #11310

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Merged
merged 3 commits into from
May 16, 2018

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Airblader
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Airblader added 2 commits May 13, 2018 20:16
Otherwise, we are only checking if the observable is defined rather
than actually checking the breakpoint.
This follow the Google guidelines for naming observables.
@Airblader Airblader requested a review from amcdnl as a code owner May 13, 2018 18:18
@googlebot googlebot added the cla: yes PR author has agreed to Google's Contributor License Agreement label May 13, 2018
@@ -53,6 +53,6 @@ import { Observable } from 'rxjs';
changeDetection: ChangeDetectionStrategy.<%= changeDetection %><% } %>
})
export class <%= classify(name) %>Component {
isHandset: Observable<BreakpointState> = this.breakpointObserver.observe(Breakpoints.Handset);
isHandset$: Observable<BreakpointState> = this.breakpointObserver.observe(Breakpoints.Handset);
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Since all the usages of isHandset are checking the matches, it would be cleaner if we added a .pipe(map(result => result.matches)) here. That way we can use isHandset$ | async in the templates, rather than (isHandset$ | async)!.matches.

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@crisbeto Updated!

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LGTM

@crisbeto crisbeto added pr: lgtm action: merge The PR is ready for merge by the caretaker labels May 15, 2018
@tinayuangao tinayuangao merged commit d52acc9 into angular:master May 16, 2018
@@ -53,6 +54,12 @@ import { Observable } from 'rxjs';
changeDetection: ChangeDetectionStrategy.<%= changeDetection %><% } %>
})
export class <%= classify(name) %>Component {
isHandset$: Observable<BreakpointState> = this.breakpointObserver.observe(Breakpoints.Handset);

isHandset$: Observable<BreakpointState> = this.breakpointObserver.observe(Breakpoints.Handset)
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This Observable has been changed to a boolean.

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There has already been a PR to fix it.

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Apologies, I updated to latest and the issue was still present. Found the PR which fixes it now. 👍

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5 participants