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Also support using spacebar to open/close menu

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This commit is contained in:
Tim Donohue
2021-09-28 12:20:53 -05:00
parent 523fca2177
commit e5e6e9c07a
2 changed files with 37 additions and 0 deletions
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1
src/app/navbar/expandable-navbar-section/expandable-navbar-section.component.html
View File

@@ -1,6 +1,7 @@
<div class="nav-item dropdown expandable-navbar-section"
*ngVar="(active | async) as isActive"
(keyup.enter)="isActive ? deactivateSection($event) : activateSection($event)"
(keyup.space)="isActive ? deactivateSection($event) : activateSection($event)"
(mouseenter)="activateSection($event)"
(mouseleave)="deactivateSection($event)">
<a href="#" class="nav-link dropdown-toggle" routerLinkActive="active"

36
src/app/navbar/expandable-navbar-section/expandable-navbar-section.component.spec.ts
View File

@@ -113,6 +113,42 @@ describe('ExpandableNavbarSectionComponent', () => {
});
});
describe('when spacebar is pressed on section header (while inactive)', () => {
beforeEach(() => {
spyOn(menuService, 'activateSection');
// Make sure section is 'inactive'. Requires calling ngOnInit() to update component 'active' property.
spyOn(menuService, 'isSectionActive').and.returnValue(observableOf(false));
component.ngOnInit();
fixture.detectChanges();
const sidebarToggler = fixture.debugElement.query(By.css('div.nav-item.dropdown'));
// dispatch the (keyup.space) action used in our component HTML
sidebarToggler.nativeElement.dispatchEvent(new KeyboardEvent('keyup', { key: ' ' }));
});
it('should call activateSection on the menuService', () => {
expect(menuService.activateSection).toHaveBeenCalled();
});
});
describe('when spacebar is pressed on section header (while active)', () => {
beforeEach(() => {
spyOn(menuService, 'deactivateSection');
// Make sure section is 'active'. Requires calling ngOnInit() to update component 'active' property.
spyOn(menuService, 'isSectionActive').and.returnValue(observableOf(true));
component.ngOnInit();
fixture.detectChanges();
const sidebarToggler = fixture.debugElement.query(By.css('div.nav-item.dropdown'));
// dispatch the (keyup.space) action used in our component HTML
sidebarToggler.nativeElement.dispatchEvent(new KeyboardEvent('keyup', { key: ' ' }));
});
it('should call deactivateSection on the menuService', () => {
expect(menuService.deactivateSection).toHaveBeenCalled();
});
});
describe('when a click occurs on the section header', () => {
beforeEach(() => {
spyOn(menuService, 'toggleActiveSection');