如何在登录页面上禁用面包屑

Question

I want to hide Breadcrumbs component if I go to the Login page, I can just replace content with empty content:

@NgModule({
  declarations: [
    AppLoginFormComponent,
    AppAuthTabsComponent,
  ],
  imports: [
    ConfigModule.withConfig({
      cmsComponents: {
        ReturningCustomerLoginComponent: {
          component: AppLoginFormComponent,
          disableSSR: true,
        },
        BreadcrumbComponent: {
          component: EmptyContentComponent,
          disableSSR: true,
        },
      }
    } as CmsConfig),
    CommonModule,
    FormsModule,
    I18nModule,
    UrlModule,
    RouterModule,
    ReactiveFormsModule,
    FormErrorsModule,
    SharedModule,
  ],
})
export class LoginPageModule { }

This approach partially helps, but this approach will also replace this component in whole system.

So, what is the proper way to hide component on concrete page, or even how to add unique customization for it.

Answer 1

The proper way to choose which components are displayed on specified page should be done in sampledata/backoffice, not Spartacus side.

Answer 2

Go to https://localhost:9002/hac/console/impex/import past next impex, and press Import Content button.

$contentCatalog=apparel-uk-spaContentCatalog
$contentCV=catalogVersion(CatalogVersion.catalog(Catalog.id[default=$contentCatalog]),CatalogVersion.version[default=Online])[default=$contentCatalog:Online]
$siteResource=jar:de.hybris.platform.spartacussampledata.constants.SpartacussampledataConstants&/spartacussampledata/import/contentCatalogs/apparel-ukContentCatalog

# clear BottomHeaderSlot for home page (replaced by an empty slot)
INSERT_UPDATE ContentSlot;$contentCV[unique=true];uid[unique=true];name;cmsComponents(uid, $contentCV)
;;LoginBottomHeaderSlot;Homepage Bottom Header Slot;

INSERT_UPDATE ContentSlotForPage;$contentCV[unique=true];uid[unique=true];position[unique=true];page(uid,$contentCV);contentSlot(uid,$contentCV)[unique=true]
;;BottomHeaderSlot-login;BottomHeaderSlot;login;LoginBottomHeaderSlot

This impex will replace Breadcrumbs on Login page with empty content.