Files
ionic-framework/angular/test/base/src/app/app-routing.module.ts
Sean Perkins d20bea561c fix(angular): tabs supports conditional slot bindings (#27582)
Issue number: Resolves #19484

---------

<!-- Please do not submit updates to dependencies unless it fixes an
issue. -->

<!-- Please try to limit your pull request to one type (bugfix, feature,
etc). Submit multiple pull requests if needed. -->

## What is the current behavior?
<!-- Please describe the current behavior that you are modifying. -->

The Angular implementation of `ion-tabs` does not support conditional
binding the `slot` property on `ion-tab-bar` or assigning a variable as
the slot.

For example, this usage is invalid:

```html
<ion-tabs>
  <ion-tab-bar [slot]="slot"></ion-tab-bar>
</ion-tabs>
```

This occurs because `ng-content` only supports static content
projection. It is not intended for scenarios where the content can be
relocated or conditionally rendered.

An example of static content projection would be:
```html
<ion-tabs>
  <ion-tab-bar slot="top"></ion-tab-bar>
</ion-tabs>
```

## What is the new behavior?
<!-- Please describe the behavior or changes that are being added by
this PR. -->

- `ion-tabs` supports conditional slot bindings or a slot that is bound
to a variable in Angular.

The revised implementation relocates the tab bar in the `ion-tabs`
template, based on it's current slot attribute. The implementation
checks the tab bar slot whenever the content changes.

## Does this introduce a breaking change?

- [ ] Yes
- [x] No

<!-- If this introduces a breaking change, please describe the impact
and migration path for existing applications below. -->


## Other information

<!-- Any other information that is important to this PR such as
screenshots of how the component looks before and after the change. -->

Dev-build: `7.0.11-dev.11685631370.18980633`

---------

Co-authored-by: Liam DeBeasi <liamdebeasi@users.noreply.github.com>
2023-06-06 22:41:33 -04:00

89 lines
4.2 KiB
TypeScript

import { NgModule } from '@angular/core';
import { Routes, RouterModule } from '@angular/router';
import { InputsComponent } from './inputs/inputs.component';
import { ModalComponent } from './modal/modal.component';
import { RouterLinkComponent } from './router-link/router-link.component';
import { RouterLinkPageComponent } from './router-link-page/router-link-page.component';
import { RouterLinkPage2Component } from './router-link-page2/router-link-page2.component';
import { RouterLinkPage3Component } from './router-link-page3/router-link-page3.component';
import { HomePageComponent } from './home-page/home-page.component';
import { NestedOutletComponent } from './nested-outlet/nested-outlet.component';
import { NestedOutletPageComponent } from './nested-outlet-page/nested-outlet-page.component';
import { NestedOutletPage2Component } from './nested-outlet-page2/nested-outlet-page2.component';
import { ViewChildComponent } from './view-child/view-child.component';
import { ProvidersComponent } from './providers/providers.component';
import { FormComponent } from './form/form.component';
import { NavigationPage1Component } from './navigation-page1/navigation-page1.component';
import { NavigationPage2Component } from './navigation-page2/navigation-page2.component';
import { NavigationPage3Component } from './navigation-page3/navigation-page3.component';
import { AlertComponent } from './alert/alert.component';
import { AccordionComponent } from './accordion/accordion.component';
const routes: Routes = [
{ path: '', component: HomePageComponent },
{ path: 'version-test', loadChildren: () => import('./version-test').then(m => m.VersionTestModule) },
{ path: 'accordions', component: AccordionComponent },
{ path: 'alerts', component: AlertComponent },
{ path: 'inputs', component: InputsComponent },
{ path: 'textarea', loadChildren: () => import('./textarea/textarea.module').then(m => m.TextareaModule) },
{ path: 'searchbar', loadChildren: () => import('./searchbar/searchbar.module').then(m => m.SearchbarModule) },
{ path: 'form', component: FormComponent },
{ path: 'modals', component: ModalComponent },
{ path: 'modal-inline', loadChildren: () => import('./modal-inline').then(m => m.ModalInlineModule) },
{ path: 'view-child', component: ViewChildComponent },
{ path: 'keep-contents-mounted', loadChildren: () => import('./keep-contents-mounted').then(m => m.OverlayAutoMountModule) },
{ path: 'overlays-inline', loadChildren: () => import('./overlays-inline').then(m => m.OverlaysInlineModule) },
{ path: 'popover-inline', loadChildren: () => import('./popover-inline').then(m => m.PopoverInlineModule) },
{ path: 'providers', component: ProvidersComponent },
{ path: 'router-link', component: RouterLinkComponent },
{ path: 'router-link-page', component: RouterLinkPageComponent },
{ path: 'router-link-page2/:id', component: RouterLinkPage2Component },
{ path: 'router-link-page3', component: RouterLinkPage3Component },
{ path: 'standalone', loadComponent: () => import('./standalone/standalone.component').then(c => c.StandaloneComponent) },
{ path: 'tabs', redirectTo: '/tabs/account', pathMatch: 'full' },
{
path: 'navigation',
children: [
{ path: 'page1', component: NavigationPage1Component },
{ path: 'page2', component: NavigationPage2Component },
{ path: 'page3', component: NavigationPage3Component }
]
},
{
path: 'tabs',
loadChildren: () => import('./tabs/tabs.module').then(m => m.TabsPageModule)
},
{
path: 'tabs-global',
loadChildren: () => import('./tabs-global/tabs-global.module').then(m => m.TabsGlobalModule)
},
{
path: 'tabs-slots',
loadComponent: () => import('./tabs-slots.component').then(c => c.TabsSlotsComponent)
},
{
path: 'nested-outlet',
component: NestedOutletComponent,
children: [
{
path: 'page',
component: NestedOutletPageComponent
},
{
path: 'page2',
component: NestedOutletPage2Component
}
]
},
{
path: 'form-controls/range',
loadChildren: () => import('./form-controls/range/range.module').then(m => m.RangeModule)
}
];
@NgModule({
imports: [RouterModule.forRoot(routes)],
exports: [RouterModule]
})
export class AppRoutingModule { }