I have just downloaded the angular admin template. Then i add a new component:
ng g n test
When I navigate to the component, the default layout is not applied. I guess it uses the app.component layout. How do you tell the component it should use the default UI?
to add a new componet follow these steps:
create a component-name-routing.module.ts file
create a component-name.module.ts file
create a component-name.component.html file
create a component-name.component.ts file
component-name.component.ts file:
import { Component, OnInit, Input } from "#angular/core";
#Component({
selector: 'app-componentName',
templateUrl: './component-name.component.html',
})
export class NameComponent implements OnInit {}
component-name-routing.module.ts file
import { NgModule } from '#angular/core';
import { Routes, RouterModule } from '#angular/router';
import { NameComponent } from "./component-name.component";
const routes: Routes = [
{
path: '',
component: NameComponent,
data: {
title: 'route title'
},
children: [
{
path: '',
redirectTo: ''
},
]
}
];
#NgModule({
imports: [RouterModule.forChild(routes)],
exports: [RouterModule]
})
export class ComponentNameRoutingModule {}
component-name.module.ts file
// Angular
import { CommonModule } from '#angular/common';
import { NgModule } from '#angular/core';
import { FormsModule } from '#angular/forms';
// Theme Routing
import { ComponentNameRoutingModule } from "./component-name-routing.module";
import { ComponentNameComponent } from "./component-name.component";
#NgModule({
imports: [
ComponentNameRoutingModule,
],
declarations: [
ComponentNameComponent
]
})
export class ComponentNameModule {
constructor() {}
}
all this in a new folder in the views directory and you'll be good to go.
Related
I have several components (about,service,dashboard, etc) in which a header component is added. The application is running fine. However, I am getting errors when testing.
import { Component } from '#angular/core';
import { ComponentFixture, TestBed, waitForAsync } from '#angular/core/testing';
import { IonicModule } from '#ionic/angular';
import { SettingsPage } from './settings.page';
describe('SettingsPage', () => {
let component: SettingsPage;
let fixture: ComponentFixture<SettingsPage>;
beforeEach(waitForAsync(() => {
TestBed.configureTestingModule({
declarations: [ SettingsPage,MockHeaderComponent ],
imports: [IonicModule.forRoot()]
}).compileComponents();
fixture = TestBed.createComponent(SettingsPage);
component = fixture.componentInstance;
fixture.detectChanges();
}));
it('should create', () => {
expect(component).toBeTruthy();
});
});
#Component({
selector: 'app-header',
template: ''
})
class MockHeaderComponent {
}
First Error
Chrome 93.0.4577.82 (Windows 10): Executed 22 of 26 (1 FAILED) (0 secs / 5.88 secs)
ERROR: 'NG0303: Can't bind to 'headline' since it isn't a known property of 'app-header'.'
headline is a variable that I declared in my header component and use in my components to give me the correct title.
Of course, I already looked for solutions on the Internet and came across the following Stack Overflow post: Unit test Angular with Jasmine and Karma, Error:Can't bind to 'xxx' since it isn't a known property of 'xxxxxx'.
Therefore, I have imported and declared my HeaderComponent.
import { Component } from '#angular/core';
import { ComponentFixture, TestBed, waitForAsync } from '#angular/core/testing';
import { IonicModule } from '#ionic/angular';
import { HeaderComponent } from '../header/header.component';
import { SettingsPage } from './settings.page';
describe('SettingsPage', () => {
let component: SettingsPage;
let fixture: ComponentFixture<SettingsPage>;
beforeEach(waitForAsync(() => {
TestBed.configureTestingModule({
declarations: [ SettingsPage,HeaderComponent,MockHeaderComponent ],
imports: [IonicModule.forRoot()]
}).compileComponents();
fixture = TestBed.createComponent(SettingsPage);
component = fixture.componentInstance;
fixture.detectChanges();
}));
it('should create', () => {
expect(component).toBeTruthy();
});
});
#Component({
selector: 'app-header',
template: ''
})
class MockHeaderComponent {
}
Unfortunately, the following error occurred.
Chrome 93.0.4577.82 (Windows 10) SettingsPage should create FAILED
Failed: NG0300: Multiple components match node with tagname app-header. Find more at https://angular.io/errors/NG0300
error properties: Object({ code: '300' })
Error: NG0300: Multiple components match node with tagname app-header. Find more at https://angular.io/errors/NG0300
at throwMultipleComponentError (node_modules/#angular/core/__ivy_ngcc__/fesm2015/core.js:6779:1)
at findDirectiveDefMatches (node_modules/#angular/core/__ivy_ngcc__/fesm2015/core.js:10344:1)
at resolveDirectives (node_modules/#angular/core/__ivy_ngcc__/fesm2015/core.js:10158:1)
at elementStartFirstCreatePass (node_modules/#angular/core/__ivy_ngcc__/fesm2015/core.js:14772:1)
at ɵɵelementStart (node_modules/#angular/core/__ivy_ngcc__/fesm2015/core.js:14809:1)
at ɵɵelement (node_modules/#angular/core/__ivy_ngcc__/fesm2015/core.js:14888:1)
at SettingsPage_Template (ng:///SettingsPage.js:8:9)
at executeTemplate (node_modules/#angular/core/__ivy_ngcc__/fesm2015/core.js:9600:1)
at renderView (node_modules/#angular/core/__ivy_ngcc__/fesm2015/core.js:9404:1)
at renderComponent (node_modules/#angular/core/__ivy_ngcc__/fesm2015/core.js:10684:1)
Error: Expected undefined to be truthy.
at <Jasmine>
at UserContext.<anonymous> (src/app/components/settings/settings.page.spec.ts:24:23)
at ZoneDelegate.invoke (node_modules/zone.js/dist/zone-evergreen.js:364:1)
at ProxyZoneSpec.push.QpwO.ProxyZoneSpec.onInvoke (node_modules/zone.js/dist/zone-testing.js:292:1)
Chrome 93.0.4577.82 (Windows 10): Executed 26 of 26 (7 FAILED) (1.712 secs / 1.658 secs)
Can anyone tell me what I am doing wrong?
UPDATE 1:
My ComponentsModule class in which I integrate all reusable components:
import {NgModule} from '#angular/core';
import {HeaderComponent} from './header/header.component';
import { FooterComponent } from './footer/footer.component';
#NgModule({
declarations: [HeaderComponent, FooterComponent],
exports: [HeaderComponent, FooterComponent]
})
export class ComponentsModule{}
My html:
<ion-header>
<app-header [headline]="headlines.settings"></app-header>
</ion-header>
<ion-content>
</ion-content>
import { NgModule } from '#angular/core';
import { CommonModule } from '#angular/common';
import { FormsModule } from '#angular/forms';
import { IonicModule } from '#ionic/angular';
import { SettingsPageRoutingModule } from './settings-routing.module';
import { SettingsPage } from './settings.page';
import { ComponentsModule } from '../components.module';
#NgModule({
imports: [
CommonModule,
FormsModule,
IonicModule,
ComponentsModule,
SettingsPageRoutingModule
],
declarations: [SettingsPage]
})
export class SettingsPageModule {}
setting.page.ts
import { Component, OnInit } from '#angular/core';
import { lablesHeadlines } from 'src/environments/lables';
#Component({
selector: 'app-settings',
templateUrl: './settings.page.html',
styleUrls: ['./settings.page.scss'],
})
export class SettingsPage implements OnInit {
lablesHeadlines = lablesHeadlines;
headlines = lablesHeadlines;
constructor() { }
ngOnInit() {
}
}
setting.module.ts
import { NgModule } from '#angular/core';
import { CommonModule } from '#angular/common';
import { FormsModule } from '#angular/forms';
import { IonicModule } from '#ionic/angular';
import { SettingsPageRoutingModule } from './settings-routing.module';
import { SettingsPage } from './settings.page';
import { ComponentsModule } from '../components.module';
#NgModule({
imports: [
CommonModule,
FormsModule,
IonicModule,
ComponentsModule,
SettingsPageRoutingModule
],
declarations: [SettingsPage]
})
export class SettingsPageModule {}
Problem Solved. https://testing-angular.com/testing-components-with-children/#testing-components-with-children showed me the solution. That I write unit tests, I can do with
schemas: [NO_ERRORS_SCHEMA] to ignore the components in the top-level components. The low-level components are ready checked in their own tests.
I strongly advise to use the link above if you want to learn about testing in Angular.
Here is my Updated Sourcecode:
import { HttpClientTestingModule } from '#angular/common/http/testing';
import { ComponentFixture, TestBed, waitForAsync } from '#angular/core/testing';
import { IonicModule } from '#ionic/angular';
import { AboutClientServiceService } from 'src/app/services/about-client-service.service';
import { AppComponent } from 'src/app/app.component';
import { MockAboutClientService } from 'src/app/Mock/MockAboutClientService';
import { AboutPage } from './about.page';
import { Component } from '#angular/core';
import { NO_ERRORS_SCHEMA } from '#angular/core';
describe('AboutPage', () => {
let component: AboutPage;
let fixture: ComponentFixture<AboutPage>;
beforeEach(waitForAsync(() => {
TestBed.configureTestingModule({
declarations: [ AboutPage, MockHeaderComponent ],
schemas: [NO_ERRORS_SCHEMA],
imports: [IonicModule, HttpClientTestingModule],
providers: [AppComponent, AboutClientServiceService]
}).compileComponents();
TestBed.overrideComponent(
AboutPage,
{
set: {
providers: [
{ provide: AboutClientServiceService, useClass: MockAboutClientService }]
}
});
fixture = TestBed.createComponent(AboutPage);
component = fixture.componentInstance;
fixture.detectChanges();
}));
it('should create', (done) => {
expect(component).toBeTruthy();
expect(component.version).toBeDefined();
done();
});
});
#Component({
selector: 'app-header',
template: ''
})
class MockHeaderComponent {
}
guys , I am creating and ionic app which has details page with page id, I am trying to configure router, its not redirecting its always on main page , my code is below please check ?
parent page route
import { NgModule } from '#angular/core';
import { Routes, RouterModule } from '#angular/router';
import { RecepiesPage } from './recepies.page';
const routes: Routes = [
{
path: '',
component: RecepiesPage
},
{
path: 'recipedatail',
loadChildren: () => import('./recipedatail/recipedatail.module').then( m => m.RecipedatailPageModule)
},
];
#NgModule({
imports: [RouterModule.forChild(routes)],
exports: [RouterModule],
})
export class RecepiesPageRoutingModule {}
details page routing
import { NgModule } from '#angular/core';
import { Routes, RouterModule } from '#angular/router';
import { RecipedatailPage } from './recipedatail.page';
const routes: Routes = [
{
path: '',
component: RecipedatailPage
},
{
path: ':recipeId',
loadChildren: () => import('./recipedatail.module').then( m => m.RecipedatailPageModule)
},
];
#NgModule({
imports: [RouterModule.forChild(routes)],
exports: [RouterModule],
})
export class RecipedatailPageRoutingModule {}
Check the angular documentation for correct router implementation
I'm trying to retrieve a request param from a deeplink to a Ionic 5 application using Deeplink plugin (authorization code provided by authorization server on successful authorization redirection).
Android intent filter seems correctly configured as the app is opening after successful authentication.
I keep having unmatched deeplinks with plugin_not_installed error.
app.module.ts:
import { HttpClientModule } from '#angular/common/http';
import { APP_INITIALIZER, NgModule } from '#angular/core';
import { BrowserModule } from '#angular/platform-browser';
import { RouteReuseStrategy } from '#angular/router';
import { Deeplinks } from '#ionic-native/deeplinks/ngx';
import { SQLitePorter } from '#ionic-native/sqlite-porter/ngx';
import { SQLite } from '#ionic-native/sqlite/ngx';
import { Vibration } from '#ionic-native/vibration/ngx';
import { IonicModule, IonicRouteStrategy } from '#ionic/angular';
import { IonicStorageModule } from '#ionic/storage';
import { ApiModule as NumeraApiModule } from '#lexi-clients/numera';
import { OidcUaaModule } from '#lexi/oidc-uaa';
import { AuthModule, OidcConfigService } from 'angular-auth-oidc-client';
import { environment } from '../environments/environment';
import { AppRoutingModule } from './app-routing.module';
import { AppComponent } from './app.component';
import { SettingsService } from './settings/settings.service';
export function loadSettings(config: SettingsService) {
return () => config.load();
}
export function configureAuth(oidcConfigService: OidcConfigService) {
return () => oidcConfigService.withConfig(environment.authentication.angularAuthOidcClient);
}
#NgModule({
declarations: [AppComponent],
entryComponents: [],
imports: [
AuthModule.forRoot(),
BrowserModule,
HttpClientModule,
IonicModule.forRoot(),
IonicStorageModule.forRoot(),
NumeraApiModule,
OidcUaaModule,
AppRoutingModule,
],
providers: [
{
provide: APP_INITIALIZER,
useFactory: loadSettings,
deps: [SettingsService],
multi: true,
},
{
provide: APP_INITIALIZER,
useFactory: configureAuth,
deps: [OidcConfigService],
multi: true,
},
{ provide: RouteReuseStrategy, useClass: IonicRouteStrategy },
Deeplinks,
OidcConfigService,
SQLite,
SQLitePorter,
Vibration,
],
bootstrap: [AppComponent],
})
export class AppModule {}
app.component.ts:
import { AfterViewInit, Component, NgZone, OnDestroy, OnInit } from '#angular/core';
import { NavigationEnd, Router } from '#angular/router';
import { App, Plugins, StatusBarStyle } from '#capacitor/core';
import { AppCenterCrashes } from '#ionic-native/app-center-crashes';
import { Deeplinks } from '#ionic-native/deeplinks/ngx';
import { NavController, Platform } from '#ionic/angular';
import { LexiUser, UaaService } from '#lexi/oidc-uaa';
import { Observable, Subscription } from 'rxjs';
import { SettingsPage } from './settings/settings.page';
import { SettingsService } from './settings/settings.service';
#Component({
selector: 'app-root',
templateUrl: 'app.component.html',
styleUrls: ['app.component.scss'],
})
export class AppComponent implements AfterViewInit, OnInit, OnDestroy {
constructor(
private platform: Platform,
private router: Router,
private idService: UaaService,
private settings: SettingsService,
private navController: NavController,
private deeplinks: Deeplinks,
private zone: NgZone
) {
this.platform.ready().then(async () => {
if (this.platform.is('mobile')) {
const { SplashScreen, StatusBar } = Plugins;
StatusBar.setStyle({ style: StatusBarStyle.Light });
SplashScreen.hide();
}
});
}
ngAfterViewInit() {
if (this.platform.is('mobile')) {
this.deeplinks.routeWithNavController(this.navController, { 'login-callback': SettingsPage }).subscribe(
(match) => {
console.log('Successfully matched route', match);
// Create our internal Router path by hand
const internalPath = '/settings';
// Run the navigation in the Angular zone
this.zone.run(() => {
this.router.navigateByUrl(internalPath);
});
},
(nomatch) => {
// nomatch.$link - the full link data
console.error("Got a deeplink that didn't match", nomatch);
}
);
}
}
}
I got it. My Ionic project is a module in an Angular multi-module project and plugin npm dependencies where added to root package.json.
Moving all Ionic-native related dependencies to package.json in Ionic project folder and running ionic cap sync again solved my problem.
Now the question is How to properly configure a Ionic module in an Angular mono-repo (aka multi-module project)?
I have a code sharing Nativescript-Angular project. I am using two ListView's in a Lazy loaded module. The lazy loaded module is structured such that when I navigate to that module from AppModule.
<TabView id="tabViewContainer">
<page-router-outlet actionBarVisibility="never" *tabItem="{title: 'Players'}" name="playersTab"></page-router-outlet>
<page-router-outlet actionBarVisibility="never" *tabItem="{title: 'Event Requests'}" name="eventRequestsTab"></page-router-outlet>
</TabView>
Now each tab item is a page-router-outlet which routes to a child component and that child
component has ListView as parent element as shown below.
<ListView
class="list-group"
[items]="players"
(loaded)="onListViewLoaded($event)"
#listView
>
<ng-template let-player="item" let-third="third">
<GridLayout class="list-group-item" rows="*" columns="auto, *">
<Image
col="0"
[src]="player.photoURL"
class="thumb img-circle"
></Image>
<StackLayout col="1">
<Label
[text]="player.displayName"
class="list-group-item-heading"
></Label>
<Label
[text]="player.uid"
class="list-group-item-text"
textWrap="true"
></Label>
</StackLayout>
</GridLayout>
</ng-template>
</ListView>
Now the problem I am facing is when these two list views are shown side by side sometimes both the list views don't show anything and sometimes only the second tab shows data where as the first tab only shows the item dividers as shown below:-
Case 1 tab-1
Case 1 tab-2
Case 2 tab-1
Case 2 tab-2
The items always have more than one element but still this problem is being arised.
I have tried using the function listview.refresh() but still no success with that. I have also used ChangedDetectionStratergy.OnPush and called markedForRefresh function when data is received. I have tried using ObservableArray provided by Nativescript but I was bit confused while using that and also I felt it was not available for code sharing project.
I am frustrated since yesterday and it looks like a bug in Nativescript. Can you help overcome it so that both tabs shows the data always(knowing the arrays always have atleast one element) ?
Two listview is working inside tabView for example:-
app.component.html :-
`<TabView androidTabsPosition="bottom">
<page-router-outlet *tabItem="{title: 'Home', iconSource: getIconSource('home')}"
name="homeTab">
</page-router-outlet>
<page-router-outlet *tabItem="{title: 'Browse', iconSource: getIconSource('browse')}"
name="browseTab">
</page-router-outlet>
</TabView>`
app.component.ts:-
`import { Component, OnInit } from "#angular/core";
import { isAndroid } from "tns-core-modules/platform";
#Component({
selector: "ns-app",
moduleId: module.id,
templateUrl: "app.component.html"
})
export class AppComponent implements OnInit {
constructor() {
// Use the component constructor to inject providers.
}
ngOnInit(): void {
// Init your component properties here.
}
getIconSource(icon: string): string {
const iconPrefix = isAndroid ? "res://" : "res://tabIcons/";
return iconPrefix + icon;
}
}
`
app.module.ts :-
`import { NgModule, NO_ERRORS_SCHEMA } from "#angular/core";
import { NativeScriptModule } from "nativescript-angular/nativescript.module";
import { AppRoutingModule } from "./app-routing.module";
import { AppComponent } from "./app.component";
#NgModule({
bootstrap: [
AppComponent
],
imports: [
NativeScriptModule,
AppRoutingModule
],
declarations: [
AppComponent
],
schemas: [
NO_ERRORS_SCHEMA
]
})
export class AppModule { }
`
app.routing.ts :-
`import { NgModule } from "#angular/core";
import { Routes } from "#angular/router";
import { NSEmptyOutletComponent } from "nativescript-angular";
import { NativeScriptRouterModule } from "nativescript-angular/router";
const routes: Routes = [
{
path: "",
redirectTo: "/(homeTab:home/default//browseTab:browse/default)",
pathMatch: "full"
},
{
path: "home",
component: NSEmptyOutletComponent,
loadChildren: "~/app/home/home.module#HomeModule",
outlet: "homeTab"
},
{
path: "browse",
component: NSEmptyOutletComponent,
loadChildren: "~/app/browse/browse.module#BrowseModule",
outlet: "browseTab"
}
];
#NgModule({
imports: [NativeScriptRouterModule.forRoot(routes)],
exports: [NativeScriptRouterModule]
})
export class AppRoutingModule { }
`
home.component.html :-
`<GridLayout class="page page-content">
<ListView [items]="items" class="list-group">
<ng-template let-item="item">
<ScrollView height="150">
<Label [text]="item.name" class="list-group-item"></Label>
</ScrollView>
</ng-template>
</ListView>
</GridLayout>`
home.component.ts:-
`import { Component, OnInit } from "#angular/core";
import { DataService, IDataItem } from "../shared/data.service";
#Component({
selector: "Home",
moduleId: module.id,
templateUrl: "./home.component.html"
})
export class HomeComponent implements OnInit {
items: Array<IDataItem>;
constructor(private _itemService: DataService) { }
ngOnInit(): void {
this.items = this._itemService.getItems();
}
}`
home.module.ts:-
`import { NgModule, NO_ERRORS_SCHEMA } from "#angular/core";
import { NativeScriptCommonModule } from "nativescript-angular/common";
import { HomeRoutingModule } from "./home-routing.module";
import { HomeComponent } from "./home.component";
import { ItemDetailComponent } from "./item-detail/item-detail.component";
#NgModule({
imports: [
NativeScriptCommonModule,
HomeRoutingModule
],
declarations: [
HomeComponent,
ItemDetailComponent
],
schemas: [
NO_ERRORS_SCHEMA
]
})
export class HomeModule { }`
home-routing.module.ts:-
`import { NgModule } from "#angular/core";
import { Routes } from "#angular/router";
import { NativeScriptRouterModule } from "nativescript-angular/router";
import { HomeComponent } from "./home.component";
import { ItemDetailComponent } from "./item-detail/item-detail.component";
const routes: Routes = [
{ path: "default", component: HomeComponent },
{ path: "item/:id", component: ItemDetailComponent }
];
#NgModule({
imports: [NativeScriptRouterModule.forChild(routes)],
exports: [NativeScriptRouterModule]
})
export class HomeRoutingModule { }`
browse.component.html :-
`<GridLayout class="page page-content">
<ListView [items]="items" class="list-group">
<ng-template let-item="item">
<ScrollView height="150">
<Label [text]="item.name" class="list-group-item"></Label>
</ScrollView>
</ng-template>
</ListView>
</GridLayout>`
browse.component.ts:-
`import { Component, OnInit } from "#angular/core";
import { DataService, IDataItem } from "../shared/data.service";
#Component({
selector: "Browse",
moduleId: module.id,
templateUrl: "./browse.component.html"
})
export class BrowseComponent implements OnInit {
items: Array<IDataItem>;
constructor(private _itemService: DataService) { }
ngOnInit(): void {
this.items = this._itemService.getItems();
}
}
`
browse.module.ts:-
`import { NgModule, NO_ERRORS_SCHEMA } from "#angular/core";
import { NativeScriptCommonModule } from "nativescript-angular/common";
import { BrowseRoutingModule } from "./browse-routing.module";
import { BrowseComponent } from "./browse.component";
import { DataService } from "../shared/data.service";
#NgModule({
imports: [
NativeScriptCommonModule,
BrowseRoutingModule
],
declarations: [
BrowseComponent
],
schemas: [
NO_ERRORS_SCHEMA
],
providers:[
DataService
]
})
export class BrowseModule { }`
browse-routing.module.ts:-
`import { NgModule } from "#angular/core";
import { Routes } from "#angular/router";
import { NativeScriptRouterModule } from "nativescript-angular/router";
import { BrowseComponent } from "./browse.component";
const routes: Routes = [
{ path: "default", component: BrowseComponent }
];
#NgModule({
imports: [NativeScriptRouterModule.forChild(routes)],
exports: [NativeScriptRouterModule]
})
export class BrowseRoutingModule { }
`
Example Available On Here:-
Nativescript playground url
I'm working on a project with tabs in it but it should only appear after user login.
The tabs works just fine when its route in app.routing.module.ts is like this:
{ path: '', loadChildren: './tabs/tabs.module#TabsPageModule' }
But when I use login like this:
{ path: '', loadChildren: './login/login.module#LoginPageModule' },
{ path: 'home', loadChildren: './tabs/tabs.module#TabsPageModule' }
It doesnt work.
app.routing.module.ts
import { NgModule } from '#angular/core';
import { Routes, RouterModule } from '#angular/router';
const routes: Routes = [
{ path: '', loadChildren: './login/login.module#LoginPageModule' },
{ path: 'home', loadChildren: './tabs/tabs.module#TabsPageModule' },
];
#NgModule({
imports: [RouterModule.forRoot(routes)],
exports: [RouterModule]
})
export class AppRoutingModule { }
tabs.routing.module.ts
import { NgModule } from '#angular/core';
import { RouterModule, Routes } from '#angular/router';
import { TabsPage } from './tabs.page';
const routes: Routes = [
{
path: 'home',
component: TabsPage,
children: [
{
path: '',
redirectTo: '/home/(MyPlaces:MyPlaces)',
pathMatch: 'full'
},
{
path: 'MyPlaces',
outlet: 'MyPlaces',
loadChildren: '../MyPlaces/MyPlaces.module#MyPlacesPageModule'
},
{
path: 'Messages',
outlet: 'Messages',
loadChildren: '../Messages/Messages.module#MessagesPageModule'
}
]
}
];
#NgModule({
imports: [RouterModule.forChild(routes)],
exports: [RouterModule]
})
export class TabsPageRoutingModule { }
Import the TabsPageModule and put it on app.module.ts to the imports: [...].
This works for me.
import { NgModule } from '#angular/core';
import { BrowserModule } from '#angular/platform-browser';
import { RouterModule, RouteReuseStrategy } from '#angular/router';
import { IonicModule, IonicRouteStrategy } from '#ionic/angular';
import { SplashScreen } from '#ionic-native/splash-screen/ngx';
import { StatusBar } from '#ionic-native/status-bar/ngx';
import { AppRoutingModule } from './app-routing.module';
import { AppComponent } from './app.component';
import { TabsPageModule } from './tabs/tabs.module';
#NgModule({
declarations: [AppComponent],
entryComponents: [],
imports: [BrowserModule, IonicModule.forRoot(), AppRoutingModule, TabsPageModule],
providers: [
StatusBar,
SplashScreen,
{ provide: RouteReuseStrategy, useClass: IonicRouteStrategy }
],
bootstrap: [AppComponent]
})
export class AppModule {}
After so many attempts I found that this approach will never work like that at least for now the only way for this to work is to not use lazy loading the code will be like that:
app.routing.module.ts
import { NgModule } from '#angular/core';
import { Routes, RouterModule } from '#angular/router';
import { TabsPage } from './tabs/tabs.page'
const routes: Routes = [
{ path: '', loadChildren: './login/login.module#LoginPageModule' },
{ path: 'home', component: TabsPage },
];
#NgModule({
imports: [RouterModule.forRoot(routes)],
exports: [RouterModule]
})
export class AppRoutingModule { }
app.module.ts
import { NgModule } from '#angular/core';
import { BrowserModule } from '#angular/platform-browser';
import { RouteReuseStrategy } from '#angular/router';
import { IonicModule, IonicRouteStrategy } from '#ionic/angular';
import { SplashScreen } from '#ionic-native/splash-screen/ngx';
import { StatusBar } from '#ionic-native/status-bar/ngx';
import { AppRoutingModule } from './app-routing.module';
import { AppComponent } from './app.component';
import { TabsPageModule } from './tabs/tabs.module';
#NgModule({
declarations: [AppComponent],
entryComponents: [],
imports: [BrowserModule,
IonicModule.forRoot(),
AppRoutingModule,
TabsPageModule
],
providers: [
StatusBar,
SplashScreen,
{ provide: RouteReuseStrategy, useClass: IonicRouteStrategy }
],
bootstrap: [AppComponent]
})
export class AppModule { }
Notice importing TabsPageModule.
tabs.routing.module.ts
import { NgModule } from '#angular/core';
import { RouterModule, Routes } from '#angular/router';
import { TabsPage } from './tabs.page';
import { MyPlacePage } from '../MyPlaces/MyPlaces.Page';
import { MessagesPage } from '../Messages/Messages.Page';
const routes: Routes = [
{
path: 'home',
component: TabsPage,
children: [
{
path: '',
redirectTo: '/home/(MyPlaces:MyPlaces)',
pathMatch: 'full'
},
{
path: 'MyPlaces',
outlet: 'MyPlaces',
component: MyPlacePage
},
{
path: 'Messages',
outlet: 'Messages',
component: MessagesPage
}
]
}
];
#NgModule({
imports: [RouterModule.forChild(routes)],
exports: [RouterModule]
})
export class TabsPageRoutingModule { }
tabs.module.ts
import { IonicModule } from '#ionic/angular';
import { NgModule } from '#angular/core';
import { CommonModule } from '#angular/common';
import { FormsModule } from '#angular/forms';
import { TabsPageRoutingModule } from './tabs.router.module';
import { TabsPage } from './tabs.page';
import { MyPlacesPageModule } from '../MyPlaces/MyPlaces.module';
import { MessagesPageModule } from '../Messages/Messages.module';
#NgModule({
imports: [
IonicModule,
CommonModule,
FormsModule,
TabsPageRoutingModule,
MyPlacesPageModule,
MessagesPageModule
],
declarations: [TabsPage]
})
export class TabsPageModule {}
Notice also that you need to work with href to link tabs page not routerLiknk.
I found a way to do this with lazy loading. In the page which contains the tabs we add a new variable which is a class and updated when the navigation changes:
<ion-tabs [class]="'url' + currentUrl">
</ion-tabs>
This class is updated in the .ts file:
import {Router,Event,NavigationEnd} from '#angular/router';
#Component({
selector: 'app-home',
templateUrl: './home.page.html',
styleUrls: ['./home.page.scss'],
})
export class HomePage implements OnInit {
public notificationCount = 0;
public currentUrl: string;
constructor(private router: Router) {
this.router.events.subscribe((event: Event) => {
if (event instanceof NavigationEnd) {
console.log('loading finished', event);
this.currentUrl = event.url.split('/').join('-')
}
});
}
In this way you can hide the tabbar using css in your global.scss
ion-tabs {
&.url-home-tournaments-main-play,
&.url-home-tournaments-main-play-score {
ion-tab-bar {
display: none;
}
}
}