<span>{{
value | date: 'E, dd/MM/yyyy':undefined:languageCode
}}</span>
I have a scenario in which I need to pass the locale code corresponding to Cambodia's KHMER language. I tried multiple locale codes but they didn't work as expected.
Could anyone please help me in finding the locale code for the KHMER language of Cambodia?
The above code is working fine for Chinese, English...
You just to register locale data with km provides on #angular/common/locales
example
On your app.module.ts
import { LOCALE_ID, NgModule } from '#angular/core';
import { BrowserModule } from '#angular/platform-browser';
import { FormsModule } from '#angular/forms';
import { registerLocaleData } from '#angular/common';
import km from '#angular/common/locales/km';
registerLocaleData(km);
import { AppComponent } from './app.component';
#NgModule({
imports: [BrowserModule, FormsModule],
declarations: [AppComponent],
bootstrap: [AppComponent],
providers: [{ provide: LOCALE_ID, useValue: 'km_KH' }],
})
export class AppModule {}
Related
I have AngularJS project which summarize data and visualizes it by number of female and male in months. Now I want to allow user to select a year and view visualization for all months of that particular year.
Currently my graph look like this:
Here is my code so far:
app.module.ts
import { BrowserModule } from '#angular/platform-browser';
import { NgModule } from '#angular/core';
import { AppRoutingModule } from './app-routing.module';
import { AppComponent } from './app.component';
import { HttpClientModule, HTTP_INTERCEPTORS } from '#angular/common/http';
import { ChartsModule } from 'ng2-charts';
#NgModule({
declarations: [
AppComponent
],
imports: [
BrowserModule,
AppRoutingModule,
HttpClientModule,
ChartsModule,
AppRoutingModule
],
providers: [],
bootstrap: [AppComponent]
})
export class AppModule { }
Here is my full project https://angular-ivy-gewusg.stackblitz.io
I have created a shared module to modularize my app so in case i want to use for example a Material component i can have it in other module by import it, the problem is when i do that give this kind of error If 'mat-menu' is an Angular component, then verify that it is part of this module. How can i solve it?.In the past without the shared module it worked perfectly but now no, and Its required to be with the shared module because its for homework
Below i will let my three modules
App Module
import { BrowserModule } from '#angular/platform-browser';
import { NgModule } from '#angular/core';
import { AppRoutingModule } from './app-routing.module';
import { AppComponent } from './app.component';
//My imports
import { NgbModule } from '#ng-bootstrap/ng-bootstrap';
import { BrowserAnimationsModule } from '#angular/platform-browser/animations';
import { UsersDashboardComponent } from './components/users-dashboard/users-dashboard.component';
import { AdminDashboardComponent } from './components/admin-dashboard/admin-dashboard.component';
import { RouterModule } from '#angular/router';
import { HttpClientModule} from '#angular/common/http';
import { HomeAdminComponent } from './auth/home-admin/home-admin.component';
import { HomeComponent } from './auth/home/home.component';
import { CoreModule } from './../app/core/core.module';
#NgModule({
declarations: [
AppComponent,
HomeComponent,
AdminDashboardComponent,
UsersDashboardComponent,
HomeAdminComponent,
],
imports: [
BrowserModule,
AppRoutingModule,
NgbModule,
BrowserAnimationsModule,
RouterModule,
HttpClientModule,
CoreModule,
],
providers: [],
bootstrap: [AppComponent]
})
export class AppModule { }
Auth Module
import { NgModule } from '#angular/core';
import { CommonModule } from '#angular/common';
import { SharedModule } from '../shared/shared.module';
import { AuthRoutingModule } from './auth-routing.module';
import { HomeComponent } from 'src/app/auth/home/home.component';
import { HomeAdminComponent } from 'src/app/auth/home-admin/home-admin.component';
#NgModule({
declarations: [HomeComponent,HomeAdminComponent],
imports: [
CommonModule,
AuthRoutingModule,
SharedModule,
],
})
export class AuthModule { }
Shared module
import { NgModule } from '#angular/core';
import { CommonModule } from '#angular/common';
import { MaterialModule } from 'src/app/shared/material/material.module';
import { ReactiveFormsModule } from '#angular/forms';
#NgModule({
declarations: [],
imports: [
CommonModule,
MaterialModule,
ReactiveFormsModule
],
exports: [
MaterialModule,
ReactiveFormsModule
]
})
export class SharedModule { }
To avoid this problem you need to Add SharedModule as an import in all the FeatureModules where your components reside as declarations. Same like you have done in AuthModule. And also all the material modules imported into the MaterialModule should be exported in exports.
I solve it putting the SharedModule into the imports of the AppModule
I would recommend to create your own custom Components build on top whatever module you are using (in your case it is angular material) inside the shared module and then export these components and import your shared module in any other modules then, use these components, this will help you in the future if you decided to use another library instead of angular material or if you want to build some custom design.
I am Beginner and following tutorials, in which i am working in angular with firebase. I use HTML table which was working fine but after using angular-4-data-table i got following error
Unexpected value 'undefined' imported by the module 'AppModule' in console and with this error
This is my app.module
import { BrowserModule } from '#angular/platform-browser';
import { NgModule } from '#angular/core';
import { AngularFireModule } from 'angularfire2';
import { AngularFireDatabaseModule } from 'angularfire2/database';
import { AngularFireAuthModule } from 'angularfire2/auth';
import {RouterModule} from '#angular/router';
import {NgbModule} from '#ng-bootstrap/ng-bootstrap';
import { FormsModule} from '#angular/forms';
import { CustomFormsModule } from 'ng2-validation';
import { DataTableModule } from 'angular-4-data-table';
#NgModule({
declarations: [
AppComponent,
BsNavbarComponent,
HomeComponent,
ProductsComponent,
ShoppingCartComponent,
CheckCheckoutComponent,
OrderSucessComponent,
MyOrderComponent,
AdminProductsComponent,
AdminOrdersComponent,
LoginComponent,
ProductFormComponent
],
imports: [
BrowserModule,
FormsModule,
DataTableModule,
CustomFormsModule,
AppRoutingModule,
AngularFireModule.initializeApp(environment.firebase),
AngularFireDatabaseModule,
AngularFireAuthModule,
NgbModule.forRoot()
],
providers: [
AuthService,
AuthGaurd,
AdminAuthGuard,
UserService,
CategoryService,
ProductsComponent
],
bootstrap: [AppComponent]
})
export class AppModule { }
and this is Import in component
import { Component, OnInit, OnDestroy } from '#angular/core';
import { ProductService } from 'src/app/product.service';
import { Subscription } from 'rxjs';
import { Product } from 'src/app/models/product';
import { DataTableResource } from 'angular-4-data-table';
I also watched previously asked questions on this forum but did not work for me.
Your AppModule the decorator NgModule.
A typical ngModule looks like this:
#NgModule({
declarations: [...],
imports: [...]
})
export class AppModule{}
Pay attention that the imports that look like
import { BrowserModule } from '#angular/platform-browser'; are meant to "include" the modules from different files but without a declaration like the one above you cannot use them in the current NgModule.
In the end, your AppModule should look like this:
import { BrowserModule } from '#angular/platform-browser';
import { NgModule } from '#angular/core';
import { AngularFireModule } from 'angularfire2';
import { AngularFireDatabaseModule } from 'angularfire2/database';
import { AngularFireAuthModule } from 'angularfire2/auth';
import {RouterModule} from '#angular/router';
import {NgbModule} from '#ng-bootstrap/ng-bootstrap';
import { FormsModule} from '#angular/forms';
import { CustomFormsModule } from 'ng2-validation';
import { DataTableModule } from 'angular-4-data-table';
#NgModule({
imports: [
BrowserModule,
FormsModule,
DataTableModule,
CustomFormsModule,
AppRoutingModule,
AngularFireModule.initializeApp(environment.firebase),
AngularFireDatabaseModule,
AngularFireAuthModule
....
],
declarations: [....]
})
export class AppModule{}
I was facing same problem with Angular-4-Data-table
Actually i was using a higher version of angular which was not working with angular-4-data-table so i try this and upgrade
npm install angular5-data-table --save
In App Module i use
import {DataTableModule} from 'angular5-data-table';
And same in component
import { DataTableResource } from 'angular5-data-table';
it worked for me hopefully it will work for you.
imports: [
BrowserModule,
FormsModule,
DataTableModule,
CustomFormsModule,
AppRoutingModule,
AngularFireModule.initializeApp(environment.firebase),
AngularFireDatabaseModule,
AngularFireAuthModule,
NgbModule.forRoot(),
]
problem is in last comma remove comma after NgbModule.forRoot()
I using Angular Material component and try to use a prebuilt theme
I added this row to my component css #import '#angular/material/prebuilt-themes/deeppurple-amber.css';
But still get an error
Could not find Angular Material core theme. Most Material components may not work as expected. For more info refer to the theming guide: https://material.angular.io/guide/theming
Here is app.module.ts code
import { BrowserModule } from '#angular/platform-browser';
import { BrowserAnimationsModule } from '#angular/platform-browser/animations';
import { NgModule } from '#angular/core';
import { AppRoutingModule } from './app-routing.module';
import { AppComponent } from './app.component';
import {CustomMaterialModule} from "./CustomMaterialModule";
import { PaymentsComponent } from './payments/payments.component';
import { MatPaginatorModule, MatCheckboxModule} from '#angular/material';
import {FormsModule, ReactiveFormsModule} from '#angular/forms';
#NgModule({
declarations: [
AppComponent,
PaymentsComponent
],
imports: [
BrowserModule,
CustomMaterialModule,
AppRoutingModule,
MatPaginatorModule,
MatCheckboxModule,
FormsModule,
ReactiveFormsModule,
BrowserAnimationsModule,
],
providers: [],
bootstrap: [AppComponent]
})
export class AppModule { }
Where can be my trouble?
Seems like I found answer
I need to add
providers: [
{
provide: MATERIAL_SANITY_CHECKS,
useValue: false
}
],
Into app.module.ts and now I don't have this error
I am new working with Angular 2 and have a question regarding keeping the code DRY when using multiple modules.
I have a shared module where i import and export common used functionality for other modules.
One of those imports are ng2-translate.
But when I import the SharedModule into a new module, I will need to import and configure the TranslateModule from ng2-translate again, to be able to configure it.
This gives me a pattern i don't like if i should work with multiple modules.
So how would I keep this code DRY and maintain the best practices?
import { NgModule } from '#angular/core';
import { CommonModule } from '#angular/common';
import { TranslateModule } from 'ng2-translate';
#NgModule({
imports: [
CommonModule,
TranslateModule
],
exports: [
CommonModule,
TranslateModule
]
})
export class SharedModule {
}
AppModule
import { NgModule } from '#angular/core';
import { HttpModule, Http } from '#angular/http';
import { TranslateModule, TranslateLoader, TranslateStaticLoader, TranslateService } from 'ng2-translate';
import { SharedModule } from './shared/shared.module';
import { AppComponent } from './app.component';
export function translateLoaderFactory(http: Http) {
return new TranslateStaticLoader(http, '../assets/i18n', '.json')
}
#NgModule({
declarations: [
AppComponent
],
imports: [
HttpModule,
TranslateModule.forRoot({
provide: TranslateLoader,
useFactory: translateLoaderFactory,
deps: [Http]
}),
SharedModule
],
providers: [],
bootstrap: [AppComponent]
})
export class AppModule {
constructor(translateService: TranslateService) {
translateService.setDefaultLang('en-US');
translateService.use('sv-SE');
}
}
This is my basic structure, if I add a new module I will have to import the SharedModule, TranslateModule and setting the default language using the TranslateService all over again.
How do I prevent this pattern?