Rajesh Kumar YadavDemo -
Step 1 - Install dependancies for toastr and animation in your project.
Open your terminal in project folder and run below command -
npm install ngx-toastr --save
@angular/animations package is a required dependency for the default toast
npm install @angular/animations --save
Step 2 - Add Toastr Styles in your project
Add few styles based on your requirements -
/ regular style toast
@import '~ngx-toastr/toastr';
// bootstrap style toast
// or import a bootstrap 4 alert styled design (SASS ONLY)
// should be after your bootstrap imports, it uses bs4 variables, mixins, functions
@import '~ngx-toastr/toastr-bs4-alert';
// if you'd like to use it without importing all of bootstrap it requires
@import '~bootstrap/scss/functions';
@import '~bootstrap/scss/variables';
@import '~bootstrap/scss/mixins';
@import '~ngx-toastr/toastr-bs4-alert';
If you are using angular-cli you can add it to your angular.json
"styles": ["styles.scss", "node_modules/ngx-toastr/toastr.css" // try adding '../' if you're using angular cli before 6]
Step 3 - add ToastrModule to app NgModule, make sure you have BrowserAnimationsModule as well
app.module.ts
import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
import { ToastrModule, ToastContainerModule } from 'ngx-toastr'; import { AppComponent } from './app.component';
@NgModule({
declarations: [AppComponent],
imports: [
BrowserModule, BrowserAnimationsModule,
ToastrModule.forRoot({ positionClass: 'inline' }),
ToastContainerModule
],
providers: [],
bootstrap: [AppComponent]
})
export class AppModule {}
Step 4 - Add a div with toastContainer directive on it.
CODE:
import { Component, OnInit, ViewChild } from '@angular/core'; import { ToastContainerDirective, ToastrService } from 'ngx-toastr';
@Component({
selector: 'app-root',
template: ` <h1><a (click)="onClick()">Click</a></h1> <div toastContainer></div>`
})
export class AppComponent implements OnInit {
@ViewChild(ToastContainerDirective, {static: true}) toastContainer: ToastContainerDirective;
constructor(private toastrService: ToastrService) {}
ngOnInit() {
this.toastrService.overlayContainer = this.toastContainer;
}
onClick() {
this.toastrService.success('in div');
}
}
Extra Bits-
How to handle toastr click/tap action?
showToaster() {
this.toastr.success('Hello world!', 'Toastr fun!').onTap.pipe(take(1)).subscribe(() => this.toasterClickedHandler());
}
toasterClickedHandler() {
console.log('Toastr clicked');
}
With all that being said, I highly recommend you keep learning!
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