Angular2 Toasty component shows growl-style alerts and messages for your application.
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Some of these APIs and Components are not final and are subject to change!
npm install ng2-toasty --saveSimple examples using ng2-dnd:
- with SystemJS in ng2-systemjs-demo
- with Webpack in ng2-webpack-demo
Online demo available here
Plunker demo available here
If you use SystemJS to load your files, you might have to update your config:
System.config({
map: {
'ng2-toasty': 'node_modules/ng2-toasty/bundles/index.umd.js'
}
});- Import style into your web page. Choose one of the following files;
style-default.css- Contains DEFAULT themestyle-bootstrap.css- Contains Bootstrap 3 themestyle-material.css- Contains Material Design theme
- Assign the selected theme name [
default,bootstrap,material] to thethemeproperty of the instance of ToastyConfig. - Add
<ng2-toasty></ng2-toasty>tag in template of your application component.
Import ToastyModule.forRoot() in the NgModule of your application.
The forRoot method is a convention for modules that provide a singleton service.
import {BrowserModule} from "@angular/platform-browser";
import {NgModule} from '@angular/core';
import {ToastyModule} from 'ng2-toasty';
@NgModule({
imports: [
BrowserModule,
ToastyModule.forRoot()
],
bootstrap: [AppComponent]
})
export class AppModule {
}If you have multiple NgModules and you use one as a shared NgModule (that you import in all of your other NgModules),
don't forget that you can use it to export the ToastyModule that you imported in order to avoid having to import it multiple times.
@NgModule({
imports: [
BrowserModule,
ToastyModule.forRoot()
],
exports: [BrowserModule, ToastyModule],
})
export class SharedModule {
}- Import
ToastyServicefromng2-toastyin your application code:
import {Component} from '@angular/core';
import {ToastyService, ToastyConfig, ToastOptions, ToastData} from 'ng2-toasty';
@Component({
selector: 'app',
template: `
<div>Hello world</div>
<button (click)="addToast()">Add Toast</button>
<ng2-toasty></ng2-toasty>
`
})
export class AppComponent {
constructor(private toastyService:ToastyService, private toastyConfig: ToastyConfig) {
// Assign the selected theme name to the `theme` property of the instance of ToastyConfig.
// Possible values: default, bootstrap, material
this.toastyConfig.theme = 'material';
}
addToast() {
// Just add default Toast with title only
this.toastyService.default('Hi there');
// Or create the instance of ToastOptions
var toastOptions:ToastOptions = {
title: "My title",
msg: "The message",
showClose: true,
timeout: 5000,
theme: 'default',
onAdd: (toast:ToastData) => {
console.log('Toast ' + toast.id + ' has been added!');
},
onRemove: function(toast:ToastData) {
console.log('Toast ' + toast.id + ' has been removed!');
}
};
// Add see all possible types in one shot
this.toastyService.info(toastOptions);
this.toastyService.success(toastOptions);
this.toastyService.wait(toastOptions);
this.toastyService.error(toastOptions);
this.toastyService.warning(toastOptions);
}
}Here is an example of how to dynamically update message and title of individual toast:
import {Component} from '@angular/core';
import {ToastyService, ToastyConfig, ToastyComponent, ToastOptions, ToastData} from 'ng2-toasty';
import {Subject, Observable, Subscription} from 'rxjs/Rx';
@Component({
selector: 'app',
template: `
<div>Hello world</div>
<button (click)="addToast()">Add Toast</button>
<ng2-toasty></ng2-toasty>
`
})
export class AppComponent {
getTitle(num: number): string {
return 'Countdown: ' + num;
}
getMessage(num: number): string {
return 'Seconds left: ' + num;
}
constructor(private toastyService:ToastyService) { }
addToast() {
let interval = 1000;
let timeout = 5000;
let seconds = timeout / 1000;
let subscription: Subscription;
let toastOptions: ToastOptions = {
title: this.getTitle(seconds),
msg: this.getMessage(seconds),
showClose: true,
timeout: timeout,
onAdd: (toast: ToastData) => {
console.log('Toast ' + toast.id + ' has been added!');
// Run the timer with 1 second iterval
let observable = Observable.interval(interval).take(seconds);
// Start listen seconds beat
subscription = observable.subscribe((count: number) => {
// Update title of toast
toast.title = this.getTitle(seconds - count - 1);
// Update message of toast
toast.msg = this.getMessage(seconds - count - 1);
});
},
onRemove: function(toast: ToastData) {
console.log('Toast ' + toast.id + ' has been removed!');
// Stop listenning
subscription.unsubscribe();
}
};
switch (this.options.type) {
case 'default': this.toastyService.default(toastOptions); break;
case 'info': this.toastyService.info(toastOptions); break;
case 'success': this.toastyService.success(toastOptions); break;
case 'wait': this.toastyService.wait(toastOptions); break;
case 'error': this.toastyService.error(toastOptions); break;
case 'warning': this.toastyService.warning(toastOptions); break;
}
}
}Here is an example of how to close an individual toast:
import {Component} from '@angular/core';
import {ToastyService, ToastyConfig, ToastyComponent, ToastOptions, ToastData} from 'ng2-toasty';
import {Subject, Observable, Subscription} from 'rxjs/Rx';
@Component({
selector: 'app',
template: `
<div>Hello world</div>
<button (click)="addToast()">Add Toast</button>
<ng2-toasty></ng2-toasty>
`
})
export class AppComponent {
getTitle(num: number): string {
return 'Countdown: ' + num;
}
getMessage(num: number): string {
return 'Seconds left: ' + num;
}
constructor(private toastyService:ToastyService) { }
addToast() {
let interval = 1000;
let subscription: Subscription;
let toastOptions: ToastOptions = {
title: this.getTitle(0),
msg: this.getMessage(0),
showClose: true,
onAdd: (toast: ToastData) => {
console.log('Toast ' + toast.id + ' has been added!');
// Run the timer with 1 second iterval
let observable = Observable.interval(interval);
// Start listen seconds beat
subscription = observable.subscribe((count: number) => {
// Update title of toast
toast.title = this.getTitle(count);
// Update message of toast
toast.msg = this.getMessage(count);
// Extra condition to hide Toast after 10 sec
if (count > 10) {
// We use toast id to identify and hide it
this.toastyService.clear(toast.id);
}
});
},
onRemove: function(toast: ToastData) {
console.log('Toast ' + toast.id + ' has been removed!');
// Stop listenning
subscription.unsubscribe();
}
};
switch (this.options.type) {
case 'default': this.toastyService.default(toastOptions); break;
case 'info': this.toastyService.info(toastOptions); break;
case 'success': this.toastyService.success(toastOptions); break;
case 'wait': this.toastyService.wait(toastOptions); break;
case 'error': this.toastyService.error(toastOptions); break;
case 'warning': this.toastyService.warning(toastOptions); break;
}
}
}You can use the following properties to customize the ng2-toasty component in your template:
position- The window position where the toast pops up. Default value isbottom-right. Possible values:bottom-right,bottom-left,top-right,top-left,top-center,bottom-center,center-centerExample:
<ng2-toasty [position]="'top-center'"></ng2-toasty>Inspired by angular-toasty
[MIT](/LICENSE
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