init
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10
src/app/app-routing.module.ts
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10
src/app/app-routing.module.ts
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import { NgModule } from '@angular/core';
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import { Routes, RouterModule } from '@angular/router';
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const routes: Routes = [];
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@NgModule({
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imports: [RouterModule.forRoot(routes)],
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exports: [RouterModule]
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})
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export class AppRoutingModule { }
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31
src/app/app.component.ts
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src/app/app.component.ts
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import { Component } from '@angular/core';
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@Component({
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selector: 'app-root',
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template: `
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<!--The content below is only a placeholder and can be replaced.-->
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<div style="text-align:center">
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<h1>
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Welcome to {{title}}!
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</h1>
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<img width="300" src="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCAyNTAgMjUwIj4KICAgIDxwYXRoIGZpbGw9IiNERDAwMzEiIGQ9Ik0xMjUgMzBMMzEuOSA2My4ybDE0LjIgMTIzLjFMMTI1IDIzMGw3OC45LTQzLjcgMTQuMi0xMjMuMXoiIC8+CiAgICA8cGF0aCBmaWxsPSIjQzMwMDJGIiBkPSJNMTI1IDMwdjIyLjItLjFWMjMwbDc4LjktNDMuNyAxNC4yLTEyMy4xTDEyNSAzMHoiIC8+CiAgICA8cGF0aCAgZmlsbD0iI0ZGRkZGRiIgZD0iTTEyNSA1Mi4xTDY2LjggMTgyLjZoMjEuN2wxMS43LTI5LjJoNDkuNGwxMS43IDI5LjJIMTgzTDEyNSA1Mi4xem0xNyA4My4zaC0zNGwxNy00MC45IDE3IDQwLjl6IiAvPgogIDwvc3ZnPg==">
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</div>
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<h2>Here are some links to help you start: </h2>
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<ul>
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<li>
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<h2><a target="_blank" rel="noopener" href="https://angular.io/tutorial">Tour of Heroes</a></h2>
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</li>
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<li>
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<h2><a target="_blank" rel="noopener" href="https://angular.io/cli">CLI Documentation</a></h2>
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</li>
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<li>
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<h2><a target="_blank" rel="noopener" href="https://blog.angular.io/">Angular blog</a></h2>
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</li>
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</ul>
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<router-outlet></router-outlet>
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`,
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styles: []
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})
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export class AppComponent {
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title = 'MapAlliance';
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}
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28
src/app/app.module.ts
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28
src/app/app.module.ts
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import {BrowserModule} from '@angular/platform-browser';
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import {NgModule} from '@angular/core';
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import {AppRoutingModule} from './app-routing.module';
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import {AppComponent} from './app.component';
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import {BrowserAnimationsModule} from '@angular/platform-browser/animations';
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import {ServiceWorkerModule} from '@angular/service-worker';
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import {environment} from '../environments/environment';
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import {FormsModule} from "@angular/forms";
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import {MatSnackBarModule} from "@angular/material";
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@NgModule({
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declarations: [
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AppComponent
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],
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imports: [
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BrowserModule,
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AppRoutingModule,
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BrowserAnimationsModule,
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FormsModule,
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MatSnackBarModule,
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ServiceWorkerModule.register('ngsw-worker.js', {enabled: environment.production})
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],
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providers: [],
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bootstrap: [AppComponent]
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})
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export class AppModule {
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}
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39
src/app/geolocation/geolocation.service.ts
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src/app/geolocation/geolocation.service.ts
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import {Injectable} from '@angular/core';
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import {BehaviorSubject} from "rxjs";
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import {MatSnackBar} from "@angular/material";
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@Injectable({
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providedIn: 'root'
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})
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export class GeolocationService {
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location = new BehaviorSubject(null);
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constructor(private snackBar: MatSnackBar) {
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if(navigator.geolocation) {
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navigator.geolocation.getCurrentPosition(this.updatePosition, this.errorHandler);
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} else {
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snackBar.open('Geolocation is not supported', null, {horizontalPosition: 'right', panelClass: 'bg-warn'});
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}
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}
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updatePosition(position) {
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this.location.next(position);
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}
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errorHandler(error) {
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switch(error.code) {
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case error.PERMISSION_DENIED:
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this.snackBar.open('Geolocation permission denied', null, {horizontalPosition: 'right', panelClass: 'bg-warn'});
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break;
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case error.POSITION_UNAVAILABLE:
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this.snackBar.open('Geolocation unavailable', null, {horizontalPosition: 'right', panelClass: 'bg-warn'});
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break;
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case error.TIMEOUT:
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this.snackBar.open('Geolocation timeout', null, {horizontalPosition: 'right', panelClass: 'bg-warn'});
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break;
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case error.UNKNOWN_ERROR:
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this.snackBar.open('Geolocation experienced an unknown error', null, {horizontalPosition: 'right', panelClass: 'bg-warn'});
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break;
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}
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}
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}
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