sasxa

import {Injectable, EventEmitter} from 'angular2/core';

@Injectable()
export class EmitterService {
  private static _emitters: { [ID: string]: EventEmitter<any> } = {};

  static get(ID: string): EventEmitter<any> {
    if (!this._emitters[ID]) 
      this._emitters[ID] = new EventEmitter();
    return this._emitters[ID];

btroncone

Comprehensive Introduction to @ngrx/store

By: @BTroncone

Also check out my lesson @ngrx/store in 10 minutes on egghead.io!

Update: Non-middleware examples have been updated to ngrx/store v2. More coming soon!

Table of Contents

adamrecsko

import {PipeTransform, Pipe} from 'angular2/core';

@Pipe({ name: 'highlight' })
export class HighLightPipe implements PipeTransform {
  transform(text: string, [search]): string {
    return search ? text.replace(new RegExp(search, 'i'), `<span class="highlight">${search}</span>`) : text;
  }
}

/** Usage: 

jwasilgeo

1. Clone the starter repo AngularClass/angular2-webpack-starter and then cd into your local directory.

2. Install angular2-esri-loader

npm install angular2-esri-loader --save

# optional, if you want type support in your IDE for JSAPI 4.x
npm install @types/arcgis-js-api --save-dev

tomwayson

Adding angular2-esri-loader to the app and creating a map

NOTE: These instructions apply to trying to use the ArcGIS API for JavaScript in an Angular 2 application created w/ angular-cli. If you're working with more recent versions of Angular, you should use https://github.com/Esri/esri-loader instead.

1. Create a new Angular app by using angular-cli to generate a new project

2. Install angular2-esri-loader

npm install angular2-esri-loader esri-loader --save

AriPal

import { Injectable } from '@angular/core';
import { HttpClient } from '@angular/common/http';
import { Observable } from 'rxjs';
import { map, publishReplay, refCount } from 'rxjs/operators';

export interface Config {
    componentType: string, 
    show: Boolean
}