angular2-cool-loading-indicator

<!DOCTYPE html>
<html>

  <head>
    <title>angular2 playground</title>
    <link rel="stylesheet" href="style.css" />
    <script src="https://unpkg.com/zone.js/dist/zone.js"></script>
    <script src="https://unpkg.com/zone.js/dist/long-stack-trace-zone.js"></script>
    <script src="https://unpkg.com/reflect-metadata@0.1.3/Reflect.js"></script>
    <script src="https://unpkg.com/systemjs@0.19.31/dist/system.js"></script>
    
    <script src="config.js"></script>
    <script>
    System.import('app')
      .catch(console.error.bind(console));
  </script>
  </head>

  <body>
    <my-app>
    loading...
  </my-app>
  </body>

</html>

/* Styles go here */

### Angular2 Starter Plunker - Typescript - RC.0

A simple plunker demonstrating Angular2 usage:
- Uses SystemJS + TypeScript to compile on the fly
- Includes binding, directives, http, pipes, and DI usage.

System.config({
  //use typescript for compilation
  transpiler: 'typescript',
  //typescript compiler options
  typescriptOptions: {
    emitDecoratorMetadata: true
  },
  paths: {
    'npm:': 'https://unpkg.com/'
  },
  //map tells the System loader where to look for things
  map: {
    
    'app': './src',
    
    '@angular/core': 'npm:@angular/core/bundles/core.umd.js',
    '@angular/common': 'npm:@angular/common/bundles/common.umd.js',
    '@angular/compiler': 'npm:@angular/compiler/bundles/compiler.umd.js',
    '@angular/platform-browser': 'npm:@angular/platform-browser/bundles/platform-browser.umd.js',
    '@angular/platform-browser-dynamic': 'npm:@angular/platform-browser-dynamic/bundles/platform-browser-dynamic.umd.js',
    '@angular/http': 'npm:@angular/http/bundles/http.umd.js',
    '@angular/router': 'npm:@angular/router/bundles/router.umd.js',
    '@angular/forms': 'npm:@angular/forms/bundles/forms.umd.js',
    
    '@angular/core/testing': 'npm:@angular/core/bundles/core-testing.umd.js',
    '@angular/common/testing': 'npm:@angular/common/bundles/common-testing.umd.js',
    '@angular/compiler/testing': 'npm:@angular/compiler/bundles/compiler-testing.umd.js',
    '@angular/platform-browser/testing': 'npm:@angular/platform-browser/bundles/platform-browser-testing.umd.js',
    '@angular/platform-browser-dynamic/testing': 'npm:@angular/platform-browser-dynamic/bundles/platform-browser-dynamic-testing.umd.js',
    '@angular/http/testing': 'npm:@angular/http/bundles/http-testing.umd.js',
    '@angular/router/testing': 'npm:@angular/router/bundles/router-testing.umd.js',
    
    'angular2-cool-loading-indicator': 'https://npmcdn.com/angular2-cool-loading-indicator@latest',
    'angular2-cool-http': 'https://npmcdn.com/angular2-cool-http@latest',
  
    'rxjs': 'npm:rxjs',
    'typescript': 'npm:typescript@2.0.2/lib/typescript.js'
  },
  //packages defines our app package
  packages: {
    app: {
      main: './main.ts',
      defaultExtension: 'ts'
    },
    rxjs: {
      defaultExtension: 'js'
    },
    'angular2-cool-loading-indicator': {
      main: 'index.js',
      defaultExtension: 'js'
    },
    'angular2-cool-http': {
      main: 'index.js',
      defaultExtension: 'js'
    }
  }
});

import {platformBrowserDynamic} from '@angular/platform-browser-dynamic';
import {AppModule} from './module';

platformBrowserDynamic().bootstrapModule(AppModule)

//our root app component
import {Component, OnInit} from '@angular/core'

import { CoolHttp } from 'angular2-cool-http';
import { CoolLoadingIndicator } from 'angular2-cool-loading-indicator';

@Component({
  selector: 'my-app',
  template: `
    <div>
      <h2>Hello {{name}}</h2>
      
      <label>
        Indicator delay:
        <input value="200" type="number" #inputDelay>ms
      </label>
      <br>
      
      <button (click)="callApi()">Async API call</button>
      
      <button (click)="callMultipleApi()">Multiple Async API call</button>
      
      <h3>Logs: <button (click)="clearLogs()">Clear</button></h3>
      <table>
        <tr *ngFor="let log of logs">
          <td>{{ log }}</td>
        </tr>
      </table>
      
      <cool-loading-indicator [indicatorDelay]="inputDelay.value">
        <div class="my-loading">
          <div class="dimmer"></div>
          
          <div class="loading-bg">
            <img src="https://i1.wp.com/cdnjs.cloudflare.com/ajax/libs/galleriffic/2.0.1/css/loader.gif"/>
          </div>
        </div>
      </cool-loading-indicator> 
    </div>
  `,
  styles: [`
    .my-loading {
      position: fixed;
      top: 0;
      left: 0;
      
      width: 100%;
      height: 100%;
      
      text-align: center;
    }
    
    .my-loading .dimmer {
      position: absolute;
    
      top: 0;
      left: 0;
      
      background-color: #000;
      opacity: 0.5;
      
      width: 100%;
      height: 100%;
    }
    
    .my-loading .loading-bg {
      position: absolute;
      display: inline-block;
      
      top: 50%;
      transform: translateY(-50%);
      
      padding: 20px;
        
      background-color: #fff;
      border-radius: 15px;
      height: 50px;
      width: 50px;
      text-align: center;
    }
  `],
  directives: [CoolLoadingIndicator]
})
export class App implements OnInit {
  logs: string[] = [];
  
  constructor(private coolHttp: CoolHttp) {
    this.name = 'angular2-cool-loading-indicator'
  }
  
  ngOnInit() {
  }
  
  clearLogs() {
    this.logs.length = 0;
  }
  
  log(msg) {
    this.logs.push(msg);
  }
  
  callApi() {
    let that = this;
    that.log('calling API');
    
    that.coolHttp.getAsync(`src/test.json?r=${Math.random()}`)
      .then(() => that.log('received response'))
      .catch(() => that.log('call failed'));
      
  }
  
  callMultipleApi() {
    for(let i = 0; i < 40; i++) {
      this.callApi();
    }
  }
}

{
  "test": "testJson"
}

import { NgModule } from '@angular/core';
import { App } from './app';
import {BrowserModule} from '@angular/platform-browser';

import { CoolLoadingIndicatorModule } from 'angular2-cool-loading-indicator';

@NgModule({
  imports: [ 
    BrowserModule, 
    CoolLoadingIndicatorModule
  ],
  declarations: [ App ],
  bootstrap: [ App ]
})
export class AppModule {}