import React, { Component } from "react";


class Like extends Component {
  render() {
    return <i className="fa fa-heart-o" aria-hidden="true"></i>;
  }
}

export default Like;

import Like from "./common/like";

import React, { Component } from "react";

class Like extends Component {
  render() {
    let classes = "fa fa-heart";
    if (!this.props.liked) {
      classes += "-o";
    }
    return <i className={classes} aria-hidden="true"></i>;
  }
}

export default Like;

<Like liked={movie.liked} />

const movies = [
  {
    _id: "5b21ca3eeb7f6fbccd471815",
    title: "Terminator",
    genre: { _id: "5b21ca3eeb7f6fbccd471818", name: "Action" },
    numberInStock: 6,
    dailyRentalRate: 2.5,
    publishDate: "2018-01-03T19:04:28.809Z",
    liked: true
  },

 <Like liked={movie.liked} onClick={() => this.handleLike(movie)} />

handleLike = movie => {
    console.log("handleLike", movie);
  };

    return (
      <i
        className={classes}
        onClick={this.props.onClick}
        aria-hidden="true"
        style={{ cursor: "pointer" }}
      ></i>
);

  handleLike = movie => {
    console.log("handleLike", movie);
    const movies = [...this.state.movies]; // cloning an array
    const index = movies.indexOf(movie);
    movies[index] = { ...movies[index] }; // cloning an object
    movies[index].liked = !movies[index].liked;
    this.setState({ movies });
  };

var pwd = ConfigurationManager.AppSettings["MAIL_PASSWORD"];

ReactDOM.render(<App />, document.getElementById('root'));

document.getElementById("list").classList.add("message")

همانطور که مشخص است کد فوق کلاسی با نام message را به عنصر ul اضافه کرده است:

.message {
  border: 1px solid green;
  padding: 2rem;
}

اکنون وقتی بر روی دکمه Click me کلیک کنیم، محتوای درون کامپوننت فوق تغییر پیدا میکند، اما عنصر ul همچنان دارای کلاس message است؛ دلیل آن نیز همانطور که عنوان شد این است که React محتوای تولید شده توسط کامپوننت List را با Virtual DOM خودش مقایسه میکند و چون از لحاظ ساختار DOM با هم برابر هستند تغییری در ساختار خروجی کامپوننت ایجاد نمیکند و فقط قسمت‌هایی را که تغییر کرده‌اند، بروزرسانی خواهد کرد.

اکنون کامپوننت فوق را اینگونه تغییر خواهیم داد:

import React, { Component } from 'react';
import { ActionButton } from './ActionButton';
export class List extends Component {
    constructor(props) {
        // as before
    }

    reverse = () => {
        this.setState({ items: this.state.items.reverse(), wrapInDiv: true });
    }

    generateElement = () => {
        const list = <ul id="list">
            {this.state.items.map(item => {
                return <li key={item.id}>
                    {item.title}
                </li>
            })}
        </ul>;

        return this.state.wrapInDiv ? <div>{list}</div> : list;
    }

    render() {
        console.log("Render List Component");
        return (
            <div className="list-container">
                <ActionButton callback={this.reverse} />
                {this.generateElement()}
            </div>
        );
    }
}

<script type="text/javascript" language="javascript" src="../../media/js/jquery.js"></script>
<script type="text/javascript" language="javascript" src="../../media/js/jquery.dataTables.js"></script>

<style type="text/css" title="currentStyle">
    @import "../../media/css/demo_page.css";
    @import "../../media/css/demo_table.css";
</style>

$(document).ready(function() {
    $('#example').dataTable();
} );

    /// <summary>
    /// استخراج ایمیل‌های یک فایل متنی و ذخیره آن در فایلی جدید
    /// </summary>
    /// <param name="inFilePath">فایل ورودی</param>
    /// <param name="outFilePath">فایل خروجی</param>
    public static void ExtractEmails(string inFilePath, string outFilePath)

• Sandcastle
  

• Sandcastle Help File Builder

• Visual Studio 2005 SDK Version 4.0
  

• Visual Studio 2008 SDK Version 1.0

%Program Files%\Common Files\Microsoft Shared\Help 2.0 Compiler\

"dependencies": {
    "rxjs": "5.0.0-beta.2"
 },

 <!-- Required for http -->
<script src="~/node_modules/angular2/bundles/http.dev.js"></script>

import { Component } from 'angular2/core';
import { HTTP_PROVIDERS } from 'angular2/http';
import 'rxjs/Rx';   // Load all features
 
import { ProductListComponent } from './products/product-list.component';
import { ProductService } from './products/product.service';
 
@Component({
    selector: 'pm-app',
    template:`
    <div><h1>{{pageTitle}}</h1>
        <pm-products></pm-products>
    </div>
    `,
    directives: [ProductListComponent],
    providers: [
        ProductService,
        HTTP_PROVIDERS
    ]
})
export class AppComponent {
    pageTitle: string = "DNT AngularJS 2.0 APP";
}

namespace MVC5Angular2.Models
{
    public class Product
    {
        public int ProductId { set; get; }
        public string ProductName { set; get; }
        public string ProductCode { set; get; }
        public string ReleaseDate { set; get; }
        public decimal Price { set; get; }
        public string Description { set; get; }
        public double StarRating { set; get; }
        public string ImageUrl { set; get; }
    }
}

using System.Collections.Generic;
using System.Text;
using System.Web.Mvc;
using MVC5Angular2.Models;
using Newtonsoft.Json;
using Newtonsoft.Json.Serialization;
 
namespace MVC5Angular2.Controllers
{
    public class HomeController : Controller
    {
        // GET: Home
        public ActionResult Index()
        {
            return View();
        }
 
        public ActionResult Products()
        {
            var products = new List<Product>
            {
               new Product
               {
                    ProductId= 2,
                    ProductName= "Garden Cart",
                    ProductCode= "GDN-0023",
                    ReleaseDate= "March 18, 2016",
                    Description= "15 gallon capacity rolling garden cart",
                    Price= (decimal) 32.99,
                    StarRating= 4.2,
                    ImageUrl= "app/assets/images/garden_cart.png"
               },
               new Product
               {
                    ProductId= 5,
                    ProductName= "Hammer",
                    ProductCode= "TBX-0048",
                    ReleaseDate= "May 21, 2016",
                    Description= "Curved claw steel hammer",
                    Price= (decimal) 8.9,
                    StarRating= 4.8,
                    ImageUrl= "app/assets/images/rejon_Hammer.png"
               }
            };
 
            return new ContentResult
            {
                Content = JsonConvert.SerializeObject(products, new JsonSerializerSettings
                {
                    ContractResolver = new CamelCasePropertyNamesContractResolver()
                }),
                ContentType = "application/json",
                ContentEncoding = Encoding.UTF8
            };
        }
    }
}

import { Injectable } from 'angular2/core';
import { IProduct } from './product';
import { Http, Response } from 'angular2/http';
import { Observable } from 'rxjs/Observable';
 
@Injectable()
export class ProductService {
    private _productUrl = '/home/products';
 
    constructor(private _http: Http) { }
 
    getProducts(): Observable<IProduct[]> {
        return this._http.get(this._productUrl)
                         .map((response: Response) => <IProduct[]>response.json())
                         .do(data => console.log("All: " + JSON.stringify(data)))
                         .catch(this.handleError);
    }
 
    private handleError(error: Response) {
        console.error(error);
        return Observable.throw(error.json().error || 'Server error');
    }
}

errorMessage: string;
ngOnInit(): void {
    //console.log('In OnInit');
    this._productService.getProducts()
                        .subscribe(
                              products => this.products = products,
                              error => this.errorMessage = <any>error);
}

 EXCEPTION: No provider for Http!

Who killed Google Reader?
Ten years after its untimely death, the team that built the much-beloved feed reader reflects on what went wrong and what could have been. 

var posts = [
  {
      id: '1',
      title: "Getting Started with Ember.js",
      body: "Bla bla bla 1."
  },
  {
      id: '2',
      title: "Routes and Templates",
      body: "Bla bla bla 2."
  },
  {
      id: '3',
      title: "Controllers",
      body: "Bla bla bla 3."
  }
];
 
var comments = [
    {
        id: '1',
        postId: '3',
        text: 'Thanks!'
    },
    {
        id: '2',
        postId: '3',
        text: 'Good to know that!'
    },
    {
        id: '3',
        postId: '1',
        text: 'Great!'
    }
];

 <script src="Scripts/App/store.js" type="text/javascript"></script>

Blogger.PostsRoute = Ember.Route.extend({
    controllerName: 'posts',
    renderTemplare: function () {
        this.render('posts');
    },
    model: function () {
        return posts;
    }
});

 <script src="Scripts/Routes/posts.js" type="text/javascript"></script>

<h2>Emeber.js blog</h2>
<ul>
    {{#each post in model}}
    <li>{{post.title}}</li>
    {{/each}}
</ul>

Blogger.Router.map(function () {
    this.resource('posts', { path: '/' });
    this.resource('about');
    this.resource('contact', function () {
        this.resource('email');
        this.resource('phone');
    });
    this.resource('recent-comments');
});

Blogger.RecentCommentsRoute = Ember.Route.extend({
    model: function () {
        return comments;
    }
});

 <script src="Scripts/Routes/recent-comments.js" type="text/javascript"></script>

<div class='container'>
    <nav class='navbar navbar-default' role='navigation'>
        <ul class='nav navbar-nav'>
            <li>{{#link-to 'posts'}}Posts{{/link-to}}</li>
            <li>{{#link-to 'recent-comments'}}Recent comments{{/link-to}}</li>
            <li>{{#link-to 'about'}}About{{/link-to}}</li>
            <li>{{#link-to 'contact'}}Contact{{/link-to}}</li>
        </ul>
    </nav>
    {{outlet}}
</div>

<h1>Recent comments</h1>
<ul>
  {{#each comment in model}}
    <li>{{comment.text}}</li>
  {{/each}}
</ul>

<script type="text/javascript">
    EmberHandlebarsLoader.loadTemplates([
       'posts', 'about', 'application', 'contact', 'email', 'phone',
       'recent-comments'
    ]);
</script>

Blogger.Router.map(function () {
    this.resource('posts', { path: '/' });
    this.resource('about');
    this.resource('contact', function () {
        this.resource('email');
        this.resource('phone');
    });
    this.resource('recent-comments');
    this.resource('post', { path: 'posts/:post_id' });
});

Blogger.PostRoute = Ember.Route.extend({
    model: function (params) {
        return posts.findBy('id', params.post_id);
    }
});

 <script src="Scripts/Routes/post.js" type="text/javascript"></script>

 <h1>{{title}}</h1>
<p>{{body}}</p>

<script type="text/javascript">
    EmberHandlebarsLoader.loadTemplates([
       'posts', 'about', 'application', 'contact', 'email', 'phone',
       'recent-comments', 'post'
    ]);
</script>

<h2>{{title}}</h2>
{{#if isEditing}}
<form>
    <div class="form-group">
        <label for="title">Title</label>
        {{input value=title id="title" class="form-control"}}
    </div>
    <div class="form-group">
        <label for="body">Body</label>
        {{textarea value=body id="body" class="form-control" rows="5"}}
    </div>
    <button class="btn btn-primary" {{action 'save' }}>Save</button>
</form>
{{else}}
<p>{{body}}</p>
<button class="btn btn-primary" {{action 'edit' }}>Edit</button>
{{/if}}

Blogger.PostController = Ember.ObjectController.extend({
    isEditing: false,
    actions: {
        edit: function () {
            this.set('isEditing', true);
        },
        save: function () {
            this.set('isEditing', false);
        }
    }
});

 <script src="Scripts/Controllers/post.js" type="text/javascript"></script>

<h2>Emeber.js blog</h2>
<ul>
    {{#each post in model}}
    <li>{{#link-to 'post' post.id}}{{post.title}}{{/link-to}}</li>
    {{/each}}
</ul>
 
<a href="#" class="btn btn-primary" {{action 'sortByTitle'}}>Sort by title</a>

Blogger.PostsController = Ember.ArrayController.extend({
    sortProperties: ['id'],// مقادیر پیش فرض مرتب سازی
    sortAscending: false,
    actions: {
        sortByTitle: function () {
            this.set('sortProperties', ['title']);
            this.set('sortAscending', !this.get('sortAscending'));
        }
    }
});

 <script src="Scripts/Controllers/posts.js" type="text/javascript"></script>

<h2>Emeber.js blog</h2>
<ul>
    {{#each post in arrangedContent}}
    <li>{{#link-to 'post' post.id}}{{post.title}}{{/link-to}}</li>
    {{/each}}
</ul>
 
<a href="#" class="btn btn-primary" {{action 'sortByTitle'}}>Sort by title</a>

<h2>Ember.js blog</h2>
<ul>
    {{#each}}
    <li>{{#link-to 'post' id}}{{title}}{{/link-to}}</li>
    {{/each}}
</ul>
 
<a href="#" class="btn btn-primary" {{action 'sortByTitle'}}>Sort by title</a>