• Spark
• NHaml
• SharpDOM
• SharpTiles
• Wing Beats
• string-template-view-engine-mvc
• Bellevue
• Brail
• Hasic
• NDjango

namespace MvcApplication3.Models
{
    public class Product
    {
        public Product(string productNumber, string name, decimal price)
        {
            Name = name;
            Price = price;
            ProductNumber = productNumber;
        }
        public string ProductNumber { get; set; }
        public string Name { get; set; }
        public decimal Price { get; set; }
    }
}

using System.Collections.Generic;

namespace MvcApplication3.Models
{
    public class Products : List<Product>
    {
        public Products()
        {
            this.Add(new Product("D123", "Super Fast Bike", 1000M));
            this.Add(new Product("A356", "Durable Helmet", 123.45M));
            this.Add(new Product("M924", "Soft Bike Seat", 34.99M));
        }
    }
}

using System.Web.Mvc;
using MvcApplication3.Models;

namespace MvcApplication3.Controllers
{
    public class ProductsController : Controller
    {
        public ActionResult Index()
        {
            var products = new Products();
            return View(products);
        }
    }
}

@model List<MvcApplication3.Models.Product>
@{
    ViewBag.Title = "Index";
    var number = 12;
    var data = "some text...";    
    <h2>line1: @data</h2>
    
    @:line-2: @data <‪br />
    <text>line-3:</text> @data
}
<‪br />
site@(data)
<‪br />
@@name
<‪br />
@(number/10)
<‪br />
First product: @Model.First().Name
<‪br />
@if (@number>10)
{
  <span>@data</span>
}
else
{
  <text>Plain Text</text>
}
<‪br />
@foreach (var item in Model)
{
    <li>@item.Name, $@item.Price </li>
}

@*
    A Razor Comment
*@

<‪br />
@("First product: " + Model.First().Name)
<‪br />
<img src="@(number).jpg" />

@model List<MvcApplication3.Models.Product>
@{
    ViewBag.Title = "Index";
    var number = 12;
    var data = "some text...";    
    <h2>line1: @data</h2>
    
    @:line-2: @data <‪br />
    <text>line-3:</text> @data
}

@{  ...Code Block.... }

<‪br />
site@data

<‪br />
site@(data)

<img src="@(number).jpg" />

<‪br />
@name

<‪br />
@@name

First product: @Model.First().Name

<‪br />
@number/10

<‪br />
@(number/10)

@if (@number>10)
{
  <span>@data</span>
}
else
{
  <text>Plain Text</text>
}

@if( i < 1 ) int myVar=0;

@foreach (var item in Model)
{
    <li>@item.Name, $@item.Price </li>
}

@using namespace;

@*
    A Razor Comment / Server side Comment
*@

@("First product: " + Model.First().Name)

البته آقای Jake Archibald کد جالبی را برای این قابلیت پیشنهاد داده‌است که ترکیبی از import استاتیک ES6 می‌باشد:

using System;
using System.Net;
using System.Web.Mvc;

namespace MvcApplication28.Helpers
{
    [AttributeUsage(AttributeTargets.Class | AttributeTargets.Method, Inherited = true, AllowMultiple = true)]
    public sealed class SiteAuthorizeAttribute : AuthorizeAttribute
    {
        protected override void HandleUnauthorizedRequest(AuthorizationContext filterContext)
        {
            if (filterContext.HttpContext.Request.IsAuthenticated)
            {
                throw new UnauthorizedAccessException(); //to avoid multiple redirects
            }
            else
            {
                handleAjaxRequest(filterContext);
                base.HandleUnauthorizedRequest(filterContext);
            }
        }

        private static void handleAjaxRequest(AuthorizationContext filterContext)
        {
            var ctx = filterContext.HttpContext;
            if (!ctx.Request.IsAjaxRequest())
                return;

            ctx.Response.StatusCode = (int)HttpStatusCode.Forbidden;
            ctx.Response.End();
        }
    }
}

using System.Web.Mvc;
using MvcApplication28.Helpers;

namespace MvcApplication28.Controllers
{
    public class HomeController : Controller
    {
        public ActionResult Index()
        {
            return View();
        }

        [SiteAuthorize]
        [HttpPost]        
        public ActionResult SaveData(string data)
        {
            if(string.IsNullOrWhiteSpace(data))
                return Content("NOk!");

            return Content("Ok!");
        }
    }
}

@{
    ViewBag.Title = "Index";
    var postUrl = this.Url.Action(actionName: "SaveData", controllerName: "Home");
}
<h2>
    Index</h2>
@using (Html.BeginForm(actionName: "SaveData", controllerName: "Home",
                method: FormMethod.Post, htmlAttributes: new { id = "form1" }))
{
    @Html.TextBox(name: "data")
    <br />
    <span id="btnSave">Save Data</span>
}
@section Scripts
{
    <script type="text/javascript">
        $(document).ready(function () {
            $("#btnSave").click(function (event) {
                $.ajax({
                    type: "POST",
                    url: "@postUrl",
                    data: $("#form1").serialize(),
                    // controller is returning a simple text, not json  
                    complete: function (xhr, status) {
                        var data = xhr.responseText;
                        if (xhr.status == 403) {
                            window.location = "/login";
                        }
                    }
                });
            });
        });
    </script>
}

filterContext.Result =  new JavaScriptResult { Script="window.location = '" + redirectToUrl + "'"};

 PM> Install-Package Google.Apis
PM> Install-Package Google.Apis.auth
PM> Install-Package Google.Apis.Analytics.v3

using System;
using System.Linq;
using System.Security.Cryptography.X509Certificates;
using Google.Apis.Analytics.v3;
using Google.Apis.Analytics.v3.Data;
using Google.Apis.Auth.OAuth2;
using Google.Apis.Services;

namespace GoogleAnalyticsAPIv3Tests
{
    public class AnalyticsQueryParameters
    {
        public DateTime Start { set; get; }
        public DateTime End { set; get; } 
        public string Dimensions { set; get; } 
        public string Filters { set; get; }
        public string Metrics { set; get; }
    }

    public class AnalyticsAuthentication
    {
        public Uri SiteUrl { set; get; }
        public string ApplicationName { set; get; }
        public string ServiceAccountEmail { set; get; }
        public string KeyFilePath { set; get; }
        public string KeyFilePassword { set; get; }

        public AnalyticsAuthentication()
        {
            KeyFilePassword = "notasecret";
        }
    }

    public class GoogleAnalyticsApiV3
    {
        public AnalyticsAuthentication Authentication { set; get; }
        public AnalyticsQueryParameters QueryParameters { set; get; }

        public GaData GetData()
        {
            var service = createAnalyticsService();
            var profile = getProfile(service);
            var query = service.Data.Ga.Get("ga:" + profile.Id,
                                QueryParameters.Start.ToString("yyyy-MM-dd"),
                                QueryParameters.End.ToString("yyyy-MM-dd"),
                                QueryParameters.Metrics);
            query.Dimensions = QueryParameters.Dimensions;
            query.Filters = QueryParameters.Filters;
            query.SamplingLevel = DataResource.GaResource.GetRequest.SamplingLevelEnum.HIGHERPRECISION;
            return query.Execute();
        }

        private AnalyticsService createAnalyticsService()
        {
            var certificate = new X509Certificate2(Authentication.KeyFilePath, Authentication.KeyFilePassword, X509KeyStorageFlags.Exportable);
            var credential = new ServiceAccountCredential(
                new ServiceAccountCredential.Initializer(Authentication.ServiceAccountEmail)
                {
                    Scopes = new[] { AnalyticsService.Scope.AnalyticsReadonly }
                }.FromCertificate(certificate));

            return new AnalyticsService(new BaseClientService.Initializer
            {
                HttpClientInitializer = credential,
                ApplicationName = Authentication.ApplicationName
            });
        }

        private Profile getProfile(AnalyticsService service)
        {
            var accountListRequest = service.Management.Accounts.List();
            var accountList = accountListRequest.Execute();
            var site = Authentication.SiteUrl.Host.ToLowerInvariant();
            var account = accountList.Items.FirstOrDefault(x => x.Name.ToLowerInvariant().Contains(site));
            var webPropertyListRequest = service.Management.Webproperties.List(account.Id);
            var webPropertyList = webPropertyListRequest.Execute();
            var sitePropertyList = webPropertyList.Items.FirstOrDefault(a => a.Name.ToLowerInvariant().Contains(site));
            var profileListRequest = service.Management.Profiles.List(account.Id, sitePropertyList.Id);
            var profileList = profileListRequest.Execute();
            return profileList.Items.FirstOrDefault(a => a.Name.ToLowerInvariant().Contains(site));
        }
    }
}

using System;
using System.Collections.Generic;
using System.Linq;

namespace GoogleAnalyticsAPIv3Tests
{
    class Program
    {

        static void Main(string[] args)
        {
            var statistics = new GoogleAnalyticsApiV3
            {
                Authentication = new AnalyticsAuthentication
                {
                    ApplicationName = "My Project",
                    KeyFilePath = "811e1d9976cd516b55-privatekey.p12",
                    ServiceAccountEmail = "10152bng4j3mq@developer.gserviceaccount.com",
                    SiteUrl = new Uri("https://www.dntips.ir/")
                },
                QueryParameters = new AnalyticsQueryParameters
                {
                    Start = DateTime.Now.AddDays(-7),
                    End = DateTime.Now,
                    Dimensions = "ga:date",
                    Filters = null,
                    Metrics = "ga:users,ga:sessions,ga:pageviews"
                }
            }.GetData();


            foreach (var result in statistics.TotalsForAllResults)
            {
                Console.WriteLine(result.Key + " -> total:" + result.Value);
            }
            Console.WriteLine();

            foreach (var row in statistics.ColumnHeaders)
            {
                Console.Write(row.Name + "\t");
            }
            Console.WriteLine();

            foreach (var row in statistics.Rows)
            {
                var rowItems = (List<string>)row;
                Console.WriteLine(rowItems.Aggregate((s1, s2) => s1 + "\t" + s2));
            }

            Console.ReadLine();
        }
    }
}

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
  <head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
    <title>Blueprint test page</title>

    <!-- Framework CSS -->
    <link rel="stylesheet" href="blueprint/screen.css" type="text/css" media="screen, projection">
    <link rel="stylesheet" href="blueprint/print.css" type="text/css" media="print">
    <!--[if lt IE 8]><link rel="stylesheet" href="blueprint/ie.css" type="text/css" media="screen, projection"><![endif]-->
  </head>
  <body>
    <div class="container showgrid">
  test
  <hr class="space" />
  <hr class="space" />
  <hr class="space" />
  <hr class="space" />
  <hr class="space" />
  test
    </div>
  </body>
</html>

<div class="container">
  page
</div>

  <body>
    <div class="container showgrid">
      <div class="span-12">
        row1-col1
      </div>
      <div class="span-12 last">
        row1-col2
      </div>
      <div class="span-12">
        row2-col1
      </div>
      <div class="span-12 last">
        row2-col2
      </div>
    </div>
  </body>

  <body>
    <div class="container showgrid">
      <div class="span-8">
        row1-col1
      </div>
      <div class="span-8">
        row1-col2
      </div>
      <div class="span-8 last">
        row1-col3
      </div>
    </div>
  </body>

  <body>
    <div class="container showgrid">
      <div class="span-8">
                <div class="span-4">
                    row-1, col1 : cell-1
                </div>
                <div class="span-4 last">
                    row-1, col1 : cell-2
                </div>
      </div>
      <div class="span-8">
        row1-col2
      </div>
      <div class="span-8 last">
        row1-col3
      </div>
    </div>
  </body>

  <body>
    <div class="container showgrid">
      <div class="span-8">
        <div class="prepend-1 span-3 border">
               row-1, col1 : cell-1
        </div>
        <div class="span-4 last">
              row-1, col1 : cell-2
        </div>
      </div>
      <div class="span-8">
           row1-col2
      </div>
      <div class="span-8 last">
           row1-col3
      </div>
    </div>
  </body>

var ClickableImage = function(props) {
    React.createElement(
        "a", 
        {href: props.href}, 
        React.createElement(
            "img",
            {src: props.src}
        )
    )
};

  > Uncaught SyntaxError: Unexpected token

npm install react react-dom

npm install babel-standalone

فایل index.html را به ریشه پروژه اضافه کنید و کدهای زیر را درون تگ Body قرار دهید: 

<div id="reactTestContainer"></div>

<script src="node_modules/react/dist/react.min.js"></script>
<script src="node_modules/react-dom/dist/react-dom.min.js"></script>
<script src="node_modules/babel-standalone/babel.min.js"></script>
<script src="react-test.js" type="text/babel"></script>

برای کار با کتابخانه React به دو فایل react.js و react-dom.js نیاز داریم. اولی بخش اصلی کتابخانه و دومی برای ساخت تگ‌ها و تبادل با بخش HTML DOM استفاده میشود؛ مثلا اضافه کردن تگ‌های ساخته شده به HTML. ذکر ویژگی "type="text/babel برای فایل‌هایی که در آنها از تگ‌های JSX استفاده شده ضروری است؛ در غیر اینصورت Babel  تشخیص نمیدهد که کار ترجمه را برای چه فایلهایی باید انجام دهد. در نهایت قطعه کد زیر را در فایل react-test.js وارد کنید. 

var ClickableImage = function (props) {
    return (
        <a href={props.href}>
            <img src={props.src} />
        </a>
    )
};

ReactDOM.render(
    <ClickableImage href="http://google.com" src="google.jpg"/>, 
    document.getElementById("reactTestContainer")
)

با اجرا کردن پروژه، تصویری قابل کلیک به مقصد گوگل، در تگ <div>، با ویژگی "id=”reactTestContainer ایجاد خواهد شد.

تا به این قسمت متوجه شدیم که کتابخانه React چیست و چطور میشود از آن استفاده کرد. در قسمت بعد نگاهی دقیق‌تر به کامپوننت‌های React خواهیم داشت.

> create-react-app sample-03
> cd sample-03
> npm start

const colors = ["red", "green", "blue"];

const items = colors.map(function(color) {
  return "<li>" + color + "</li>";
});
console.log(items);

const items2 = colors.map(color => "<li>" + color + "</li>");
console.log(items2);

const items3 = colors.map(color => `<li>${color}</li>`);
console.log(items3);

const street1 = address.street;
const city1 = address.city;
const country1 = address.country;

const { street, city, country } = address;

const { street: st } = address;
console.log(st);

const first = [1, 2, 3];
const second = [4, 5, 6];

const combined = first.concat(second);
console.log(combined);

 const combined2 = [...first, ...second];
console.log(combined2);

 const combined2 = [...first, "a", ...second, "b"];
console.log(combined2);

const clone = [...first];
console.log(clone);

const firstObject = { name: "User 1" };
const secondObject = { job: "Job 1" };
const combinedObject = { ...firstObject, ...secondObject, location: "Here" };
console.log(combinedObject);

 {name: "User 1", job: "Job 1", location: "Here"}

const clonedObject = { ...firstObject };
console.log(clonedObject);

const person = {
  name: "User 1",
  walk() {
    console.log("walk");
  }
};

const person2 = {
  name: "User 2",
  walk() {
    console.log("walk");
  }
};

class Person {
  constructor(name) {
    this.name = name;
  }

  walk() {
    console.log("walk");
  }
}

const person3 = new Person("User 3");
console.log(person3.name);
person3.walk();

class Teacher extends Person {
  teach() {
    console.log("teach");
  }
}

const teacher = new Teacher("User 4");

console.log(teacher.name);
teacher.teach();
teacher.walk();

class Teacher extends Person {
  constructor(name, degree) {}

 Uncaught ReferenceError: Must call super constructor in derived class before accessing 'this' or returning from derived constructor

class Teacher extends Person {
  constructor(name, degree) {
    super(name);
    this.degree = degree;
  }

  teach() {
    console.log("teach");
  }
}

const teacher = new Teacher("User 4", "MSc");

 export class Teacher extends Person {

import { Person } from "./Person";

export class Teacher extends Person {

import { Person } from "./Person";
import { Teacher } from "./Teacher";

 export default class Teacher extends Person {

 import Teacher from "./Teacher";

import { Person } from "./Person";

export function testTeacher() {
  console.log("Test Teacher");
}

export default class Teacher extends Person {

 import Teacher, { testTeacher } from "./Teacher";

import React, { Component } from 'react';

namespace KendoUI11.Models
{
    public class BlogComment
    {
        public int Id { set; get; }
 
        public string Body { set; get; }
 
        public int? ParentId { get; set; }
 
        // مخصوص کندو یو آی هستند
        public bool HasChildren { get; set; }
        public string imageUrl { get; set; }
    }
}

using System.Collections.Generic;
 
namespace KendoUI11.Models
{
    /// <summary>
    /// منبع داده فرضی جهت سهولت دموی برنامه
    /// </summary>
    public static class BlogCommentsDataSource
    {
        private static readonly IList<BlogComment> _cachedItems;
        static BlogCommentsDataSource()
        {
            _cachedItems = createBlogCommentsDataSource();
        }
 
        public static IList<BlogComment> LatestComments
        {
            get { return _cachedItems; }
        }
 
        /// <summary>
        /// هدف صرفا تهیه یک منبع داده آزمایشی ساده تشکیل شده در حافظه است
        /// </summary>
        private static IList<BlogComment> createBlogCommentsDataSource()
        {
            var list = new List<BlogComment>();
 
            var comment1 = new BlogComment
            {
                Id = 1, Body = "نظر من این است که", HasChildren = true, ParentId = null
            };
            list.Add(comment1);
 
            var comment12 = new BlogComment
            {
                Id = 2, Body = "پاسخی به نظر اول", HasChildren = true, ParentId = 1
            };
            list.Add(comment12);
 
            var comment12A = new BlogComment
            {
                Id = 3, Body = "پاسخی دیگری به نظر اول", HasChildren = false, ParentId = 1
            };
            list.Add(comment12A);
 
            var comment121 = new BlogComment
            {
                Id = 4, Body = "پاسخی به پاسخ به نظر اول", HasChildren = false, ParentId = 2
            };
            list.Add(comment121);
 
            var comment2 = new BlogComment
            {
                Id = 5, Body = "نظر 2", HasChildren = true, ParentId = null, imageUrl= "images/search.png"
            };
            list.Add(comment2);
 
            var comment21 = new BlogComment
            {
                Id = 6, Body = "پاسخ به نظر 2", HasChildren = false, ParentId = 5
            };
            list.Add(comment21);
 
            return list;
        }
    }
}

using System.Linq;
using System.Web.Mvc;
using KendoUI11.Models;
 
namespace KendoUI11.Controllers
{
 
    public class HomeController : Controller
    {
        public ActionResult Index()
        {
            return View(); // shows the page.
        }
 
        [HttpGet]
        public ActionResult GetBlogComments(int? id)
        {
            if (id == null)
            {
                //دریافت ریشه‌ها
                return Json(
                    BlogCommentsDataSource.LatestComments
                        .Where(x => x.ParentId == null) // ریشه‌ها
                        .ToList(),
                    JsonRequestBehavior.AllowGet);
            }
            else
            {
                //دریافت فرزندهای یک ریشه
                return Json(
                    BlogCommentsDataSource.LatestComments
                              .Where(x => x.ParentId == id)
                              .ToList(),
                              JsonRequestBehavior.AllowGet);
            }
        }
    }
}

<!--نحوه‌ی راست به چپ سازی -->
<div class="k-rtl k-header demo-section">
    <div id="my-treeview"></div>
</div>
 
@section JavaScript
{
    <script type="text/javascript">
        $(function () {
            var dataSource = new kendo.data.HierarchicalDataSource({
                transport: {
                    read: {
                        url: "@Url.Action("GetBlogComments", "Home")",
                        dataType: "json",
                        contentType: 'application/json; charset=utf-8',
                        type: 'GET'
                    }
                },
                schema: {
                    model: {
                        id: "Id",
                        hasChildren: "HasChildren"
                    }
                }
            });
 
            $("#my-treeview").kendoTreeView({
                //استفاده از قالب در صورت نیاز
                template: kendo.template($("#treeview-template").html()),
                checkboxes: {
                    checkChildren: false
                },
                dataSource: dataSource,
                dataTextField: "Body",
                //رخدادها
                select: function (e) { console.log("Selecting: " + this.text(e.node)); },
                check: function (e) { console.log("Checkbox changed :: " + this.text(e.node)); },
                change: function (e) { console.log("Selection changed"); },
                collapse: function (e) { console.log("Collapsing " + this.text(e.node)); },
                expand: function (e) { console.log("Expanding " + this.text(e.node)); }
            });
        });
    </script>
 
    <script id="treeview-template" type="text/kendo-ui-template">
        <strong> #: item.Body # </strong>
    </script>
 
    <style scoped>
        .demo-section {
            width: 100%;
            height: 300px;
        }
    </style>
}