export interface IProduct {
    productId: number;
    productName: string;
    productCode: string;
    releaseDate: string;
    price: number;
    description: string;
    starRating: number;
    imageUrl: string;
}

import { Component } from 'angular2/core';
import { IProduct } from './product';
 
@Component({
    selector: 'pm-products',
    templateUrl: 'app/products/product-list.component.html'
})
export class ProductListComponent {
    // as before ...

    products: IProduct[] = [
        // as before ...
    ]; 

    // as before ...
}

 @Component({
    //...
    styles: ['thead {color: blue;}']
})

 @Component({
     //...
     styleUrls: ['app/products/product-list.component.css']
})

thead {
  color: #337AB7;
}

@Component({
    selector: 'pm-products',
    templateUrl: 'app/products/product-list.component.html',
    styleUrls: ['app/products/product-list.component.css']
})
export class ProductListComponent {
   //...

 export class ProductListComponent implements OnInit {

 import { Component, OnInit } from 'angular2/core';

ngOnInit(): void {
    console.log('In OnInit');
}

import { PipeTransform, Pipe } from 'angular2/core';
import { IProduct } from './product';
 
@Pipe({
    name: 'productFilter'
})
export class ProductFilterPipe implements PipeTransform {
 
    transform(value: IProduct[], args: string[]): IProduct[] {
        let filter: string = args[0] ? args[0].toLocaleLowerCase() : null;
        return filter ? value.filter((product: IProduct) =>
            product.productName.toLocaleLowerCase().indexOf(filter) != -1) : value;
    }
}

 <tr *ngFor='#product of products | productFilter:listFilter'>

 <input type='text'  [(ngModel)]='listFilter' />

import { Component, OnInit } from 'angular2/core';
import { IProduct } from './product';
import { ProductFilterPipe } from './product-filter.pipe';
 
@Component({
    selector: 'pm-products',
    templateUrl: 'app/products/product-list.component.html',
    styleUrls: ['app/products/product-list.component.css'],
    pipes: [ProductFilterPipe]
})
export class ProductListComponent implements OnInit {
   //...

function mycallbackfunc(v,m){
      $.prompt('i clicked ' + v);
}
$.prompt('Example 8',{ callback: mycallbackfunc }); 

});

using System.ComponentModel;
using System.ComponentModel.DataAnnotations;

namespace Mvc4TwitterBootStrapTest.Models
{
    public class User
    {
        [DisplayName("نام")]
        [Required(ErrorMessage="لطفا نام را تکمیل کنید")]
        public string Name { set; get; }

        [DisplayName("نام خانوادگی")]
        [Required(ErrorMessage = "لطفا نام خانوادگی را تکمیل کنید")]
        public string LastName { set; get; }
    }
}

using System.Web.Mvc;
using Mvc4TwitterBootStrapTest.Models;

namespace Mvc4TwitterBootStrapTest.Controllers
{
    public class HomeController : Controller
    {
        [HttpGet]
        public ActionResult Index()
        {
            return View();
        }

        [HttpPost]
        public ActionResult Index(User user)
        {
            if (this.ModelState.IsValid)
            {
                if (user.Name != "Vahid")
                {
                    this.ModelState.AddModelError("", "لطفا مشکلات را برطرف کنید!");
                    this.ModelState.AddModelError("Name", "نام فقط باید وحید باشد!");
                    return View(user);
                }
                // todo: save ...
                return RedirectToAction("Index");
            }
            return View(user);
        }
    }
}

@model Mvc4TwitterBootStrapTest.Models.User
@{
    ViewBag.Title = "تعریف کاربر";
}
@using (Html.BeginForm("Index", "Home", FormMethod.Post, new { @class = "form-horizontal" }))
{
    @Html.ValidationSummary(true, null, new { @class = "alert alert-error alert-block" })

    <fieldset>
        <legend>تعریف کاربر</legend>
        <div class="control-group">
            @Html.LabelFor(x => x.Name, new { @class = "control-label" })
            <div class="controls">
                @Html.TextBoxFor(x => x.Name)
                @Html.ValidationMessageFor(x => x.Name, null, new { @class = "help-inline" })
            </div>
        </div>
        <div class="control-group">
            @Html.LabelFor(x => x.LastName, new { @class = "control-label" })
            <div class="controls">
                @Html.TextBoxFor(x => x.LastName)
                @Html.ValidationMessageFor(x => x.LastName, null, new { @class = "help-inline" })
            </div>
        </div>
        <div class="form-actions">
            <button type="submit" class="btn btn-primary">
                ارسال</button>
        </div>
    </fieldset>
}

@section javaScript
{
    <script type="text/javascript">
        $.validator.setDefaults({
            highlight: function (element, errorClass, validClass) {
                if (element.type === 'radio') {
                    this.findByName(element.name).addClass(errorClass).removeClass(validClass);
                } else {
                    $(element).addClass(errorClass).removeClass(validClass);
                    $(element).closest('.control-group').removeClass('success').addClass('error');
                }
                $(element).trigger('highlated');
            },
            unhighlight: function (element, errorClass, validClass) {
                if (element.type === 'radio') {
                    this.findByName(element.name).removeClass(errorClass).addClass(validClass);
                } else {
                    $(element).removeClass(errorClass).addClass(validClass);
                    $(element).closest('.control-group').removeClass('error').addClass('success');
                }
                $(element).trigger('unhighlated');
            }
        });

        $(function () {
            $('form').each(function () {
                $(this).find('div.control-group').each(function () {
                    if ($(this).find('span.field-validation-error').length > 0) {
                        $(this).addClass('error');
                    }
                });
            });
        });
    </script>
}

<Child :childCounter="parentCounter"/>

<template>
  <div>
    <div>
      <h2>Parent Component</h2>
      <!-- را نمایش میدهید parentCounter مقدار -->
      <h1>{{ parentCounter }}</h1>
      <button @click="increase">Increase Parent</button>
    </div>
    <div>
      <!-- پاس میدهید Child در کامپوننت childCounter را به پراپرتی parentCounter مقدار -->
      <!--از طریق  decreaseParent سبب اتصال و فراخوانی تابع  @callDecreaseParent به  decreaseParent با انتساب -->
      <!-- میشود Child  در کامپوننت  callDecreaseMethodInParent تابع   -->
      <Child :childCounter="parentCounter" @callDecreaseParent="decreaseParent"/>
    </div>
  </div>
</template>

<script>
//برای استفاده در کامپوننت جاری Child ایمپورت کردن کامپوننت
import Child from "./Child.vue";

export default {
  // در این بخش متغیرهای مورد نیاز کامپوننت را تعریف میکنیم
  data() {
    return {
      parentCounter: 0
    };
  },
  components: {
    // میتوان آرایه ای از کامپوننت‌ها را در یک کامپوننت استفاده نمود
    // در این مثال فقط از یک کامپوننت استفاده شده
    Child
  },
  methods: {
    //را یک واحد افزایش میدهد parentCounter این متد مقدار
    increase() {
      this.parentCounter++;
    },
    decreaseParent() {
      this.parentCounter--;
    }
  }
};
</script>

<style>
.parent-block,
.child {
  text-align: center;
  margin: 20px;
  padding: 20px;
  border: 2px gray solid;
}
</style>

<template>
  <div>
    <h3>Child Component</h3>
    <!-- را نمایش میدهید childCounter مقدار -->
    <h3>{{ childCounter }}</h3>
    <button @click="increase">Increase Me</button>
    <button @click="callDecreaseMethodInParent">Call Decrease Method In Parent</button>
  </div>
</template>

<script>
export default {
  // استفاده میشود Child به  Parent برای ارتباط بین کامپوننت  props از
  props: {
    childCounter: Number
  },
  data() {
    return {};
  },
  methods: {
    //را یک واحد افزایش میدهد childCounter این متد مقدار
    increase() {
      this.childCounter++;
    },
    // فراخوانی میکند Parent را در کامپوننت decreaseParent تابع
    callDecreaseMethodInParent() {
      this.$emit("callDecreaseParent");
    }
  }
};
</script>

<template>
  <div id="app">
    <img alt="Vue logo" src="./assets/logo.png">
    <parent></parent>
  </div>
</template>

<script>
import Parent from "./components/Parent.vue";

export default {
  name: "app",
  components: {
    parent: Parent
  }
};
</script>
<style>
#app {
  width: 50%;
  margin: 0 auto;
  text-align: center;
}
</style>

npm run serve

 this.$emit("callDecreaseParent");

      <Child  @callDecreaseParent="decreaseParent"/>

npm install

this.$emit 
//dispatches an event to its parent component

this.$parent
// gives you a reference to the parent component

this.$root
// gives you a reference to the root component

this.$parent.$emit
// will make the parent dispatch the event to its parent

this.$root.$emit
// will make the root dispatch the event to itself

npm install

npm install node-sass

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width" />
    <title>@ViewBag.Title</title>
    
    <link href="~/Content/Site.css" rel="stylesheet" />
    <link href="~/Content/themes/default/style.min.css" rel="stylesheet" />
    <script src="~/Scripts/jquery.min.js"></script>
    <script src="~/Scripts/jstree.min.js"></script>
</head>
<body dir="rtl">
    @RenderBody()
    
    @RenderSection("scripts", required: false)
</body>
</html>

 right_to_left = $("body").css("direction") === "rtl";

using System.Collections.Generic;

namespace MvcJSTree.Models
{
    public class JsTreeNode
    {
        public string id { set; get; } // نام این خواص باید با مستندات هماهنگ باشد
        public string text { set; get; }
        public string icon { set; get; }
        public JsTreeNodeState state { set; get; }
        public List<JsTreeNode> children { set; get; }
        public JsTreeNodeLiAttributes li_attr { set; get; }
        public JsTreeNodeAAttributes a_attr { set; get; }

        public JsTreeNode()
        {
            state = new JsTreeNodeState();
            children = new List<JsTreeNode>();
            li_attr = new JsTreeNodeLiAttributes();
            a_attr = new JsTreeNodeAAttributes();
        }
    }

    public class JsTreeNodeAAttributes
    {
        // به هر تعداد و نام اختیاری می‌توان خاصیت تعریف کرد
        public string href { set; get; }
    }

    public class JsTreeNodeLiAttributes
    {
        // به هر تعداد و نام اختیاری می‌توان خاصیت تعریف کرد
        public string data { set; get; }
    }

    public class JsTreeNodeState
    {
        public bool opened { set; get; }
        public bool disabled { set; get; }
        public bool selected { set; get; }

        public JsTreeNodeState()
        {
            opened = true;
        }
    }
}

        [HttpPost]
        public ActionResult GetTreeJson()
        {
            var nodesList = new List<JsTreeNode>();

            var rootNode = new JsTreeNode
            {
                id = "dir",
                text = "Root 1",
                icon = Url.Content("~/Content/images/tree_icon.png"),
                a_attr = { href = "http://www.bing.com" }
            };
            nodesList.Add(rootNode);

            nodesList.Add(new JsTreeNode
            {
                id = "test1",
                text = "Root 2",
                icon = Url.Content("~/Content/images/tree_icon.png"),
                a_attr = { href = "http://www.bing.com" }
            });

            return Json(nodesList, JsonRequestBehavior.AllowGet);
        }

 <div id="jstree">
</div>

            $('#jstree').jstree({
                "core": {
                    "multiple": false,
                    "check_callback": true,
                    'data': {
                        'url': '@getTreeJsonUrl',
                        "type": "POST",
                        "dataType": "json",
                        "contentType": "application/json; charset=utf8",
                        'data': function (node) {
                            return { 'id': node.id };
                        }
                    },
                    'themes': {
                        'variant': 'small',
                        'stripes': true
                    }
                },
                "types": {
                    "default": {
                        "icon": '@Url.Content("~/Content/images/bookmark_book_open.png")'
                    },
                },
                "plugins": ["contextmenu", "dnd", "state", "types", "wholerow", "sort", "unique"],
                "contextmenu": {
                    "items": function (o, cb) {
                        var items = $.jstree.defaults.contextmenu.items();
                        items["create"].label = "ایجاد زیر شاخه";
                        items["rename"].label = "تغییر نام";
                        items["remove"].label = "حذف";
                        var cpp = items["ccp"];
                        cpp.label = "ویرایش";
                        var subMenu = cpp["submenu"];
                        subMenu["copy"].label = "کپی";
                        subMenu["paste"].label = "پیست";
                        subMenu["cut"].label = "برش";
                        return items;
                    }
                }
            });

 @{
ViewBag.Title = "Demo";
var getTreeJsonUrl =  Url.Action(actionName: "GetTreeJson", controllerName: "Home");
}

            $('#jstree').jstree({
              // تمام تنظیمات مانند قبل
            }).on('delete_node.jstree', function (e, data) {
                })
                .on('create_node.jstree', function (e, data) {
                })
                .on('rename_node.jstree', function (e, data) {
                })
                .on('move_node.jstree', function (e, data) {
                })
                .on('copy_node.jstree', function (e, data) {
                })
                .on('changed.jstree', function (e, data) {
                })
                .on('dblclick.jstree', function (e) {
                })
                .on('select_node.jstree', function (e, data) {
                });

        function postJsTreeOperation(operation, data, onDone, onFail) {
            $.post('@doJsTreeOperationUrl',
                {
                    'operation': operation,
                    'id': data.node.id,
                    'parentId': data.node.parent,
                    'position': data.position,
                    'text': data.node.text,
                    'originalId': data.original ? data.original.id : data.node.original.id,
                    'href': data.node.a_attr.href
                })
                .done(function (result) {
                    onDone(result);
                })
                .fail(function (result) {
                    alert('failed.....');
                    onFail(result);
                });
        }

                .on('create_node.jstree', function (e, data) {
                    postJsTreeOperation('CreateNode', data,
                        function (result) {
                            data.instance.set_id(data.node, result.id);
                        },
                        function (result) {
                            data.instance.refresh();
                        });
                })

        [HttpPost]
        public ActionResult DoJsTreeOperation(JsTreeOperationData data)
        {
            switch (data.Operation)
            {
                case JsTreeOperation.CopyNode:
                case JsTreeOperation.CreateNode:
                    //todo: save data
                    var rnd = new Random(); // آی دی رکورد پس از ثبت در بانک اطلاعاتی دریافت و بازگشت داده شود
                    return Json(new { id = rnd.Next() }, JsonRequestBehavior.AllowGet);

                case JsTreeOperation.DeleteNode:
                    //todo: save data
                    return Json(new { result = "ok" }, JsonRequestBehavior.AllowGet);

                case JsTreeOperation.MoveNode:
                    //todo: save data
                    return Json(new { result = "ok" }, JsonRequestBehavior.AllowGet);

                case JsTreeOperation.RenameNode:
                    //todo: save data
                    return Json(new { result = "ok" }, JsonRequestBehavior.AllowGet);

                default:
                    throw new InvalidOperationException(string.Format("{0} is not supported.", data.Operation));
            }
        }

namespace MvcJSTree.Models
{
    public enum JsTreeOperation
    {
        DeleteNode,
        CreateNode,
        RenameNode,
        MoveNode,
        CopyNode
    }

    public class JsTreeOperationData
    {
        public JsTreeOperation Operation { set; get; }
        public string Id { set; get; }
        public string ParentId { set; get; }
        public string OriginalId { set; get; }
        public string Text { set; get; }
        public string Position { set; get; }
        public string Href { set; get; }
    }
}

               var selectedData;
               // ...
                .on('dblclick.jstree', function (e) {
                    var href = selectedData.node.a_attr.href;
                    alert('selected node: ' + selectedData.node.text + ', href:' + href);

                    // auto redirect
                    if (href) {
                        window.location = href;
                    }

                    // activate edit mode
                    //var inst = $.jstree.reference(selectedData.node);
                    //inst.edit(selectedData.node);
                })
                .on('select_node.jstree', function (e, data) {
                    //alert('selected node: ' + data.node.text);
                    selectedData = data;
                });

Enable-WindowsOptionalFeature -Online -FeatureName Microsoft-Hyper-V -All -Verbose
Enable-WindowsOptionalFeature -Online -FeatureName Containers -All -Verbose
bcdedit /set hypervisorlaunchtype Auto

C:\Users\Vahid>docker info
Containers: 0
 Running: 0
 Paused: 0
 Stopped: 0
Images: 0
Server Version: 18.06.1-ce
OSType: windows

Hypervisor launch failed; Second Level Address Translation is required to launch the hypervisor.

docker run hello-world

 docker run -p 4000:4000 -it --name docs docs/docker.github.io

 docker run -p 81:80 -d --name iis microsoft/iis:nanoserver

 docker run microsoft/windowsservercore

<h3>Angular Forms</h3>
<form #form="ngForm">
    <input type="text" placeholder="Name">
    <button type="submit">Ok</button>
</form>

form.pristine: {{ form.pristine }}

 There is no directive with "exportAs" set to "ngForm"

<h3>Angular Forms</h3>
<form #form="ngForm">
    <input type="text" placeholder="Name" name="name" ngModel>
    <button type="submit">Ok</button>
</form>

form.pristine: {{ form.pristine }}

 Error: If ngModel is used within a form tag, either the name attribute must be set or the form
control must be defined as 'standalone' in ngModelOptions.

<input type="text" required placeholder="Name" name="name" ngModel>

<form #form="ngForm" novalidate>

<div class="container">
    <h3>Angular Forms</h3>
    <form #form="ngForm" novalidate>
        <div class="form-group">
            <label>First Name</label>
            <input type="text" class="form-control" required name="firstName" ngModel>
        </div>
        <div class="form-group">
            <label>Last Name</label>
            <input type="text" class="form-control" required name="lastName" ngModel>
        </div>
        <button class="btn btn-primary" type="submit">Ok</button>
    </form>
</div>

form.pristine: {{ form.pristine }}

        <div class="checkbox">
            <label>
                <input type="checkbox" name="is-full-time" ngModel> Full Time Employee
            </label>
        </div>

        <label>Payment Type</label>
        <div class="radio">
            <label>
                <input type="radio" name="pay-type" value="FullTime" checked>
                Full Time
            </label>
        </div>
        <div class="radio">
            <label>
                <input type="radio" name="pay-type" value="PartTime">
                Part Time
            </label>
        </div>

        <div class="form-group">
            <label>Primary Language</label>
            <select class="form-control">
                <option *ngFor="let lang of languages">
                    {{ lang }}
                </option>
            </select>
        </div>

export class EmployeeRegisterComponent implements OnInit {
  languages = ["Persian", "English", "Spanish", "Other"];

<select class="form-control">
  <option>Persian</option>
  <option>English</option>
  <option>Spanish</option>
  <option>Other</option>
</select>

void main() {
  // Your app starts here.
}

...
<div>
  <div>
    <input type="text" id="inputName" maxlength="15">
  </div>
</div>
...

import 'dart:html';

void main() {
  querySelector('#inputName').onInput.listen(updateBadge);
}

...

void updateBadge(Event e) { 
  querySelector('#badgeName').text = e.target.value;
}

...

void updateBadge(Event e) { 
  querySelector('#badgeName').text = (e.target as InputElement).value;
}