<a href="orginal size of image directory"><img src="thumb(smaller size) image directory" /></a>

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

<textarea id="content" name="content" class="ckeditor" ></textarea>

<script type="text/javascript">
        CKEDITOR.replace( 'content' , { filebrowserImageUploadUrl: '/Admin/UploadImage' } );
</script>

public ActionResult UploadImage(string CKEditorFuncNum, string CKEditor, string langCode)
        {
            string message;  // message to display   when file upload successfully(optional)
            string thumbPath = "";  // the directory for thumb file that should resize
            var db = new MyDbContext();  // make new instance from my context
            // here logic to upload image
            // and get file path of the image
            var file = WebImage.GetImageFromRequest(); // get the uploaded file from request
            var ext = Path.GetExtension(file.FileName);  // get the path of file
            //get the file name without extension
            var fileName = Path.GetFileNameWithoutExtension(file.FileName);
            //add time to file name to avoid same name file overwrite, and then add extension to it
            fileName += DateTime.Now.ToFileTime() + ext;
            //choose the path for the original size of image
            var path = Path.Combine(Server.MapPath("~/Content/UploadedImages/Default"), fileName);
            file.Save(path);  //save the original size of the image
            db.Images.Add(new Image { RealName = file.FileName, FileName = fileName, UploadDate = DateTime.Now }); // save image info to db
            db.SaveChanges();  // submit changes to db
            string defaultPath = "/Content/UploadedImages/Default/" + fileName;  //path for original size of //images
            if (file.Width > 400)  // if width of image bigger than 400 px do resize
            {
                file.Resize(400, 400, true);  //resize the image , third argument is aspect ratio
                string thumbName = "Thumb-" + fileName;  // resized image name
                //path for resized image file
                string path2 = Server.MapPath("~/Content/UploadedImages/Thumbs/" + thumbName);
                thumbPath = "/Content/UploadedImages/Thumbs/" + thumbName;
                //save resized image file
                file.Save(path2);
            }
            else
            {
                thumbPath = defaultPath;  // if the size not bigger than 400px the thumb, path = default path
            }
            // passing message success/failure
            message = "Image was saved correctly";
            // since it is an ajax request it requires this string
            //java script that return files path to ckeditor
            string output = @"<script>window.parent.CKEDITOR.tools.callFunction(" + CKEditorFuncNum + ", \"" + thumbPath + "\", \"" + message + "\");window.parent.document.getElementById('cke_145_textInput').value='" + defaultPath + "';window.parent.document.getElementById('cke_125_textInput').value=0;</script>";
            return Content(output);
        }

window.parent.CKEDITOR.tools.callFunction(" + CKEditorFuncNum + ", \"" + thumbPath + "\", \"" + message + "\");

document.getElementsById("cke_145_textInput").value = defaultPath;

window.parent.document.getElementsById("cke_145_textInput").value = defaultPath;

window.parent.document.getElementsById('cke_125_textInput').value=0;

$(".container [href$='.jpg']").colorbox({ maxWidth: 800, opacity: 0.5, rel: 'gal' });
$(".container [href$='.png']").colorbox({ maxWidth: 800, opacity: 0.5, rel: 'gal' });
$(".container [href$='.gif']").colorbox({ maxWidth: 800, opacity: 0.5, rel: 'gal' });

$(".container [href$='.jpg']").attr("rel", "gal");

<div id="parent">
    <div id="child1">
        <div id="child2">
            <div id="child3"></div>
        </div>
    </div>
</div>

$('#parent').on('click', function (event) {

});

$('#child1').on('click', function (event) {

});

$('#child2').on('click', function (event) {

});

$(document).on('click', '#parent, #child1, #child2, #child3', function (event) {

});

$('.post .edit').on('click', function (event) {

});

$(document).on('click', '.post .edit', function (event) {

});

        var elemnt = $(event.target);
        if (elemnt.attr('id') === 'parent') {
            alert('this is parnet');
        }
        else if (elemnt.attr('id') === 'child2') {
            alert('this is child2');
        }

$(document).ready(function () {

    $(document).on('click','#parent', function (event) {

    });

    $(document).on('click','#child1', function (event) {

    });

    $(document).on('click','#child2', function (event) {
        event.st
    });

});

 services.AddMvc();

app.Run(async (context) =>
{
   await context.Response.WriteAsync("Hello World!");
});

namespace Razor
{
    public class Startup
    {
        // This method gets called by the runtime. Use this method to add services to the container.
        // For more information on how to configure your application, visit https://go.microsoft.com/fwlink/?LinkID=398940
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddMvc();
        }

        // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
        public void Configure(IApplicationBuilder app, IHostingEnvironment env)
        {
            if (env.IsDevelopment())
            {
                app.UseDeveloperExceptionPage();
            }

            //app.Run(async (context) =>
            //{
            //    await context.Response.WriteAsync("Hello World!");
            //});
        }
    }
}

namespace Razor.Models
{
    public class Product
    {
        public int ProductID { get; set; }
        public string Name { get; set; }
        public string Description { get; set; }
        public decimal Price { get; set; }
        public string Category { set; get; }
    }
}

namespace Razor.Controllers
{
    public class HomeController : Controller
    {
        // GET: /<controller>/
        public ViewResult Index()
        {
            Product myProduct = new Product
            {
                ProductID = 1,
                Name = "Kayak",
                Description = "A boat for one person",
                Category = "Watersports",
                Price = 275M
            };
            return View(myProduct);
        }
    }
}

@model Razor.Models.Product
@{
    Layout = null;
}

<!DOCTYPE html>
<html>
<head>
    <meta name="viewport" content="width=device-width"/>
    <title>Index</title>
</head>
<body>
    Content will go here
</body>
</html>

@model Razor.Models.Product
@{
    Layout = null;
}

<!DOCTYPE html>
<html>
<head>
    <meta name="viewport" content="width=device-width"/>
    <title>Index</title>
</head>
<body>
  @Model.Name
</body>
</html>

 @using Razor.Models

@model Product
@{
    Layout = null;
}

<!DOCTYPE html>
<html>
<head>
    <meta name="viewport" content="width=device-width"/>
    <title>Index</title>
</head>
<body>
  @Model.Name
</body>
</html>

@{
    Layout = null;
}

<!DOCTYPE html>

<html>
<head>
    <meta name="viewport" content="width=device-width" />
    <title>@ViewBag.Title</title>
</head>
<body>
    <div>
        @RenderBody()
    </div>
</body>
</html>

<!DOCTYPE html>

<html>
<head>
    <meta name="viewport" content="width=device-width" />
    <title>@ViewBag.Title</title>
    <style>
        #mainDiv {
            padding: 20px;
            border: solid medium black;
            font-size: 20pt
        }
    </style>
</head>
<body>
    <h1>Product Information</h1>
    <div id="mainDiv">
        @RenderBody()
    </div>
</body>
</html>

@model Product
@{
    Layout = "_BasicLayout";
    ViewBag.Title = "Product";
}

@{
    Layout = "_Layout";
}

@{
    Layout = "_BasicLayout";
}
 

@model Product
@{
    ViewBag.Title = "Product";
}

*@
@model Product
@{

    ViewBag.Title = "Product";
}
<p>Product Name: @Model.Name</p> <p>Product Price: @($"{Model.Price:C2}")</p>

 <p>Product Name: @Model.Name</p>

using Microsoft.AspNetCore.Mvc;
using Razor.Models;


namespace Razor.Controllers
{
    public class HomeController : Controller
    {
        // GET: /<controller>/
        public ViewResult Index()
        {
            Product myProduct = new Product
            {
                ProductID = 1,
                Name = "Kayak",
                Description = "A boat for one person",
                Category = "Watersports",
                Price = 275M
            };
            return View(myProduct);
        }
    }
}

 <p>Product Name: @Model.Name</p> <p>Product Price: @($"{Model.Price:C2}")</p> <p>Stock Level: @ViewBag.StockLevel</p>

<div data-productid="1" data-stocklevel="2">    <p>Product Name: Kayak</p>    <p>Product Price: £275.00</p>    <p>Stock Level: 2</p> </div>

 <b>Low Stock (@ViewBag.StockLevel)</b>

<#
    if (!mvcHost.IsContentPage) {
#>


<#
    }
}
#>
<div class="modal-header">
    <button type="button" class="close" data-dismiss="modal" aria-hidden="true">
        &times;</button>
    <#= mvcHost.ViewDataType.Name #>
</div>
@using (Html.BeginForm()) {
<div class="modal-body">
    @Html.ValidationSummary(true, null, new { @class = "alert alert-error alert-block" })

    <fieldset class="form-horizontal">
        <legend><#= mvcHost.ViewDataType.Name #></legend>

<#
foreach (ModelProperty property in GetModelProperties(mvcHost.ViewDataType)) {
    if (!property.IsPrimaryKey && !property.IsReadOnly && property.Scaffold) {
#>
        <div class="control-group">
<#
        if (property.IsForeignKey) {
#>
            @Html.LabelFor(model => model.<#= property.Name #>, "<#= property.AssociationName #>",new {@class="control-label"})
<#
        } else {
#>
            @Html.LabelFor(model => model.<#= property.Name #>,new {@class="control-label"})
<#
        }
#>
        
           <div class="controls">
<#
        if (property.IsForeignKey) {
#>
            @Html.DropDownList("<#= property.Name #>", String.Empty)
<#
        } else {
#>
            @Html.EditorFor(model => model.<#= property.Name #>)
<#
        }
#>
            @Html.ValidationMessageFor(model => model.<#= property.Name #>,null,new{@class="help-inline"})
</div>
        </div>

<#
    }
}
#>
 </fieldset>
</div>
   
<div class="modal-footer">
        <button class="btn btn-primary" type="submit">
            ارسال</button>
        <button class="btn" data-dismiss="modal" aria-hidden="true">
            انصراف</button>
    </div>
    
}

<ul class="nav navbar-nav">
      <li><a [routerLink]="['/home']">Home</a></li>
      <li><a [routerLink]="['/products']">Product List</a></li>
      <li><a [routerLink]="['/products', 0, 'edit']">Add Product</a></li>      
</ul>

<div class="container">
  <router-outlet></router-outlet>
</div>

>ng g c product/ProductEditInfo
>ng g c product/ProductEditTags

export interface IProduct {
    id: number;
    productName: string;
    productCode: string;
    category: string;
    tags?: string[];
}

import { ProductEditTagsComponent } from './product-edit-tags/product-edit-tags.component';
import { ProductEditInfoComponent } from './product-edit-info/product-edit-info.component';

const routes: Routes = [
  { path: 'products', component: ProductListComponent },
  {
    path: 'products/:id', component: ProductDetailComponent,
    resolve: { product: ProductResolverService }
  },
  {
    path: 'products/:id/edit', component: ProductEditComponent,
    resolve: { product: ProductResolverService },
    children: [
      {
        path: '',
        redirectTo: 'info',
        pathMatch: 'full'
      },
      {
        path: 'info',
        component: ProductEditInfoComponent
      },
      {
        path: 'tags',
        component: ProductEditTagsComponent
      }
    ]
  }
];

<div class="panel panel-primary">
    <div class="panel-heading">
        {{pageTitle}}
    </div>

    <div class="panel-body" *ngIf="product">
        <div class="wizard">
            <a [routerLink]="['info']">
                Basic Information
            </a>
            <a [routerLink]="['tags']">
                Search Tags
            </a>
        </div>

        <router-outlet></router-outlet>
    </div>

    <div class="panel-footer">
        <div class="row">
            <div class="col-md-6 col-md-offset-2">
                <span>
                    <button class="btn btn-primary"
                            type="button"
                            style="width:80px;margin-right:10px"
                            [disabled]="!isValid()"
                            (click)="saveProduct()">
                        Save
                    </button>
                </span>
                <span>
                    <a class="btn btn-default"
                        [routerLink]="['/products']">
                        Cancel
                    </a>
                </span>
                <span>
                    <a class="btn btn-default"
                        (click)="deleteProduct()">
                        Delete
                    </a>
                </span>
            </div>
        </div>
    </div>

    <div class="has-error" *ngIf="errorMessage">{{errorMessage}}</div>
</div>

 <a [routerLink]="['/products',product.id,'edit','info']">Info</a>

 <a [routerLink]="['info']">Info</a>

 this.router.navigate(['/products', this.product.id,'edit','info']);

 this.router.navigate(['info', { relativeTo: this.route }]);

import { ActivatedRoute } from '@angular/router';
import { NgForm } from '@angular/forms';
import { Component, OnInit, ViewChild } from '@angular/core';

import { IProduct } from './../iproduct';

@Component({
  //selector: 'app-product-edit-info',
  templateUrl: './product-edit-info.component.html',
  styleUrls: ['./product-edit-info.component.css']
})
export class ProductEditInfoComponent implements OnInit {

  @ViewChild(NgForm) productForm: NgForm;

  errorMessage: string;
  product: IProduct;

  constructor(private route: ActivatedRoute) { }

  ngOnInit(): void {
    this.route.parent.data.subscribe(data => {
      this.product = data['product'];

      if (this.productForm) {
        this.productForm.reset();
      }
    });
  }
}

<div class="panel-body">
    <form class="form-horizontal"
          novalidate
          #productForm="ngForm">
        <fieldset>
            <legend>Basic Product Information</legend>
            <div class="form-group" 
                    [ngClass]="{'has-error': (productNameVar.touched || 
                                              productNameVar.dirty || product.id !== 0) && 
                                              !productNameVar.valid }">
                <label class="col-md-2 control-label" 
                        for="productNameId">Product Name</label>

                <div class="col-md-8">
                    <input class="form-control" 
                            id="productNameId" 
                            type="text" 
                            placeholder="Name (required)"
                            required
                            minlength="3"
                            [(ngModel)] = product.productName
                            name="productName"
                            #productNameVar="ngModel" />
                    <span class="help-block" *ngIf="(productNameVar.touched ||
                                                     productNameVar.dirty || product.id !== 0) &&
                                                     productNameVar.errors">
                        <span *ngIf="productNameVar.errors.required">
                            Product name is required.
                        </span>
                        <span *ngIf="productNameVar.errors.minlength">
                            Product name must be at least three characters.
                        </span>
                    </span>
                </div>
            </div>
            
            <div class="form-group" 
                    [ngClass]="{'has-error': (productCodeVar.touched || 
                                              productCodeVar.dirty || product.id !== 0) && 
                                              !productCodeVar.valid }">
                <label class="col-md-2 control-label" for="productCodeId">Product Code</label>

                <div class="col-md-8">
                    <input class="form-control" 
                            id="productCodeId" 
                            type="text" 
                            placeholder="Code (required)"
                            required
                            [(ngModel)] = product.productCode
                            name="productCode"
                            #productCodeVar="ngModel" />
                    <span class="help-block" *ngIf="(productCodeVar.touched ||
                                                     productCodeVar.dirty || product.id !== 0) &&
                                                     productCodeVar.errors">
                        <span *ngIf="productCodeVar.errors.required">
                            Product code is required.
                        </span>
                    </span>
                </div>
            </div>           

            <div class="has-error" *ngIf="errorMessage">{{errorMessage}}</div>
        </fieldset>
    </form>
</div>

import { ActivatedRoute } from '@angular/router';
import { IProduct } from './../iproduct';
import { Component, OnInit } from '@angular/core';

@Component({
  //selector: 'app-product-edit-tags',
  templateUrl: './product-edit-tags.component.html',
  styleUrls: ['./product-edit-tags.component.css']
})
export class ProductEditTagsComponent implements OnInit {

  errorMessage: string;
  newTags = '';
  product: IProduct;

  constructor(private route: ActivatedRoute) { }

  ngOnInit(): void {
    this.route.parent.data.subscribe(data => {
      this.product = data['product'];
    });
  }

  // Add the defined tags
  addTags(): void {
    let tagArray = this.newTags.split(',');
    this.product.tags = this.product.tags ? this.product.tags.concat(tagArray) : tagArray;
    this.newTags = '';
  }

  // Remove the tag from the array of tags.
  removeTag(idx: number): void {
    this.product.tags.splice(idx, 1);
  }
}

<div class="panel-body">
    <form class="form-horizontal"
          novalidate>
        <fieldset>
            <legend>Product Search Tags</legend>
            <div class="form-group" 
                    [ngClass]="{'has-error': (categoryVar.touched || 
                                              categoryVar.dirty || product.id !== 0) && 
                                              !categoryVar.valid }">
                <label class="col-md-2 control-label" for="categoryId">Category</label>
                <div class="col-md-8">
                    <input class="form-control" 
                           id="categoryId" 
                           type="text"
                           placeholder="Category (required)"
                           required
                           minlength="3"
                           [(ngModel)]="product.category"
                           name="category"
                           #categoryVar="ngModel" />
                    <span class="help-block" *ngIf="(categoryVar.touched ||
                                                     categoryVar.dirty || product.id !== 0) &&
                                                     categoryVar.errors">
                        <span *ngIf="categoryVar.errors.required">
                            A category must be entered.
                        </span>
                        <span *ngIf="categoryVar.errors.minlength">
                            The category must be at least 3 characters in length.
                        </span>
                    </span>
                </div>
            </div>

            <div class="form-group" 
                    [ngClass]="{'has-error': (tagVar.touched || 
                                              tagVar.dirty || product.id !== 0) && 
                                              !tagVar.valid }">
                <label class="col-md-2 control-label" for="tagsId">Search Tags</label>
                <div class="col-md-8">
                    <input class="form-control" 
                           id="tagsId" 
                           type="text"
                           placeholder="Search keywords separated by commas"
                           minlength="3"
                           [(ngModel)]="newTags"
                           name="tags"
                           #tagVar="ngModel" />
                    <span class="help-block" *ngIf="(tagVar.touched ||
                                                     tagVar.dirty || product.id !== 0) &&
                                                     tagVar.errors">
                        <span *ngIf="tagVar.errors.minlength">
                            The search tag must be at least 3 characters in length.
                        </span>
                    </span>
                </div>
                <div class="col-md-1">
                    <button type="button"
                            class="btn btn-default"
                            (click)="addTags()">
                        Add
                    </button>
                </div>
            </div>
            <div class="row col-md-8 col-md-offset-2">
                <span *ngFor="let tag of product.tags; let i = index">
                    <button class="btn btn-default"
                            style="font-size:smaller;margin-bottom:12px"
                            (click)="removeTag(i)">
                        {{tag}}
                        <span class="glyphicon glyphicon-remove"></span>
                    </button>
                </span>
            </div>
            <div class="has-error" *ngIf="errorMessage">{{errorMessage}}</div>
        </fieldset>
    </form>
</div>

ngOnInit(): void {
    this.route.parent.data.subscribe(data => {
      this.product = data['product'];

      if (this.productForm) {
        this.productForm.reset();
      }
    });
  }

 @ViewChild(NgForm) productForm: NgForm;

<form class="form-horizontal" novalidate
#productForm="ngForm">

export class ProductEditComponent implements OnInit {
  private dataIsValid: { [key: string]: boolean } = {};

  isValid(path: string): boolean {
    this.validate();
    if (path) {
      return this.dataIsValid[path];
    }
    return (this.dataIsValid &&
      Object.keys(this.dataIsValid).every(d => this.dataIsValid[d] === true));
  }

  saveProduct(): void {
    if (this.isValid(null)) {
      this.productService.saveProduct(this.product)
        .subscribe(
        () => this.onSaveComplete(`${this.product.productName} was saved`),
        (error: any) => this.errorMessage = <any>error
        );
    } else {
      this.errorMessage = 'Please correct the validation errors.';
    }
  }

  validate(): void {
    // Clear the validation object
    this.dataIsValid = {};

    // 'info' tab
    if (this.product.productName &&
      this.product.productName.length >= 3 &&
      this.product.productCode) {
      this.dataIsValid['info'] = true;
    } else {
      this.dataIsValid['info'] = false;
    }

    // 'tags' tab
    if (this.product.category &&
      this.product.category.length >= 3) {
      this.dataIsValid['tags'] = true;
    } else {
      this.dataIsValid['tags'] = false;
    }
  }
}

<button class="btn btn-primary"
                            type="button"
                            style="width:80px;margin-right:10px"
                            [disabled]="!isValid()"
                            (click)="saveProduct()">
      Save
</button>