Getting Started - Create a simple Single Page Application (SPA) - Angularjs

Create a Single-Page Application (SPA) - Angularjs
- This article is Part of a series :

Getting Started - Create a simple Single Page Application (SPA) - Angularjs

Getting Started - Entity Framework Code First

Getting Started - Web API

Getting Started - Create a SPA And use AngularJS $http Service

A single-page application (SPA) is a web application or web site that fits on a single web page with the goal of providing a user experience similar to that of a desktop application. (wikipedia).

- Create new html page named main or index

use ng-view In order to determine loading part (html template) , your main page will look like this :

//main.html

<!DOCTYPE html>

<head>

</head>

<body>

</div>

</body>

</html>

- add new folder named templates

- add 2 new pages to templates folder named books.html & authors.html

The books.html & authors.html are samples pages contain table of authors and table of books (we'll go through implementation later in this article)

- now we will configure our angularjs app to use routing

Add 3 JavaScript files in new folder (or script folder) named (myLibrary.js , booksController.js , authorsController.js ) .

Open myAppModule.js and write the following configuration :

//myLibrary.js

var myLibrary = angular.module("myLibrary", ['ngRoute'])

.config(function ($routeProvider) {

$routeProvider.when('/books', { templateUrl: '/templates/books.html', controller: 'booksController' });

$routeProvider.when('/authors', { templateUrl: '/templates/authors.html', controller: 'authorsController' });

//default

$routeProvider.otherwise({ templateUrl: '/templates/books.html', controller: 'booksController' });

});

Open booksController.js and create books array for $scope.books :

//booksController.js

myLibrary.controller("booksController", function ($scope) {

$scope.books = [

{ name: 'A brief history of time', author: 'Stephen Hawking' },

{ name: 'Death: The Final Stage of Growth', author: 'Elisabeth Kübler-Ross' },

{ name: '50 Mathematical Ideas You Really Need to Know', author: 'Tony Crilly' },

{ name: 'The Grand Design', author: 'Tony Crilly', author: 'Stephen Hawking'}

];

});

Same steps in authorsController.js :

//authorsController.js

myLibrary.controller("authorsController", function ($scope) {

$scope.authors = [

{ authorname: 'Stephen Hawking' , numOfBooks : 2 },

{ authorname: 'Elisabeth Kübler-Ross', numOfBooks: 1 },

{ authorname: 'Tony Crilly', numOfBooks: 1 }]

});

- Open books.html and create books table (I used bootstrap for styling) :

//LibraryDbContext.cs

<div>

<thead>

<tr>

<th>

Book Name

</th>

<th>

Author

</th>

</tr>

</thead>

<tr>

<td>

</td>

<td>

</td>

</tr>

</tbody>

</table>

</div>

To do authors.html(same steps).

- add scripts and links references to main.html :

//main.html

<!DOCTYPE html>

<head>

</head>

<body>

</button>

<a class="navbar-brand" href="#">Library</a>

</div>

<li><a href="#books">Books</a></li>

<li><a href="#authors">Author</a></li>

</ul>

</div>

</div>

</body>

</html>

main page

- That is it , Click here to get a copy from github.

Your First Angular App

It's easy to use Angular , I think it's more easy and fun than jquery , so let's see a basic example .

To create basic Angular app you have to create a module then attached Controller to it, in your script you can define your module name and your controller like this :

//javascript.js file

angular.module('myApp', []).controller('myController', function ($scope) {

//write whatever code and functions herer

});

In your html page or in your main page refer to your module in <html> attrubite or <body> and refer to your controller in the section that you need to integrate with that controller like this :

//index.html

<head>

</head>

</body>

</html>

back to your script , use $scope as var , it may hold array or function :

//javascript.js file

angular.module('myApp', []).controller('myController', function ($scope) {

$scope.numbers = [1, 2, 3, 4];

$scope.alertnum = function (num) {

alert('you have clicked : ' + num)

};

});

Use ng-repeat to loop through $scope.numbers in Dom and ng-click to invoke $scope.alertnum like this :

//index.html

<head>

</head>

</a>

</div>

</body>

</html>

here is a working example

See the Pen Your First Angular App by Mohamed Salah (@saad306) on CodePen.

مثال بسيط علي انشاء WCF Service الجزء الثالث

· انشاء WCF Client Application

- من Solution Explorer قم باضافة Project جديد من النوع Console Application باسم BirthdayClient

- من Solution Explorer قم باضافة مرجع Add Reference الي System.ServiceModel assembly الي BirthdayClient Project بالضغط بالزر الايمن للماوس عليه ثم اختيار Add Reference

- ايضا قم باضافة Service Reference بالضغط بالزر الايمن للماوس علي BirthdayClient ثم اختار Add Service Reference ومن الصفحة التي ستظهر قم بالضغط علي Discover ليقوم بالبحث عن الـ Service المتوفرة لتظهر لك Service التي انتهينا من انشائها قم بالضغط عليها وفي اسف الصفحة في مريع النص Name Space قم بتغير الاسم الي BirthdayService ثم قم بالضغط علي Ok كما بالشكل

- بالتوجه App.config في BirthdayClient وفتحه ليظهر الكود سوف تجد ان WCF Service قامت بعمل تهيئة الاتصال بالـ Service كما بالكود التالي

<?xml version="1.0" encoding="utf-8" ?>

</startup>

<system.serviceModel>

</basicHttpBinding>

</bindings>

<endpoint address="http://localhost:12516/Service.svc" binding="basicHttpBinding"

bindingConfiguration="BasicHttpBinding_IBirthdayService" contract="BirthdayService.IBirthdayService"

name="BasicHttpBinding_IBirthdayService" />

</client>

</system.serviceModel>

</configuration>

- ستجد في الجزء الخاص بالـ <client> تحديد طريقة الاتصال بـ Service في <endpoint> يوجد معلومات الاتصال وهي تتكوت من 3 اجزاء address , binding , contract

- الان قم بفتح Program.cs ثم قم باضافة المراجع الاتية

using System.ServiceModel;

using BirthdayClient.BirthdayService;

- في Main method قم بانشاء New Instance من BirthdayService ليصبح الكود كالاتي

static void Main(string[] args)

{

BirthdayServiceClient proxy = new BirthdayServiceClient();

}

- الان يمكنك استخدام Service Method التي انشائنها من قبل والاتي هو مثال استخدام ListFirstName() Method

static void Main(string[] args)

{

BirthdayServiceClient proxy = new BirthdayServiceClient();

Console.WriteLine("Now The Console will Write All First Name");

string[] info = proxy.ListFirstName();

foreach (string name in info)

{

Console.WriteLine(name);

}

proxy.Close();

Console.ReadKey();

}

- قبل ان تقوم باختبار الـ Client Project يجب عليك وضع الـ Startup Projects بالضغط علي الـ Sultion (BirthdayService) بالزر الايمن للماوس واختيار Set Startup Projects

- من الصفحة التي ستظهر قم باختيار Multiple startup projects وقم بتحديد الـ Projacts الاتية باختيار Start كما بالشكل

- بعد التحديد والضغط علي Ok قم بالضغط علي Ctrl + F5 للاختبار كما بالشكل

- الي هنا نكون قد انتهينا من هذا الجزء في الجزء القادم سوق اقوم بشرح كيف تقوم بعمل deploying للـ Service علي IIS (Internet Information Services)

Getting Started - Create a simple Single Page Application (SPA) - Angularjs

Create a Single-Page Application (SPA) - Angularjs - This article is Part of a series : Getting Started - Create a simple Single Page Application (SPA) - Angularjs Getting Started - Entity Framework Code First Getting Started - Web API Getting Started - Create a SPA And use AngularJS $http Service

Create a Single-Page Application (SPA) - Angularjs

Add 3 JavaScript files in new folder (or script folder) named (myLibrary.js , booksController.js , authorsController.js ) . Open myAppModule.js and write the following configuration :

- That is it , Click here to get a copy from github.

Your First Angular App

مثال بسيط علي انشاء WCF Service الجزء الثالث

Add 3 JavaScript files in new folder (or script folder) named (myLibrary.js , booksController.js , authorsController.js ) .

Open myAppModule.js and write the following configuration :