The second overload performs the updates to a movie record in the database. Figure 14: Adding the Edit view (Click to view full-size image). Follow these steps to complete the wizard: Figure 06: Generating a database model with the Entity Data Model Wizard (Click to view full-size image). The Movie Database (TMDb) is a popular, user editable database for movies and TV shows. Figure 02: The Create Unit Test Project dialog (Click to view full-size image). It uses PHP and MySQL and features fetching Movie data from the Internet Movie Database (IMDb). We next need to create a set of classes to represent our database. Notice that it contains methods named Index, Details, Create, and Edit. The view contains a foreach loop that iterates through each movie represented by the ViewData.Model property. Double-click the name of the class on the designer surface and change the name of the class from Movies to Movie. The first Edit() method returns the movie database record that corresponds to the Id parameter passed to the method. In this tutorial, we examined only the most basic features of the ASP.NET MVC framework. When you run an ASP.NET MVC application, the Index() method is the first controller method that is called. It contains about 4,800 movies, 104,000 ca… Our simple Movie Database application will allow us to do three things: Again, because we want to keep things simple, we'll take advantage of the minimum number of features of the ASP.NET MVC framework needed to build our application. Find ratings and reviews for the newest movie and TV shows. The next step is to create the ASP.NET MVC controller. This project uses SQL and data visualization to explore the Sakila Movie Database. I show you how to build a simple database-driven application that illustrates how you can list, create, and edit database records. In this tutorial, I blast through building an entire ASP.NET MVC application from start to finish. ASP.NET MVC views are very much like the pages in an Active Server Pages application. Follow these steps to create the database: After you create your database, you can connect to the database by double-clicking the MoviesDB.mdf file located in the App_Data folder. NicePlayer. Whenever you create a new MVC Web Application project, Visual Studio prompts you to create a separate unit test project. This second Create() method has been modified in the updated HomeController class in Listing 4. Follow these steps to launch the Entity Data Model Wizard: After you click the Add button, the Entity Data Model Wizard appears (see Figure 6). Change the Is Identity property to the value Yes. For example, we won't be taking advantage of Test-Driven Development. Right-click the Create() method in the code editor and select the menu option, Right-click the Edit() method in the code editor and select the menu option. The Edit view contains an HTML form field that corresponds to the Movie Id property. The Index() method uses the MoviesDBEntities class to retrieve all of the movie records from the Movies database table. The dialog in Figure 2 appears. If you run your application by hitting the F5 key, then you'll see the web page in Figure 11. Next, we need to create a new database table. Double-clicking the MoviesDB.mdf file opens the Server Explorer window. In the Column Properties window, scroll down to the Identity Specification section and expand it. Figure 07: The Entity Data Model Designer (Click to view full-size image). Click the Add button to create the new view (see Figure 10). Because we'll use the Movies class to represent a particular movie, we need to modify the name of the class to be Movie instead of Movies (singular rather than plural). Finally, we need to modify the Home controller so that it supports editing a database record. An ASP.NET MVC application has a standard set of folders: a Models, Views, and Controllers folder. Frontend as Vb.net and Backend as oracle. Figure 03: Creating a Microsoft SQL Server Database (Click to view full-size image). Luckily, Visual Studio includes a free database named SQL Server Express. If you neglect to enter a release date for a movie, or you enter an invalid release date, then the form is redisplayed and the release date field is highlighted. IMDb is the world's most popular and authoritative source for movie, TV and celebrity content. Select C# as the programming language and select the ASP.NET MVC Web Application project template. Figure 11: The Index view (Click to view full-size image). videoDB has now moved to its new home at http://github.com/andig/videodb List a set of movie database records 2. An ex-soldier, a teen and a cop collide in New Orleans as they hunt for the source behind a dangerous new pill that grants users temporary superpowers. Because you don't want people editing the value of the Id property, you should remove this form field. Notice that you must retrieve the original movie, and then call ApplyPropertyChanges(), to update the existing movie in the database. The HTML form generated by the Add View dialog generates an Id form field. The Web Platform Installer is an application that enables you to easily manage the installed applications are your computer: https://www.microsoft.com/web/gallery/Install.aspx. Because our goal is to keep things simple, we'll build a very simple Movie Database application. In Listing 6, I've added additional logic to both overloads of the Edit() method. In future tutorials, we dive deeper into topics such as controllers, controller actions, views, view data, and HTML helpers. The Index view that we created in the previous section includes a link for creating new database records. We'll take advantage of the database model classes that we created earlier to retrieve the movie database records with the Index() method. Notice the Bind attribute. Visual Studio makes it easy to create the form for creating a new movie database record (see Figure 12). This view contains an HTML form for editing a movie record. The second Create() method has a FormCollection parameter. After you add the Create view, you can add new Movie records to the database. Project Power is the most recent Netflix project featuring a great cast, but the attention-grabber for me is the screenplay debut for Mattson Tomlin (also co-writing The Batman with Matt Reeves). After you complete the Entity Data Model Wizard, the Entity Data Model Designer opens. It's the closest to a superhero movie any viewer is going to get for the following months, but at the same time, it couldn't be more different than the usual flicks from said genre. Listing 4 â Controllers\HomeController.cs (modified Create method). Figure 04: The Movies database table (Click to view full-size image). Right-click the Movies table in the Server Explorer window and select the menu option Show Table Data. We'll need to add files to each of the Models, Views, and Controllers folders in order to build our Movie Database application. This tutorial is a great introduction for people who are new to the ASP.NET MVC Framework and who want to get a sense of the process of building an ASP.NET MVC application. Because our goal is to keep things simple, we'll build a very simple Movie Database application. Create the following database columns: The first column, the Id column, has two special properties. Because the Id column is an Identity column, we don't need this form field and you can safely remove it. This view contains an HTML form that includes fields that correspond to each of the properties of the Movie class. Project Power is the most recent Netflix project featuring a great cast, but the attention-grabber for me is the screenplay debut for Mattson Tomlin (also co-writing The Batman with Matt Reeves). A controller is responsible for controlling how a user interacts with an ASP.NET MVC application. You can create your database model classes by taking advantage of a variety of Object Relational Mapping (OR/M) tools including LINQ to SQL, Subsonic, and NHibernate. The MoviesDBEntities class represents our database model and we'll use this class to communicate with our database. Click here to login or here to sign up. And, just like a traditional ASP.NET Web Forms application, ASP.NET MVC provides you with full access to the rich set of languages and classes provided by the .NET framework. If you enjoy reading my Spoiler-Free reviews, please follow my blog @ The sample data was obtained from a free online data source. Stephen Walther builds an entire database-driven ASP.NET MVC application from start to finish. The list of movies is passed to the view. The purpose of this tutorial is to give you a sense of "what it is like" to build an ASP.NET MVC application.