Different Types of Project Templates in Asp.Net MVC
Jan 28, †Ј How to Create lovesdatme.com Project Template Working with Templates. Templates improve developer productivity and may help to promote best practices. As lovesdatme.com Creating a Basic Template. The project template you are going to create is an lovesdatme.com web application template using Adding Parameters to. May 28, †Ј Creating Templates with Liquid in lovesdatme.com Core In this article, Julio Sampaio explains how to use Liquid, an open-source template language, in an lovesdatme.com Core application. Templating has been an essential feature for quite a while/5(12).
NET Core application. Templating has been an essential feature for quite a while. At templstes heart of the problems that software development often attacks, creating simpler ways of dealing with and eliminating repetition is very important.
Templates are, in fact, an old way of dealing with dog too skinny how to put weight on that modules, packages and component libraries do today. In the ASP.
NET world, many template engines have come and gone. The most famous, Razor, is the standard used by most of the industry today, how to create templates in asp net the microscope of Microsoft. However, this article deals with Liquid. Liquid is an open-source template language created by Shopify and written in Ruby.
As you may have noticed, it is broadly used by Shopify and some of the correlated projects and companies. With Liquid, you can run code directly from a database, for xsp cases when you have a templtes client that needs to update part of the code, for example. Take a look below at tempkates final example you will have created by the end of this article.
Figure 1 shows the listing page of ssp single CRUD operation that will only add new data of employees, while Figure 2 displays the registration page. You can find the completed project here. Creatte first thing to do is to create a new project via Visual Studio. Although this type of resource works with other versions of Creqte. NET Core Web Application project, because it will give more comparative inputs between the Razor model and the current model with Liquid.
To do this, go to how to protect your child on the internet option that creates a new project, and select the option as shown in Figure 3, how to create templates in asp net click Next. The next screen will ask you to yemplates the project name, the location and the solution name, respectively.
Fill all of them according to Figure 4 and click Create. You can also perform this whole process through the command line, by the use of the dotnet command.
This example will use the Fluid. MvcViewEngine version 1. You can aps for the latest available option here. Before you begin coding, you need to create the template for the Employee class.
How to create templates in asp net do this, create a class in the Model directory called Employee. Its content will be very simple, containing only the attributes that will be used in the CRUD commands hod the Employee object:.
Next, you need to configure the Startup class. How to create templates in asp net is here that you should define the service configuration for the Fluid API, as well as register the new employee model. The using statements at the beginning of the class are already optimized without unnecessary imports.
The Fluid API provides the tools to register as many models as you need to work in the templates. If your application needs several different models, all of them must be set here. If you have decided to go with an MVC version of the web project, make sure to compare the distinctions between both files.
Next, you need a repository layer to provide a storage mechanism. A simple in-memory list of employees will do the job to avoid outer complexities Listing 3. Put this class into a loach is a type of what new folder called Repositories. Feel free to adjust this layer to your own needs. It will handle the operations regarding the endpoints that will communicate with the Liquid templates. Listing 4 shows the code for the EmployeeController.
The controller is straightforward; it keeps the repository that was created as a global variable to be used below by the other listing and creation methods.
Now to move on to the views. Liquid views always end with the. Make sure to create the same structure accordingly. A single templaets that maps to the Het method created in the controller and a link that drives the user back to the index page. How to become an american citizen from mexico similar template file could be used for the edition page, for example.
The Index. Look how Liquid deals with loops, specifically with a ib. In it, adp are using two keys. These keys are used to indicate objects to be rendered. Testing time! To test the application, you just need to hit the ISS Express button, to the right of the Debug options or press the F5 button. NET does not mean you should use it in all your applications. As stated in the beginning, Razor is a powerful tool, which should not be replaced unnecessarily.
Liquid is a more accessible template engine for people with little programming knowledge. When working on a project where the people who will be dealing with the templates have these characteristics, you should take a look at this template aep.
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Home SQL. NET Core. Figure 1. Figure ti. Registering new employees. Creating the project The first thing to do is to create a new project via Visual Studio. Figure 3. Creating a new ASP. Figure 4. The project will take a crate to load and, then, open a new window like aspp shown in Figure 5.
Figure 5. Selecting the proper project template. Install-Package Fluid. MvcViewEngine -Version 1. MvcViewEngine. Models. Builder. Hosting. Configuration. DependencyInjection.
Use this method to add services to the container. AddFluid. Use this method to configure the HTTP request pipeline. UseDeveloperExceptionPage. UseHttpsRedirection. UseStaticFiles. UseRouting. Generic. Linq. ToList. Add employee. Idemployee. Repositories. Mvc. GetAll. Add employee. NET Development.
To create a new application, open visual studio (Here we are using visual studio ), and From the Start page, select File a New a Project like as shown following image. After that, a new dialog will pop up from that select Templates a Visual C# a Web. In the project, select lovesdatme.com MVC 4 Web Application and enter Name of Project У Tutorial 2 Ф after this, click on the OK button like the following . Inside of an element, create a item. Here is an lovesdatme.com file that follows all of the guidelines above. It packs the templates child folder to the content package folder and excludes any code file from being compiled. Sep 20, †Ј Design a page with a dropdown and a textbox or html editor control and a save button. Load all the template types (various stages) to dropdown list, so the user can select the template type and enter the templates with predefined tags and save it. Then in your class, before sending email load the template and replace the tags.
NET comes with several project templates that help to quickly scaffold applications in different contexts. You may need to create your own project template in specific contexts. The article explains how you can create your own project template to use with. Templates improve developer productivity and may help to promote best practices.
NET developer, you have many built-in templates to start a new project or add a new item to an existing project, including console apps, class libraries, unit test projects, ASP. NET Core apps, and so on. Of course, you can use them both in Visual Studio and in the. This article will focus on project templates, that is, templates that allow you to create a new project with specific features. While in Visual Studio you can explore the project template list by simply selecting the New menu item, in the.
For example, running the following command, you will get the list of templates available on your machine:. So, for example, if you want to create a new console application, you can run the command dotnet new console , which uses the short name of the template in the list above. You can find a description of the built-in templates starting from the official documentation. You will learn how to use it throughout this article. The project template you are going to create is an ASP. NET web application template using Auth0 for authentication.
This template allows developers to have a ready-to-run Auth0-enabled starter web application. The project template you are going to implement requires. NET Core 3. NET 5. Also, the template is supported by Visual Studio starting from version Before building the project template, let's prepare our working environment by creating a few folders.
First of all, create your root folder: templates - playground. Then move to this folder and creates two subfolders: templates and test. The templates folder will contain the source code of your project template. You can put multiple templates there. You will use the test folder to create new projects from that project template. For the purposes of this article, you are not going to build the. NET project that will act as the basis for your template from scratch. You will use a ready-made project instead.
As mentioned before, the project you will find in that folder is an ASP. NET web application with Auth0 authentication. If you'd like to learn more about how this project was built, take a look at the article Using C Extension Methods for Auth0 Authentication.
Now, create a subfolder named. Then, add a new file named template. This file is the key item for building your template. It contains the meta-information that transforms your. NET project into a project template. In the example above, you'll find the minimum required properties:. Check out this document for the complete list of the available configuration properties. With the simple steps performed so far, you have a working project template!
This command lets the. NET template engine to consider the current folder. You will learn how to create a package later on. Once you install your template, run dotnet new -- list. You should see the newly installed template among the existing ones, similar to the following picture:. NET project's source files.
To check that it is ready to run, you need to register the application with Auth0 and configure it with a few parameters. This step allows your application users to authenticate with Auth0. To do this, you need an Auth0 account. You can sign up here for a free one. Then, access your Auth0 Dashboard , move to the Applications section , and follow these steps to register your application with Auth You will need these values to configure your application and allow it to communicate with Auth0.
The first value tells Auth0 which URL to call back after users authenticate. The second value tells Auth0 which URL users should be redirected to after they log out.
After registering your application with Auth0, you need to configure it with a few parameters from the Dashboard. So head to your ASP. NET project's root folder and open the appsettings. Its content should look like the following:. Consider the client secret to be the password of your application. Take care of it, and don't spread it around. Here, you are storing the client secret in the appsettings.
You should see the following page:. By clicking the Login link on the upper right corner of the page, you will be redirected to the Auth0 Universal Login page to authenticate and access the user profile page. In other words, your application is ready to run with all the Auth0 authentication logic already integrated. So far, you have a working project template, but it doesn't look so exciting since it just copies the original project's source files into a new folder.
You would like to customize the new project like the built-in templates let you do. Fortunately, you can work on the template.
Using the dotnet new command with the built-in templates, you can specify the name to assign to your new project. This allows you to provide your own global namespace for the application, for example.
Usually, you can carry out this by using the - o option. You've already used this option before, when running the following command:. However, this command created the myAuth0WebApp folder with the new project inside. If you take a look at the source code, you notice that the global namespace has not been changed. To make your template compliant with the common behavior, you need to add a couple of properties to the template. You added the sourceName and the preferNameDirectory properties.
The sourceName property represents the name of the project, that is, the global namespace of the application. You assigned the Auth0. Mvc value to this property, which matches the current application namespace. This value also acts as a placeholder that will be replaced with the value from the user, if they provide one. The preferNameDirectory parameter allows you to match the output folder name with the project name. This means that now you can create a new project by providing a custom name the same way the built-in project templates.
You can even configure your project template to accept custom parameters. For example, you can allow the users of your Auth0 template to provide the Auth0 configuration parameters while creating the new project.
Let's replace the content of the template. You added the symbol property, which defines three custom parameters: domain , clientId , clientSecret. These parameters represent the Auth0 configuration data you learn above. So, to test these parameters, be sure to uninstall the current installed version of the project template and reinstall it:.
Apart from the standard options for dotnet new , you should see the following output:. You enabled your template to use the three custom parameters.
Notice that they have automatically been assigned a short version. The values provided as parameters will replace the matching placeholders in appsettings. In addition to generic string parameters, you can configure parameters that are restricted to a limited set of values. For example, if you want your users to choose the target framework for a new project, you should change the content of your template. You added a new parameter definition: Framework. Actually, this is a built-in parameter, but the approach defining a custom parameter with restricted values is just as valid.
Notice that the name of the parameter is capitalized. Since this is a built-in parameter, you need to keep this case; otherwise, you may experience issues using this template in Visual Studio.
The Framework definition above states that its valid values are netcoreapp3. Consider that, in this specific case, the valid values for the Framework parameter have to match the official.