How to create menu link in asp net mvc with area

Introduction

ASP.NET is a popular programming used for building web applications. One common requirement in web development is to create a menu with links to different pages. In this article, we will explore how to create a menu link in ASP.NET MVC with an area.

Step 1: Create an Area

Before we can create a menu link with an area, we need to create an area in our ASP.NET MVC application. An area is a way to organize related functionality within a web application. To create an area, follow steps:


 class AdminAreaRegistration : AreaRegistration
{
    public override string AreaName
    {
        get { return "Admin"; }
    }

    public override void RegisterArea(AreaRegistrationContext context)
    {
        context.MapRoute(
            "Admin_default",
            "Admin/{controller}/{action}/{id}",
            new { action = "Index", id = UrlParameter.Optional }
        );
    }
}

In the above code, we have created an area called “Admin” and registered a default route for the area. This route will handle URLs in the format “Admin/{controller}/{action}/{id}”.

Step 2: Create a Menu Link

Once we have created the area, we can now create a menu link that points to a specific controller and action within the area. To create a menu link, follow these steps:


@Html.ActionLink("Admin", "Index", "Home", new { area = "Admin" }, null)

In the above code, we are using the Html.ActionLink method to create a menu link. The is the link text, the second parameter is the action method name, the parameter is the controller name, and the fourth parameter is an anonymous object that specifies the area. The last parameter is for HTML attributes, which we have set to null in this example.

Step 3: Add the Menu Link to the Layout

Now that we have created the menu link, we need to add it to the layout file so that it appears on every page. To do this, open the layout file (usually located in the Views/Shared folder) and add the following code:


@Html.ActionLink("Home", "Index", "Home")
@Html.ActionLink("About", "About", "Home")
@Html.ActionLink("Contact", "Contact", "Home")
@Html.ActionLink("Admin", "Index", "Home", new { area = "Admin" }, null)

In the above code, we have added the menu link to the layout file along with other links. You can customize the menu by or removing links as needed.

Conclusion

a menu link in ASP.NET MVC with an area is a straightforward process. By following the steps outlined in this article, you can easily create a menu that navigates to different pages within your application. to create an area, create a menu link, and add the menu link to the layout file. Happy coding!

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