How to add link parameter to asp tag helpers in asp net core mvc

Introduction

ASP.NET is a popular programming used for building web applications. One of the key features of ASP.NET is the ability to use tag helpers, which a convenient way to generate HTML markup in your views. In this article, we will explore how to add link parameters to ASP tag helpers in ASP.NET Core MVC.

Understanding Tag Helpers

Tag helpers in ASP.NET Core MVC are classes that can be used to modify or enhance the of HTML . They are similar to HTML helpers but provide a more intuitive and readable syntax. Tag helpers can be used to generate HTML markup, handle form submissions, and perform other .

Adding Link Parameters

When working with tag helpers, you may need to add parameters to the generated HTML links. This can be useful when you want to pass data from the view to the controller or additional information for the link. To add link parameters, you can use the asp-route- prefix followed by the parameter name.

In the example above, we have added a link parameter named “id” with a value of 123. This parameter will be passed to the “Index” action method in the “Home” controller when the link is clicked.

Using Multiple Parameters

You can also add multiple parameters to a link by specifying them using the asp-route- prefix. Each parameter should have a unique name and value.

In the example above, we have added two link parameters: “id” with a value of 123 and “category” with a value of “Books”. These parameters will be passed to the “” action method in the “Home” controller when the link is clicked.

Conclusion

Adding link parameters to ASP tag helpers in ASP.NET Core MVC is a powerful that allows you to pass data and specify additional information for generated HTML links. By using the asp-route- prefix, you can easily add parameters to your links and pass them to the action methods in your controllers.

Tag helpers provide a clean and readable syntax for HTML markup in your views, making it easier to build dynamic and interactive web applications with ASP.NET.

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