Asp net core 6 0 how to write the action route template for the url like path

Introduction

ASP.NET is a popular language used for building web applications. In this article, we will discuss how to write the action template for the URL like path in ASP.NET Core 6.0.

Action Route Template

In ASP.NET Core, the action route template is used to define the URL pattern for routing requests to specific actions in a . It allows you to specify placeholders for dynamic values in the URL.

Let's consider an example where we have a controller “HomeController” with an action method called “”. We want to define a route template for the URL like path.

[Route("home/details/{id}/{slug}")]
public IActionResult Details(int id, string slug)
{
    // Action logic here
}

In the above example, we have a route template using the [Route] attribute. The route template consists of the static parts of the URL (“/home/details/”) and placeholders for dynamic values (“{id}” and “{slug}”).

The placeholders are enclosed in curly braces and can be of different , such as int, string, etc. In this case, the “id” is of type int and the “slug” placeholder is of type string.

Example

Let's say we want to access the details of a product with an ID and a slug in the URL. We can define the action route template as follows:

[Route("product/details/{id}/{slug}")]
public IActionResult Details(int id, string slug)
{
    // Action logic here
}

In this example, the route template is “product/details/{id}/{slug}”. The placeholders “{id}” and “{slug}” will be with the actual values in the URL.

For example, if we have a product with ID 123 and slug “example-product”, the URL to access the details page would be “/product/details/123/example-product”.

Conclusion

In this article, we discussed how to write the action route template for the URL like path in ASP.NET Core 6.0. The action route template allows you to define the URL pattern for routing requests to specific actions in a controller. By using placeholders, you can dynamic values in the URL. This provides flexibility and customization in defining the routes for your web application.

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