What is tag helper in ASP.NET Core?

Naresh Beniwal

4y962.NET Core

5 Replies

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Brahma Prakash Shukla3y ago
A Tag Helper Component is a Tag Helper that allows you to conditionally modify or add HTML elements from server-side code. This feature is available in ASP.NET Core 2.0 or later. ASP.NET Core includes two built-in Tag Helper Components: head and body . They're located in the Microsoft.
Sachin Singh4y ago
We had HTML helpers in .NET Framework MVC, We also could create custom inline or external HTML Helpers,
that were accessible with '@' symbol.

Same goes with ASP.NET Core in form of Tag helpers but are more advanced (near to angular directive (my perspective only) and less messy.
Amit Mohanty4y ago
A Tag Helper Component is that allows you to conditionally modify or add HTML elements from server-side code.

For more details check the below links.
https://www.c-sharpcorner.com/article/all-about-tag-helpers-in-asp-net-core-2-0/
https://dotnettutorials.net/lesson/tag-helpers-in-asp-net-core-mvc/
https://docs.microsoft.com/en-us/aspnet/core/mvc/views/tag-helpers/th-components?view=aspnetcore-6.0
Vishal Yelve4y ago
Tag Helpers in ASP.NET Core are the server-side components. They are basically used to perform defined transformations on HTML Elements. As they are server-side components, so they are going to be processed on the server to create and render HTML elements in the Razor files.

for more refer below URL

https://docs.microsoft.com/en-us/aspnet/core/mvc/views/tag-helpers/th-components?view=aspnetcore-6.0
Deepak Tewatia4y ago
Tag helper allow us to change the HTML as per defined condition or add HTML elements from server-side binding.

List of tag helpers:-
- asp-controller
- asp-action
- asp-route
- asp-area
- asp-host
- asp-page etc.