Tag Helpers - (ASP.NET MVC Tag Helpers)

Tag Helpers are a new feature introduced in ASP.NET MVC 6 that allow you to generate HTML elements with ease. They make it easier to create views with a more HTML-like syntax and also provide additional functionality. In this tutorial, we'll show you how to use Tag Helpers in ASP.NET MVC.

Syntax

The syntax for Tag Helpers in ASP.NET MVC is as follows:

<taghelpername taghelperattribute1="value1" taghelperattribute2="value2">
    Content
</taghelpername>

Example

To illustrate the use of Tag Helpers in ASP.NET MVC, let's create a basic form using the form Tag Helper:

<form asp-action="Index" method="post">
    <div class="form-group">
        <label asp-for="Name"></label>
        <input asp-for="Name" class="form-control" />
    </div>
    <div class="form-group">
        <label asp-for="Email"></label>
        <input asp-for="Email" class="form-control" />
    </div>
    <input type="submit" value="Submit" class="btn btn-primary" />
</form>

In this example, we're using the form Tag Helper to generate an HTML form element. We're also using the asp-action attribute to specify the action method for the form. We're then using the label and input Tag Helpers to create form fields for the Name and Email properties.

Explanation

Tag Helpers in ASP.NET MVC allow you to generate HTML elements using C# code. They are similar to HTML Helpers in previous versions of ASP.NET MVC, but provide additional functionality and a more HTML-like syntax.

In the example above, we used the form Tag Helper to generate a form element. We then used the asp-for attribute on the label and input elements to bind them to the Name and Email properties of our model.

Use

Tag Helpers can be used to simplify the generation of HTML elements in ASP.NET MVC. They provide a more HTML-like syntax, so it's easier to read and write HTML code in your views. They also provide additional functionality such as binding to model properties and generating URLs.

Important Points

Here are some important points to keep in mind when using Tag Helpers in ASP.NET MVC:

• Tag Helpers are a new feature in ASP.NET MVC 6.
• They are designed to make it easier to generate HTML elements with C# code.
• They provide additional functionality such as binding to model properties and generating URLs.
• Tag Helpers can simplify the code in your views and make them more readable.

Summary

In this tutorial, we discussed Tag Helpers in ASP.NET MVC, a new feature introduced in ASP.NET MVC 6 that allow you to generate HTML elements with ease. We covered the syntax, example, explanation, use, and important points of Tag Helpers in ASP.NET MVC. By using Tag Helpers, you can simplify the code in your views and make them more readable.