How to Create Custom HTML Helper in ASP.NET Core скачать в хорошем качестве

How to Create Custom HTML Helper in ASP.NET Core

Disclaimer/Disclosure: Some of the content was synthetically produced using various Generative AI (artificial intelligence) tools; so, there may be inaccuracies or misleading information present in the video. Please consider this before relying on the content to make any decisions or take any actions etc. If you still have any concerns, please feel free to write them in a comment. Thank you. --- Summary: Learn how to create a custom HTML helper in ASP.NET Core to streamline and enhance your application's user interface development. --- How to Create Custom HTML Helper in ASP.NET Core When developing web applications with ASP.NET Core, leveraging HTML helpers can significantly improve your productivity and code readability. While ASP.NET Core comes with a set of built-in HTML helpers, there are instances where creating custom HTML helpers is beneficial. This guide walks you through the process of creating custom HTML helpers in ASP.NET Core, providing you with the tools to extend the framework's functionality to better suit your application's needs. Why Create Custom HTML Helpers? HTML helpers in ASP.NET Core are used to streamline and simplify the rendering of HTML code within Razor views. The reasons you might want to create custom HTML helpers include: Reusability: Encapsulate repetitive HTML code into reusable components. Readability: Simplify and declutter Razor views for better readability and maintainability. Customization: Tailor the HTML output to fit specific needs or design requirements. Steps to Create a Custom HTML Helper Creating a custom HTML helper involves writing an extension method for the IHtmlHelper interface. Follow these steps to create your custom helper: Step 1: Create an Extension Method Start by creating a static class to house your custom HTML helpers. In this example, we'll create a helper method that generates a Bootstrap-styled button. [[See Video to Reveal this Text or Code Snippet]] Step 2: Add Namespace to Views To use the custom HTML helper in your Razor views, you'll need to import the namespace where the helper is defined. Open _ViewImports.cshtml and add the following line: [[See Video to Reveal this Text or Code Snippet]] Step 3: Use the Custom HTML Helper in a View You can now utilize the custom HTML helper in any Razor view. Here's how you can render a Bootstrap button using the new helper: [[See Video to Reveal this Text or Code Snippet]] This Razor view will render a Bootstrap-styled button with the text "Click Me" and the primary button class applied to it. Conclusion Creating custom HTML helpers in ASP.NET Core is a powerful way to extend the framework and make your Razor views more maintainable and readable. By encapsulating repetitive HTML generation logic into reusable helper methods, you can significantly enhance both development speed and code quality. Experiment with custom helpers to see how they can best support your specific application requirements. Happy coding!