WP TutorialLesson 11Free preview

WebPages Helpers

This lesson is part of ASP · All levels

Summary

Helper is a function that packs the logic of a display or business so that it can be used repeatedly on many pages. On Web Pages, a helper can be created as a @helper function in a file in the App_Code folder or directly on the page. Using helpers makes code more concise, consistent, and easy to maintain.

Key points

Helper is written with the syntax @helper followed by the function name and code block.
The helper is placed in the App_Code folder so that the entire page can be used.
Helper can receive parameters for different data for each call.
Helper minimizes duplication of the same HTML code in many places.

Full lesson

Code examples and quizzes

Full lessons, code examples, and quizzes are available to subscribers. 5 questions.