The WebForms Core technology continues to evolve, and with the release of WebFormsJS 1.6, the Python implementation of the WebForms class has been updated to fully support the latest features. This update ensures seamless communication between the server-side WebForms class and the client-side WebFormsJS library, enabling developers to create highly dynamic and interactive web applications with ease. WebForms Core is a modern technology for manipulating DOM elements in HTML that can be implemented across all programming languages ​​and back-end frameworks. WebForms Core is built and supported by Elanat.

You can download the WebForms class for the Python programming language from the link below.
https://github.com/elanatframework/Web_forms_classes/blob/elanat_framework/python/WebForms.py
To download the latest version of WebFormsJS, visit the following link.
https://elanat.net/category/download_web_forms_js

In new versions of the WebFormsJS library, you will be able to assign event types to HTML tags.

The GIF image below shows the "drag enter", "select" and "keu up" event on textarea.

You can get the sample code of image.