Dynamic Form

Copyright RoyalZSoftware 2024: Dynamic Form

Author: Alexander Panov [email protected]

Abstract

This is intended to be a micro library to create forms with select fields that change based on the selection of forms value

Demo

Terminology

• A form is not just the html form, but it also contains a state TODO
• A filter select field is a select field that triggers a reevaluation of the select options of all the select fields inside a form

Requirements

1. It should be simple
2. There should be an attribute that creates a form: dyn-form.
3. There should be an attribute that creates a filter select field: dyn-filter
4. At form initialization it is expected that all select fields are rendered in the DOM.
5. When one of the filter select fields changes, then reevaluate the available options for all the select fields
6. To specify the property of an option, pass the dyn-* attribute.
7. It is expected that all the options are rendered as inside the select fields at initialization time. Those will be hidden or shown depending on the filter.