Dataset automatic camel case to hyphen key conversion

Question

Dataset automatic camel case to hyphen key conversion

g105b opened this issue 2 years ago · 1 comments

Dataset keys must all be hyphenated and lowercase, but the JavaScript implementation automatically converts to camel case, so it can be addressed as an object property.

This needs implementing in PHP, even though for type safety we have the get/set functions.

Answer 1 · 2023-10-08T16:31:50.000Z

More information about the implementation: https://html.spec.whatwg.org/multipage/dom.html#embedding-custom-non-visible-data-with-the-data-*-attributes:domstringmap-3