Open dgp1130 opened 1 week ago
Is there any precedent in other HTML elements which allow multiple values based on some delimiter? I can't imagine this is the first time it's been wanted.
Seems similar? https://developer.mozilla.org/en-US/docs/Web/HTML/Element/source#srcset
The proposal allows multiple module specifiers in in
adoptedstylesheets
like so:This indicates that comma (or comma-space) is a delimiter between multiple URLs, however commas and spaces are generally allowed in URLs:
This makes a request for
/foo,%20bar,%20baz.css
. How would this proposal disambiguate between anadoptedstylesheets
value with a single URL containing a comma-space or multiple stylesheets?Potentially we could use space as the delimiter and require any spaces in the URL to be encoded as
%20
, though it's weird that this particular attribute would work that way and be different from<link>
. I wish we could just repeat the attribute like<div adoptedstylesheets="/foo.css" adoptedstylesheets="/bar.css"></div>
, but unfortunately the DOM doesn't allow repeated attributes.Is there any precedent in other HTML elements which allow multiple values based on some delimiter? I can't imagine this is the first time it's been wanted.