[oXygen-user] Support for CSS pseudo-class :has()

[Michael Boudreau]

Thanks, Radu! I was following the example at https://w3c.github.io/csswg-drafts/selectors/#relational and assumed the leading “>” was required. Without it, my CSS rule works as I’d hoped.

--
Michael R. Boudreau
Electronic Publishing Technology Manager
The University of Chicago Press
1427 E. 60th Street
Chicago, IL 60637
www.journals.uchicago.edu


From: oXygen-user <oxygen-user-bounces at oxygenxml.com> on behalf of Oxygen XML Editor Support (Radu Coravu) <support at oxygenxml.com>
Date: Wednesday, November 2, 2022 at 12:08 AM
To: oxygen-user at oxygenxml.com <oxygen-user at oxygenxml.com>
Subject: Re: [oXygen-user] Support for CSS pseudo-class :has()

Hi Michael,

Oxygen supports the has() pseudo class selector and this is documented:

https://www.oxygenxml.com/doc/ug-editor/topics/has-selector.html<https://urldefense.com/v3/__https:/www.oxygenxml.com/doc/ug-editor/topics/has-selector.html__;!!BpyFHLRN4TMTrA!-nWvGX_BF8uytD1leIWH_9T8cjz8EWGFQ6bS1Z5lKO1oVD0dztiLGllNULnO0Ah3Xhi060oh8bDzCgf0MBEiYETV$>

>From what I tested in your case a selector like this should work in Oxygen:
entry:has(styled-content)
but if an extra ">" is prepended inside the has() pseudo class it stops working with Oxygen.

>From what I tested a web browser supports both has() value styles (with or without the > prefix).

I also looked in the CSS specification and I added an internal issue to also support in Oxygen the selector if it has a leading ">".

Regards,

Radu

Radu Coravu

Oxygen XML Editor
On 11/1/22 23:09, Michael Boudreau wrote:
Hello,

Is there any chance that a future version of Oxygen will support the CSS pseudo-class :has() ? I tried the following rule in a stylesheet


entry:has(> styled-content) {
    background-color: #DDEEFF;
}

but the table cell (<entry>) with a child <styled-content> element didn’t get the expected light blue background.

--
Michael R. Boudreau
Electronic Publishing Technology Manager
The University of Chicago Press
1427 E. 60th Street
Chicago, IL 60637
www.journals.uchicago.edu<http://www.journals.uchicago.edu>




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