Need help adding custom attribute in the tags

[Gurushesh Pawar]

I have a DITA source where some tags have the attribute demo-data="1" (see the example below). When I try to transform the DITA to HTML5 using the default HTML5 transform type, I encounter an error like Attribute "demo-data" must be declared for element type "p". My question is, how can I ensure that any tag with the attribute demo-data="1" is copied to the corresponding HTML output tag in the HTML5 plugin? How can I declare demo-data attribute?

Example Input:-
<p demo-data="1" class="- topic/p ">Engage Home</p>

Expected output:-
<p demo-data="1" class="p">Engage Home</p>

also value of demo-data attribute can be anything

[Toshihiko Makita]

Have you already done DITA attribute specialization for "demo-data"?

https://dita4practitioners.github.io/dita-specialization-tutorials/

https://dita4practitioners.github.io/dita-specialization-tutorials/body/part-config-and-extend/tutorials/attribute-domain/domain-att-spec-process.html

Toshihiko Makita

2024年8月20日火曜日 18:27:19 UTC+9 gurus...@metapercept.com: