CODEWITHSUNDEEP
typo3typoscripttypo3-8.x
deadfishli
deadfishli

Reputation: 769

Wrap H1-H6 Tags with Typo3 ParseFunc depending on the class set in RTE

I want to add inline-svgs to my h1 to h6 Tags depending on the class set in the RTE.

Example: RTE: 

<h1 class="icon--clock">Header</h1>

Output: 

<h1 class="icon--clock"><svg>...</svg>Header</h1>

I've done something similar with links before, using the parseFunc Config. A method like this: https://wiki.typo3.org/External_links

Is there any way to access and split the tag and class like the link parameters through TypoScript?

I also tried using a userFunc

lib.parseFunc.userFunc = ...\MyClass->MyUserFunc

but in Params I only get the tag content, not the tag or the classes that have been set themselves.

I'm using Typo8 with the ckeditor, but I don't think that makes a difference.

Can I even do this? How do I do this?

I know that I can alternatively add different header layouts and use the tt_content header field, because it's easier to manipulate the template there. But I'd love to know if there is a way to this in the RTE.

Upvotes: 0

Views: 355

Answers (1)

Bernd Wilke πφ
Bernd Wilke πφ

Reputation: 10800

I think you could do it in typoscript, but that would be very complicated as you need to analyze the attributes of the Hn-tags.

A simpler method which came to mind would be: use CSS and ::before. So you can use a selector to the class to insert the matching SVG.
This also can be done with javascript but as CSS can do it it would be more efficient to use CSS.

Upvotes: 1

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