[Typo3] Alter rendering of tt_content headings

[Gwilym Evans]

> > I've been experimenting a little, a reading a lot of the tsref, but 
> > just can't get my head around it all yet. What I'm trying 
> to achieve 
> > is fairly simple in terms of HTML and CSS; div/positioned-based 
> > shadowed headings. But it requires a double-up on the 
> rendering of the 
> > heading text itself.
> >  
> > Currently I see the heading text being rendered as (simplified):
> > 	<div><h1>{Heading Text}</h1></div>
> >  
> > I need to somehow alter the TS being included so that 
> headings in this 
> > template are rendered as such:
> > 	<div>{Heading Text}<h1>{Heading Text}</h1></div>
> > 
> > I can see that it'd be possible, I'm able to alter portions of the 
> > included TS libraries to change what's wrapped outside the heading 
> > text, but I can't for the life of me figure out how to output the 
> > heading text twice.
> > 
> > List contributers, as usual your help is always appreciated.
> > 
> 
> 
> You should have a go at the TS By Example document, it's a 
> good starter for TS rendering. However, what you need is 
> probably something like this [ from memory, so a) sorry if 
> there are mistakes, and b) yes it *is* possible to learn TS :D ]
> 
> 
> lib.myHeader = COA
> lib.myHeader {
>   5 = HTML
>   5.value.data = page:title
>   5.value.wrap = <!-- First div --><div>|</div>
> 
>   10 = HTML
>   10.value.data = page:title
>   10.value.wrap = <!-- Second div --><div>|</div> }
> 
> lib.stdheader (which is what you'll probably end up modifying 
> when dealing with headers) probably uses the TS property 
> .insertData, if I remember right, but this is not a major 
> difference in the overall approach. For the differences 
> between .insertData and the .data stdWrap property, consult 
> the TSref section on 'datatypes'.
> 
> 
> -Christopher

Success, I think! I added this code to my template's TS:

lib.stdheader.10.1 = COA
lib.stdheader.10.1 {
	10 = TEXT
	10.current = 1
	10.fontTag = |
	20 = TEXT
	20.current = 1
	20.insertData = 1
	20.fontTag =
<h1{register:headerStyle}{register:headerClass}>|</h1>
}

Recreating the lib.stdheader.10.1 (which is part of the CASE object, as
I only wanted this to effect the first header)

The resulting HTML being:
	<div class="csc-header csc-header-n1">Privacy Statement<h1
class="csc-firstHeader">Privacy Statement</h1></div>

Christopher, you kinda nudged me in the right direction, but this was
mainly the result of more experimenting, and close analysis of the
existing static TS for css styled content :)

If anyone sees this as being a complete hack and could recommend a
cleaner way, feel free to jump in!

Cheers,
-Gwilym