Use split within split in Typoscript?

Question

Using typoscript, how do I split a field by linebreak and then split each line by : ?

This is what I have tried:

30 = TEXT
30.stdWrap {
    field = abstract
    split {
        token.char = 10
        wrap = <p>|</p>
        1.current = 1
        1.stdWrap.split {
            token = :
            wrap = <span>|</span>
        }
    }
}

Answer 1

Maybe, it's worth a look at dataProcessing...

There is also a CommaSeparatedValueProcessor which can provide CVS-like data prepared as single values for use in Fluid.

Answer 2

split works with some global properties, so, nesting split results into interference with values from previous split. I prefer using individual ContentObjects:

page.10 = COA
page.10.10 = LOAD_REGISTER
page.10.10.splitParts = vorname:stefan,nachname:froemken
page.10.10.splitParts.split {
  token = ,
  1.current = 1
}

page.10.20 = TEXT
page.10.20.data = REGISTER:splitParts
page.10.20.wrap = <p>|</p>
page.10.20.split {
  token = :
  wrap = <span>|</span>
  1.current = 1
}

page.10.30 = RESTORE_REGISTER

Stefan