Re: math get maximum and subtract 1

Ok, i got the new input structure, look please:

<DESCRIPTION_TABLE>

   <DESCRIPTION_ITEM col="0" row="0">
    <LABEL>Verantwortlicher</LABEL>
    <VALUE>Text</VALUE>
   </DESCRIPTION_ITEM>
   <DESCRIPTION_ITEM col="1" row="0">
    <LABEL>Externe Vorschriften</LABEL>
    <VALUE>Text</VALUE>
   </DESCRIPTION_ITEM>


   <DESCRIPTION_ITEM col="0" row="1">
    <LABEL>Prozessziel</LABEL>
    <VALUE>Text</VALUE>
   </DESCRIPTION_ITEM>
   <DESCRIPTION_ITEM col="1" row="1">
    <LABEL>Hinweise</LABEL>
    <VALUE>Text</VALUE>
   </DESCRIPTION_ITEM>


   <DESCRIPTION_ITEM col="0" row="2">
    <LABEL>Messgrösse</LABEL>
    <VALUE>Text</VALUE>
   </DESCRIPTION_ITEM>
   <DESCRIPTION_ITEM col="1" row="2">
    <LABEL>Potenzial</LABEL>
    <VALUE>Text</VALUE>
   </DESCRIPTION_ITEM>

   <DESCRIPTION_ITEM col="0" row="3">
    <LABEL>Benötigte Informationen</LABEL>
    <VALUE>Text</VALUE>
   </DESCRIPTION_ITEM>
   <DESCRIPTION_ITEM col="1" row="3">
    <LABEL>Mitgeltende Unterlagen</LABEL>
    <VALUE>Text</VALUE>
   </DESCRIPTION_ITEM>

   <DESCRIPTION_ITEM col="0" row="4">
    <LABEL>Erzeugte Ergebnisse</LABEL>
    <VALUE>Text</VALUE>
   </DESCRIPTION_ITEM>
   <DESCRIPTION_ITEM col="1" row="4">
    <LABEL>Offene Fragen</LABEL>
    <VALUE>Text</VALUE>
   </DESCRIPTION_ITEM>


  </DESCRIPTION_TABLE>


This means that the flow is like
row 1/col 1, row1/col 2, row 2/col 1, row2/col 2 and so on

before my input was:
row 1/col 1, row 2/col1, row3/col1, row 4/col1

how do i have to correct my template to make it work again?
it has to be dynamic, so that there can be x rows and y columns....

thanks for your help,
Sascha


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