
Okay, I am trying to create a character sheet for "Dungeonslayers" (please let me know, if you have one already!) and I want the sheet to auto-calculate a value. I have a field: input type="Number" name="attr_Koerper" / ==> which gives me a "Body" value, say 10 and I have a field: input type="number" name="attr_Lebenskraft" value="@{Koerper}*2" disabled="true" / According to the Wiki, I now shoud have a second filed displaying: "20". But I don't. In Preview and in the in-game character sheet, I see a greyed out field, with a "don't go there" warning sign when I hover over it. What am I doing wrong here ... (apart from the <>, which are in the actual code ...)?