[NTG-context] Reverse traversing of xml.collected()?

1 May 2020

      I’d like to travese the contents of an xml.collected() in a reverse order. I have

    for connectionFromXML in xml.collected(viewFromXML,"/connection") do
      parseXMLConnection( rootFromXML, connectionFromXML, viewFromXML, rootFromOverrideXML)
    end

I tried:

    local relationTable = xml.collected(viewFromXML,"/connection")
    for i=#relationTable, 1, -1 do
      connectionFromXML = relationTable[i]
      parseXMLConnection( rootFromXML, connectionFromXML, viewFromXML, rootFromOverrideXML)
    end

But apparently my lua knowledge is lacking (severely, I might say) as this ends with “attempt to get length of a function value “

What is the correct way to do it?

G

[NTG-context] Reverse traversing of xml.collected()?

Gerben Wierda