How to get Column Index and Row Index in Markupgrid

I had a similar issue with MarkupGrid that only returns the index on itemFocused property, even when you have multiple sections.

My solution was to create an index array to easily access later the [section, index].

   contentIndex = []
    for s = 0 to m.top.content.getChildCount() - 1
        for i = 0 to m.top.content.getChild(t).getChildCount() - 1
            contentIndex.Push([s,i])
        next
    next
    m.top.contentIndex = contentIndex

Then on the event to get the focus you just use this way:

            index = m.top.contentIndex[itemFocused]
            focusedContent = m.top.content.getChild(index[0]).getChild(index[1])