Generate from global Flow variable

[Christofer Dutz]

Hi,   I am still learning some of cocoons features. At the moment I am working on a small demo online-shop. When generating the Confirmation Email I want to generate a PDF from the cart-content. The cart itself is a simple DOM object defined as global variable in my FlowScript. I read somewhere that I should be able to generate content from this. Unfortunately I have no real Idea of how this is done. I googled a litte and found the SessionAttributeGenerator which seems to sort of deprecated and the XModuleSource where the documentation seems to be quite rudimentary. Can anyone please give me some Tips for this task?   Tanks in advance,      Chris