Edgar P. Dollin wrote:
My viewpoints are a little more simplistic. There is a lot of gray area between the definition of presentation layer and business logic. There has to be some impact or you couldn't drive the business layer from the presentation layer.We do the best we can to minimize the impact of one upon the other. If something is clear, i.e. the shape of the buttons is presentation layer, the layout of the tables is business layer, you put it in the correct space. If something is gray, i.e. frobnicatation, you understand it the best you can and break it up in a logical way. Lastly you use the tools available, with action chaining being one of the tools, to implement your analysis. If your analysis works best with action chaining, you are a winner, if it works without it, great too. Edgar :-)
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