renggli at gmail.com
Mon Jul 31 09:06:40 UTC 2006
> Would it make sense if the decision of which components to update was made
> by some event machinery that tied components to domain objects and detected
> 'dirty' components?
Yes, I once wrote a prototype of something like that for a commercial
project, but it is much trickier than it sounds like, at least for
more sophisticated cases.
The major problem is that the id of the <id, render-code> pair is
dynamic, that is it might change, appear, disappear over the livecycle
of a page. Then the order in which those updates should be evaluated
is not given with a set of <id, render-code> pairs, but the order
might matter for the resulting page.
Maybe I am just thinking too generic? Maybe anyone has an idea how
this problem could be reduced so that we can implement a subset of the
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