Comments on: A week and a half of performance work http://www.orbeon.com/blog/2007/08/28/a-week-and-a-half-of-performance-work/ XForms Everywhere Wed, 20 Aug 2008 10:42:31 +0000 http://wordpress.org/?v=1.5.1.3 by: Erik Bruchez http://www.orbeon.com/blog/2007/08/28/a-week-and-a-half-of-performance-work/#comment-569 Sat, 12 Jan 2008 09:03:34 +0000 http://www.orbeon.com/blog/2007/08/28/a-week-and-a-half-of-performance-work/#comment-569 Thanks the the link to the paper. The standard XForms dependency algorithm is quite interesting. Its most problematic aspect, I think, is the fact that you can't just use static analysis to implement it: you actually have to perform dynamic analysis. But some day we'll get there. Note that in an XForms implementations, there is more to dependencies than just the standard dependency algorithm. For example, dependencies of controls and itemsets on instance data is not tackled at all by the XForms spec. This is actually what we plan to work on first in Orbeon Forms. -Erik Thanks the the link to the paper. The standard XForms dependency algorithm is quite interesting. Its most problematic aspect, I think, is the fact that you can’t just use static analysis to implement it: you actually have to perform dynamic analysis. But some day we’ll get there.

Note that in an XForms implementations, there is more to dependencies than just the standard dependency algorithm. For example, dependencies of controls and itemsets on instance data is not tackled at all by the XForms spec. This is actually what we plan to work on first in Orbeon Forms.

-Erik

]]> by: ankostis http://www.orbeon.com/blog/2007/08/28/a-week-and-a-half-of-performance-work/#comment-561 Mon, 22 Oct 2007 06:18:25 +0000 http://www.orbeon.com/blog/2007/08/28/a-week-and-a-half-of-performance-work/#comment-561 Have you looked at this paper explaining the implementation of XSmiles engine: http://www.actapress.com/PaperInfo.aspx?PaperID=25788 (Possible to download for varius places, i.e. http://pacificcoast.net/~lightning/XFormsComputes_IASTEDFinalManuscript.htm Have you looked at this paper explaining the implementation of XSmiles engine:
http://www.actapress.com/PaperInfo.aspx?PaperID=25788

(Possible to download for varius places, i.e. http://pacificcoast.net/~lightning/XFormsComputes_IASTEDFinalManuscript.htm

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