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Re: The xforms-recalculate Event

From: Erik Bruchez <ebruchez@orbeon.com>
Date: Mon, 21 Nov 2016 10:20:20 -0800
Message-ID: <CAAc0PEVuFsv3Vk1y3SAduHtafKPA8ZLY7NQp9wA-pNBZDO8P9Q@mail.gmail.com>
To: Steven Pemberton <steven.pemberton@cwi.nl>
Cc: "public-xformsusers@w3.org" <public-xformsusers@w3.org>
>
> https://www.w3.org/community/xformsusers/wiki/XForms_2.0#The
> _xforms-recalculate_Event
>
> "When a recalculate event begins, there will be a list L of one or more
> instance nodes whose values may have been changed"
> ...
> "All nodes in L, if any, and nodes that are computationally dependent on
> nodes in L must be recalculated."
>
> If L is "one or more" nodes then the "if any" in the second sentence is
> redundant. If the "if any" is right, then L should be "zero or more".


Damn logic ;) I am not sure that there is a guarantee at the beginning of a
recalculate that at least one node has changed value. So I favor the "zero
or more" option.

-Erik
Received on Monday, 21 November 2016 18:21:15 UTC

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