- From: James Fuller <james.fuller.2007@gmail.com>
- Date: Tue, 15 Apr 2008 22:26:32 +0200
- To: public-xml-processing-model-comments@w3.org
in section 4.2.2 Example it illustrates the usage where the p:iteration-source @select applies to the default input to the for-each .... I think it would be useful to add some explicit text for this scenario i would also add a bit more descriptive text to in section 5.2 p:iteration-source e.g. words to the effect of; 'Where p:iteration-source has no nested elements the xpath expression in the @select applies to the primary input binding' In addition, I would propose adding to p:iteration-source an attribute that would throw an error if the @select matches nothing e.g. <p:iteration-source select? = XPathExpression @fail-if-empty='true/false'> (p:empty | (p:pipe | p:document | p:inline)+)? </p:iteration-source> where if @fail-if-empty is set to true (defaults to false) a dynamic error is thrown if @select matches nothing. cheers, Jim Fuller
Received on Tuesday, 15 April 2008 20:27:17 UTC