Bill,
I don't think this post had a reply.
The answer is no, Presentation Server does not support multiple instances in a model. What is happening here is that the XForms engine is trying to generate an XML document with multiple root elements, one per instance, so this fails.
This should be supported though. RFE for this:
http://sourceforge.net/tracker/index.php?func=detail&aid=1052268&group_id=116683&atid=675663
-Erik
Bill Winspur wrote:
The test-case document listed below defines a model containing three instances. Unfortunately, it yields the following exception message when presentation manager attempts to render the page it supports.
----------------------------------
class org.dom4j.IllegalAddException
Message The node "[EMAIL PROTECTED] [Element: <state-provs attributes: []/>] userData: oxf:/pagesets/aggr-test/xforms-checkout-model.xml, line 10, column 16" could not be added to the branch "null" because: Cannot add another element to this Document as it already has a root element of: state-provs
---------------------------------- I do not understand this message.
Any idea what I might be doing wrong ?
Does OXF support multiple instances/model ?
Bill.
================================================== <?xml version="1.0" encoding="UTF-8"?> <xforms:model xmlns:xforms="http://www.w3.org/2002/xforms"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xmlns:xs="http://www.w3.org/2001/XMLSchema"; xsi:schemaLocation="http://www.w3.org/2002/xforms http://www.w3.org/MarkUp/Forms/2002/XForms-Schema.xsd";> <xforms:instance xforms:id="state-provs"> <state-provs> <state-prov>Alabama</state-prov> <state-prov>Alaska</state-prov> <state-prov>Arizona</state-prov> </state-provs> </xforms:instance> <xforms:instance id="countries"> <countries> <country>Afghanistan</country> <country>Albania</country> <country>Algeria</country> <country>Andorra</country> </countries> </xforms:instance> <xforms:instance> <credit-card> <!-- Card Info --> <type/> <number/> <expiration-month/> <expiration-year/> <verification-code/> <valid/> </credit-card> </xforms:instance> </xforms:model>
================================================== Bill Winspur
Manager, Wynnon Systems Inc
Mobile: 403-519-5889
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