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Re: Cannot find a matching 1-argument function named {http://orbeonorg/oxf/xml/xforms}evaluate()

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Jean Luc-2

Re: Cannot find a matching 1-argument function named {http://orbeonorg/oxf/xml/xforms}evaluate()

Sorry, forgot to add the build number: 3.6.0.200803121728

----- Original Message -----

From: [hidden email]

To: [hidden email]

Sent: Wednesday, March 26, 2008 1:32 PM

Subject: Cannot find a matching 1-argument function named {http://orbeonorg/oxf/xml/xforms}evaluate()

Hello,

I'm trying to bind a control dynamically to a model element via an expression evaluation, but so far no luck. Below is the model (simplified), the view part and later the error I receive.

Help is appreciated,

Thanks.

JL

        <xf:instance id="form-data" xmlns="">
            <test-data>

                <test>
                    <widgetList>
                        <widget widgetCode="foo"> 
                            <name/>
                            <widgetParentCode />
                        </widget>
                    </widgetList>
                </test>

            </test-data>

        </xf:instance>

in the view:

        <xf:input ref="xxforms:evaluate('concat(''/test/widgetList/widget[@widgetCode='', widgetParentCode , '']/name'')')">
           <xf:label>This is a child of widget named </xf:label>
        </xf:input>

The namespace declarations in the form are as follows:

<html xmlns="http://www.w3.org/1999/xhtml"
      xmlns:xf="http://www.w3.org/2002/xforms"
      xmlns:xsd="http://www.w3.org/2001/XMLSchema"
      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
      xmlns:xxforms="http://orbeonorg/oxf/xml/xforms"
      xsi:schemaLocation="http://www.w3.org/1999/xhtml http://www.w3.org/1999/xhtml.xsd
                          http://www.w3.org/2002/xforms http://www.w3.org/2002/xforms/xforms.xsd">

Isn't the evaluate() function take a single argument?

Exception Class org.orbeon.saxon.trans.StaticError

Message XPath syntax error in {...widgetParentCode, '']/name''...}:
    Cannot find a matching 1-argument function named {http://orbeonorg/oxf/xml/xforms}evaluate()

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