Problem with oxf:xml-converter

> Hi all,
>
>
>    In my project, I call a XPL file to dynamically change "my-output".
> At the end of the XPL file, I do a xml-converter like this :
>
> <p:processor name="oxf:xml-converter">
> <p:input name="config">
> <config/>
> </p:input>
> <p:input name="data" href="#result"/>
> <p:output name="data" ref="my-output"/>
> </p:processor>
>
>
> However, when I try to access to a value <xforms:output
> ref="/my-output/value1/value2"/> it doesn't work. It seems that
> 'my-output' contains only text because <xforms:output ref="/my-output"/>
> returns something :
>
> <value1><value2>test</value2></value1>
>
>
> Why ????
>
>
> Thank you for your answers
>
> Best regards
>
> Damien.

> Hi all,
>
>
>    In my project, I call a XPL file to dynamically change "my-output".
> At the end of the XPL file, I do a xml-converter like this :
>
> <p:processor name="oxf:xml-converter">
> <p:input name="config">
> <config/>
> </p:input>
> <p:input name="data" href="#result"/>
> <p:output name="data" ref="my-output"/>
> </p:processor>
>
>
> However, when I try to access to a value <xforms:output
> ref="/my-output/value1/value2"/> it doesn't work. It seems that
> 'my-output' contains only text because <xforms:output
> ref="/my-output"/> returns something :
>
> <value1><value2>test</value2></value1>
>
>
> Why ????
>
>
> Thank you for your answers
>
> Best regards
>
> Damien.

> I have tested your solution without success.
>
> Here is my code :
>
> View.xml
>
> <xforms:model xmlns:xforms="http://www.w3.org/2002/xforms">
>   <xforms:instance>
>     <form xmlns="">
>       <selection_projet/>
>       <my-output/>
>     </form>
>   </xforms:instance>
>   <xforms:bind nodeset="/form/my-output" calculate="xxforms:call-xpl('oxf:/xmldb/call-xpl/model.xpl', 'input', /form/selection_projet, 'my-output')"/>
> </xforms:model>
>
>
> Model.xpl
>
> <p:config xmlns:p="http://www.orbeon.com/oxf/pipeline"
> xmlns:saxon="http://saxon.sf.net/"
> xmlns:oxf="http://www.orbeon.com/oxf/processors"
> xmlns:xdb="http://orbeon.org/oxf/xml/xmldb"
> xmlns:v="http://orbeon.org/oxf/xml/validation"
> xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
> xmlns:xi="http://www.w3.org/2001/XInclude"
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
>         <p:param name="input" type="input"/>
>         <p:param name="my-output" type="output"/>
>         <!-- XSLT -->
>         <p:processor name="oxf:xslt">
>                 <p:input name="data" href="#input"/>
>                 <p:input name="config">
>                         <config xsl:version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
>                                 <projet>http://localhost:8080/exist/rest//db/sxmldb/<xsl:value-of select="string(/)"/>
>                                 </projet>
>                         </config>
>                 </p:input>
>                 <p:output name="data" id="aaa"/>
>         </p:processor>
>         <p:processor name="oxf:xslt">
>                 <p:input name="data" href="#aaa"/>
>                 <p:input name="config">
>                         <config xsl:version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
>                                 <xi:include href="{/config/projet}" xmlns:saxon="http://saxon.sf.net/" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xsl:version="2.0"/>
>                         </config>
>                 </p:input>
>                 <p:output name="data" id="output_xslt"/>
>         </p:processor>
>         <p:processor name="oxf:xinclude">
>                 <p:input name="config" href="#output_xslt"/>
>                 <p:output name="data"  id="test" ref="my-output"/>
>         </p:processor>
> </p:config>
>
>
>
> I would like to use <xforms:ouput ref="/form/my-output/.../..."> but I can only use <xforms:output ref="/form/my-output">
> In fact, my-output contains only text and not XML. Why ??
>
>
> -----Message d'origine-----
> De : [hidden email] [mailto:[hidden email]] De la part de Alessandro Vernet
> Envoyé : mercredi 9 août 2006 21:51
> À : [hidden email]
> Objet : Re: RE : [ops-users] Problem with oxf:xml-converter
>
>
> On 8/9/06, Peymirat Damien <[hidden email]> wrote:
> > However, when I try to access to a value <xforms:output
> > ref="/my-output/value1/value2"/> it doesn't work. It seems that
> > 'my-output' contains only text because <xforms:output
> > ref="/my-output"/> returns something :
> > <value1><value2>test</value2></value1>
> >
> >
> > So I don't understand why <my-output> contain text even if I call
> > oxf:xml-converter ??
>
> Damien,
>
> The xml-converter is serializing your XML. See the example at: http://www.orbeon.com/ops/doc/processors-converters#xml-converter
>
> Maybe you just don't need to call the XML Converter in your pipeline.
>
> Alex
> --
> Blog (XML, Web apps, Open Source):
> http://www.orbeon.com/blog/
>
>
>
>
>
> --
> You receive this message as a subscriber of the [hidden email] mailing list.
> To unsubscribe: mailto:[hidden email]
> For general help: mailto:[hidden email]?subject=help
> ObjectWeb mailing lists service home page: http://www.objectweb.org/wws
>
>
>

> Damien,
>
> Using <xforms:bind nodeset="A" calculate="B"/>, expression B is
> evaluated, converted to a string, a place in the node pointed by A. So
> you can't use this to run an XPL file, and insert the XML generated by
> the XPL in your instance.
>
> I suggest you make your model.xpl a "service". Declare it in the page
> flow: <page path-info="/url-you-choose" view="model.xpl"/>. Change the
> name of the input/output to be instance/data. Then in XForms do a
> submission to that service:
>
> <xforms:submission ref="instance('instance-id')" id="submission-id"
> method="post" action="/url-you-chose" replace="instance"
> instance="..."/>
>
> You can run that submission when the page loads with:
>
> <xforms:action ev:event="xforms-ready">
>    <xforms:send submission="submission-id"/>
> </xforms:action>
>
> An additional benefit of doing things this way is that you avoid using
> the xxforms:call-xpl() extension function.
>
> Alex
>
> On 8/10/06, Peymirat Damien <[hidden email]> wrote:
>> I have tested your solution without success.
>>
>> Here is my code :
>>
>> View.xml
>>
>> <xforms:model xmlns:xforms="http://www.w3.org/2002/xforms">
>>   <xforms:instance>
>>     <form xmlns="">
>>       <selection_projet/>
>>       <my-output/>
>>     </form>
>>   </xforms:instance>
>>   <xforms:bind nodeset="/form/my-output"
>> calculate="xxforms:call-xpl('oxf:/xmldb/call-xpl/model.xpl', 'input',
>> /form/selection_projet, 'my-output')"/>
>> </xforms:model>
>>
>>
>> Model.xpl
>>
>> <p:config xmlns:p="http://www.orbeon.com/oxf/pipeline"
>> xmlns:saxon="http://saxon.sf.net/"
>> xmlns:oxf="http://www.orbeon.com/oxf/processors"
>> xmlns:xdb="http://orbeon.org/oxf/xml/xmldb"
>> xmlns:v="http://orbeon.org/oxf/xml/validation"
>> xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
>> xmlns:xi="http://www.w3.org/2001/XInclude"
>> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
>>         <p:param name="input" type="input"/>
>>         <p:param name="my-output" type="output"/>
>>         <!-- XSLT -->
>>         <p:processor name="oxf:xslt">
>>                 <p:input name="data" href="#input"/>
>>                 <p:input name="config">
>>                         <config xsl:version="2.0"
>> xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
>>                                
>> <projet>http://localhost:8080/exist/rest//db/sxmldb/<xsl:value-of
>> select="string(/)"/>
>>                                 </projet>
>>                         </config>
>>                 </p:input>
>>                 <p:output name="data" id="aaa"/>
>>         </p:processor>
>>         <p:processor name="oxf:xslt">
>>                 <p:input name="data" href="#aaa"/>
>>                 <p:input name="config">
>>                         <config xsl:version="2.0"
>> xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
>>                                 <xi:include href="{/config/projet}"
>> xmlns:saxon="http://saxon.sf.net/"
>> xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xsl:version="2.0"/>
>>                         </config>
>>                 </p:input>
>>                 <p:output name="data" id="output_xslt"/>
>>         </p:processor>
>>         <p:processor name="oxf:xinclude">
>>                 <p:input name="config" href="#output_xslt"/>
>>                 <p:output name="data"  id="test" ref="my-output"/>
>>         </p:processor>
>> </p:config>
>>
>>
>>
>> I would like to use <xforms:ouput ref="/form/my-output/.../..."> but I
>> can only use <xforms:output ref="/form/my-output">
>> In fact, my-output contains only text and not XML. Why ??
>>
>>
>> -----Message d'origine-----
>> De : [hidden email] [mailto:[hidden email]] De la part de
>> Alessandro Vernet
>> Envoyé : mercredi 9 août 2006 21:51
>> À : [hidden email]
>> Objet : Re: RE : [ops-users] Problem with oxf:xml-converter
>>
>>
>> On 8/9/06, Peymirat Damien <[hidden email]> wrote:
>> > However, when I try to access to a value <xforms:output
>> > ref="/my-output/value1/value2"/> it doesn't work. It seems that
>> > 'my-output' contains only text because <xforms:output
>> > ref="/my-output"/> returns something :
>> > <value1><value2>test</value2></value1>
>> >
>> >
>> > So I don't understand why <my-output> contain text even if I call
>> > oxf:xml-converter ??
>>
>> Damien,
>>
>> The xml-converter is serializing your XML. See the example at:
>> http://www.orbeon.com/ops/doc/processors-converters#xml-converter
>>
>> Maybe you just don't need to call the XML Converter in your pipeline.
>>
>> Alex
>> --
>> Blog (XML, Web apps, Open Source):
>> http://www.orbeon.com/blog/
>>
>>
>>
>>
>>
>> --
>> You receive this message as a subscriber of the
>> [hidden email] mailing list.
>> To unsubscribe: mailto:[hidden email]
>> For general help: mailto:[hidden email]?subject=help
>> ObjectWeb mailing lists service home page: http://www.objectweb.org/wws
>>
>>
>>
>
>
>
> ------------------------------------------------------------------------
>
>
> --
> You receive this message as a subscriber of the [hidden email] mailing list.
> To unsubscribe: mailto:[hidden email]
> For general help: mailto:[hidden email]?subject=help
> ObjectWeb mailing lists service home page: http://www.objectweb.org/wws

> Damien,
>
> Using <xforms:bind nodeset="A" calculate="B"/>, expression B is
> evaluated, converted to a string, a place in the node pointed by A. So
> you can't use this to run an XPL file, and insert the XML generated by
> the XPL in your instance.
>
> I suggest you make your model.xpl a "service". Declare it in the page
> flow: <page path-info="/url-you-choose" view="model.xpl"/>. Change the
> name of the input/output to be instance/data. Then in XForms do a
> submission to that service:
>
> <xforms:submission ref="instance('instance-id')" id="submission-id"
> method="post" action="/url-you-chose" replace="instance"
> instance="..."/>
>
> You can run that submission when the page loads with:
>
> <xforms:action ev:event="xforms-ready">
>    <xforms:send submission="submission-id"/>
> </xforms:action>
>
> An additional benefit of doing things this way is that you avoid using
> the xxforms:call-xpl() extension function.
>
> Alex
>
> On 8/10/06, Peymirat Damien <[hidden email]> wrote:
>> I have tested your solution without success.
>>
>> Here is my code :
>>
>> View.xml
>>
>> <xforms:model xmlns:xforms="http://www.w3.org/2002/xforms">
>>   <xforms:instance>
>>     <form xmlns="">
>>       <selection_projet/>
>>       <my-output/>
>>     </form>
>>   </xforms:instance>
>>   <xforms:bind nodeset="/form/my-output"
>> calculate="xxforms:call-xpl('oxf:/xmldb/call-xpl/model.xpl', 'input',
>> /form/selection_projet, 'my-output')"/> </xforms:model>
>>
>>
>> Model.xpl
>>
>> <p:config xmlns:p="http://www.orbeon.com/oxf/pipeline"
>> xmlns:saxon="http://saxon.sf.net/"
>> xmlns:oxf="http://www.orbeon.com/oxf/processors"
>> xmlns:xdb="http://orbeon.org/oxf/xml/xmldb"
>> xmlns:v="http://orbeon.org/oxf/xml/validation"
>> xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
>> xmlns:xi="http://www.w3.org/2001/XInclude"
>> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
>>         <p:param name="input" type="input"/>
>>         <p:param name="my-output" type="output"/>
>>         <!-- XSLT -->
>>         <p:processor name="oxf:xslt">
>>                 <p:input name="data" href="#input"/>
>>                 <p:input name="config">
>>                         <config xsl:version="2.0"
>> xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
>>                                
>> <projet>http://localhost:8080/exist/rest//db/sxmldb/<xsl:value-of
>> select="string(/)"/>
>>                                 </projet>
>>                         </config>
>>                 </p:input>
>>                 <p:output name="data" id="aaa"/>
>>         </p:processor>
>>         <p:processor name="oxf:xslt">
>>                 <p:input name="data" href="#aaa"/>
>>                 <p:input name="config">
>>                         <config xsl:version="2.0"
>> xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
>>                                 <xi:include href="{/config/projet}"
>> xmlns:saxon="http://saxon.sf.net/"
>> xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xsl:version="2.0"/>
>>                         </config>
>>                 </p:input>
>>                 <p:output name="data" id="output_xslt"/>
>>         </p:processor>
>>         <p:processor name="oxf:xinclude">
>>                 <p:input name="config" href="#output_xslt"/>
>>                 <p:output name="data"  id="test" ref="my-output"/>
>>         </p:processor>
>> </p:config>
>>
>>
>>
>> I would like to use <xforms:ouput ref="/form/my-output/.../..."> but
>> I
>> can only use <xforms:output ref="/form/my-output">
>> In fact, my-output contains only text and not XML. Why ??
>>
>>
>> -----Message d'origine-----
>> De : [hidden email] [mailto:[hidden email]] De la part de
>> Alessandro Vernet Envoyé : mercredi 9 août 2006 21:51
>> À : [hidden email]
>> Objet : Re: RE : [ops-users] Problem with oxf:xml-converter
>>
>>
>> On 8/9/06, Peymirat Damien <[hidden email]> wrote:
>> > However, when I try to access to a value <xforms:output
>> > ref="/my-output/value1/value2"/> it doesn't work. It seems that
>> > 'my-output' contains only text because <xforms:output
>> > ref="/my-output"/> returns something :
>> > <value1><value2>test</value2></value1>
>> >
>> >
>> > So I don't understand why <my-output> contain text even if I call
>> > oxf:xml-converter ??
>>
>> Damien,
>>
>> The xml-converter is serializing your XML. See the example at:
>> http://www.orbeon.com/ops/doc/processors-converters#xml-converter
>>
>> Maybe you just don't need to call the XML Converter in your pipeline.
>>
>> Alex
>> --
>> Blog (XML, Web apps, Open Source): http://www.orbeon.com/blog/
>>
>>
>>
>>
>>
>> --
>> You receive this message as a subscriber of the
>> [hidden email] mailing list.
>> To unsubscribe: mailto:[hidden email]
>> For general help: mailto:[hidden email]?subject=help
>> ObjectWeb mailing lists service home page: http://www.objectweb.org/wws
>>
>>
>>
>
>
>
> ----------------------------------------------------------------------
> --
>
>
> --
> You receive this message as a subscriber of the
> [hidden email] mailing list. To unsubscribe:
> mailto:[hidden email]
> For general help: mailto:[hidden email]?subject=help
> ObjectWeb mailing lists service home page: http://www.objectweb.org/wws

> Erik,
>
>    It works well with your solution. I would like to know if I am forced to use a trigger with a button to dynamically create my /form/my-output. Is it possible to do this automatically each time /form/selection_projet changed ??
>
>
> Thank you Erik & Alex for your answers
>
> Best regards
>
> Damien.
>
> -----Message d'origine-----
> De : Erik Bruchez [mailto:[hidden email]] De la part de Erik Bruchez Envoyé : jeudi 10 août 2006 20:39 À : [hidden email] Objet : Re: RE : RE : [ops-users] Problem with oxf:xml-converter
>
>
> Damien,
>
> Another solution is to not use @calculate or xforms:setvalue, which
> won't work as Alex pointed out because they deal with strings, but to
> use xforms:insert's @origin attribute, something like:
>
> <xforms:insert context="/form/my-output"
>    nodeset="dummy"
>    origin="xxforms:call-xpl('oxf:/xmldb/call-xpl/model.xpl', 'input',
>                              /form/selection_projet, 'my-output')"/>
>
> -Erik
>
> Alessandro Vernet wrote:
>> Damien,
>>
>> Using <xforms:bind nodeset="A" calculate="B"/>, expression B is
>> evaluated, converted to a string, a place in the node pointed by A. So
>> you can't use this to run an XPL file, and insert the XML generated by
>> the XPL in your instance.
>>
>> I suggest you make your model.xpl a "service". Declare it in the page
>> flow: <page path-info="/url-you-choose" view="model.xpl"/>. Change the
>> name of the input/output to be instance/data. Then in XForms do a
>> submission to that service:
>>
>> <xforms:submission ref="instance('instance-id')" id="submission-id"
>> method="post" action="/url-you-chose" replace="instance"
>> instance="..."/>
>>
>> You can run that submission when the page loads with:
>>
>> <xforms:action ev:event="xforms-ready">
>>    <xforms:send submission="submission-id"/>
>> </xforms:action>
>>
>> An additional benefit of doing things this way is that you avoid using
>> the xxforms:call-xpl() extension function.
>>
>> Alex
>>
>> On 8/10/06, Peymirat Damien <[hidden email]> wrote:
>>> I have tested your solution without success.
>>>
>>> Here is my code :
>>>
>>> View.xml
>>>
>>> <xforms:model xmlns:xforms="http://www.w3.org/2002/xforms">
>>>   <xforms:instance>
>>>     <form xmlns="">
>>>       <selection_projet/>
>>>       <my-output/>
>>>     </form>
>>>   </xforms:instance>
>>>   <xforms:bind nodeset="/form/my-output"
>>> calculate="xxforms:call-xpl('oxf:/xmldb/call-xpl/model.xpl', 'input',
>>> /form/selection_projet, 'my-output')"/> </xforms:model>
>>>
>>>
>>> Model.xpl
>>>
>>> <p:config xmlns:p="http://www.orbeon.com/oxf/pipeline"
>>> xmlns:saxon="http://saxon.sf.net/"
>>> xmlns:oxf="http://www.orbeon.com/oxf/processors"
>>> xmlns:xdb="http://orbeon.org/oxf/xml/xmldb"
>>> xmlns:v="http://orbeon.org/oxf/xml/validation"
>>> xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
>>> xmlns:xi="http://www.w3.org/2001/XInclude"
>>> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
>>>         <p:param name="input" type="input"/>
>>>         <p:param name="my-output" type="output"/>
>>>         <!-- XSLT -->
>>>         <p:processor name="oxf:xslt">
>>>                 <p:input name="data" href="#input"/>
>>>                 <p:input name="config">
>>>                         <config xsl:version="2.0"
>>> xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
>>>                                
>>> <projet>http://localhost:8080/exist/rest//db/sxmldb/<xsl:value-of
>>> select="string(/)"/>
>>>                                 </projet>
>>>                         </config>
>>>                 </p:input>
>>>                 <p:output name="data" id="aaa"/>
>>>         </p:processor>
>>>         <p:processor name="oxf:xslt">
>>>                 <p:input name="data" href="#aaa"/>
>>>                 <p:input name="config">
>>>                         <config xsl:version="2.0"
>>> xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
>>>                                 <xi:include href="{/config/projet}"
>>> xmlns:saxon="http://saxon.sf.net/"
>>> xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xsl:version="2.0"/>
>>>                         </config>
>>>                 </p:input>
>>>                 <p:output name="data" id="output_xslt"/>
>>>         </p:processor>
>>>         <p:processor name="oxf:xinclude">
>>>                 <p:input name="config" href="#output_xslt"/>
>>>                 <p:output name="data"  id="test" ref="my-output"/>
>>>         </p:processor>
>>> </p:config>
>>>
>>>
>>>
>>> I would like to use <xforms:ouput ref="/form/my-output/.../..."> but
>>> I
>>> can only use <xforms:output ref="/form/my-output">
>>> In fact, my-output contains only text and not XML. Why ??
>>>
>>>
>>> -----Message d'origine-----
>>> De : [hidden email] [mailto:[hidden email]] De la part de
>>> Alessandro Vernet Envoyé : mercredi 9 août 2006 21:51
>>> À : [hidden email]
>>> Objet : Re: RE : [ops-users] Problem with oxf:xml-converter
>>>
>>>
>>> On 8/9/06, Peymirat Damien <[hidden email]> wrote:
>>>> However, when I try to access to a value <xforms:output
>>>> ref="/my-output/value1/value2"/> it doesn't work. It seems that
>>>> 'my-output' contains only text because <xforms:output
>>>> ref="/my-output"/> returns something :
>>>> <value1><value2>test</value2></value1>
>>>>
>>>>
>>>> So I don't understand why <my-output> contain text even if I call
>>>> oxf:xml-converter ??
>>> Damien,
>>>
>>> The xml-converter is serializing your XML. See the example at:
>>> http://www.orbeon.com/ops/doc/processors-converters#xml-converter
>>>
>>> Maybe you just don't need to call the XML Converter in your pipeline.
>>>
>>> Alex
>>> --
>>> Blog (XML, Web apps, Open Source): http://www.orbeon.com/blog/
>>>
>>>
>>>
>>>
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