XML-Document-Submission and -Reply

> Hi!
>
> One questions – most probably a bit simple and I just don’t get it:
>
> How can I submit an complete instance in a XForms-form via a HTTP-Request
> (either get or post – dosn’t matter at all) to an other web service or
> PHP-Skript as a real XML document (including all attributes, elements,
> namespaces and so on).
>
> We’ve got a single XHTML-XForms page defined as view.xhtml and therein is a
> submission. This submission hast to send a complete, validateable
> XML-Document to an other system expecting this XML document either as post
> or get request (as a get request it is expected to be wrapped in the
> variable ‚xml‘).
>
> I just find something like that to make it work:
>
>     <xforms:instance id="departures-ticket">
>
>         <request transaction="BA">
>
>             <service mark="false" number="1">
>
>                 ...
>
>             </service>
>
>         </request>
>
>     </xforms:instance>
>
>     <xforms:instance id="departures-response">
>
>         <bookingResponse xmlns="" />
>
>     </xforms:instance>
>
>     <xforms:variable name="departures-ticket"
>
> select="encode-for-uri(normalize-space(saxon:serialize(instance('departures-ticket'),
>
> 'xml')))" ev:event="xforms-submit" ev:observer="departures-submission"
>
> />
>
>     <xforms:submission id="departures-submission" method="get"
>
> mode="asynchronous" xxforms:cache="false" replace="instance"
>
> action="http://localhost/requestlog.php?xml={$departures-ticket}"
>
> ref="instance('departures-ticket')" instance="departures-response"/>
>
> And I really can’t believe that is a efficient way to do such an essential
> and simple, intuitive task as sending an XML to an other web service!? Is
> it? Why?
>
> So, how can I address any instance in any model in the form and send it to a
> random service without having to serialize it in a variable as a pre-send
> condition?
>
> With post I don’t even get it to work. I tried to do it the way it is
> suggested in XForms 1.1 Spec but didn’t even succeed to send a single
> request
>
> I saw something in the documentation about XPL-processors but I don’t get it
> how to _ transmit what I want to transmit (a single instance not the whole
> form) _ transmit without reloading the whole document
>
> Can you give me information about a step by step tutorial? Can you give me a
> working example how to set up post submissions of instances? All my post
> submissions are empty (except fort he java session information) Thanky a
> lot,
>
> JT
>
> --
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> For general help: mailto:[hidden email]?subject=help
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>
>

> -----Ursprüngliche Nachricht-----
> Von: [hidden email] [mailto:[hidden email]] Im Auftrag von Erik
> Bruchez
> Gesendet: Freitag, 5. Februar 2010 17:54
> An: [hidden email]
> Betreff: [ops-users] Re: XML-Document-Submission and -Reply
>
> Thorsten,
>
> I am not sure what the issue is, but posting an XML document to a service is the
> easiest thing to do with XForms in general and Orbeon Forms in particular.
>
> The Orbeon Forms tutorial covers that BTW, see:
>
> http://www.orbeon.com/orbeon/doc/intro-tutorial#bookcast-save-button
>
> In your case, this will definitely work, assuming you do have your PHP stuff
> running at http://localhost/requestlog.php:
>
> <xforms:submission id="departures-submission"
>   ref="instance('departures-ticket')" method="post
>   action="http://localhost/requestlog.php"
>   replace="instance"instance="departures-response"/>
>
> Something like the above definitely works with post.
>
> If you have trouble, enable XForms logging to see what's going on:
>
> http://wiki.orbeon.com/forms/doc/developer-guide/xforms-logging
>
> -Erik
>
> On Fri, Feb 5, 2010 at 5:52 AM, Stumpf, Jens Thorsten
> <[hidden email]> wrote:
> > Hi!
> >
> > One questions - most probably a bit simple and I just don't get it:
> >
> > How can I submit an complete instance in a XForms-form via a
> > HTTP-Request (either get or post - dosn't matter at all) to an other
> > web service or PHP-Skript as a real XML document (including all
> > attributes, elements, namespaces and so on).
> >
> > We've got a single XHTML-XForms page defined as view.xhtml and therein
> > is a submission. This submission hast to send a complete, validateable
> > XML-Document to an other system expecting this XML document either as
> > post or get request (as a get request it is expected to be wrapped in
> > the variable 'xml').
> >
> > I just find something like that to make it work:
> >
> >     <xforms:instance id="departures-ticket">
> >
> >         <request transaction="BA">
> >
> >             <service mark="false" number="1">
> >
> >                 ...
> >
> >             </service>
> >
> >         </request>
> >
> >     </xforms:instance>
> >
> >     <xforms:instance id="departures-response">
> >
> >         <bookingResponse xmlns="" />
> >
> >     </xforms:instance>
> >
> >     <xforms:variable name="departures-ticket"
> >
> > select="encode-for-uri(normalize-space(saxon:serialize(instance('depar
> > tures-ticket'),
> >
> > 'xml')))" ev:event="xforms-submit" ev:observer="departures-submission"
> >
> > />
> >
> >     <xforms:submission id="departures-submission" method="get"
> >
> > mode="asynchronous" xxforms:cache="false" replace="instance"
> >
> > action="http://localhost/requestlog.php?xml={$departures-ticket}"
> >
> > ref="instance('departures-ticket')" instance="departures-response"/>
> >
> > And I really can't believe that is a efficient way to do such an
> > essential and simple, intuitive task as sending an XML to an other web
> > service!? Is it? Why?
> >
> > So, how can I address any instance in any model in the form and send
> > it to a random service without having to serialize it in a variable as
> > a pre-send condition?
> >
> > With post I don't even get it to work. I tried to do it the way it is
> > suggested in XForms 1.1 Spec but didn't even succeed to send a single
> > request

> Hi,
>
> thanks for your reply!
>
> Ok, maybe I'm really blindfolded. But IMHO there is no data send at all. It is not working the way I described it/you said it has to work.
>
> So let's drill down to the core:
>
> 1. The setup
> =========
>
> ####################################################################################################
> # File: page-flow.xml
> ####################################################################################################
> <config xmlns="http://www.orbeon.com/oxf/controller"
>        xmlns:oxf="http://www.orbeon.com/oxf/processors"
>        xmlns:xu="http://www.xmldb.org/xupdate">
>        <!- -->
>        <!-- Testpage 06: XForms Submissions und Services -->
>        <page path-info="/srm/" view="test06/view.xhtml"/>
>        <!-- -->
>
>        <epilogue url="oxf:/config/epilogue.xpl"/>
>
> </config>
>
>
> ####################################################################################################
> # File: test06/view.xhtml
> ####################################################################################################
> <?xml version="1.0" encoding="UTF-8"?>
> <xhtml:html xsl:version="2.0" xmlns="http://www.w3.org/1999/xhtml"
>        xmlns:xhtml="http://www.w3.org/1999/xhtml" xmlns:xforms="http://www.w3.org/2002/xforms"
>        xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:widget="http://orbeon.org/oxf/xml/widget">
>        <xhtml:head>
>                <xhtml:title>Testpages Orbeon</xhtml:title>
>                <xforms:model>
>
>                        <!-- Inserted because of the instance fetch warning on form load - dosn't help at all -->
>                        <xforms:instance>
>                                <nil xmlns=""/>
>                        </xforms:instance>
>
>                        <xforms:instance id="ticket">
>                                <request transaction="BA" xmlns="">
>                                        <service mark="false" number="1">
>                                        </service>
>                                </request>
>                        </xforms:instance>
>
>                        <xforms:instance id="flights">
>                                <bookingResponse xmlns=""/>
>                        </xforms:instance>
>
>                        <xforms:submission id="test-submission" method="post" action="http://srmservice.loc/requestlog.php" ref="instance('ticket')" replace="instance" instance="flights" />
>                </xforms:model>
>        </xhtml:head>
>        <xhtml:body>
>                <xhtml:h1>Testpage 5</xhtml:h1>
>
>                <xforms:submit submission="test-submission">
>                        <xforms:label>Send</xforms:label>
>                </xforms:submit>
>
>                <widget:xforms-instance-inspector xmlns:widget="http://orbeon.org/oxf/xml/widget" />
>        </xhtml:body>
> </xhtml:html>
>
>
> 2. The logs
> ============
>
> On loading the form:
> ==> /var/log/tomcat6/orbeon.log <==
> 2010-02-05 20:01:43,462 INFO  ProcessorService  - /srm/ - Received request
> 2010-02-05 20:01:43,793 WARN  XFormsServer  - XForms -   function - Instance not found with xxforms:instance() function {instance id: ""}
> 2010-02-05 20:01:43,892 INFO  ProcessorService  - /srm/ - Timing: 430 - Cache hits for cache.main: 1060, fault: 1, adds: 1, expirations: 1, success rate: 99%
> 2010-02-05 20:01:43,963 INFO  ProcessorService  - /config/theme/orbeon.css - Received request
> 2010-02-05 20:01:43,965 INFO  ProcessorService  - /config/theme/orbeon.css - Timing: 2 - Cache hits for cache.main: 12, fault: 0, adds: 0, expirations: 0, success rate: 100%
> 2010-02-05 20:01:43,966 INFO  ProcessorService  - /xforms-server/xforms-yuicalendar-min.css - Received request
> 2010-02-05 20:01:43,996 INFO  ProcessorService  - /config/theme/xforms-widgets.css - Received request
> 2010-02-05 20:01:43,997 INFO  ProcessorService  - /config/theme/xforms-widgets.css - Timing: 1 - Cache hits for cache.main: 12, fault: 0, adds: 0, expirations: 0, success rate: 100%
> 2010-02-05 20:01:43,999 INFO  ProcessorService  - /xforms-server/xforms-yuicalendar-min.css - Timing: 33 - Cache hits for cache.main: 7, fault: 0, adds: 0, expirations: 0, success rate: 100%
> 2010-02-05 20:01:43,999 INFO  ProcessorService  - /config/theme/images/orbeon-small-blueorange.gif - Received request
> 2010-02-05 20:01:44,001 INFO  ProcessorService  - /config/theme/images/orbeon-small-blueorange.gif - Timing: 2 - Cache hits for cache.main: 12, fault: 0, adds: 0, expirations: 0, success rate: 100%
> 2010-02-05 20:01:44,005 INFO  ProcessorService  - /ops/images/xforms/section-closed.png - Received request
> 2010-02-05 20:01:44,006 INFO  ProcessorService  - /ops/images/xforms/section-opened.png - Received request
> 2010-02-05 20:01:44,038 INFO  ProcessorService  - /ops/images/xforms/section-closed.png - Timing: 33 - Cache hits for cache.main: 12, fault: 0, adds: 0, expirations: 0, success rate: 100%
> 2010-02-05 20:01:44,040 INFO  ProcessorService  - /ops/images/xforms/help.png - Received request
> 2010-02-05 20:01:44,041 INFO  ProcessorService  - /ops/images/xforms/help.png - Timing: 1 - Cache hits for cache.main: 12, fault: 0, adds: 0, expirations: 0, success rate: 100%
> 2010-02-05 20:01:44,042 INFO  ProcessorService  - /ops/images/xforms/section-opened.png - Timing: 36 - Cache hits for cache.main: 12, fault: 0, adds: 0, expirations: 0, success rate: 100%
> 2010-02-05 20:01:44,068 INFO  ProcessorService  - /xforms-server/xforms-yuicalendar-min.js - Received request
> 2010-02-05 20:01:44,079 INFO  ProcessorService  - /xforms-server/xforms-yuicalendar-min.js - Timing: 11 - Cache hits for cache.main: 7, fault: 0, adds: 0, expirations: 0, success rate: 100%
> 2010-02-05 20:01:44,089 INFO  ProcessorService  - /config/theme/images/tabbar-blue.png - Received request
> 2010-02-05 20:01:44,091 INFO  ProcessorService  - /config/theme/images/tabbar-blue.png - Timing: 2 - Cache hits for cache.main: 12, fault: 0, adds: 0, expirations: 0, success rate: 100%
> 2010-02-05 20:01:44,092 INFO  ProcessorService  - /config/theme/images/tab-shadow-left.png - Received request
> 2010-02-05 20:01:44,093 INFO  ProcessorService  - /config/theme/images/tab-shadow-left.png - Timing: 1 - Cache hits for cache.main: 12, fault: 0, adds: 0, expirations: 0, success rate: 100%
> 2010-02-05 20:01:44,093 INFO  ProcessorService  - /config/theme/images/tab-shadow-top.png - Received request
> 2010-02-05 20:01:44,094 INFO  ProcessorService  - /config/theme/images/tab-shadow-top.png - Timing: 1 - Cache hits for cache.main: 12, fault: 0, adds: 0, expirations: 0, success rate: 100%
> 2010-02-05 20:01:44,342 INFO  ProcessorService  - /ops/yui/assets/skins/sam/sprite.png - Received request
> 2010-02-05 20:01:44,345 INFO  ProcessorService  - /ops/yui/assets/skins/sam/sprite.png - Timing: 3 - Cache hits for cache.main: 12, fault: 0, adds: 0, expirations: 0, success rate: 100%
> 2010-02-05 20:01:44,349 INFO  ProcessorService  - /ops/yui/assets/skins/sam/sprite.png - Received request
> 2010-02-05 20:01:44,352 INFO  ProcessorService  - /ops/yui/assets/skins/sam/sprite.png - Timing: 3 - Cache hits for cache.main: 12, fault: 0, adds: 0, expirations: 0, success rate: 100%
>
>
> When I click the submit button:
> ==> /var/log/tomcat6/orbeon.log <==
> 2010-02-05 20:03:10,310 INFO  ProcessorService  - /xforms-server - Received request
> 2010-02-05 20:03:10,506 WARN  XFormsServer  - XForms - submission - instance replacement did not take place upon successful response because no body was provided. Submission: test-submission
> 2010-02-05 20:03:10,508 INFO  ProcessorService  - /xforms-server - Timing: 197 - Cache hits for cache.main: 24, fault: 1, adds: 0, expirations: 0, success rate: 96%
>
> ==> websites/jts.integration.www.studiosus.loc/static/backend/request.log <==
>
> February 5, 2010, 8:03 pm:
> Array
> (
>    [JSESSIONID] => 43C8A7853DD9276CF05295FE1314BFDF
> )
> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> \---- That's where I (and PHP) expect the post data to be... in that array, which is simply a complete dump of all requests send to the php
>
>
> If i send post data by hand from an html form:
> February 5, 2010, 8:08 pm:
> Array
> (
>    [foo] => bar
>    [PHPSESSID] => p6tgni4in9qeo9uvpq2vjjhnr0
> )
>
>
> The only relevant problem I see is: I don't use any xxforms, so this warning is maybe wrong (but maybe it's triggered by the widget).
> It really shouldn't matter that there is no reply. The POST-Data should be send with and without a reply (especially because the reply of the web service is a reply to the request ;-). The epilogue.xpl is the standard one, didn't change anything. And anything else is shown here.
>
> So what's wrong? I think the instance providing the data is ignored. What's the reason?
>
> Regards,
>
> JT
>
>
>
>> -----Ursprüngliche Nachricht-----
>> Von: [hidden email] [mailto:[hidden email]] Im Auftrag von Erik
>> Bruchez
>> Gesendet: Freitag, 5. Februar 2010 17:54
>> An: [hidden email]
>> Betreff: [ops-users] Re: XML-Document-Submission and -Reply
>>
>> Thorsten,
>>
>> I am not sure what the issue is, but posting an XML document to a service is the
>> easiest thing to do with XForms in general and Orbeon Forms in particular.
>>
>> The Orbeon Forms tutorial covers that BTW, see:
>>
>> http://www.orbeon.com/orbeon/doc/intro-tutorial#bookcast-save-button
>>
>> In your case, this will definitely work, assuming you do have your PHP stuff
>> running at http://localhost/requestlog.php:
>>
>> <xforms:submission id="departures-submission"
>>   ref="instance('departures-ticket')" method="post
>>   action="http://localhost/requestlog.php"
>>   replace="instance"instance="departures-response"/>
>>
>> Something like the above definitely works with post.
>>
>> If you have trouble, enable XForms logging to see what's going on:
>>
>> http://wiki.orbeon.com/forms/doc/developer-guide/xforms-logging
>>
>> -Erik
>>
>> On Fri, Feb 5, 2010 at 5:52 AM, Stumpf, Jens Thorsten
>> <[hidden email]> wrote:
>> > Hi!
>> >
>> > One questions - most probably a bit simple and I just don't get it:
>> >
>> > How can I submit an complete instance in a XForms-form via a
>> > HTTP-Request (either get or post - dosn't matter at all) to an other
>> > web service or PHP-Skript as a real XML document (including all
>> > attributes, elements, namespaces and so on).
>> >
>> > We've got a single XHTML-XForms page defined as view.xhtml and therein
>> > is a submission. This submission hast to send a complete, validateable
>> > XML-Document to an other system expecting this XML document either as
>> > post or get request (as a get request it is expected to be wrapped in
>> > the variable 'xml').
>> >
>> > I just find something like that to make it work:
>> >
>> >     <xforms:instance id="departures-ticket">
>> >
>> >         <request transaction="BA">
>> >
>> >             <service mark="false" number="1">
>> >
>> >                 ...
>> >
>> >             </service>
>> >
>> >         </request>
>> >
>> >     </xforms:instance>
>> >
>> >     <xforms:instance id="departures-response">
>> >
>> >         <bookingResponse xmlns="" />
>> >
>> >     </xforms:instance>
>> >
>> >     <xforms:variable name="departures-ticket"
>> >
>> > select="encode-for-uri(normalize-space(saxon:serialize(instance('depar
>> > tures-ticket'),
>> >
>> > 'xml')))" ev:event="xforms-submit" ev:observer="departures-submission"
>> >
>> > />
>> >
>> >     <xforms:submission id="departures-submission" method="get"
>> >
>> > mode="asynchronous" xxforms:cache="false" replace="instance"
>> >
>> > action="http://localhost/requestlog.php?xml={$departures-ticket}"
>> >
>> > ref="instance('departures-ticket')" instance="departures-response"/>
>> >
>> > And I really can't believe that is a efficient way to do such an
>> > essential and simple, intuitive task as sending an XML to an other web
>> > service!? Is it? Why?
>> >
>> > So, how can I address any instance in any model in the form and send
>> > it to a random service without having to serialize it in a variable as
>> > a pre-send condition?
>> >
>> > With post I don't even get it to work. I tried to do it the way it is
>> > suggested in XForms 1.1 Spec but didn't even succeed to send a single
>> > request
>
> The truth is:
>
> Oviously I send the request, but there is no data inside.
>
>
>
> --
> 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
> OW2 mailing lists service home page: http://www.ow2.org/wws
>
>

> -----Ursprüngliche Nachricht-----
> Von: [hidden email] [mailto:[hidden email]] Im Auftrag von Erik
> Bruchez
> Gesendet: Freitag, 5. Februar 2010 17:54
> An: [hidden email]
> Betreff: [ops-users] Re: XML-Document-Submission and -Reply
>
> Thorsten,
>
> I am not sure what the issue is, but posting an XML document to a service is the
> easiest thing to do with XForms in general and Orbeon Forms in particular.
>
> The Orbeon Forms tutorial covers that BTW, see:
>
> http://www.orbeon.com/orbeon/doc/intro-tutorial#bookcast-save-button
>
> In your case, this will definitely work, assuming you do have your PHP stuff
> running at http://localhost/requestlog.php:
>
> <xforms:submission id="departures-submission"
>   ref="instance('departures-ticket')" method="post
>   action="http://localhost/requestlog.php"
>   replace="instance"instance="departures-response"/>
>
> Something like the above definitely works with post.
>
> If you have trouble, enable XForms logging to see what's going on:
>
> http://wiki.orbeon.com/forms/doc/developer-guide/xforms-logging
>
> -Erik
>
> On Fri, Feb 5, 2010 at 5:52 AM, Stumpf, Jens Thorsten
> <[hidden email]> wrote:
> > Hi!
> >
> > One questions - most probably a bit simple and I just don't get it:
> >
> > How can I submit an complete instance in a XForms-form via a
> > HTTP-Request (either get or post - dosn't matter at all) to an other
> > web service or PHP-Skript as a real XML document (including all
> > attributes, elements, namespaces and so on).
> >
> > We've got a single XHTML-XForms page defined as view.xhtml and therein
> > is a submission. This submission hast to send a complete, validateable
> > XML-Document to an other system expecting this XML document either as
> > post or get request (as a get request it is expected to be wrapped in
> > the variable 'xml').
> >
> > I just find something like that to make it work:
> >
> >     <xforms:instance id="departures-ticket">
> >
> >         <request transaction="BA">
> >
> >             <service mark="false" number="1">
> >
> >                 ...
> >
> >             </service>
> >
> >         </request>
> >
> >     </xforms:instance>
> >
> >     <xforms:instance id="departures-response">
> >
> >         <bookingResponse xmlns="" />
> >
> >     </xforms:instance>
> >
> >     <xforms:variable name="departures-ticket"
> >
> > select="encode-for-uri(normalize-space(saxon:serialize(instance('depar
> > tures-ticket'),
> >
> > 'xml')))" ev:event="xforms-submit" ev:observer="departures-submission"
> >
> > />
> >
> >     <xforms:submission id="departures-submission" method="get"
> >
> > mode="asynchronous" xxforms:cache="false" replace="instance"
> >
> > action="http://localhost/requestlog.php?xml={$departures-ticket}"
> >
> > ref="instance('departures-ticket')" instance="departures-response"/>
> >
> > And I really can't believe that is a efficient way to do such an
> > essential and simple, intuitive task as sending an XML to an other web
> > service!? Is it? Why?
> >
> > So, how can I address any instance in any model in the form and send
> > it to a random service without having to serialize it in a variable as
> > a pre-send condition?
> >
> > With post I don't even get it to work. I tried to do it the way it is
> > suggested in XForms 1.1 Spec but didn't even succeed to send a single
> > request
> >
> > I saw something in the documentation about XPL-processors but I don't
> > get it how to _ transmit what I want to transmit (a single instance
> > not the whole
> > form) _ transmit without reloading the whole document
> >
> > Can you give me information about a step by step tutorial? Can you
> > give me a working example how to set up post submissions of instances?
> > All my post submissions are empty (except fort he java session
> > information) Thanky a lot,
> >
> > JT
> >
> > --
> > 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
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> Thanks,
>
> I enabled the logging (a little bit different - we don't have the newest version) and it was in deed working.
> The submit was send, but the PHP-System didn't list it, because the request data isn't available via any of the standard PHP variables.
>
> Glad it works now :-)
>
> Thx,
>
> JT
>
>
>> -----Ursprüngliche Nachricht-----
>> Von: [hidden email] [mailto:[hidden email]] Im Auftrag von Erik
>> Bruchez
>> Gesendet: Freitag, 5. Februar 2010 17:54
>> An: [hidden email]
>> Betreff: [ops-users] Re: XML-Document-Submission and -Reply
>>
>> Thorsten,
>>
>> I am not sure what the issue is, but posting an XML document to a service is the
>> easiest thing to do with XForms in general and Orbeon Forms in particular.
>>
>> The Orbeon Forms tutorial covers that BTW, see:
>>
>> http://www.orbeon.com/orbeon/doc/intro-tutorial#bookcast-save-button
>>
>> In your case, this will definitely work, assuming you do have your PHP stuff
>> running at http://localhost/requestlog.php:
>>
>> <xforms:submission id="departures-submission"
>>   ref="instance('departures-ticket')" method="post
>>   action="http://localhost/requestlog.php"
>>   replace="instance"instance="departures-response"/>
>>
>> Something like the above definitely works with post.
>>
>> If you have trouble, enable XForms logging to see what's going on:
>>
>> http://wiki.orbeon.com/forms/doc/developer-guide/xforms-logging
>>
>> -Erik
>>
>> On Fri, Feb 5, 2010 at 5:52 AM, Stumpf, Jens Thorsten
>> <[hidden email]> wrote:
>> > Hi!
>> >
>> > One questions - most probably a bit simple and I just don't get it:
>> >
>> > How can I submit an complete instance in a XForms-form via a
>> > HTTP-Request (either get or post - dosn't matter at all) to an other
>> > web service or PHP-Skript as a real XML document (including all
>> > attributes, elements, namespaces and so on).
>> >
>> > We've got a single XHTML-XForms page defined as view.xhtml and therein
>> > is a submission. This submission hast to send a complete, validateable
>> > XML-Document to an other system expecting this XML document either as
>> > post or get request (as a get request it is expected to be wrapped in
>> > the variable 'xml').
>> >
>> > I just find something like that to make it work:
>> >
>> >     <xforms:instance id="departures-ticket">
>> >
>> >         <request transaction="BA">
>> >
>> >             <service mark="false" number="1">
>> >
>> >                 ...
>> >
>> >             </service>
>> >
>> >         </request>
>> >
>> >     </xforms:instance>
>> >
>> >     <xforms:instance id="departures-response">
>> >
>> >         <bookingResponse xmlns="" />
>> >
>> >     </xforms:instance>
>> >
>> >     <xforms:variable name="departures-ticket"
>> >
>> > select="encode-for-uri(normalize-space(saxon:serialize(instance('depar
>> > tures-ticket'),
>> >
>> > 'xml')))" ev:event="xforms-submit" ev:observer="departures-submission"
>> >
>> > />
>> >
>> >     <xforms:submission id="departures-submission" method="get"
>> >
>> > mode="asynchronous" xxforms:cache="false" replace="instance"
>> >
>> > action="http://localhost/requestlog.php?xml={$departures-ticket}"
>> >
>> > ref="instance('departures-ticket')" instance="departures-response"/>
>> >
>> > And I really can't believe that is a efficient way to do such an
>> > essential and simple, intuitive task as sending an XML to an other web
>> > service!? Is it? Why?
>> >
>> > So, how can I address any instance in any model in the form and send
>> > it to a random service without having to serialize it in a variable as
>> > a pre-send condition?
>> >
>> > With post I don't even get it to work. I tried to do it the way it is
>> > suggested in XForms 1.1 Spec but didn't even succeed to send a single
>> > request
>> >
>> > I saw something in the documentation about XPL-processors but I don't
>> > get it how to _ transmit what I want to transmit (a single instance
>> > not the whole
>> > form) _ transmit without reloading the whole document
>> >
>> > Can you give me information about a step by step tutorial? Can you
>> > give me a working example how to set up post submissions of instances?
>> > All my post submissions are empty (except fort he java session
>> > information) Thanky a lot,
>> >
>> > JT
>> >
>> > --
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>> >
>> >
>
>
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