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XPL - oxf:xforms-submission

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Lomobob

XPL - oxf:xforms-submission

Hi,

In a xpl file, I have a submission block like this:

<p:processor name="oxf:xforms-submission">

<p:input name="submission">

<xforms:submission method="get" resource="http://localhost:8080/mywebservice/var123"/>

</p:input>

<p:input name="request">

</p:input>

<p:output name="response" id="data-xml"/>

</p:processor>

And it works.

My goal is to replace var123 with something from an URL request. I suppose I have to use a <p:processor name="oxf:unsafe-xslt"> to do that; I tried this code below, but I guess I'm doing it wrong:

<p:processor name="oxf:unsafe-xslt">

<p:input name="request" href="#request"/>

<p:input name="config">

<xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">

<xsl:output method="xml"/>

<xsl:variable name="url-part" select="tokenize(doc('input:request')/request/request-uri,'/')"/>

<xsl:variable name="uri" select="concat( 'http://localhost:8080/mywebservice/' , $url-part[3] )"/>

<xsl:template match="/">

<xforms:submission method="get" resource="{$uri}"/>

</xsl:template>

</xsl:stylesheet>

</p:input>

<p:output name="data" id="outxslt"/>

</p:processor>

<p:processor name="oxf:xforms-submission">

<p:input name="submission" href="#outxslt"/>

<p:input name="request">

</p:input>

<p:output name="response" id="data-xml"/>

</p:processor>

Could anyone tell me my mistake ?

Thanks !

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Alessandro Vernet

Re: XPL - oxf:xforms-submission

Administrator

Hi Lomobob,

You are on the right track, and can use transform="oxf:xslt" on that input to avoid a separate XSLT processor in the XPL. Also don't forget to use encode-for-uri() to escape characters that would not be allowed otherwise, or could even lead to a security issue if you're calling an internal service. See for instance how it is done here:

https://github.com/orbeon/orbeon-forms/blob/tag-release-4.7-ce/src/resources/apps/fr/persistence/relational/search.xpl#L128

Alex

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Lomobob

Re: XPL - oxf:xforms-submission

HI Alex, I tried this, but I still have an error:

<p:processor name="oxf:request">

<p:input name="config">

<include>/request/request-uri</include>

</config>

</p:input>

<p:output name="data" id="request"/>

</p:processor>

<p:processor name="oxf:xforms-submission">

<p:input name="request"><dummy/></p:input>

<p:input name="submission" transform="oxf:xslt" href="#request">

<xforms:submission xsl:version="2.0" method="get" resource="http://localhost:8080/mywebservice/{encode-for-uri(tokenize(doc('input:request')/request/request-uri,'/')[3])}"/>

</p:input>

<p:output name="response" id="data-xml"/>

</p:processor>

Any idea ?

Thanks.

On Mon, Oct 13, 2014 at 7:15 PM, Alessandro Vernet <[hidden email]> wrote:

Hi Lomobob,

You are on the right track, and can use transform="oxf:xslt" on that input
to avoid a separate XSLT processor in the XPL. Also don't forget to use
encode-for-uri() to escape characters that would not be allowed otherwise,
or could even lead to a security issue if you're calling an internal
service. See for instance how it is done here:

https://github.com/orbeon/orbeon-forms/blob/tag-release-4.7-ce/src/resources/apps/fr/persistence/relational/search.xpl#L128

Alex

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