using escaped XML in xforms:value for an xforms:select1

> Hi evrybody,
>
> I'm a newbie in XForms so bear with me, if this is a stupid question.
>
> I have the follwing in my xhtml
>
> <xforms:select1 ref="tree" appearance="xxforms:tree"  
> class="exporttree">
>   <xforms:itemset nodeset="instance('items')//item">
>       <xforms:label ref="@label"/>
>       <xforms:value ref="@value"/>
>   </xforms:itemset>
> </xforms:select1>
>
> The value attribute that is referenced contains an escaped XML  
> Fragment like shown below, which I need to copy to an editfield upon  
> selection of the corresponding node in the tree.
>
> <items>
>   <item label="First Item [1593]">
>       <item label="Second Item-&lt;b&gt;&lt;u&gt;SomeText1&lt;/
> u&gt;&lt;/b&gt; [530]"
>       value="&lt;ELEMENT KEY=&#34;Txt20_6&#34;  
> CONTENT=&#34;Value1&#34;&gt;&lt;/ELEMENT&gt;">
>       </item>
>   </item>
> </items>
>
> And this seems to block successfully loading my page. (Page loads  
> somewhat but no tree is shown, and navigational buttons on the page  
> are not working).
> I suspect that upon binding this input to the xforms:value it gets  
> parsed and the escapes are unescaped and confusing XForms.
> So my question is can something like this work at all ?
>
> If not, what would be the best way to do this ?
> I have thought about building the XML Fragment in the XHTML Page  
> (having a template for the fragmentstored in the xhtml and sending  
> the two required attribute values each in his own element) upon tree  
> selection, but am clueless about how this would be done.
>
> Any pointers ?
>
> Thanks in advance for any insight
>
> Rene

>
> -Erik
>
> On Aug 7, 2008, at 5:04 AM, Rene Single wrote:
>
>> Hi evrybody,
>>
>> I'm a newbie in XForms so bear with me, if this is a stupid question.
>>
>> I have the follwing in my xhtml
>>
>> <xforms:select1 ref="tree" appearance="xxforms:tree" class="exporttree">
>>   <xforms:itemset nodeset="instance('items')//item">
>>       <xforms:label ref="@label"/>
>>       <xforms:value ref="@value"/>
>>   </xforms:itemset>
>> </xforms:select1>
>>
>> The value attribute that is referenced contains an escaped XML
>> Fragment like shown below, which I need to copy to an editfield upon
>> selection of the corresponding node in the tree.
>>
>> <items>
>>   <item label="First Item [1593]">
>>       <item label="Second
>> Item-&lt;b&gt;&lt;u&gt;SomeText1&lt;/u&gt;&lt;/b&gt; [530]"
>>       value="&lt;ELEMENT KEY=&#34;Txt20_6&#34;
>> CONTENT=&#34;Value1&#34;&gt;&lt;/ELEMENT&gt;">
>>       </item>
>>   </item>
>> </items>
>>
>> And this seems to block successfully loading my page. (Page loads
>> somewhat but no tree is shown, and navigational buttons on the page
>> are not working).
>> I suspect that upon binding this input to the xforms:value it gets
>> parsed and the escapes are unescaped and confusing XForms.
>> So my question is can something like this work at all ?
>>
>> If not, what would be the best way to do this ?
>> I have thought about building the XML Fragment in the XHTML Page
>> (having a template for the fragmentstored in the xhtml and sending
>> the two required attribute values each in his own element) upon tree
>> selection, but am clueless about how this would be done.
>>
>> Any pointers ?
>>
>> Thanks in advance for any insight
>>
>> Rene
>
> --
> Orbeon Forms - Web Forms for the Enterprise Done the Right Way
> http://www.orbeon.com/
>

>
>
> Erik Bruchez schrieb:
>> Not sure why this wouldn't work. Could you please send a complete
>> example that runs in the XForms sandbox?
> Can you give me pointers on how I would do that ?
>
> I just selected my xhtml File at
> http://www.orbeon.com/ops/xforms-sandbox/, but the Run XForms button
> is remaining disabled.
>
> I'm adding a zip File containing my (stripped down) XHTML Page that
> exposes the issue and the required data input it uses.
>
> contexts.xml is the one that works (with no escaped xml in the value
> attribute)
> contexts_error.xml doesn't work (escaped xml in the value attribute)
>
> Thanks in advance to anyone taking a look
>
>