Error Message

Hi all,


   When OPS return an Error Message, Is it possible to use this Error
Message ??

For example, when I try to connect to eXist database with a wrong login,
OPS tell me :

org.apache.xmlrpc.XmlRpcException: User damien unknown

I would like to use this exception to display the error on my page like
an alert for example.


Best regards

Damien.





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Hi Damien,

Yes, you can access the error:

1) From XPL, use the exception catch processor. It reads the output of
a processor. If that processor does not generate an exception, it
works like the identity processor, otherwise it returns a document
with the exception:

<p:processor name="oxf:exception-catcher">
    <p:input name="data" href="#..."/>
    <p:output name="data" id="..."/>
</p:processor>

2) From XForms, place a handler on xforms-submit-error, and use in an
XPath expression the event('body') function. For instance:

<xforms:action ev:event="xforms-submit-error">
    <xforms:setvalue ref="..." value="event('body')"/>
</xforms:action>

Alex

On 7/28/06, Peymirat Damien <[hidden email]> wrote:
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