Phil Blake wrote:
Hiya,
I have a binding that looks like this:
<wb:context path="/" wb="http://apache.org/cocoon/woody/binding/1.0";> <wb:value id="kriEntry200" path="KRIEntries[oid=200]/numberValue" /> <wb:value id="kriEntry201" path="KRIEntries[oid=201]/numberValue" /> </wb:context>
The form.load() works fine and all the values are loaded into the widgets.
However the form.save() generates the following error:
(Ignorable) problem binding field kriEntry200
org.apache.commons.jxpath.JXPathException: Cannot create a relative context for a non-existent node: /KRIEntries[1]/numberValue
done saving ValueJXPathBinding[widget=kriEntry200, xpath=KRIEntries[oid=200]/numberValue] -- value=null -- on-update == true
(Ignorable) problem binding field kriEntry201
org.apache.commons.jxpath.JXPathException: Cannot create a relative context for a non-existent node: /KRIEntries[2]/numberValue
done saving ValueJXPathBinding[widget=kriEntry200, xpath=KRIEntries[oid=201]/numberValue] -- value=null -- on-update == true
The values are both updated to equal null.
If the binding can load, shouldn't they be able to save? Is there anything mysterious about bean binding that could be going on here?
nope, I think this cannot work with XML either
it's a bid hard to guess based on the provided data, but my guess would be that jxpath is struggling with the [predicate] in the xpath
suggestion would be to move that [predicate] selection into a separate context-binding
pls, try this, and let me know how it worked out...
<wb:context path="/" wb="http://apache.org/cocoon/woody/binding/1.0";> <wb:context path="KRIEntries[oid=200]/" > <wb:value id="kriEntry200" path="numberValue" /> </wb:context> <wb:context path="KRIEntries[oid=201]/" > <wb:value id="kriEntry201" path="numberValue" /> </wb:context> </wb:context>
Phil
regards, -marc= -- Marc Portier http://outerthought.org/ Outerthought - Open Source, Java & XML Competence Support Center Read my weblog at http://blogs.cocoondev.org/mpo/ [EMAIL PROTECTED] [EMAIL PROTECTED]
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