I have a problem concerning the binding in woody :
I have repeater bound with following structure : <person id=""> <person_id>156</person_id> <person_data>some data</person_data> </person> <person id=""> <person_id>157</person_id> <person_data>other data</person_data> </person> ...
here is the repeater binding :
<wb:repeater id="persons" parent-path="." row-path="person" unique-row-id="id" unique-path="@id">
<wb:on-bind>
<wb:value id="person_id" path="person_id" />
<wb:value id="person_data" path="person_data" />
</wb:on-bind>
<wb:on-delete-row>
<wb:delete-node />
</wb:on-delete-row>
<wb:on-insert-row>
<wb:insert-node>
<person id="">
<person_id />
<person_data />
</person>
</wb:insert-node>
</wb:on-insert-row>
</wb:repeater>and the container :
<wd:repeater id="persons">
<wd:output id="id">
<wd:datatype base="string"/>
</wd:output>
<wd:field id="person_id">
<wd:label>ID</wd:label>
<wd:datatype base="string"/>
</wd:field>
<wd:field id="person_data">
<wd:datatype base="string"/>
</wd:field>
</wd:repeater> Obviously, @id and person_id play the same role, but this is the only way I get it work. When I set :
>>row-path="person_id" unique-row-id="person_id"<< on the repeater binding, the last row added is equals to the same...
and when I bind the widget person_id to @id :
>>
<wb:on-bind>
<wb:value id="person_id" path="@id" />
<wb:value id="person_data" path="person_data" />
</wb:on-bind>
<<
I have a JXPath exception, telling that the value cannot be bound with @id...What is wrong ?
- is "@id" a wrong JXPath expression ? If yes, how can I bound the person_id widget with the person/@id in the structure ?
- are the attrs of the repeater binding >>row-path="person_id" unique-row-id="person_id"<< wrong ? In this case, what is the true syntax ?
Thanks in advance, and more if you read this mail until the end :) ...
-- Olivier BILLARD
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