You are viewing a plain text version of this content. The canonical link for it is here.
Posted to users@cocoon.apache.org by Olivier Billard <ob...@rennes.jouve.fr> on 2003/10/31 18:18:14 UTC
Woody : binding
Hi all !
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
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@cocoon.apache.org
For additional commands, e-mail: users-help@cocoon.apache.org
Re: Woody : binding
Posted by Olivier Billard <ob...@rennes.jouve.fr>.
Thanks Carlos,
You've understood what I wanted to do, but if you read a little bit further, you'll see
that I met some problems to adopt this structure... :)
--
Olivier
On 31/10/2003 18:48, Carlos Chávez wrote:
> Olivier Billard Escribio :-)
>
>>Hi all !
>>
>>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>
>>...
>
>
> try this organitation :
>
> <persons>
> <person id="156">
> ...
> </person>
> ...
> </persons>
>
> regards,
>
> carlos chavez.
>
>
>>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" />
>
> remove the line above
>
>
>> <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
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@cocoon.apache.org
For additional commands, e-mail: users-help@cocoon.apache.org
Re: Woody : binding
Posted by Carlos Chávez <cc...@agsoftware.dnsalias.com>.
Olivier Billard Escribio :-)
> Hi all !
>
> 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>
> ...
try this organitation :
<persons>
<person id="156">
...
</person>
...
</persons>
regards,
carlos chavez.
>
> 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" />
remove the line above
> <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
>
>
>
> --------------------------------------------------------------------- To
> unsubscribe, e-mail: users-unsubscribe@cocoon.apache.org
> For additional commands, e-mail: users-help@cocoon.apache.org
--
Carlos Chávez
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@cocoon.apache.org
For additional commands, e-mail: users-help@cocoon.apache.org