cocoon.erard wrote:
Hello,
I'm trying to bind a multivaluefield with an object, but this doesn't work.
I've a bean:
public class MyBean {
private HashMap questions = new HashMap();
public HashMap getQuestions() ...
public void setQuestions(HashMap questions) ...
}
the quesitons map contains Question Objects:
public class Question {
private Object response = null;
public Object getResponse()...
public void setResponse(Object response)...
}
somewhere i make:
myBean.getQuestions().put("name", new Question());
myBean.getQuestions().put("languages", new Question());
the binding:
<fb:context path="." xmlns:fb="http://apache.org/cocoon/forms/1.0#binding";
xmlns:fd="http://apache.org/cocoon/forms/1.0#definition";>
<fb:struct id="1" path=".">
<fb:value id="name" path="[EMAIL PROTECTED]'name']/response"/>
<fb:multi-value id="languages" parent-path="[EMAIL PROTECTED]'languages']/response"
row-path="."/>
</fb:struct>
</fb:context>
This works fine for the widget 'name'. If response is null, an Object of the
correct type is created for field widgets. If response is != null the content
is displayed in the form.
But for 'languages' (which is a selection list) I receive allways the exeption at the end of the mail.
I've already tried out other combinations with row-path and parent-path but didn't find the solution, can someone help me?
Regars
Mike
Mike,
It may be that you have to write some custom binding code in an
<fb:javascript> element. That was the only way I could get
multivaluefield binding to work properly. For an example, check this
thread:
http://marc.theaimsgroup.com/?l=xml-cocoon-users&m=109653712005198&w=2.
Niels
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