javaflow multivaluefield

[Carlos Maté <cm...@gmail.com>]

Hi
In my javaflow I want to get values from  a multivaluefield.
This is de form definition:

<fd:multivaluefield id="drinks">

<fd:datatype base="string" />

<fd:selection-list>
        <fd:item value="Maes"/>
        <fd:item value="Jupiler"/>
        <fd:item value="Leffe"/>
        <fd:item value="Hoegaarden"/>
        <fd:item value="Coca Cola"/>
      </fd:selection-list>
</fd:multivaluefield>

In my javaflow I write:

MultiValueField mvl = (MultiValueField) form.getChild("drinks");

Object[] list = (Object[]) mvl.getValue();

but list.length is 0.

How  can I obtain the values

Re: javaflow multivaluefield

[Freek Segers <fr...@nerocmediaware.nl>]

Hi Carlos,

I use a multivalue field in one of my form with flowscript, where I  
read the values of the field in the valueChangedListener of another  
widget.
Here's a piece of my form definitions (articleReceiver is the  
multivalue field widget):

         <fd:field id="triggerUpdate" status="hidden">
           <fd:datatype base="string"/>
           <fd:on-value-changed>
             <fd:javascript>
             <![CDATA[
             print("publication.triggerUpdate: " + event.source.value);
             if (event.source.value != null) {
               var values = event.source.lookupWidget("../ 
articleReceiver").getValue();
               print("Received " + values.length + " value(s)");
               for (var i = 0; i < values.length; i++) {
                 print(i + ": " + values[i]);
               }
               event.source.value = null;
             }
             ]]>
             </fd:javascript>
           </fd:on-value-changed>
         </fd:field>

Hope this helps.

Freek

On 26-jan-2006, at 17:57, Carlos Maté wrote:

> Hi
> In my javaflow I want to get values from  a multivaluefield.
> This is de form definition:
> <fd:multivaluefield
>
> id="drinks">
>
> <fd:datatype base="string" />
>
> <fd:selection-list>
>         <fd:item value="Maes"/>
>         <fd:item value="Jupiler"/>
>         <fd:item value="Leffe"/>
>         <fd:item value="Hoegaarden"/>
>         <fd:item value="Coca Cola"/>
>       </fd:selection-list>
> </fd:multivaluefield>
> In my javaflow I write:
>
> MultiValueField mvl = (MultiValueField) form.getChild(
>
> "drinks");
>
> Object[] list = (Object[]) mvl.getValue();
> but list.length is 0.
>
> How  can I obtain the values