Hi Brian,
i think java.lang.reflect.Array.newInstance(java.lang.Integer.TYPE, 0);
generates an array of int (
http://java.sun.com/j2se/1.4.2/docs/api/java/lang/Integer.html#TYPE ),
while the multivalued field probably needs an array of Integer, since
internally it gets converted to an Object[] array. Maybe with java 1.5
this would be managed by automatic boxing, but i would recommend to use
an array of Integer.
This means writing something like var values =
java.lang.reflect.Array.newInstance(java.lang.Integer.class, 0); (not
sure this works perfectly in javascript, otherwise use
Class.forName('java.lang.Integer') instead of java.lang.Integer.class).
Hope this helps,
Simone
Brian Maddy wrote:
Does anyone know how to use the binding framework to set a
multivaluefield? My XML file has a string that is comma separated
values that I need to load in, but I can't even get a simple array to
work. Here's what I have so far:
Form Definition:
<fd:multivaluefield id="unit_type">
<fd:datatype base="long">
</fd:datatype>
<fd:label>Unit Type(s):</fd:label>
<fd:selection-list>
<fd:item value="1">
<fd:label>value 1</fd:label>
</fd:item>
<fd:item value="2">
<fd:label>value 2</fd:label>
</fd:item>
<fd:item value="3">
<fd:label>value 3</fd:label>
</fd:item>
</fd:selection-list>
</fd:multivaluefield>
Form Binding:
<fb:javascript id="unit_type" path="dev:bldg_amenities"
direction="load">
<fb:load-form>
var values =
java.lang.reflect.Array.newInstance(java.lang.Integer.TYPE, 0);
//values[0] = 1;
//values[1] = 2;
//values[2] = 3;
widget.setValue(values);
</fb:load-form>
</fb:javascript>
If I set the values variable to null, the form displays correctly, so
everything else seems to be working.
Anyone know how to do this?
Thanks!
Brian
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Simone Gianni
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