I am experiencing something similar. My LoadableDetachableModel is wrapped
with a CompoundPropertyModel.
Submitting a TexTField acquires the AttachedCompoundPropertyModel whose
setObject() acquires the target object and persists changes.
CompoundPropertyModel$AttachedCompoundPropertyModel(AbstractPropertyModel).setObject(Object)
line: 146
TextField(Component).setModelObject(Object) line: 2888
TextField(FormComponent).updateModel() line: 1060
Form$19.validate(FormComponent) line: 1754
Submitting the dropdown acquires the read only setObject()
VxsNewUserWizard$3(AbstractReadOnlyModel).setObject(Object) line: 52
BoundCompoundPropertyModel(CompoundPropertyModel).setObject(Object)
line: 72
DropDownChoice(Component).setModelObject(Object) line: 2888
DropDownChoice(FormComponent).updateModel() line: 1060
Form$19.validate(FormComponent) line: 1754
It seems the model is linked to the two components differently and that this
causes different behaviour when using a CompoundPropertyModel (and perhaps
others) like allowing the ReadOnlyModel.setObject to be bypassed.
Russ
igor.vaynberg wrote:
>
> perhaps because your textfield is setting a property of the object
> loaded by the model, not the object itself.
>
> -igor
>
>
> On Fri, Mar 7, 2008 at 1:48 PM, rmattler <[EMAIL PROTECTED]> wrote:
>>
>> Thanks for the quick reply. But you answer doesn't make sense to me.
>> Why do
>> loadable models work for a text field but not a drop down? If I have
>> "NY"
>> stored in the database, New York is loaded onto the form but when the
>> form
>> is submitted the selected value of the drop down is not saved into the
>> model. I'm trying to get the selected value stored into the Vendor
>> object
>> and a String not a SelectOption.
>>
>> public class Vendor implements java.io.Serializable {
>>
>> private String state;
>>
>>
>>
>>
>>
>> two problems
>>
>> 1) loadable detachable models do not support the setobject() call,
>> because they are...loadable. so you should use a different kind of
>> model.
>>
>> 2) yes, selectoption object will be put into your model, dropdown
>> choice works like this:
>>
>> DropDownChoice<T>(String id, IModel<T> model, IModel<List<T>> choices,
>> IChoiceRenrerer<T> renderer)
>>
>> -igor
>>
>>
>> --
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>>
>>
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>>
>>
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>
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