wild_oscar wrote:
>
>
> I am trying to pass the multple selected items on a s:select onto a
> List<Serious> that I have on an "some" object:
>
> Some{
> List<Serious> seriousness; ...}
>
> I am using spring to inject "some" in my action:
> <bean id="some" scope="prototype"
> class="package.SomeClass">
> </bean>
>
> Using a:
> <s:select multiple="true" value="%{#some.seriousness.{id}}"
> multiple="true" name="some.seriousness.id" list="activeIngredients"
> listKey="id" listValue="name" />
>
> I'm facing an issue: the some.seriousness is being injected with multiple
> Serious objects, with some repetitions of selected elements. If I select
> 2 elements, I'll get a list with size 4 (2x each one), sometimes more.
>
> I've also tried with name="some.seriousness", but this one goes directly
> to input result (indicating an error in populating the fields).
>
> Note that if name="seriousList" and I can successfully see selected items
> if I declare an Integer[] in the action:
>
> Integer[] seriousList;
>
> Does anyone know how to successfully inject the selected values onto the
> object's list.
>
>
>
A few months later, I still haven't found a way to do this.
Is there a way to have the selected fields in a multiple select be injected
onto an object's list property?
In other words, in the example:
<s:select label="Pets"
name="petIds"
list="petDao.pets"
listKey="id"
listValue="name"
multiple="true"
size="3"
required="true"
value="%{petDao.pets.{id}}"
/>
the action will need an Integer[] petIds.
Is there a way for the action to have an "owner" object (there's a property
called owner.pets), where the selected fields populate owner.pets ?
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