Hmm, it's a good question.
Ultimately what goes in the autoComplete is up to you... it takes a string
but that doesn't have to map to any particular property.
As a little experiment, I just tweaked the todoapp's ToDoItem#autoComplete
for adding dependencies. Normally this searches on the description, but I
could change it to also allow the string to match all item in a given
category:
@Programmatic // not part of metamodel
public List<ToDoItem> autoComplete(final String description) {
final SortedSet<ToDoItem> items = Sets.newTreeSet();
items.addAll(toDoItemRepository
.findByAtPathAndDescriptionContains(currentUsersAtPath(),
description));
// this is the new bit
try {
final Category category =
Category.valueOf(description.toUpperCase());
items.addAll(toDoItemRepository
.findByAtPathAndCategory(currentUsersAtPath(),
category));
} catch(Exception ex) {
}
// end of the new bit
return Lists.newArrayList(items);
}
which gives the result as shown in this screenshot [1]
Hopefully that might give some ideas for your use case.
Thx
Dan
[1] http://imgur.com/6bD7cHv
On 19 November 2015 at 00:05, Cesar Lugo <cesar.l...@sisorg.com.mx> wrote:
> Hello,
>
>
>
> So far, when I have created action methods that prompts for some domain
> object(s) as parameters, I have used the autoCompleteRepository definition
> within the @DomainObject annotation, which works great in the Wicket Viewer
> for finding entities using a string property. I have some cases where the
> domain object used as a parameter within the action method does not contain
> string properties, but I need to ask it as a parameter. The user could
> select it in the Wicket Viewer parameters dialog using a combination of a
> numeric (Long) customerSubscriptionId field plus a string obtained from
> another related parent entity (Customer's name), or just by picking it from
> a list of customerSubscriptionId's .Is there a suggested alternative
> approach for that?
>
>
>
> Class: CustomerSubscription, properties:
>
> private Long customerSubscriptionId;
>
> private Customer customer;
>
>
>
> Class: Customer, properties:
>
> private string customerId;
>
> private string name;
>
>
>
> Action method:
>
> public CustomerOrder addCustomerOrderPayment(
>
> final @ParameterLayout(named="Customer Order") CustomerOrder
> customerOrder,
>
> final @Parameter(optionality = Optionality.OPTIONAL)
> @ParameterLayout(named="Customer Subscription")
>
> CustomerSubscription customerSubscription
>
> )
>
> {
>
> ...
>
> container.persistIfNotAlready(obj);
>
> return obj.getCustomerOrder();
>
> }
>
>
>
> I thought of defining a JDO query within customerSubscription that queries
> customerSubscriptionId and customer.getName and then use the auto complete
> repository with the combination of both. Any suggestions will be
> appreciated.
>
>
>
> Cesar.
>
>
>
>
>
>
>
> ---
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