I am starting to think that using embeddable might be more hassle than
it sounds. i am considering switching to an entity object and dealing
with a collection of entities instead. Given that I will not have any
shared references anyway, it might solve the problem.
I tried attaching a unique field to each embeddable, like a
System.currentTimeMillis(), just to identify the entries, but although
I can display the properties of each object in the collection, since
the object actually exposed is the parent owning object, I can't
attach a specific component attribute as a url parameter:
<a href="<s:url action='DeleteEntryForm' var="entry" escapeAmp="false">
<s:param name="name" value="%{goalToAchieve.owner.fullName}" />
<s:param name="id" value="%{goalToAchieve.id}" />
<s:param name="mark" value="mark" />
<s:property value="%{entry}"/>
</s:url>
">Remove</a>
Now, I added the follow to the class:
@Column
private Long mark;
public Long getMark() {
return mark;
}
public void setMark(long mark){ //set at each new instance
this.mark = mark;
}
But the parameter is not added to the url. Am I doing this wrong, or
is there another way before switching to entities?
Thanks again.
On Sun, Jul 12, 2009 at 5:03 PM, Dave Newton<newton.d...@yahoo.com> wrote:
> Dimitrios Christodoulakis wrote:
>>
>> I tried adding one more column like this, hoping the entry property
>> will be available to the DeleteEntry action via the mini-form.
>>
>> <display:column>
>> <s:form action="DeleteEntry">
>> <s:property value="entry"/>
>> <s:hidden name="id" value="%{goalToAchieve.id}" />
>> <s:submit value="Remove"/>
>> </s:form>
>> </display:column>
>
> What's that <s:property.../> supposed to be doing?
>
> It's not a form field; there's no entry reference being passed back. Even if
> it *was* a form field it's still not passing a *reference* back--forms
> *only* submit strings. Always. If you want an actual *entry* object there
> either needs to be some type conversion, database retrieval, etc.
>
> Dave
>
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