I seem to be headed in the right direction, but am stuck figuring out how
to make a persistance call given a param being passed from the JSP.
Here's what I have:
item_list.jsp
-------------
<s:link
beanclass="org.stripesbook.quickstart.action.ItemDetailsActionBean">
<s:param name="id" value="${item.id}"/>${item.name}
</s:link>
In my action bean, I need to figure out how to take the item.id and use it
as a param to my query in my DefaultHandler. Right now, I have something
hard-coded:
ItemDetailsActionBean.java
--------------------------
private final static String VIEW = "/WEB-INF/jsp/item_detail.jsp";
private Item item;
/* getter and setter */
@DefaultHandler
public Resolution view() {
item = (Item)Stripersist.getEntityManager()
.createQuery("from Item where id = 1").getSingleResult();
// forward to item_detail.jsp
return new ForwardResolution(VIEW);
}
Debugging shows this is bringing my object back for me. Even with this
hard-coded, I'm having trouble displaying the results of this (valid)
object in the JSP. The object isn't empty, but all its fields are
printing up as blanks. What am I doing wrong?
item_detail.jsp
---------------
<c:if test="${not empty actionBean.item}">
date: ${item.dateFound}<br/>
name: ${item.name}<br/>
city: ${item.cityId}<br/>
state: ${item.stateId}
</c:if>
TIA!
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