I have an SFSB with name "invoiceListAction" in session scope. An entity
manager with extended persistence context type is injected. When within a
dataTable, I use following code to call a method of invoiceListAction. The lazy
loading works well.
| <s:link styleClass="link_font"
action="#{invoiceListAction.exportToPdf}">
| <t:graphicImage url="/media/pdf-icon.gif" />
| </s:link>
|
The method "exportToPdf" calls anthor method "getSelectedInvoice" that
annotated by @DataModelSelection at invoiceListAction to get an invoice
instance. The address property of agency is in lazy fetch type.
But if not within a dataTable, I used two ways to access the lazy loaded
property, exception raised as "failed to lazily initialize a collection of
role".
One way is using exactly the same code as above. And the other way is as below:
| <c:set var="add"
value="#{invoiceListAction.selectedInvoice.agency.primaryAddress}" scope="page"
/>
|
Could anybody help me for this?
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