Hi,
I didn't know how to search for this specific problem, so I started a new
thread. I hope you don't mind.
I have a form which allows the user to enter some values, which are attached to
a bean (called testactionToCreate). As the name says, this form should allow
the user to create a new testaction. To specify a testaction the user can
choose a testcase from a dropdown-list, but he doesn't need to. But as soon as
he chooses a testcase, some fields on the page should be filled with the values
of the testcase. Then the user adds some data and submits the form.
That's the idea.
The dropdown-list gets its entries from a stateful bean, the testcaseSelector.
In this bean I defined a valueChangeListener which sets some values of the
injected testactionToCreate. This works fine. After those values are set, the
testactionToCreate is outjected.
Now comes my problem: I only see the attributes set by testcaseSelector if they
are displayed in an output field like h:outputText.
Next step would be to save the testactionToCreate. The save method is defined
in a third bean, called createTestaction. When the save method is invoked all
attributes set by the testcaseSelector are null. And that's a problem, too. But
I think it's related to the first problem.
Here is some code:
The entity bean (testactionToCreate):
@Entity
| @Table(name="TESTACTIONS")
| @Name("testaction")
| @Scope(ScopeType.SESSION)
| public class Testaction implements Serializable, Cloneable {
| private long m_ID;
| //... the attribute list is too long. Ask me, if you need more
| private Long m_TCaseID;
| private Long m_TObjID;
The bean saving the entitiy bean (createTestaction):
@Stateless
| @LoggedIn
| @Name("createTestaction")
| public class CreateTestactionAction implements CreateTestaction,
Serializable {
| @PersistenceContext(unitName = "aresDatabase")
| private EntityManager em;
|
| @In
| @Valid
| private User user;
|
| @Valid
| @In(required=false)
| @Out(required=false)
| private Testaction testactionToCreate;
|
| @In(required=false)
| private Release selectedRelease;
|
| @Factory("testactionToCreate")
| public void initTestactionToCreate() {
| if(testactionToCreate != null) {
| return;
| }
| testactionToCreate = new Testaction();
| testactionToCreate.setTesterUsrID(user.getID());
| testactionToCreate.setValidatorUsrID(user.getID());
| }
|
| @IfInvalid(outcome=Outcome.REDISPLAY)
| public String createTestaction() {
| // do something and return an outcome
| }
The bean managing the dropdown-list (testcaseSelector):
@Stateful
| @Scope(ScopeType.SESSION)
| @LoggedIn
| @Name("testcaseSelector")
| public class TestcaseSelection implements TestcaseSelector, Serializable {
| @PersistenceContext(unitName = "aresDatabase")
| private EntityManager em;
|
| @In(required=false)
| private Release selectedRelease;
|
| @In(required=false) @Out(required=false)
| private Testaction testactionToCreate;
|
| private Long lastSelectedReleaseID;
|
| @In(required=false) @Out(required=false, scope=ScopeType.SESSION)
| private Testcase selectedTestcase;
|
| private List<Testcase> testcases;
|
|
| public void valueChanged(ValueChangeEvent event) {
| setSelectedTestcaseNumber((Long) event.getNewValue());
| if(selectedTestcase != null && testactionToCreate != null) {
|
testactionToCreate.setTObjID(selectedTestcase.getTObjID());
|
testactionToCreate.setTCaseToken(selectedTestcase.getToken());
|
testactionToCreate.setTCaseDescr(selectedTestcase.getDescr());
| }
| }
And the form:
<h:form>
| <div id="errors"><h:messages layout="table" /></div>
| <div class="buttonLine">
| <h:commandButton
action="#{createTestaction.createTestaction}" />
| </div>
|
| <div id="release">
| <h:outputText value="#{ares_messages.filter_release}: "
/>
| <h:selectOneMenu
value="#{releaseSelector.selectedReleaseNumberOnly}" onchange="submit()">
| <f:selectItems
value="#{releaseSelector.releaseItemsOnly}" />
| </h:selectOneMenu>
| </div>
|
| <table cellpadding="0" cellspacing="0" border="0">
| <tr>
| <th><h:outputText
value="#{ares_messages.label_testaction_TesterUsrID}" /></th>
| <th><h:outputText
value="#{ares_messages.label_testaction_TCaseID}" /></th>
| <th><h:outputText
value="#{ares_messages.label_testaction_TObjID}" /></th>
| <th><h:outputText
value="#{ares_messages.label_testaction_QATID}" /></th>
| <th><h:outputText
value="#{ares_messages.label_testaction_SevID}" /></th>
| <th><h:outputText
value="#{ares_messages.label_testaction_DevUsrID}" /></th>
| <th><h:outputText
value="#{ares_messages.label_testaction_CompID}" /></th>
| <th> </th>
| </tr>
| <tr>
| <td>
| <h:selectOneMenu
value="#{testactionToCreate.testerUsrID}">
| <f:selectItems
value="#{selectMenuHelper.testersWithEmptyEntry}" />
| </h:selectOneMenu>
| </td>
| <td>
| <h:selectOneMenu
value="#{testcaseSelector.selectedTestcaseNumber}"
| onchange="submit()"
| valueChangeListener="#{testcaseSelector.valueChanged}">
| <f:selectItems
value="#{testcaseSelector.testcaseItems}" />
| </h:selectOneMenu>
| </td>
| <td><h:outputText
value="#{testactionToCreate.TObjID}" /></td>
| <td><h:outputText
value="#{testactionToCreate.QATID}" /></td>
| <td>
| <h:selectOneMenu
value="#{testactionToCreate.sevID}">
| <f:selectItems
value="#{selectMenuHelper.severities}" />
| </h:selectOneMenu>
| </td>
| <td>
| <h:selectOneMenu
value="#{testactionToCreate.devUsrID}">
| <f:selectItems
value="#{selectMenuHelper.developers}" />
| </h:selectOneMenu>
| </td>
| <td><h:outputText
value="#{testactionToCreate.compID}" /></td>
| <td> </td>
| </tr>
| </table>
|
| <table cellpadding="0" cellspacing="0" border="0">
| <tr>
| <th><h:outputText
value="#{ares_messages.label_testobject_Token}" /></th>
| <th><h:outputText
value="#{ares_messages.label_testaction_TCaseToken}" /></th>
| </tr>
| <tr>
| <td><h:outputText value="pending" /></td>
| <td><h:inputText
value="#{testactionToCreate.TCaseToken}" style="width: 100%;" /></td>
| </tr>
| </table>
I tried several SessionTypes (PAGE, EVENT, SESSION and CONVERSATION) for the
outjection of the bean testactionToCreate. I tried also to define
testactionToCreate as a @Role of Testaction. Anything worked.
Has anybody an idea how to solve this problem?
View the original post :
http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3976039#3976039
Reply to the post :
http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3976039
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