I have a stateful session bean called SiteEditor (Conversation scoped) with a
create method. I wish to from a page backed by this bean, to open up another
page with a SiteEditor bean as its backing bean (new data).
When trying to do this I can open the first siteEditor page, but when I use the
link to open up the new siteEditor page (it refreshes but shows the old data).
The two relevant functions in the siteEditor bean are :
| @Create
| @Begin(join=true)
| public void createSiteEditor(){
|
| log.info("Creating");
|
| if (utilityID.getId() == 0){
| site = new Site();
| isNew = true;
| } else {
| site = (Site) em.find(Site.class, utilityID.getId());
| if (site==null){
| // TODO throw error, no site found for the id.
| } else {
| siteChildren = site.getChildren();
| isNew = false;
| }
| }
| }
|
and
| @End
| public String editContract(){
| if (utilityID==null) utilityID = new UtilityId();
| utilityID.setId(selectedChild.getId());
|
| if (selectedChild instanceof Site)
| return "showsite";
| else if (selectedChild instanceof Plot)
| return "editplot";
| else if (selectedChild instanceof Region)
| return "editregion";
| else if (selectedChild instanceof Block)
| return "editblock";
| else if (selectedChild instanceof Phase)
| return "editphase";
| else
| return "error";
| }
|
I also put a log messge in the @Destroyed method and I see this occur in the
expected pattern.
The one issue that causes my problem is that when I press on the button the
first time the create function is not called, its as if the page is reusing the
siteEditor left over from the previous conversation (even though I called the
@End method).
One extra piece of information is that if I then repress on the same
commandButton a second time a new siteEditor is created.
The xhtml code is as follows:
| <ui:define name="body">
| <h1>Site Editor</h1>
| <h:form>
| <table>
| <tr>
| <td><h:outputText value="Name" /></td>
| <td><h:inputText
value="#{siteEditor.site.name}" /></td>
| <td></td>
| <td rowspan="8" vAlign="top">
|
| <c:if test="#{siteEditor.new}" >
| <table>
| <tr><td>
| <h:commandButton
action="#{siteEditor.create}" value="Create" rendered="#{siteEditor.new}"
| class="formButton"
style="width: 166px;"/>
| </td></tr>
| <tr><td>
| <h:commandButton
action="#{siteEditor.done}" value="Cancel"
| class="formButton"
style="width: 166px;" immediate="true"/>
| </td></tr>
| </table>
| </c:if>
| <c:if test="#{!siteEditor.new}">
| <table>
| <tr><td>
| <h:commandButton
action="#{siteEditor.update}" value="Update"
| class="formButton"
style="width: 166px;"/>
| </td></tr>
| <tr><td>
| <h:commandButton
action="#{siteEditor.delete}" value="Delete"
| class="formButton"
style="width: 166px;" immediate="true"/>
| </td></tr>
| <tr><td>
| <h:commandButton
action="#{siteEditor.done}" value="Finish"
| class="formButton"
style="width: 166px;" immediate="true"/>
| </td></tr>
| </table>
| </c:if>
| </td>
| </tr>
| <tr>
| <td><h:outputText value="Parent" /></td>
| <td>
| <h:selectOneMenu
value="#{siteEditor.site.parent}" converter="ContractConverter" >
| <f:selectItems
value="#{selectItems.contractList}" />
| </h:selectOneMenu>
| </td>
| </tr>
| <tr>
| <td><h:outputText value="ID" /></td>
| <td><h:inputText
value="#{siteEditor.site.accountsID}" /></td>
| </tr>
| <tr>
| <td><h:outputText value="Area" /></td>
| <td><h:inputText
value="#{siteEditor.site.area}" /></td>
| </tr>
| <tr>
| <td><h:outputText value="Address" /></td>
| <td><h:inputText
value="#{siteEditor.site.address.housename}" /></td>
| </tr>
| <tr>
| <td></td>
| <td><h:inputText
value="#{siteEditor.site.address.streetname}" /></td>
| </tr>
| <tr>
| <td></td>
| <td><h:inputText
value="#{siteEditor.site.address.town}" /></td>
| </tr>
| <tr>
| <td></td>
| <td><h:inputText
value="#{siteEditor.site.address.city}" /></td>
| </tr>
| <tr>
| <td></td>
| <td><h:inputText
value="#{siteEditor.site.address.county}" /></td>
| </tr>
| <tr>
| <td></td>
| <td><h:inputText
value="#{siteEditor.site.address.postcode}" /></td>
| </tr>
| <tr>
| <td><h:outputText value="Price" /></td>
| <td><h:inputText
value="#{siteEditor.site.price}" /></td>
| </tr>
| <tr>
| <td><h:outputText value="Sub Contracts"
/></td>
| <td></td>
| </tr>
| <tr>
| <td colspan="2">
| <h:dataTable value="#{siteChildren}"
var="c" rendered="#{siteChildren.rowCount>0}">
| <h:column>
|
<f:facet name="header">ID</f:facet>
| <h:outputText
value="#{c.accountsID}" />
| </h:column>
| <h:column>
|
<f:facet name="header">Name</f:facet>
| <h:outputText
value="#{c.name}" />
| </h:column>
| <h:column>
|
<f:facet name="header">Action</f:facet>
| <h:commandButton
action="#{siteEditor.editContract}" value="View" />
| </h:column>
| </h:dataTable>
| </td>
| </tr>
| </table>
| <h:messages showDetail="true" />
|
| </h:form>
|
|
| </ui:define>
|
If anybody has any ideas I would be very greatful.
Many thanks,
James
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