I'm trying to modify the search panel on one of my pages using Seam 2.2.1.Final with jboss 5.1.0.GA. I've copied the generated page so that I can derive functionality without rewriting everything. I've changed the inputtext box in my search panel to a selectOneListbox and would like to use the selected value in my search. However I'm getting an error that says:
'regionIdcode' parameter is invalid: Target Unreachable, 'region' returned null on 'org.domain.fair.entity.InvOrgCode'
My OrgCodeList.page.xml file code looks like this:
<param name="from"/>
<param name="regionIdcode" value="#{invOrgCodeList.invOrgCode.region.regionId}"/>
<param name="orgCode" value="#{invOrgCodeList.invOrgCode.orgCode}"/>
<param name="title" value="#{invOrgCodeList.invOrgCode.title}"/>
My OrgCodeList.xhtml file looks like this:
<s:decorate template="layout/display.xhtml">
<ui:define name="label">Region:</ui:define>
<h:selectOneListbox style="color:black" value="#{invOrgCodeList.invOrgCode.region}" size="1">
<s:selectItems
value="#{regionList.resultList}"
itemValue="#{region}"
var="region"
label="#{region.code}"
noSelectionLabel="Select One" />
<s:convertEntity />
</h:selectOneListbox>
</s:decorate>
My InvOrgCode.java class has these declared with all the appropriate getters and setters.
private BigDecimal invOrgCodeId;
private Region region;
private String fiscalYear;
private String orgCode;
private String title;
private Set<FairUser> fairUsers = new HashSet<FairUser>(0);
private Set<InvPosition> invPositions = new HashSet<InvPosition>(0);
I'm learning so I don't mind a bit of research but I'm also under a deadline so I need a practical solution as soon as I can work it out.
