Hi i am confused with the tag <h:selectOneMenu> tad in my seam application...
I have an xhtml file where i have 2 selectOneMenu tag as shown below..
<s:decorate id="customerIdField" template="layout/edit.xhtml">
<ui:define name="label">customer ID</ui:define>
<a:region> <h:selectOneMenu id="customerId" required="true"
value="#{claimHome.instance.customer}" >
<s:convertEntity />
<s:selectItems value="#{customerList.resultList}"
var="clm"
label="#{clm.customerId}" noSelectionLabel="please select claim Id"/>
<a:support event="onchange" reRender="policyId" bypassUpdates="false"/>
</h:selectOneMenu>
</a:region>
</s:decorate>
<s:decorate id="policyIdField" template="layout/edit.xhtml">
<ui:define name="label">Policy Id</ui:define>
<h:selectOneMenu id="policyId" required="true"
value="#{claimHome.instance.policy}" style=" width : 143px;">
<s:convertEntity />
<s:selectItems value="#{policyList.resultList}"
var="clm"
label="#{clm.policyId}" noSelectionLabel="please select policy Id"/>
</h:selectOneMenu>
</s:decorate>
my problem is when i select any CustomerId from the dropdownlist,i shud be able to view policyID associated with that customerId in another
