Problems with valueChageListener in <h:selectOneMenu>
The problem is here as follows:
I have a registration page with two Menu Lists i.e one MenuList (<h:selectOneMenu>) with countries. and the other MenuList is for states so that upon selecting a country in countries MenuList event should be generated and states menu list gets changed correspondingly. Upto here is fine now the problem is iam having the <h:commandButton > in the end .So I have to click two times to proceed for a action if country MenuList is untouched. So how to solve this problem. in the valueChangedListener method body I put this statement-> FacesContext.getCurrentInstace.renderResponse();
I was in the middle of the work. Please Help Me. Any Help is greatly appriciated
Thanks
Vijay
# 2
Hai Balus,
Thanking u for your reply. I have already tried what you suggested but my problem remained same. If possible do u have any code blocks to make me to get the solution here is my code
<%@taglib prefix="f" uri="http://java.sun.com/jsf/core"%>
<%@taglib prefix="h" uri="http://java.sun.com/jsf/html"%>
<h:panelGrid columns="2" >
<h:outputText value="already a member? " styleClass="text2"/>
<h:commandLink value="click here to Login" style="color:yello" />
</h:panelGrid >
<h:panelGridcellspacing="20">
<h:outputText value=" New User Registration:"styleClass="textsidehead"/>
</h:panelGrid >
<h:panelGrid columns="2" style="align:right" >
<h:outputText value="mandatory" style="font-size:12px">
<h:outputText value="*" style="color: red">
<h:outputText id="output_text2"
style=" font-size: 12px; right:330px" value="Fields marked with">
</h:outputText>
</h:outputText>
</h:outputText>
</h:panelGrid>
<h:panelGrid columns="3" >
<h:outputText value="Login ID" styleClass="text2">
<h:outputText value="*" style="color: red"/>
</h:outputText>
<h:inputText id="loginId" required="true" value="#{Registration.loginId}" size="40"/>
<h:message for="loginId" />
<h:outputText value="First Name" styleClass="text2">
<h:outputText value="*" style="color: red"/>
</h:outputText>
<h:inputText id="firstName" value="#{Registration.firstName}" size="40"/>
<h:outputText value="#{Registration.errmsgfname}"/>
<h:outputText value="Last Name" styleClass="text2">
<h:outputText value="*" style="color: red"/>
</h:outputText>
<h:inputText id="lastName" value="#{Registration.lastName}" size="40"/>
<h:outputText value="#{Registration.errmsglname}" />
<h:panelGroup id="email">
<h:outputText value="*" style="color: red"/><h:outputText value="Email ID" styleClass="text2"/></h:panelGroup>
<h:inputText id="emailId" value="#{Registration.emailId}" size="40"/>
<h:outputText value="#{Registration.errmsgemailid}"/>
<h:outputTextvalue="Password" styleClass="text2">
<h:outputText value="*" style="color: red"/>
</h:outputText>
<h:inputSecret id="password" value="#{Registration.password}" size="40"/>
<h:outputText value="#{Registration.errmsgpass}"/>
<h:outputText value="Confirm Password" styleClass="text2">
<h:outputText value="*" style="color: red"/>
</h:outputText>
<h:inputSecret id="confirmPassword" value="#{Registration.confirmPassword}" size="40"/>
<h:outputText value="#{Registration.errmsgcpass}" />
<h:outputText value="Gender" styleClass="text2">
<h:outputText value="*" style="color: red"/>
</h:outputText>
<h:selectOneRadio id="gender" value="#{Registration.gender}">
<f:selectItem itemValue="Male" itemLabel="Male"/>
<f:selectItem itemValue="Female" itemLabel="Female"/>
</h:selectOneRadio>
<h:outputText value="#{Registration.errmsggender}" />
<h:outputText value="Country" styleClass="text2">
<h:outputText value="*" style="color: red"/>
</h:outputText>
<h:form>
<h:selectOneMenu id="country" immediate="true" binding="#{Registration.compCountries}" onchange="this.form.submit();" valueChangeListener="#{EventHandler.valueChanged}" value="#{Registration.country}">
<f:selectItem itemValue="0" itemLabel="<--Select A Country-->"/>
<f:selectItems id="countries" value="#{Loadings.countries}" />
</h:selectOneMenu>
<h:outputText value="#{Registration.errmsgcountry}" />
</h:form>
<h:outputText value="State/province" styleClass="text2">
<h:outputText value="*" style="color: red"/>
</h:outputText>
<h:selectOneMenu id="state" disabled="#{!Registration.statesRendered}" binding="#{Registration.compStates}" value="#{Registration.state}">
<f:selectItems id="states" value="#{Loadings.states}" />
</h:selectOneMenu>
<h:outputText value="#{Registration.errmsgstate}" />
<h:outputText value="ZipCode" styleClass="text2">
<h:outputText value=" " />
</h:outputText>
<h:inputText id="zip" value="#{Registration.zip}" size="10"/>
<h:message for="zip" />
<h:outputText />
<h:outputText value="accept Quivus" styleClass="text2">
<h:selectBooleanCheckbox value="#{Registration.accept}">
</h:selectBooleanCheckbox>
<h:commandLink value="Terms of service " style="color:yello"/>
</h:outputText>
<h:outputText />
<h:outputText />
<h:commandButton value="Register" action="#{Registration.save}" />
</h:panelGrid >
this code is used in the subview as
<h:form>
<f:subview id="registration_login">
<jsp:include page="register.jsp" />
</f:subview>
</h:form>
thank u
Vijay
Message was edited by:
vijaycanaan
