1 Reply Latest reply on Feb 26, 2013 2:52 AM by maran_su

rich:select not bring the value in listener class

maran_su Feb 25, 2013 8:54 AM

Hi Everyone,

i am tying to bring the selected value of drop down using rich:select, i am using richfaces 4.2.2.Final.if i select any value in the drop down it always shows 0.

can any one suggest the solution.

following is my code. for xhtml and bean class

<?xml version="1.0" encoding="UTF-8"?>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml"

xmlns:ui="http://java.sun.com/jsf/facelets"

xmlns:h="http://java.sun.com/jsf/html"

xmlns:f="http://java.sun.com/jsf/core"

xmlns:s="http://jboss.org/schema/seam/taglib"

xmlns:a4j="http://richfaces.org/a4j"

xmlns:rich="http://richfaces.org/rich">

<ui:composition template="template.xhtml">

<ui:define name="content">

<rich:select id="prop" defaultLabel="Enter some value"

value="#{rtpGoal.compound_property_id}">

<f:selectItems id="h1" value="#{register.getAllCompoundProperties()}"

var="c" itemLabel="#{c.compound_property_name}"

itemValue="#{c.compound_property_id}" />

<a4j:ajax event="change" listener="#{register.assignValue}"

immediate="true" execute="@this" />

</rich:select>

<h:inputText value="#{rtpGoal.compound_property_id}" id="cmdProps" />

</ui:define>

</ui:composition>

</html>

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@Stateless

@Name("register")

public class RegisterAction implements Register

{

@Override

public void assignValue(AjaxBehaviorEvent abe) {

Object obj=abe.getComponent().getAttributes().get("value");

if(null!=obj){

rtpGoal.setCompound_property_id((Integer)obj);

}

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RichSelect.png 17.2 KB

1. Re: rich:select not bring the value in listener class

maran_su Feb 26, 2013 2:52 AM (in response to maran_su)

Hi,

    I am trying to bring the normal ajax support in richfaces 4.2.2 it not working, in order to support ajax what i need to do,
here with i attached the web.xml and xhtml files can any one guide me .

apart from rich:select i have tried normal text box rendering with ajax that also not working,i suspect there is some configuration is missing...in web.xml or pom.xml

can any one help me.

------------------------------------------------------------------------------------------------------------------
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
          xmlns:ui="http://java.sun.com/jsf/facelets"
          xmlns:h="http://java.sun.com/jsf/html"
          xmlns:f="http://java.sun.com/jsf/core"
          xmlns:s="http://jboss.org/schema/seam/taglib"
          xmlns:a4j="http://richfaces.org/a4j"
          xmlns:rich="http://richfaces.org/rich">

<ui:composition template="template.xhtml">
              <ui:define name="content">

                        <rich:select id="prop" defaultLabel="Enter some value"       value="#{compundProperties.compound_property_id}" >
                          <f:selectItems id="h1" value="#{register.getAllCompoundProperties()}" var="c" itemLabel="#{c.compound_property_name}" itemValue="#{c.compound_property_id}" />
                          <a4j:ajax event="selectitem" render="output" execute="@this" />
             </rich:select>

                       <h:panelGroup id="output">
                               <h:inputText value="#{compundProperties.compound_property_id}" id="cmdProps" reRender="prop" />
                       </h:panelGroup>
            </ui:define>
</ui:composition>
</html>

-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="3.0" xmlns="http://java.sun.com/xml/ns/javaee"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd">

          <display-name>SeamSpace Example</display-name>

          

          <context-param>
                    <param-name>org.richfaces.SKIN</param-name>
                    <param-value>blueSky</param-value>
          </context-param>

          

          <listener>
                    <listener-class>org.jboss.seam.servlet.SeamListener</listener-class>
          </listener>

          <servlet>
                    <servlet-name>Seam Resource Servlet</servlet-name>
                    <servlet-class>org.jboss.seam.servlet.SeamResourceServlet</servlet-class>
          </servlet>

          <servlet-mapping>
                    <servlet-name>Seam Resource Servlet</servlet-name>
                    <url-pattern>/seam/resource/*</url-pattern>
          </servlet-mapping>

          <filter>
                    <filter-name>Seam Filter</filter-name>
                    <filter-class>org.jboss.seam.servlet.SeamFilter</filter-class>
          </filter>

          <filter-mapping>
                    <filter-name>Seam Filter</filter-name>
                    <url-pattern>/*</url-pattern>
          </filter-mapping>

          <context-param>
                    <param-name>facelets.DEVELOPMENT</param-name>
                    <param-value>true</param-value>
          </context-param>

          <context-param>
                    <param-name>javax.faces.DEFAULT_SUFFIX</param-name>
                    <param-value>.xhtml</param-value>
          </context-param>

          

          <servlet>
                    <servlet-name>Faces Servlet</servlet-name>
                    <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
                    <load-on-startup>1</load-on-startup>
          </servlet>

          <servlet-mapping>
                    <servlet-name>Faces Servlet</servlet-name>
                    <url-pattern>*.seam</url-pattern>
          </servlet-mapping>

          

          <servlet>
                    <servlet-name>Content Servlet</servlet-name>
                    <servlet-class>org.jboss.seam.example.seamspace.ContentServlet</servlet-class>
          </servlet>

          <servlet-mapping>
                    <servlet-name>Content Servlet</servlet-name>
                    <url-pattern>/content/*</url-pattern>
          </servlet-mapping>

          <session-config>
                    <session-timeout>10</session-timeout>
          </session-config>
</web-app>
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