Using JBoss 4.0.5 and Seam 1.2.1.GA.
In the below .xhtml file, the
valueChangeListener="#{userRoleSearch.processValueChange}" does not fire the
public processValueChange method in my SFSB when the commented <s:div> and
</s:div> tags around it are uncommented. It does execute when the tags are
commented. In either case, the drop-down is rendered.
Why does this happen? I experienced the same thing with the <s:fragment> tag.
Any help would be greatly appreciated...
|
| <!DOCTYPE composition PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
|
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";>
|
|
|
| <ui:composition xmlns="http://www.w3.org/1999/xhtml";
| xmlns:s="http://jboss.com/products/seam/taglib";
| xmlns:ui="http://java.sun.com/jsf/facelets";
| xmlns:f="http://java.sun.com/jsf/core";
| xmlns:h="http://java.sun.com/jsf/html";
| xmlns:rich="http://richfaces.ajax4jsf.org/rich";
| template="layout/template.xhtml">
|
|
|
| <ui:define name="body">
|
| <h:messages globalOnly="true" styleClass="message"/>
|
| <rich:panel>
|
| <h:form>
| <h:outputText id="userRoleInfo" value="User-Role
Information"/><br/>
| <h:outputText id="firstName" value="First Name:"/>
| <h:outputText id="lastName" value="Last Name:"/><br/>
| <h:inputText id="inputFirstName"
value="#{userRoleSearch.searchStringFirstName}"/>
| <h:inputText id="inputLastName"
value="#{userRoleSearch.searchStringLastName}"/>
|
| <h:commandButton id="searchButton" value="Search"
action="#{userRoleSearch.getUsers}"/>
| <h:commandButton id="resetButton" value="Reset"
type="reset"/><br/><br/>
|
| <h:outputText value="No Users Found"
rendered="#{userRoleSearch.isDisplay and userRoleSearch.rowCount==0}"/>
|
| <!-- <s:div id="selectUserDD"
rendered="#{userRoleSearch.isDisplay and userRoleSearch.rowCount>0}"> -->
|
| <h:outputText value="Select a user:"/>
|
| <h:selectOneMenu id="userFnameLname"
valueChangeListener="#{userRoleSearch.processValueChange}" onchange="submit()">
| <f:selectItems
value="#{userRoleSearch.populateUsers}"/>
| </h:selectOneMenu><br/><br/>
|
| <!-- </s:div> -->
|
|
| <s:div id="selectRoleCheckBox" rendered="#{!empty
userRoleSearch.currentUserId}">
| <h:selectManyCheckbox id="userRoles">
| <f:selectItems
value="#{userRoleSearch.userRoles}"/>
| </h:selectManyCheckbox>
| </s:div>
|
|
| <s:link id="viewUserRoleSummary" value="View User-Role Summary"
view="/filterRoles.xhtml"/>
|
|
| </h:form>
|
| </rich:panel>
|
|
| </ui:define>
| </ui:composition>
SFSB:
package com.cox.beans.session;
|
| import java.sql.CallableStatement;
| import java.sql.Connection;
| import java.sql.DriverManager;
| import java.sql.ResultSet;
| import java.sql.SQLException;
| import java.util.ArrayList;
| import java.util.HashMap;
| import java.util.List;
|
| import javax.ejb.Remove;
| import javax.ejb.Stateful;
| import javax.faces.context.FacesContext;
| import javax.faces.event.ValueChangeEvent;
|
| import org.apache.log4j.Logger;
| import org.jboss.seam.annotations.Destroy;
| import org.jboss.seam.annotations.In;
| import org.jboss.seam.annotations.Name;
|
| @Stateful
| @Name("userRoleSearch")
| public class UserRoleSearchSFSB implements UserRoleSearchSFSBLocal {
|
| private String searchStringFirstName = "";
| private String searchStringLastName = "";
| private String currentUserId = "";
| private boolean isDisplay = false;
|
| private ResultSet rs = null;
| private CallableStatement cstmt = null;
| private Connection con = null;
| private HashMap<String, String> hm = null;
| private HashMap<String, String> hm2 = null;
|
| Logger log = Logger.getLogger(this.getClass());
|
| int rowCount = 0;
|
| public void getUsers() {
|
| log.info("getUsers(): searchStringFirstName = " +
searchStringFirstName);
| log.info("getUsers(): searchStringLastName = " +
searchStringLastName);
|
| try {
| String url =
"jdbc:sqlserver://CORG0DV01:1433;databaseName=JavaTestDB";
| con = DriverManager.getConnection(url,
"_AppUser_JavaTestAcct", "JavaTestAcct");
| cstmt = con.prepareCall("{call
usp_u_adm_select_UserList(?, ?)}");
| cstmt.setString(1, searchStringFirstName);
| cstmt.setString(2, searchStringLastName);
| rs = cstmt.executeQuery();
|
| log.info("rs.next() = " + rs.next());
|
| hm = new HashMap<String, String>();
|
| while(rs.next()) {
| hm.put(rs.getString("UserID"),
rs.getString("Name"));
|
| String name = rs.getString("Name");
| log.info("getUsers(): name = " + name);
|
| String UserID = rs.getString("UserID");
| log.info("getUsers(): UserID = " + UserID);
|
| rowCount++;
| }
| log.debug("in getUsers: rowCount = " + rowCount);
|
| }
| catch(Exception e) {
| e.printStackTrace();
| }
| finally {
| this.cleanUp();
| }
|
| //search button clicked so set isDisplay to false so <div> in
adminUserRoles.xhtml can check for display purposes
| isDisplay = true;
|
|
|
| }
|
| public HashMap getPopulateUsers() {
|
| log.info("getPopulateUsers(): searchStringFirstName = " +
searchStringFirstName);
| log.info("getPopulateUsers(): searchStringLastName = " +
searchStringLastName);
|
| try {
|
| String url =
"jdbc:sqlserver://CORG0DV01:1433;databaseName=JavaTestDB";
| Connection con = DriverManager.getConnection(url,
"_AppUser_JavaTestAcct", "JavaTestAcct");
|
| if (con == null) {
| log.debug("con is null");
| }
|
| cstmt = con.prepareCall("{call
usp_u_adm_select_UserList(?, ?)}");
| cstmt.setString(1, searchStringFirstName);
| cstmt.setString(2, searchStringLastName);
| rs = cstmt.executeQuery();
|
| log.debug("rs.getRow() = " + rs.getRow());
|
| hm = new HashMap<String, String>();
|
| while(rs.next()) {
| hm.put(rs.getString("Name"),
rs.getString("UserID"));
|
| String name = rs.getString("Name");
| log.info("getPopulateUsers(): name = " + name);
|
| String UserID = rs.getString("UserID");
| log.info("getPopulateUsers(): UserID = " +
UserID);
|
| }
|
| }
| catch(Exception e) {
| e.printStackTrace();
| }
| finally {
| this.cleanUp();
| }
|
| return hm;
|
| }
|
| public HashMap getUserRoles() {
|
| log.info("in getUserRoles()");
|
| if(hm2==null) {
| log.info("damn thing is null");
| }
| return hm2;
|
| }
|
| public void processValueChange(ValueChangeEvent value) {
| log.info("begin processValueChange()");
|
| currentUserId = (String)value.getNewValue();
| log.info("processValueChange(): currentUserId = " +
currentUserId);
|
| try {
|
| String url =
"jdbc:sqlserver://CORG0DV01:1433;databaseName=JavaTestDB";
| Connection con = DriverManager.getConnection(url,
"_AppUser_JavaTestAcct", "JavaTestAcct");
|
| cstmt = con.prepareCall("{call
usp_u_adm_select_UserRole(?)}");
| cstmt.setString(1, currentUserId);
| rs = cstmt.executeQuery();
|
| hm2 = new HashMap<String, String>();
|
| while(rs.next()) {
| hm2.put(rs.getString("Name"),
rs.getString("IsChecked"));
|
| String name = rs.getString("Name");
| log.info("getUserRoles(): name = " + name);
|
| String isChecked = rs.getString("IsChecked");
| log.info("getUserRoles(): IsChecked = " +
isChecked);
|
| }
|
| log.info("processValueChange(): rowCount = " +
rowCount);
|
| }
| catch(Exception e) {
| e.printStackTrace();
| }
| finally {
| this.cleanUp();
| }
|
|
| }
|
|
| public String getCurrentUserId() {
| log.info("in getCurrentUserId: currentUserId = " +
currentUserId);
| return currentUserId;
| }
|
| public void setCurrentUserId(String currentUserId) {
| log.info("in setCurrentUserId: currentUserId = " +
currentUserId);
| this.currentUserId = currentUserId;
| }
|
| public String getSearchStringFirstName() {
| return searchStringFirstName;
| }
|
| public void setSearchStringFirstName(String searchStringFirstName) {
| log.info("in setSearchStringFirstName");
| this.searchStringFirstName = searchStringFirstName;
| }
|
| public String getSearchStringLastName() {
| return searchStringLastName;
| }
|
| public void setSearchStringLastName(String searchStringLastName) {
| log.info("in setSearchStringLastName");
| this.searchStringLastName = searchStringLastName;
| }
|
| public boolean getIsDisplay() {
| log.info("in getIsDisplay: isDisplay = " + this.isDisplay);
| return this.isDisplay;
| }
|
| public int getRowCount() {
| log.info("in getRowCount: rowCount = " + rowCount);
|
| return rowCount;
| }
|
| private void cleanUp() {
| try {
| if (rs != null) rs.close();
| if (cstmt != null) cstmt.close();
| if (con != null) con.close();
| }
| catch(SQLException e) {
| e.printStackTrace();
| }
| }
|
|
| @Remove @Destroy
| public void destroy() {
| log.info("destroy() called");
| }
|
|
| }
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