IceFaces代码，回去研究

JSPX页面

<?xml version="1.0" encoding="UTF-8"?><!-- Document : SkillManage Created on : Jul 24, 2009, 9:05:50 AM Author : Sean.Pan--><f:view xmlns:h="http://java.sun.com/jsf/html"xmlns:f="http://java.sun.com/jsf/core" xmlns:ice="http://www.icesoft.com/icefaces/component"> <ice:portlet style="height: 470px;"> <ice:outputStyle href="/resources/css/xp/xp-portlet.css" mce_href="resources/css/xp/xp-portlet.css"/> <ice:form id="editSkillForm"> <ice:panelLayout id="panelLayout1" style="position: relative;" mce_style="position: relative;"> <ice:inputHidden id="isChanged" value="#{mySkillEdit.changed}"> </ice:inputHidden> <ice:outputText id="message" binding="#{mySkillEdit.skillFormProcessor.messageOutputText}"></ice:outputText><br/> <ice:outputText id="skillNameOutputText" style="left:10px; top: 40px; position: absolute; width: 94px" value="Skill Name "/> <ice:selectOneMenu id="skillList" style="left:110px; top: 40px; position: absolute;width: 130px" valueChangeListener="#{mySkillEdit.onNameChange}" partialSubmit="true" value="#{mySkillEdit.skillName}" > <f:selectItems value="#{mySkillEdit.skillList}" /> </ice:selectOneMenu><br/><br/> <ice:outputText id="basemonthOutputText" style="left:10px; top: 80px; position: absolute" value="Base Month "/> <ice:inputText id="basemonth" style="left:110px; top: 80px; position: absolute; width: 130px" value="#{mySkillEdit.skillMonth}" onkeyup="iceSubmitPartial(form, this, event);" valueChangeListener="#{mySkillEdit.onBaseMonthChange}" ></ice:inputText><br/><br/> <ice:outputText id="ExperienceOutputText" style="left:10px; top: 120px; position: absolute" value="Experience "/> <ice:outputText id="Experience" style=" left:110px; top: 120px; position: absolute; width: 61px" value="#{mySkillEdit.skillExperience}" ></ice:outputText><br/><br/> <ice:outputText id="skillDescOutputText" style="left:10px; top: 160px; position: absolute" value="Description"/> <ice:inputTextarea id="skillDesc" value="#{mySkillEdit.skillDescription}" onkeyup="iceSubmitPartial(form, this, event);" valueChangeListener="#{mySkillEdit.onDescChange}" style="height: 70px; left:110px; top: 160px; position: absolute; width: 130px" maxlength="500" partialSubmit="true"/><br/><br/> <ice:outputText id="startDateOutputText" style="left:10px; top:250px; position: absolute" value="Start Date "/> <ice:selectInputDate id="startDate" style="left:110px; top: 250px; position: absolute" value="#{mySkillEdit.skillStartDate}" converter="#{mySkillEdit.converter}" partialSubmit="true" renderAsPopup="true"/><br/><br/> <ice:outputText id="isActiveOutputText" style="left:10px; top: 290px; position: absolute" value="Active "/> <ice:selectBooleanCheckbox id="isActive" style="left:110px; top: 290px; position: absolute; width: 24px" value="#{mySkillEdit.isActive}" partialSubmit="true" /><br/><br/> <ice:panelLayout id="panelLayout2" style="left:10px; top:350px; position: absolute;"> <ice:commandButton id="cancelButton" binding="#{mySkillEdit.skillFormProcessor.cancelButton}" value="Undo" action="#{mySkillEdit.cancelButtonAction}" /> <ice:commandButton id="addButton" binding="#{mySkillEdit.skillFormProcessor.addButton}" value="Add" action="#{mySkillEdit.addButtonAction}" /> <ice:commandButton id="updateButton" binding="#{mySkillEdit.skillFormProcessor.updateButton}" value="Update" action="#{mySkillEdit.updateButtonAction}" /> <ice:commandButton id="deleteButton" binding="#{mySkillEdit.skillFormProcessor.deleteButton}" value="Delete" action="#{mySkillEdit.deleteButtonAction}" /> <ice:commandButton id="clearButton" binding="#{mySkillEdit.skillFormProcessor.clearButton}" value="Clear" action="#{mySkillEdit.clearButtonAction}" /> </ice:panelLayout> </ice:panelLayout> </ice:form> </ice:portlet></f:view> 

后台Java

/* * To change this template, choose Tools | Templates * and open the template in the editor. */package com.perficient.rms.bean.myprofile;import com.perficient.rms.domain.Employee;import com.perficient.rms.domain.EmployeeSkill;import com.perficient.rms.domain.SkillInfo;import com.perficient.rms.service.EmployeeService;import com.perficient.rms.service.SkillService;import com.perficient.rms.service.impl.ServiceFactory;import com.perficient.rms.util.BusinessException;import java.util.ArrayList;import java.util.Date;import java.util.List;import java.util.TimeZone;import java.util.regex.Matcher;import java.util.regex.Pattern;import javax.faces.convert.DateTimeConverter;import javax.faces.event.ValueChangeEvent;import javax.faces.model.SelectItem;import com.perficient.rms.util.DateConverter;import com.perficient.rms.util.IPortletSession;/** * * @author Sean.Pan */public class MySkillEdit { private IPortletSession userSession; private String employeeSkillSessionRender; private List<String> employeeSkillSessionRegister; private DateTimeConverter converter = new DateConverter(); private String employeeSkillID; private final static String BLANKSTRING = " "; public String getEmployeeSkillID() { return employeeSkillID; } public void setEmployeeSkillID(String employeeSkillID) { this.employeeSkillID = employeeSkillID; } public String getEmployeeSkillSessionRender() { return employeeSkillSessionRender; } public void setEmployeeSkillSessionRender(String employeeSkillSessionRender) { this.employeeSkillSessionRender = employeeSkillSessionRender; } public IPortletSession getUserSession() { return userSession; } public List<String> getEmployeeSkillSessionRegister() { return employeeSkillSessionRegister; } public void setEmployeeSkillSessionRegister(List<String> employeeSkillSessionRegister) { this.employeeSkillSessionRegister = employeeSkillSessionRegister; } public void setUserSession(IPortletSession userSession) { this.userSession = userSession; for (String render : employeeSkillSessionRegister) { userSession.registerSessionInGroup(render); } } private EmployeeService employeeService; private EmployeeSkill employeeSkill; private EmployeeSkill employeeSkillCopy; private String skillName; private int randerCount = 0; private String screenName; public int getRanderCount() { return randerCount++; } public void setRanderCount(int randerCount) { this.randerCount = randerCount; } public EmployeeSkill getEmployeeSkill() { return employeeSkill; } public void setEmployeeSkill(EmployeeSkill employeeSkill) { this.employeeSkill = employeeSkill; } private EditMySkillFormProcessor skillFormProcessor; private AbsSkillEditFormState skillFormState; public AbsSkillEditFormState getSkillFormState() { return skillFormState; } public void setSkillFormState(AbsSkillEditFormState skillFormState) { this.skillFormState = skillFormState; } private AddBlankState addBlankState; private AddHasValueState addHasValueState; private UpdateState updateState; private DeletedState deletedState; private UpdateErrorState updateErrorState; private UnusableState unsableState; private AddErrorState addErrorState; public EditMySkillFormProcessor getSkillFormProcessor() { return skillFormProcessor; } public void setSkillFormProcessor(EditMySkillFormProcessor skillFormProcessor) { this.skillFormProcessor = skillFormProcessor; } private boolean firstTime = true; public MySkillEdit() { // System.out.println("MySkillEdit"); employeeService = ServiceFactory.getEmployeeService(); this.employeeSkill = new EmployeeSkill(); employeeSkillCopy = new EmployeeSkill(); addBlankState = new AddBlankState(this); unsableState = new UnusableState(this); addHasValueState = new AddHasValueState(this); updateState = new UpdateState(this); deletedState = new DeletedState(this); addErrorState = new AddErrorState(this); updateErrorState = new UpdateErrorState(this); skillFormState = unsableState; converter.setPattern("yyyy-MM-dd"); converter.setTimeZone(TimeZone.getDefault()); skillName = BLANKSTRING; screenName = ""; loadSkillList(); } public DateTimeConverter getConverter() { return converter; } private void beforeGetMethod() { if (firstTime) { firstTime = false; refreshUI(); } for (String render : employeeSkillSessionRegister) { userSession.registerSessionInGroup(render); } String newScreenName = userSession.getCurrentUserScreenName(); if (employeeSkillSelectChanged()) { onEmployeeSkillListChanged(); } if (isEmployeeChange(newScreenName)) { screenName = newScreenName; onEmployeeListChanged(); } } //methods for render page public String getSkillName() { // System.out.println("getSkillName :" + skillName); return skillName; } public void setSkillName(String skillName) { // System.out.println("setSkillName:" + skillName); this.skillName = skillName == null ? BLANKSTRING : skillName; } public String getSkillDescription() { return employeeSkill.getSkillDescription(); } public void setSkillDescription(String skillDescription) { employeeSkill.setSkillDescription(skillDescription); } public void setEmploySkill(SkillInfo skillInfo) { employeeSkill.setSkillId(skillInfo); } public String getChanged() { // System.out.println("getChanged"); beforeGetMethod(); return "true"; } public void setChanged(String changed) { // System.out.println("setChanged"); } public String getSkillMonth() { // System.out.println("getBaseMonth" + employeeSkill.getSkillMonth()); return String.valueOf(employeeSkill.getSkillMonth()); } private ArrayList selectItems; private void loadSkillList() { SkillService skillService = ServiceFactory.getSkillService(); List<String> skillList = skillService.getAllSkillNames(); selectItems = new ArrayList(); for (String name : skillList) { selectItems.add(new SelectItem(name)); } selectItems.add(new SelectItem(BLANKSTRING)); } public List getSkillList() { // System.out.println("getSkillList"); return selectItems; } public String getSkillExperience() throws BusinessException { return "" + employeeSkill.getSkillExperienceMonth(); } public void setSkillMonth(String skillMonth) { employeeSkill.setSkillMonth(formatNumber(skillMonth.trim())); } public Date getSkillStartDate() { return employeeSkill.getSkillStartDate(); } public void setSkillStartDate(Date startDate) { employeeSkill.setSkillStartDate(startDate); } public String getIsActive() { String isActive = "true"; if (employeeSkill.getIsActive() != 0) { char isActiveChar; isActiveChar = employeeSkill.getIsActive(); isActive = (isActiveChar == 'A' ? "true" : "false"); } return isActive; } public void setIsActive(String isActive) throws BusinessException { if ("true".equals(isActive)) { if (employeeSkill.getIsActive() == 'I') { employeeSkill.setActiveDate(new Date()); } employeeSkill.setIsActive('A'); // employeeSkill.setActiveDate(new Date()); } else { employeeSkill.setSkillMonth(employeeSkill.getSkillExperienceMonth()); employeeSkill.setIsActive('I'); } } private boolean isEmployeeChange(String newScreenName) { if (newScreenName.equals("")) { return true; } return !newScreenName.equals(screenName); } private boolean employeeSkillSelectChanged() { if (getSessionEmploySkill().getEsid() == null) { return false; } else { return !getSessionEmploySkill().getEsid().equals(employeeSkill.getEsid()); } } private EmployeeSkill getSessionEmploySkill() { //System.out.println("employeeSkillID:" + userSession.getApplicationAttribute(employeeSkillID)); if ((Integer) userSession.getApplicationAttribute(employeeSkillID) == null) { return new EmployeeSkill(); } else { Integer employeeSkillId = (Integer) userSession.getApplicationAttribute(employeeSkillID); EmployeeSkill es = employeeService.searchEmployeeSkillByEsId(employeeSkillId); if (es == null) { es = new EmployeeSkill(); } return es; } } public void readFromSession() { Integer employeeSkillId = (Integer) userSession.getApplicationAttribute(employeeSkillID); EmployeeSkill tmpEmploySkill = employeeService.searchEmployeeSkillByEsId(employeeSkillId); if (tmpEmploySkill != null) { this.employeeSkill.assignBy(tmpEmploySkill); skillName = employeeSkill.getSkillId().getSkillName(); } } private void writeToSession() { if (employeeSkill.getEsid() == null) { userSession.setApplicationAttribute(employeeSkillID, Integer.valueOf(0)); } else { userSession.setApplicationAttribute(employeeSkillID, this.employeeSkill.getEsid()); } } private void onEmployeeListChanged() { this.getSkillFormState().selectEmployeeList(); } private void onEmployeeSkillListChanged() { this.getSkillFormState().selectEmployeeSkillList(); } public void showWarning(String msg) { skillFormProcessor.showWarning(msg); } public void showMessage(String msg) { skillFormProcessor.showMessage(msg); } public void addEmployeeSkill() throws BusinessException { if (employeeSkill.getEmid() == null) { throw new BusinessException("Please choose a employee!"); } employeeSkill.setActiveDate(new Date()); SkillService skillService = ServiceFactory.getSkillService(); employeeSkill.setSkillId(skillService.searchSkillInfoByName(skillName)); employeeService.addEmployeeSkill(employeeSkill); } public void cancleEmployeeSkill() throws BusinessException { employeeSkill.assignBy(employeeSkillCopy); employeeService.addEmployeeSkill(employeeSkill); writeToSession(); this.clearLocalCopy(); //setSkillName(employeeSkill.getSkillId().getSkillName()); } public void updateEmployeeSkill() throws BusinessException { writeToSession(); SkillService skillService = ServiceFactory.getSkillService(); if (employeeSkill.getIsActive() == 'A') { employeeSkill.setActiveDate(new Date()); } employeeSkill.setSkillId(skillService.searchSkillInfoByName(skillName)); employeeService.updateEmployeeSkill(employeeSkill); } public void deleteEmployeeSkill() throws BusinessException { employeeService.removeEmployeeSkill(employeeSkill); employeeSkillCopy.assignBy(employeeSkill); clearSession(); } public void clearLocalCopy() { employeeSkill = new EmployeeSkill(); this.skillName = BLANKSTRING; setLocalEmployee(); } public void clearSession() { clearLocalCopy(); userSession.setApplicationAttribute(employeeSkillID, Integer.valueOf(0)); } private void setLocalEmployee() { Employee employee = employeeService.searchEmployeeByScreenName(userSession.getCurrentUserScreenName()); employeeSkill.setEmid(employee); } public void addButtonAction() { setLocalEmployee(); this.getSkillFormState().pressAddButton(); userSession.renderSessionGroup(employeeSkillSessionRender); } public void cancelButtonAction() { setLocalEmployee(); this.getSkillFormState().pressCancleButton(); userSession.renderSessionGroup(employeeSkillSessionRender); } public void updateButtonAction() { setLocalEmployee(); this.getSkillFormState().pressUpdateButton(); userSession.renderSessionGroup(employeeSkillSessionRender); } public void deleteButtonAction() { setLocalEmployee(); this.getSkillFormState().pressDeleteButton(); userSession.renderSessionGroup(employeeSkillSessionRender); } public void clearButtonAction() { //System.out.println("clearButtonAction"); this.getSkillFormState().pressClearButton(); } public void editName(String newName) { this.setSkillName(newName); this.getSkillFormState().editName(newName); } public void editDesc(String newDesc) { this.setSkillDescription(newDesc); this.getSkillFormState().editDesc(newDesc); } public void editBaseMonthChange(Integer baseMonth) { employeeSkill.setSkillMonth(baseMonth); this.getSkillFormState().editBaseMonth(baseMonth); } public void onNameChange(ValueChangeEvent e) { //System.out.println("onNameChange:" + (String) e.getNewValue()); String newName = (String) e.getNewValue(); editName(newName); } public void onDescChange(ValueChangeEvent e) { // System.out.println("on desc change"); String newDesc = (String) e.getNewValue(); editDesc(newDesc); } public void onBaseMonthChange(ValueChangeEvent e) { // System.out.println("onBasemonthChange"); String baseMonth = (String) e.getNewValue(); editBaseMonthChange(formatNumber(baseMonth.trim())); } private Integer formatNumber(String baseMonth) { Pattern p = Pattern.compile("[0-9]*"); Matcher m = p.matcher(baseMonth); while (m.find()) { baseMonth = m.group(0); break; } if (baseMonth.equals("")) { return Integer.valueOf(0); } else { return Integer.valueOf(baseMonth); } } public void setAddButtonVisible(boolean visible) { skillFormProcessor.setAddButtonVisible(visible); } public void setCancelButtonVisible(boolean visible) { skillFormProcessor.setCancelButtonVisible(visible); } public void setUpdateButtonVisible(boolean visible) { skillFormProcessor.setUpdateButtonnVisible(visible); } public void setDeleteButtonVisible(boolean visible) { skillFormProcessor.setDeleteButtonVisible(visible); } public void setClearButtonVisible(boolean visible) { skillFormProcessor.setClearButtonVisible(visible); } private void refreshUI() { this.getSkillFormState().refreshUI(); } public void changeToAddErrorState() { this.skillFormState = this.addErrorState; this.refreshUI(); } public void changeToAddBlankState() { this.skillFormState = this.addBlankState; this.refreshUI(); } public void changeToUpdateErrorState() { this.skillFormState = this.updateErrorState; this.refreshUI(); } public void changeToAddHasValueState() { this.skillFormState = this.addHasValueState; this.refreshUI(); } public void changeToUpdateState() { this.skillFormState = this.updateState; this.refreshUI(); } public void changeToUnusableState() { this.skillFormState = this.unsableState; this.refreshUI(); } public void changeToDeletedState() { this.skillFormState = this.deletedState; this.refreshUI(); }}