Tapestry 5.3.8 + Spring 4.0.5 小例子（二）

上篇 把项目（Crud）整体搭建完成，本章继续写项目的实现。

1、创建数据库表People：

create table PEOPLE
(
ID NUMBER primary key,
NAME NVARCHAR2(10),
AGE NUMBER,
BIRTHDAY DATE,
GENDER NVARCHAR2(10),
HOBBY NVARCHAR2(30)
)

2、创建实体类：

/**
* @package ：example.crud.entity<br>
* @author ：wanglongjie<br>
* @createDate ：2015年8月17日上午9:26:32<br>
*/
package example.crud.entity;

import java.util.Date;

import org.apache.tapestry5.beaneditor.NonVisual;

/**
* @package ：example.crud.entity<br>
* @file ：People.java<br>
* @describe ：用户 实体类<br>
* @author ：wanglongjie<br>
* @createDate ：2015年8月17日上午9:26:32<br>
* @updater ：<br>
* @updateDate ：<br>
* @updateContent ：<br>
*/
public class People {
/**
*
*/
public People() {
// TODO Auto-generated constructor stub
birthday = new Date();
}

/**
* ID 好
*/
@NonVisual
private int id;
/**
* 姓名
*/
private String name;
/**
* 年龄
*/
private int age;
/**
* 生日
*/
private Date birthday;
/**
* 性别
*/
private Gender gender;
/**
* 兴趣爱好
*/
private String hobby;

public int getId() {
return id;
}

public void setId(int id) {
this.id = id;
}

// 其他属性的set，get方法
// ......

@Override
public String toString() {
return "People [id=" + id + ", name=" + name + ", age=" + age
+ ", birthday=" + birthday + ", gender=" + gender + ", hobby="
+ hobby + "]";
}

}

创建 枚举类型代表性别：

package example.crud.entity;

public enum Gender {
男, 女;
}

创建 查询帮助实体：

/**
* @package ：example.register.entity<br>
* @author ：wanglongjie<br>
* @createDate ：2015年8月18日下午1:43:01<br>
*/
package example.crud.entity;

/**
* @package ：example.register.entity<br>
* @file ：QueryPeople.java<br>
* @describe ：查询实体<br>
* @author ：wanglongjie<br>
* @createDate ：2015年8月18日下午1:43:01<br>
* @updater ：<br>
* @updateDate ：<br>
* @updateContent ：<br>
*/
public class QueryPeople {
private String flag;
private Gender gender;
private int minAge = 0;
private int maxAge = 100;
private String name;
private String hobby;
private String minBirthday;
private String maxBirthday;

public QueryPeople() {
// TODO Auto-generated constructor stub
minAge = 0;
maxAge = 100;
flag = "";
}

public Gender getGender() {
return gender;
}

public void setGender(Gender gender) {
this.gender = gender;
}

// 其他属性的set，get方法
// ......

@Override
public String toString() {
return "QueryPeople [flag=" + flag + ", gender=" + gender + ", minAge="
+ minAge + ", maxAge=" + maxAge + ", name=" + name + ", hobby="
+ hobby + ", minBirthday=" + minBirthday + ", maxBirthday="
+ maxBirthday + "]";
}

}

3、创建接口，及完成接口实现类：

/**
* @package ：example.crud.dao<br>
* @author ：wanglongjie<br>
* @createDate ：2015年8月17日上午9:26:19<br>
*/
package example.crud.dao;

import java.util.List;
import java.util.Map;

import example.crud.entity.People;

/**
* @package ：example.crud.dao<br>
* @file ：PeopleDao.java<br>
* @describe ：用户Dao接口<br>
* @author ：wanglongjie<br>
* @createDate ：2015年8月17日上午9:26:19<br>
* @updater ：<br>
* @updateDate ：<br>
* @updateContent ：<br>
*/
public interface PeopleDao {
/**
*
* @method ：save<br>
* @describe ：保存用户<br>
* @author ：wanglongjie<br>
* @createDate ：2015年8月17日上午9:30:14 <br>
* @param people
* @return boolean
*/
boolean save(People people);

/**
*
* @method ：delete<br>
* @describe ：删除用户<br>
* @author ：wanglongjie<br>
* @createDate ：2015年8月17日上午9:30:23 <br>
* @param people
* @return boolean
*/
boolean delete(People people);

/**
*
* @method ：delete<br>
* @describe ：根据ID删除用户<br>
* @author ：wanglongjie<br>
* @createDate ：2015年8月17日上午9:30:33 <br>
* @param id
* @return boolean
*/
boolean delete(long id);

/**
*
* @method ：update<br>
* @describe ：更新用户<br>
* @author ：wanglongjie<br>
* @createDate ：2015年8月17日上午9:30:47 <br>
* @param people
* @return boolean
*/
boolean update(People people);

/**
*
* @method ：findById<br>
* @describe ：根据ID查找用户<br>
* @author ：wanglongjie<br>
* @createDate ：2015年8月17日上午9:30:57 <br>
* @param id
* @return People
*/
People findById(long id);

/**
*
* @method ：findAll<br>
* @describe ：查找所有用户<br>
* @author ：wanglongjie<br>
* @createDate ：2015年8月17日上午9:31:24 <br>
* @return List<People>
*/
List<People> findAll();

/**
*
* @method ：findByCondition<br>
* @describe ：根据条件查找用户<br>
* @author ：wanglongjie<br>
* @createDate ：2015年8月17日上午9:31:40 <br>
* @param condition
* @return List<People>
*/
List<People> findByCondition(Map<String, Object> condition);

/**
*
* @method ：findAllNames<br>
* @describe ：根据key值，查找姓名<br>
* @author ：wanglongjie<br>
* @createDate ：2015年8月18日下午2:43:51 <br>
* @param key
* @return List<String>
*/
List<String> findAllNames(String key);
}

/**
* @package ：example.crud.dao.impl<br>
* @author ：wanglongjie<br>
* @createDate ：2015年8月17日上午9:32:23<br>
*/
package example.crud.dao.impl;

import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;

import org.springframework.jdbc.core.RowCallbackHandler;
import org.springframework.jdbc.core.support.JdbcDaoSupport;

import example.crud.dao.PeopleDao;
import example.crud.entity.Gender;
import example.crud.entity.People;
import example.crud.util.MyTimesUtil;

/**
* @package ：example.crud.dao.impl<br>
* @file ：PeopleDaoImpl.java<br>
* @describe ：用户Dao层接口实现类<br>
* @author ：wanglongjie<br>
* @createDate ：2015年8月17日上午9:32:23<br>
* @updater ：<br>
* @updateDate ：<br>
* @updateContent ：<br>
*/
public class PeopleDaoImpl extends JdbcDaoSupport implements PeopleDao {

/**
*
* @method ：createOrQuerySequence<br>
* @describe ：创建或查询序列<br>
* @author ：wanglongjie<br>
* @createDate ：2015年8月17日上午9:43:17 <br>
* @param seqName
* @return int
*/
private int createOrQuerySequence(String seqName) {
int querySequence = 1;
try {
String querySql = "select seq_" + seqName
+ ".nextval num from dual t";
querySequence = Integer.parseInt(getJdbcTemplate()
.queryForMap(querySql).get("num").toString());
} catch (Exception e) {
String creatSql = "create sequence seq_" + seqName
+ " minvalue 1 start with 1 increment by 1 cache 20";
getJdbcTemplate().execute(creatSql);
}
return querySequence;
}

/*
* (non-Javadoc)
*
* @see example.crud.dao.PeopleDao#save(example.crud.entity.People)
*/
@Override
public boolean save(People people) {
// TODO Auto-generated method stub
String insert = "insert into people(id, name, age, birthday, gender, hobby) values (?,?,?,to_date(?,'yyyy-MM-dd'),?,?)";
Object[] obj = new Object[] {
createOrQuerySequence(People.class.getSimpleName()),
people.getName(), people.getAge(),
MyTimesUtil.format(people.getBirthday()),
people.getGender().toString(), people.getHobby() };
try {
getJdbcTemplate().update(insert, obj);
return true;
} catch (Exception e) {
// TODO: handle exception
e.printStackTrace();
return false;
}
}

/*
* (non-Javadoc)
*
* @see example.crud.dao.PeopleDao#delete(example.crud.entity.People)
*/
@Override
public boolean delete(People people) {
// TODO Auto-generated method stub
String delete = "delete from people t where t.id = ?";
try {
getJdbcTemplate().update(delete, people.getId());
return true;
} catch (Exception e) {
// TODO: handle exception
return false;
}
}

/*
* (non-Javadoc)
*
* @see example.crud.dao.PeopleDao#delete(long)
*/
@Override
public boolean delete(long id) {
// TODO Auto-generated method stub
String delete = "delete from people t where t.id = ?";
try {
getJdbcTemplate().update(delete, id);
return true;
} catch (Exception e) {
// TODO: handle exception
return false;
}
}

/*
* (non-Javadoc)
*
* @see example.crud.dao.PeopleDao#update(example.crud.entity.People)
*/
@Override
public boolean update(People people) {
// TODO Auto-generated method stub
String update = "update people t set t.name = ?, t.age = ?, t.birthday = to_date(?,'yyyy-MM-dd'), t.gender = ?, t.hobby = ? where t.id = ?";
Object[] obj = new Object[] { people.getName(), people.getAge(),
MyTimesUtil.format(people.getBirthday()),
people.getGender().toString(), people.getHobby(),
people.getId() };
try {
getJdbcTemplate().update(update, obj);
return true;
} catch (Exception e) {
// TODO: handle exception
e.printStackTrace();
return false;
}
}

/*
* (non-Javadoc)
*
* @see example.crud.dao.PeopleDao#findById(long)
*/
@Override
public People findById(long id) {
// TODO Auto-generated method stub
final People people = new People();
String find = "select * from people where id = '" + id + "'";
getJdbcTemplate().query(find, new RowCallbackHandler() {

@Override
public void processRow(ResultSet rs) throws SQLException {
// TODO Auto-generated method stub
do {
people.setId(rs.getInt("id"));
people.setName(rs.getString("name"));
people.setAge(rs.getInt("age"));
people.setBirthday(rs.getDate("birthday"));
String sex = rs.getString("gender");
if (sex.equalsIgnoreCase("男")) {
people.setGender(Gender.男);
} else if (sex.equalsIgnoreCase("女")) {
people.setGender(Gender.女);
}
people.setHobby(rs.getString("hobby"));
} while (rs.next());
}
});
return people;
}

/*
* (non-Javadoc)
*
* @see example.crud.dao.PeopleDao#findAll()
*/
@Override
public List<People> findAll() {
// TODO Auto-generated method stub
final List<People> peoples = new ArrayList<>();
String find = "select * from people";
getJdbcTemplate().query(find, new RowCallbackHandler() {

@Override
public void processRow(ResultSet rs) throws SQLException {
// TODO Auto-generated method stub
do {
People people = new People();
people.setId(rs.getInt("id"));
people.setName(rs.getString("name"));
people.setAge(rs.getInt("age"));
people.setBirthday(rs.getDate("birthday"));
String sex = rs.getString("gender");
if (sex.equalsIgnoreCase("男")) {
people.setGender(Gender.男);
} else if (sex.equalsIgnoreCase("女")) {
people.setGender(Gender.女);
}
people.setHobby(rs.getString("hobby"));
peoples.add(people);
} while (rs.next());
}
});
return peoples;
}

/*
* (non-Javadoc)
*
* @see example.crud.dao.PeopleDao#findByCondition(java.util.Map)
*/
@Override
public List<People> findByCondition(Map<String, Object> condition) {
// TODO Auto-generated method stub
final List<People> peoples = new ArrayList<>();
StringBuffer find = new StringBuffer("select * from people");
if (!condition.isEmpty()) {
find.append(" where ");
Entry<String, Object> entry = null;
String key = null;
Object value = null;
for (Iterator<Entry<String, Object>> it = condition.entrySet()
.iterator(); it.hasNext();) {
entry = it.next();
value = entry.getValue();
if (value != null && !value.equals("")) {
key = entry.getKey();
if (key.equals("name")) {
find.append(" name like '%" + value.toString().trim() + "%' and");
} else if (key.equals("gender")) {
find.append(" upper(gender) = upper('" + value
+ "') and");
} else if (key.equals("hobby")) {
find.append(" hobby like '%" + value.toString().trim() + "%' and");
} else if (key.equals("minage")) {
find.append(" age >= '" + value + "' and");
} else if (key.equals("maxage")) {
find.append(" age <= '" + value + "' and");
} else if (key.equals("minBirthday")) {
find.append(" birthday >= to_date('" + value
+ "','yyyy-MM-dd') and");
} else if (key.equals("maxBirthday")) {
find.append(" birthday <= to_date('" + value
+ "','yyyy-MM-dd') and");
}
}
}
find.append(" 1=1");
}
getJdbcTemplate().query(find.toString(), new RowCallbackHandler() {

@Override
public void processRow(ResultSet rs) throws SQLException {
// TODO Auto-generated method stub
do {
People people = new People();
people.setId(rs.getInt("id"));
people.setName(rs.getString("name"));
people.setAge(rs.getInt("age"));
people.setBirthday(rs.getDate("birthday"));
String sex = rs.getString("gender");
if (sex.equalsIgnoreCase("男")) {
people.setGender(Gender.男);
} else if (sex.equalsIgnoreCase("女")) {
people.setGender(Gender.女);
}
people.setHobby(rs.getString("hobby"));
peoples.add(people);
} while (rs.next());
}
});
return peoples;
}

/*
* (non-Javadoc)
*
* @see example.crud.dao.PeopleDao#findAllNames(java.lang.String)
*/
@Override
public List<String> findAllNames(String key) {
// TODO Auto-generated method stub
final List<String> list = new ArrayList<>();
String find = "select name from people";
if (key != null && !key.equals("")) {
find += " where name like '%" + key + "%'";
}
getJdbcTemplate().query(find, new RowCallbackHandler() {

@Override
public void processRow(ResultSet rs) throws SQLException {
// TODO Auto-generated method stub
do {
list.add(rs.getString("name"));
} while (rs.next());
}
});
return list;
}

}

4、将接口配置到Spring的Ioc容器，上篇的spring-service.xml已配置，也可采用Tapestry5专门配置服务的办法。



5、创建页面类，及页面模板：

首页面：Start.java

/**
* @package ：example.crud.pages<br>
* @author ：wanglongjie<br>
* @createDate ：2015年8月17日上午10:23:21<br>
*/
package example.crud.pages;

import java.lang.annotation.Annotation;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import org.apache.tapestry5.Block;
import org.apache.tapestry5.ComponentResources;
import org.apache.tapestry5.PropertyConduit;
import org.apache.tapestry5.annotations.Property;
import org.apache.tapestry5.beaneditor.BeanModel;
import org.apache.tapestry5.ioc.Messages;
import org.apache.tapestry5.ioc.annotations.Inject;
import org.apache.tapestry5.services.BeanModelSource;

import example.crud.dao.PeopleDao;
import example.crud.entity.People;
import example.crud.entity.QueryPeople;
import example.crud.pages.base.Base;

/**
* @package ：example.crud.pages<br>
* @file ：Start.java<br>
* @describe ：<br>
* @author ：wanglongjie<br>
* @createDate ：2015年8月17日上午10:23:21<br>
* @updater ：<br>
* @updateDate ：<br>
* @updateContent ：<br>
*/
public class Start extends Base {
@Inject
private Messages messages;
@Inject
private PeopleDao peopleDao;
private List<People> peoples;
@Property
private People people;
@Inject
private Block viewBlock;
@Property
private People peopleOne;
@Property
private QueryPeople queryPeople = new QueryPeople();

List<String> onProvideCompletionsFromName(String key) {
List<String> names = peopleDao.findAllNames(key);
return names;
}

/**
*
* @method ：getPeoples<br>
* @describe ：获取用户列表<br>
* @author ：wanglongjie<br>
* @createDate ：2015年8月17日下午1:40:34 <br>
* @return List<People>
*/
public List<People> getPeoples() {
if (queryPeople.getFlag().equals("") || queryPeople.getFlag() == null)
peoples = peopleDao.findAll();
else {
Map<String, Object> condition = new HashMap<>();
String gender = queryPeople.getGender() == null ? "" : queryPeople
.getGender().toString();
condition.put("gender", gender);
condition.put("minage", queryPeople.getMinAge());
condition.put("maxage", queryPeople.getMaxAge());
condition.put("minBirthday", queryPeople.getMinBirthday());
condition.put("maxBirthday", queryPeople.getMaxBirthday());
condition.put("name", queryPeople.getName());
condition.put("hobby", queryPeople.getHobby());
peoples = peopleDao.findByCondition(condition);
}
return peoples;
}

/**
*
* @method ：onActionFromDelete<br>
* @describe ：删除用户<br>
* @author ：wanglongjie<br>
* @createDate ：2015年8月17日下午1:40:46 <br>
* @param id
*            void
*/
void onActionFromDelete(long id) {
peopleDao.delete(id);
}

/**
*
* @method ：onActionFromView<br>
* @describe ：查找用户详细信息<br>
* @author ：wanglongjie<br>
* @createDate ：2015年8月17日下午3:34:52 <br>
* @param id
* @return Block
*/
Block onActionFromView(long id) {
peopleOne = peopleDao.findById(id);
return viewBlock;
}

/**
*
* @method ：onSuccessFromQueryForm<br>
* @describe ：<br>
* @author ：wanglongjie<br>
* @createDate ：2015年8月17日下午3:38:37 <br>
*             void
*/
Object onSuccessFromQueryForm() {
queryPeople.setFlag("query");
return Start.class;
}

// [用户实体模型 START]
@Inject
private BeanModelSource beanModelSource;
@Inject
private ComponentResources componentResources;
private BeanModel<People> peopleBeanModel;

public BeanModel<People> getPeopleBeanModel() {
if (peopleBeanModel == null) {
peopleBeanModel = beanModelSource.createEditModel(People.class,
messages);
peopleBeanModel.get("name").label("用户名");
peopleBeanModel.get("age").label("年龄");
peopleBeanModel.get("gender").label("性别");
peopleBeanModel.get("birthday").label("生日");
peopleBeanModel.get("hobby").label("兴趣爱好");
peopleBeanModel.add("view", new selfPropertyConduit()).label("详情");
peopleBeanModel.add("delete", new selfPropertyConduit())
.label("删除");
}
return peopleBeanModel;
}

class selfPropertyConduit implements PropertyConduit {

/*
* (non-Javadoc)
*
* @see
* org.apache.tapestry5.ioc.AnnotationProvider#getAnnotation(java.lang
* .Class)
*/
@Override
public <T extends Annotation> T getAnnotation(Class<T> arg0) {
// TODO Auto-generated method stub
return null;
}

/*
* (non-Javadoc)
*
* @see org.apache.tapestry5.PropertyConduit#get(java.lang.Object)
*/
@Override
public Object get(Object arg0) {
// TODO Auto-generated method stub
return "";
}

/*
* (non-Javadoc)
*
* @see org.apache.tapestry5.PropertyConduit#getPropertyType()
*/
@SuppressWarnings("rawtypes")
@Override
public Class getPropertyType() {
// TODO Auto-generated method stub
return String.class;
}

/*
* (non-Javadoc)
*
* @see org.apache.tapestry5.PropertyConduit#set(java.lang.Object,
* java.lang.Object)
*/
@Override
public void set(Object arg0, Object arg1) {
// TODO Auto-generated method stub

}

}
// [用户实体模型 END]

}

首页面模板 Start.tml

<html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_1_0.xsd">
<t:form t:id="queryForm" t:clientValidation="false">
<h2>检索用户</h2>
<t:hidden value="queryPeople.flag"/>
性别：
<t:select t:id="gender" model="genders" value="queryPeople.gender" style="margin-right:15px; width:80px;"/>
年龄：
<t:textfield value="queryPeople.minAge" style="width:40px;" validate="min=0,max=100"/>
~
<t:textfield value="queryPeople.maxAge" style="margin-right:15px; width:40px;" validate="min=0,max=100"/>
生日：
<t:textfield value="queryPeople.minBirthday" style="width:100px;" onfocus="WdatePicker({dateFmt:'yyyy-MM-dd'})"/>
~
<t:textfield value="queryPeople.maxBirthday" style="margin-right:15px;width:100px;" onfocus="WdatePicker({dateFmt:'yyyy-MM-dd'})"/>
姓名：
<t:textfield t:id="name"  value="queryPeople.name" t:mixins="autocomplete" style="margin-right:10px; width:120px;" />
兴趣：
<t:textfield t:id="queryHobby" value="queryPeople.hobby" style="margin-right:15px; width:120px;"/>
<t:submit value="查询" style="width:100px"/>
</t:form>
<hr/>
<t:grid source="peoples" row="people" model="peopleBeanModel" rowsPerPage="10">
<t:parameter name="nameCell">
<t:pagelink page="edit" context="people.id">${people.name}</t:pagelink>
</t:parameter>
<t:parameter name="viewCell">
<t:actionlink t:id="view" context="people.id" zone="viewZone">View</t:actionlink>
</t:parameter>
<t:parameter name="deleteCell">
<t:actionlink t:id="delete" context="people.id">Delete</t:actionlink>
</t:parameter>
</t:grid>
<hr/>
<t:zone t:id="viewZone" />
<t:block t:id="viewBlock">
<h2>【${peopleOne.name}】的资料</h2>
<ul style="padding-left: 40px;">
<li>年龄: ${peopleOne.age}</li>
<li>性别: ${peopleOne.gender}</li>
<li>生日: ${peopleOne.birthday}</li>
<li>兴趣: ${peopleOne.hobby}</li>
</ul>
</t:block>
<t:pagelink page="edit" context="0">添加新用户</t:pagelink>
</html>

编辑页面：Edit.java

/**
* @package ：example.crud.pages<br>
* @author ：wanglongjie<br>
* @createDate ：2015年8月17日下午12:58:35<br>
*/
package example.crud.pages;

import org.apache.tapestry5.annotations.Property;
import org.apache.tapestry5.ioc.annotations.Inject;

import example.crud.dao.PeopleDao;
import example.crud.entity.People;
import example.crud.pages.base.Base;

/**
* @package ：example.crud.pages<br>
* @file ：Edit.java<br>
* @describe ：更新用户<br>
* @author ：wanglongjie<br>
* @createDate ：2015年8月17日下午12:58:35<br>
* @updater ：<br>
* @updateDate ：<br>
* @updateContent ：<br>
*/
public class Edit extends Base {
@Inject
private PeopleDao peopleDao;
@Property
private People people = new People();
private long people_id;

void onActivate(long id) {
if (id > 0) {
// 修改用户
people = peopleDao.findById(id);
people_id = id;
}
}

long onPassivate() {
return people_id;
}

/**
*
* @method ：onSuccess<br>
* @describe ：更新用户<br>
* @author ：wanglongjie<br>
* @createDate ：2015年8月17日下午2:41:32 <br>
* @return Object
*/
Object onSuccess() {
if (people_id > 0) {
// 修改用户
peopleDao.update(people);
} else {
// 添加用户
peopleDao.save(people);
}
return Start.class;
}

}

编辑页面模板：Edit.tml

<html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_0_0.xsd">
<h2>编辑/创建 用户</h2>
<t:form>
<div>
<t:label for="name"/>
<t:textfield t:id="name" value="people.name" label="姓名：" validate="required,minlength=2,maxlength=6"/>
</div>
<div>
<t:label for="age"/>
<t:textfield t:id="age" value="people.age" label="年龄：" validate="required,min=0,max=100"/>
</div>
<div>
<t:label for="birthday"/>
<t:datefield  t:id="birthday" value="people.birthday" label="生日：" format="yyyy-MM-dd" onfocus="WdatePicker({dateFmt:'yyyy-MM-dd'})"/>
</div>
<div>
<t:label for="gender"/>
<t:select t:id="gender" model="genders" value="people.gender" label="性别："/>
</div>
<div>
<t:label for="hobby"/>
<t:textfield t:id="hobby" value="people.hobby" label="兴趣："/>
</div>
<t:submit value="创建/更新"/>
</t:form>
<t:pagelink page="start">返回主页</t:pagelink>
</html>

至此，页面类与页面模板已创建完毕。代码中看到的两个页面类都继承了Base.java，是因为两个页面类都需要的东西，提取出来，生成一个基础类，该类必须放在pages包下的base包里面。

/**
* @package ：example.crud.pages.base<br>
* @author ：wanglongjie<br>
* @createDate ：2015年8月18日下午4:44:46<br>
*/
package example.crud.pages.base;

import org.apache.tapestry5.SelectModel;
import org.apache.tapestry5.annotations.Import;
import org.apache.tapestry5.ioc.Messages;
import org.apache.tapestry5.ioc.annotations.Inject;
import org.apache.tapestry5.util.EnumSelectModel;

import example.crud.entity.Gender;

/**
* @package ：example.crud.pages.base<br>
* @file ：Base.java<br>
* @describe ：<br>
* @author ：wanglongjie<br>
* @createDate ：2015年8月18日下午4:44:46<br>
* @updater ：<br>
* @updateDate ：<br>
* @updateContent ：<br>
*/
@Import(library = "context:js/My97DatePicker/WdatePicker.js")
public class Base {
@Inject
private Messages messages;

public SelectModel getGenders() {
return new EnumSelectModel(Gender.class, messages);
}

public Gender getMale() {
return Gender.男;
}

public Gender getFemale() {
return Gender.女;
}
}

整个代码已贴完了！部署到Tomcat下，浏览器打开“http://localhost:8888/Crud/Start”，即可看到页面