●关于Struts！我只是想logic:iterate来循环显示我的列表

给你一点代码,参考一下,经过测试,没有问题,请看其中的关键内容 <table width="700"
      border="0" cellspacing="0" cellpadding="0">
      <tr align="left">
        <th><bean:message key="app.username" /></th>
        <th><bean:message key="app.name" /></th>
        <th><bean:message key="app.phone" /></th>
        <th><bean:message key="app.email" /></th>
        <th><bean:message key="app.department" /></th>
        <th><bean:message key="app.role" /></th>
      </tr>            <logic:iterate id="employee" name="employees">
<tr align="left">
  <td>
            <bean:write name="employee" property="username" />
  </td>
  <td>
            <bean:write name="employee" property="name" />
  </td>
  <td>
            <bean:write name="employee" property="phone" />
  </td>
  <td>
            <bean:write name="employee" property="email" />
  </td>
  <td>
            <bean:write name="employee" property="department" />
  </td>
  <td>
            <bean:write name="employee" property="rolename" />
  </td>
  <td>
        <a href="Edit.do?username=<bean:write name="employee"
      property="username" />">Edit</a>
    <a href="Delete.do?username=<bean:write name="employee"
      property="username" />">Delete</a>
  </td>
</tr>
      </logic:iterate>
      <!-关键内容结束-- >
      <tr>
        <td colspan="7">
  <hr>
</td>
      </tr>
    </table>
    <font size="-1" face="arial">
      <a href="addemployee.jsp">Add New Employee</a>
    </font>

解决方案 »

免费领取超大流量手机卡，每月29元包185G流量+100分钟通话, 中国电信官方发货

上面的例子已经很完整拉
关键是<logic:iterate></logic:iterate>这对标签里的内容实现了循环吧数据输出<logic:iterate id="employee" name="employees">
name="employees"是Form的名字
<bean:write name="employee" property="name" />
property="name"是你显示的字段的名字
<%@ taglib uri="/WEB-INF/struts-logic.tld" prefix="logic" %>
<%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %>
<%@ taglib uri="http://java.sun.com/jstl/core" prefix="c" %>
<%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" %>
<%@ taglib prefix="tags"  tagdir="/WEB-INF/tags" %>
<%@ page errorPage="error.jsp" %>
<%@ page pageEncoding="gbk" %><%@ page contentType="text/html; charset=GBK" %>
<html>
<head>
<title>user List</title>
<meta http-equiv="Content-Type" content="text/html; charset=GBK">
</head>
<body bgcolor="#ffffaa" link="#ffcc00" alink="#ffff00" vlink="#ff9900"
marginwidth="0" marginheight="0" topmargin="0" leftmargin="0">
<tags:header title="用户列表"/>
<hr  />
<jsp:useBean id="userdao" scope="request" class="com.darwin.hibernate.daoimpl.UserDAOImpl"/>
<logic:iterate id="useri" name="userdao" property="users">
  <c:url var="urlGetUser" value="user.do">
    <c:param name="action" value="setPassword_read" />
    <c:param name="user_name" > <bean:write name="useri" property="user_name" filter="true"/> </c:param>
  </c:url>
   <a target="_blank" href="<c:out value='${urlGetUser}'/>" >
     <bean:write name="useri" property="user_name" filter="true"/>::
   </a>
   <bean:write name="useri" property="user_pass" filter="true"/>
   <br />
</logic:iterate>
<hr /></body>
</html>
你是指
<logic:iterate id="useri" name="userdao" property="users">
中的 id,name,property不知道传啥嘛？
不单是页面啊，关于它的config要怎么写，bean要如何写
晕~我想问jsp&config&class
是我所指的“完整”啊
package com.darwin.hibernate.daoimpl;import com.darwin.hibernate.dao.*;
import com.darwin.hibernate.po.*;
import net.sf.hibernate.HibernateException;
import com.darwin.hibernate.util.sys.*;
import java.util.HashMap;
import net.sf.hibernate.cfg.*;
import net.sf.hibernate.*;
import java.util.*;public class UserDAOImpl
    implements UserDAO {
  private User[] users = null;
  private User user=null;  /**
   * addUser
   *
   * @param user User
   */
  public void addUser(User user) {
    try {
      System.out.println("Try add user......");
      HibernateUtil.add(user);
      System.out.println("add finished");
    }
    catch (Exception ex) {
      ex.printStackTrace();
    }
  }  /**
   * getUsers
   *
   * @return User[]
   */
  public User[] getUsers() {
    User[] users1 = null;
    System.out.println("Startting getUsers......");
    try {
      Session session1 = HibernateSessionFactory.currentSession();
      Transaction tx = session1.beginTransaction();
      String strQry = "from User";
      int i = 0;
      Query query = session1.createQuery(strQry);
      List list = query.list();
      users1 = (User[]) list.toArray(new User[list.size()]);
      tx.commit();
      HibernateSessionFactory.closeSession();
    }
    catch (HibernateException e) {
      e.toString();
    }
    finally {    }
    return (users1);
  }  /**
   * getUserbyId
   *
   * @param id String
   * @return User
   */
  public User getUser(String user_name) {
    User user = new User();
    try {
      System.out.println("Try get user......");
      user = (User) HibernateUtil.findById(user.getClass(), user_name);
      System.out.println("Get finished");
    }
    catch (Exception ex) {
      ex.printStackTrace();
    }
    return user;
  }   /**
   * updateUser
   *
   * @param user User
   */
  public void updateUser(User user) {
    try {
      System.out.println("UserDAOImpl,Try update user......");
      HibernateUtil.update(user);
      System.out.println("UserDAOImpl, Update finished");
    }
    catch (Exception ex) {
      ex.printStackTrace();
    }  }
}
在传统的应用程序对ActionForm Bean的访问中，我们通常都写成如下的形式： Connection conn=DriverManager.getConnection("JDBC URL ");
      sql=" select *  from some tables ";
PreparedStatement stmt = conn.prepareStatement(sql);
      ResultSet rs = stmt.executeQuery();
ArrayList array=new ArrayList();
while (rs.next()) {
   AActionForm actionForm =new AActionForm ();
   actionForm.setId(rs.getString("Id"));
   actionForm.setName(rs.getString("Name"));
   array.add(actionForm);
}
request.setAttribute("array", array);

在Action 的Execute方法中，我们把这个集合用request.setAttribute("array", array)存储起来，然后在JSP页面中，我们用iterate Tag把数据循环现实出来。代码通常都是这个样子：
<logic:present name=" array " scope="request">
<logic:iterate name=" array " id=" array "
type="com.bhsky.webis.Goods">
<tr align="center">
    <td class="table2">
<bean:write name=" array " property="goodsid"/>
</td>
<td class="table2">
<bean:write name=" array " property="goodsname"/>
</td>
  </tr>
  </logic:iterate>
</logic:present>
如果不用提交表单只是显示表格的应该没必要写ActionForm，那么action-mappings该如何定义呢？
终于找到原因了，原来是页面上没有导入logic标签库，狂晕。哈哈，放分中……