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同一个SSH项目，只改变访问的表名，打成JAR包后再次导入，报错无法实例化Action

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悬赏园豆：30 [已关闭问题] 关闭于 2018-11-01 16:39

请社区的大佬帮忙解决一下小弟的难题，谢谢！
问题：
改变访问的table，重新将打成JAR包，再次导入并buildpath之后，报错无法实例化Action。
请各位大佬帮帮忙。








一、StudentAction
package com.supporter.prj.bm.student.action;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.OutputStream;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.List;
import java.util.Map;
import javax.servlet.ServletContext;
import org.apache.commons.lang.StringUtils;
import org.apache.poi.ss.usermodel.Row;
import org.apache.poi.ss.usermodel.Sheet;
import org.apache.poi.ss.usermodel.Workbook;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;
import org.apache.struts2.ServletActionContext;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Controller;
import com.supporter.prj.bm.struts.AbstractAction;
import com.supporter.prj.bm.student.entity.Student;
import com.supporter.prj.bm.student.service.StudentService;
import com.supporter.prj.com_codetable.ComCodeTableClient;
import com.supporter.prj.com_codetable.ComCodeTableItem;
import com.supporter.prj.eip.user.util.RoleAccountDeptActionUtil;
import com.supporter.prj.eip_service.EIPService;
import com.supporter.util.CodeTable;
import com.supporter.util.CommonUtil;
import com.supporter.util.HttpUtil;
@Controller
@Scope("prototype")
public class StudentAction extends AbstractAction {
// Action像是服务员，顾客点什么菜，菜上给几号桌，都是ta的职责；Service是厨师，action送来的菜单上的菜全是ta做的；Dao是厨房的小工，和原材料(通过hibernate操作数据库)打交道的事情全是ta管。
@Autowired
private StudentService studentservice;
private String pageUrl;
private String studentid;
private Student student;
public String getStudentid() {
return studentid;
}
public void setStudentid(String studentid) {
this.studentid = studentid;
}
public String getPageUrl() {
return pageUrl;
}
public void setPageUrl(String pageUrl) {
this.pageUrl = pageUrl;
}
public Student getStudent() {
return student;
}
public void setStudent(Student student) {
this.student = student;
}
public String studentlist() {
this.pageUrl = "student_list.jsp";
return SUCCESS;
}
public void getStudentJson() {//获取json
String json = studentservice.getstudentJson(getRequestParameters());
HttpUtil.write(getResponse(), json);
}
public String newStudent() {//新建学生方法
if (StringUtils.isNotBlank(getStudentid())) {
student = studentservice.getStudent(getStudentid());
}
this.pageUrl = "student_new.jsp";
return SUCCESS;
}
//public String editStudent() {//修改学生方法
//if (StringUtils.isNotBlank(getStudentid())) {
//student = studentservice.getStudent(getStudentid());
//}
//this.pageUrl = "student_new.jsp";
//return SUCCESS;
//}
public void ajaxCheckName() {//检查名称重复
String name = CommonUtil.trim(getRequestPara("name"));
String msg = studentservice.checkName(getStudentid(), name);
HttpUtil.write(getResponse(), msg);
}
public void ajaxSaveOrUpdate() {//保存并更新
String msg = studentservice.saveOrUpdatestudent(getStudent());
HttpUtil.write(getResponse(), msg);
}
public void deletestudent() {//删除学生方法
String msg = studentservice.deleteStudent(getStudentid());
HttpUtil.write(getResponse(), msg);
}
//这个方法就是去拿码表里的东西
public CodeTable getDepType() {//DepType是去码表里取collegeType数据的方法，被页面里调用显示
List<ComCodeTableItem> items = ComCodeTableClient.getList("student");
CodeTable codeTable = new CodeTable();
for (ComCodeTableItem item : items) {
codeTable.insertItem(item.getItemId(), item.getItemValue());
/System.out.println(codeTable+"****************");*/
}
return codeTable;
}
public CodeTable getSexType(){
//该方法是选择下拉框的男女属性设置方法
CodeTable codeTable = new CodeTable();
codeTable.insertItem("男", "男");
codeTable.insertItem("女", "女");
return codeTable;
}
private InputStream is;
public InputStream getIs() {
return is;
}
//public String export2Excel() {
///List<Student> rows = studentservice.querySome(getRequestParameters());
//Workbook wb = new XSSFWorkbook();
//Sheet sheet = wb.createSheet("学生列表");
//Row header = sheet.createRow(0);
//header.createCell(0).setCellValue("序号");
//header.createCell(1).setCellValue("姓名");
//header.createCell(2).setCellValue("性别");
//header.createCell(3).setCellValue("学院");
//header.createCell(4).setCellValue("入学时间");
//int i = 1;
//for (Student s : rows) {
///Row row = sheet.createRow(i++);
///row.createCell(0).setCellValue(i - 1);
//row.createCell(1).setCellValue(s.getName());
//row.createCell(2).setCellValue(s.getSex());
//row.createCell(3).setCellValue(s.getcollegeType());
//row.createCell(4).setCellValue(s.getTime());
//}
//ServletContext application = ServletActionContext.getServletContext();
//try {
//OutputStream os = new FileOutputStream(application.getRealPath("/WEB-INF/学生列表.xlsx"));
//wb.write(os);
//wb.close();
//is = new FileInputStream(new File(application.getRealPath("/WEB-INF/学生列表.xlsx")));
//} catch (Exception e) {
// e.printStackTrace();
//}

    //return "export_success";
//}

public void exportRoleAccountDeptData() {//导出方法
    Map<String, Object> map = getRequestParameters();
    RoleAccountDeptActionUtil.exportListData(map,getUserProfile(),getBmYear());
}
public String ispd;
public String getIspd() {
    return compare();
}
public void setIspd(String ispd) {
    this.ispd = ispd;
}
 public String compare() {
    //如果想比较日期则写成"yyyy-MM-dd"就可以了
    SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd hh:mm:ss");
    //将字符串形式的时间转化为Date类型的时间
Date time = null;
    try {
        time = sdf.parse(EIPService.getRegistryService().get("DISSAPPEAR"));
        if (time.before(new Date()))
            return "1";
    else
            return null;

    } catch (ParseException e) {

        e.printStackTrace();
    }

     //Date类的一个方法，如果a早于b返回true，否则返回false
    return null;
}

}

二、StudentDao

package com.supporter.prj.bm.student.dao;

import java.sql.SQLException;
import java.util.List;
import java.util.Map;

import org.apache.commons.lang.StringUtils;
import org.hibernate.HibernateException;
import org.hibernate.Query;
import org.hibernate.Session;
import org.springframework.orm.hibernate3.HibernateCallback;
import org.springframework.stereotype.Repository;

import com.supporter.prj.bm.student.entity.Student;
import com.supporter.prj.core.orm.hibernate3.dao.SysDaoSupport;
import com.supporter.util.CommonUtil;

@Repository
public class StudentDao extends SysDaoSupport<Student, String> {//D a o 层主要做数据库的交互工作

public long getCountForList(Map<String, Object> params) {

    String hql = getCountHqlForList(params);
    return (Long) this.retrieve(hql, params).get(0);
}

public String getCountHqlForList(Map<String, Object> params) {

    String hql = " SELECT COUNT(id) FROM " + Student.class.getName() + " WHERE 1=1 ";
    String filterHql = getFilterHqlForList(params);
    if (StringUtils.isNotBlank(filterHql)) {
        hql += filterHql;
    }
    return hql;
}

/**
 * @param params
 * @return
 */
public String getFilterHqlForList(Map<String, Object> params) {
    String hql = "";

    if (params.containsKey("studentsex")) {
        String sex = CommonUtil.trim(params.get("studentsex").toString());
        if (StringUtils.isNotBlank(sex)) {
            hql += " and sex = :sex ";
            params.put("sex", sex);
        }
    }

    if (params.containsKey("studentcollege")) {
        String college = CommonUtil.trim(params.get("studentcollege").toString());
        if (StringUtils.isNotBlank(college)) {
            hql += " and college = :college ";
            params.put("college", college);
        }
    }
    if (params.containsKey("searchKeyWord")) {
        String searchKeyWord = CommonUtil.trim(params.get("searchKeyWord").toString());
        if (StringUtils.isNotBlank(searchKeyWord)) {
            hql += " and name like :searchKeyWord ";
            if (!searchKeyWord.startsWith("%")) {
                searchKeyWord = "%" + searchKeyWord;
            }
            if (!searchKeyWord.endsWith("%")) {
                searchKeyWord += "%";
            }
            params.put("searchKeyWord", searchKeyWord);
        }
    }
    
    return hql;
}

public String getHqlForList(Map<String, Object> params) {

    String hql = " FROM " + Student.class.getName() + " WHERE 1=1 ";
    String filterHql = getFilterHqlForList(params);
    if (StringUtils.isNotBlank(filterHql)) {
        hql += filterHql;
    }
    hql += " ORDER BY college,name ";
    return hql;
}

public List<Student> getstudents(Map<String, Object> params) {
    final String hql = getHqlForList(params);
    final Map<String, Object> paramters = params;

    return this.getHibernateTemplate().executeWithNativeSession(new HibernateCallback<List<Student>>() {

        @SuppressWarnings("unchecked")
        @Override
        public List<Student> doInHibernate(Session session) throws HibernateException, SQLException {
            Query query = session.createQuery(hql);
            if (paramters.containsKey("start")) {
                int start = Integer.parseInt((String) paramters.get("start"));
                query.setFirstResult(start);
            }
            if (paramters.containsKey("limit")) {
                int limit = Integer.parseInt((String) paramters.get("limit"));
                query.setMaxResults(limit);
            }
            query.setProperties(paramters);
            return query.list();
        }
    });
}

}

三、Student

package com.supporter.prj.bm.student.entity;

import java.text.SimpleDateFormat;
import java.util.Date;

public class Student {
private String id;//ID

private String name;//姓名

private String sex;//性别

private String college;//院系

private Date time;//时间


private String collegeType;//院系名称

private String times;
public String getTimes(){
    SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
    
    return sdf.format(time);
}

public String getcollegeType() {
    return collegeType;
}
public void setcollegeType(String collegeType) {
    this.collegeType = collegeType;
}
public String getId() {
    return id;
}
public void setId(String id) {
    this.id = id;
}
public String getName() {
    return name;
}
public void setName(String name) {
    this.name = name;
}
public String getSex() {
    return sex;
}
public void setSex(String sex) {
    this.sex = sex;
}
public String getcollege() {
    return college;
}
public void setcollege(String college) {
    this.college = college;
}
public Date getTime() {
    return time;
}
public void setTime(Date time) {
    this.time = time;
}

}
四、StudentService

package com.supporter.prj.bm.student.service;

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

import org.apache.commons.lang.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import com.supporter.prj.bm.student.dao.StudentDao;
import com.supporter.prj.bm.student.entity.Student;
import com.supporter.prj.com_codetable.ComCodeTableClient;
import com.supporter.prj.com_codetable.ComCodeTableItem;
import com.supporter.prj.log4j.XLogger;
import com.supporter.security.UserProfile;
import com.supporter.util.CodeTable;
import com.supporter.util.DateJsonValueProcessor;

import net.sf.json.JSONArray;
import net.sf.json.JsonConfig;

@Service
public class StudentService {
//Action像是服务员，顾客点什么菜，菜上给几号桌，都是ta的职责；Service是厨师，action送来的菜单上的菜全是ta做的；Dao是厨房的小工，和原材料(通过hibernate操作数据库)打交道的事情全是ta管。
@Autowired
private StudentDao studentDao;

public String getstudentJson(Map<String, Object> params) {
    long count = studentDao.getCountForList(params);
    List<Student> students = studentDao.getstudents(params);
    List<ComCodeTableItem> items = ComCodeTableClient.getList("student");
    CodeTable codeTable = new CodeTable();
    for (ComCodeTableItem item : items) {
        codeTable.insertItem(item.getItemId(), item.getItemValue());
    }
    for (Student student : students) {
        student.setcollegeType(codeTable.get(student.getcollege()).toString());
    }

    JsonConfig jsonConfig = new JsonConfig();
    jsonConfig.registerJsonValueProcessor(Date.class, new DateJsonValueProcessor("yyyy-MM-dd"));
    JSONArray jsonArray = JSONArray.fromObject(students, jsonConfig);
    return "{totalCount:" + count + ",root:" + jsonArray.toString() + "}";
}

public String saveOrUpdatestudent(Student student) {

    if (StringUtils.isNotBlank(student.getId())) {
        student.setTime(new Date());
        studentDao.merge(student);
    } else {
        student.setTime(new Date());
        studentDao.save(student);
    }

    return "";
}

public String deleteStudent(String studentid) {
    studentDao.delete(studentid);
    return "";
}

public Student getStudent(String studentid) {
    if (StringUtils.isBlank(studentid)) {
        XLogger.getLogger().error("studentid is null!");
        return null;
    }
    Student student = studentDao.get(studentid);
    return student;
}

public void exportListstudent(Map<String, Object> map, UserProfile userProfile) {

}

public List<Student> querySome(Map<String, Object> params) {
    long count = studentDao.getCountForList(params);
    List<Student> students = studentDao.getstudents(params);
    List<ComCodeTableItem> items = ComCodeTableClient.getList("student");
    CodeTable codeTable = new CodeTable();
    for (ComCodeTableItem item : items) {
        codeTable.insertItem(item.getItemId(), item.getItemValue());
    }
    for (Student student : students) {
        student.setcollegeType(codeTable.get(student.getcollege()).toString());
    }
    return students;
}

public String checkName(String studentid, String name) {
    // TODO 自动生成的方法存根
    return null;
}

}
五、student_list.jsp

<%@ page contentType="text/html; charset=UTF-8"%>
<%@ include file="../../common/common.inc"%>
<%@ taglib uri="/WEB-INF/supp_struts.tld" prefix="supp"%>
<html>
<head>
<title>WZC学生管理</title>
<jsp:include page="../../bm/common/pop_layer.jsp" />
<script type="text/javascript" src="<supp:contextPath />/ext/adapter/ext/ext-base.js"></script>
<script type="text/javascript" src="<supp:contextPath />/ext/ext-all.js"></script>
<script type="text/javascript" src="<supp:contextPath />/ext/build/locale/ext-lang-zh_CN.js"></script>
<script type="text/javascript" src="<supp:contextPath/>/ext/sync.js"></script>
<script type="text/javascript" src="<supp:contextPath />/common/OverRideCheckboxSelection.js"></script>
<link rel="stylesheet" type="text/css" href="<supp:contextPath />/ext/resources/css/ext-all.css" />
<link rel="stylesheet" href="<supp:contextPath />/common/styles.css" type="text/css">
<%@ include file="../common/javascript.inc"%>
<style type="text/css">
.x-grid3{position:relative;overflow:hidden;background-color:#fff;}
</style>
</head>

<body>
<div id="north">
<table width="100%" height="25"
class="x-panel-header x-unselectable fixedRow">
<tr>
<td align="left" width="20"><img
src='<supp:contextPath />/img/grid.png'>
</td>
<td align="left">WZC学生管理</td>
<td> </td>
<td align="right"> </td>

        </tr>
    </table>
</div>
    <table border="0" cellspacing="0" class="x-toolbar x-small-editor fixedRow" width="100%" height="25">
    <tr height="25" class="btn-padding">
        <td width='50' style="padding-left:5px; padding-top:3px;">
            <div id='btn_new'></div>
        </td>
        <td width='50' style="padding-left:2px; padding-top:3px;">
            <div id='btn_del'></div>
        </td>
        <td>&nbsp;</td>

    </tr>
</table>
<supp:form name="BM_STUDENRT_TEST">
    <supp:input name="studentid" type="hidden" />
    <table border="0">
        <tr>
        
        <td width="70" align="right">
                    性别：
                </td>
                <td width="150" align="left">
                <!-- 使用supp:input创建标签 -->
                <supp:input name="student.sexType" codeTableExpr="sexType" type="select" width="50%" maxLength="64"/>
                <!-- sexType在studentAction里添加了选择方法，codeTableExpr则是为了在后台选择相应的属性 -->
                <!-- <select name="sexType" style="width:130px;" id="sexType" onchange="query()">
                        <option value="1">男</option>
                        <option value="2">女</option>
                        </select> -->
                </td>
                <td width="100" align="right">
                    院系：&nbsp;
                </td>
                <td width="200px">
                <supp:input name="student.collegeType" codeTableExpr="DepType" type="select" width="50%" maxLength="64"/>
                
                    <!-- <select name="student.collegeType"  style="width:130px;"  onchange="query()">
                            这里的院系在码表里   需要去拿到码表的东西 
                    </select> -->
                </td>
            <td width="80" align="right">关键字：</td>
            <td>
            <supp:input width="180px" name="searchKeyWord" onChange="query()" title="请输入名称"/>
            </td>
            <td colspan="2">&nbsp;</td>
            <td align="right">
                <div id="div_search"></div>
            </td>
            <td>
                <div id="div_export"></div>
            </td>
            <td width="6"></td> 
        </tr>
    </table>
    <div id="grid_div" style="height: 90%; width: 100%"></div>
</supp:form>

<script type="text/javascript">
    
    Ext.onReady(function() {
        var limit = parseInt(getCookie("budget_dept_category_list"));
        if (!limit || limit <= 0) {
            limit = 20;
        }
        var url = "studentAction!getStudentJson.action";
        var extFields = ["id","name","sex","college","time"];
        var sm = new Ext.grid.CheckboxSelectionModel({singleSelect : false});
        var cm = [  new Ext.grid.RowNumberer({header:'',width:40}),
                    sm,
                    {header:'序号',width:70,dataIndex:'id',sortable:false,hidden:true},
                    {header:'姓名',width:150,dataIndex:'name'},
                    {header:'性别',width:150,dataIndex:'sex'},
                    {header:'学院',width:150,dataIndex:'college'},
                    {header:'入学时间',width:150,dataIndex:'time'},
                    {header:'操作',width:350, dataIndex:'id',renderer:renderOpertions}
                ];
        var extReader = new Ext.data.JsonReader({
            totalProperty: 'totalCount',
            root: 'root', 
            fields: extFields 
        });
    
        var ds = new Ext.data.Store({
            url: url,
            reader: extReader
        });
    
        var displayMsg = '显示第 {0} 条到 {1} 条记录，共 {2} 条, 每页 <input name="pageSize" id="pageSize" value="'
            + limit + '" class="NumericInput" size="3" style="vertical-align:middle;width:24px;height:18px;"'
            + ' onChange="limitChanged()" maxLength="4" /> 条 ';      
            
        ds.load({
            params: {
                start:0,
                limit:limit,
                searchKeyWord: id("searchKeyWord").value.trim()
            }
        });
            
        ds.on("beforeload",function() {
            ds.baseParams = {
                    searchKeyWord: id("searchKeyWord").value.trim()
            }; 
        });
            
       extBBar = new Ext.PagingToolbar({
                       pageSize: limit,
                       store: ds,
                       displayInfo: true,
                       displayMsg: displayMsg,
                       emptyMsg: "没有记录"
                   });
        grid = new Ext.grid.GridPanel({
            renderTo: 'grid_div',
            id:'gridPanel',
            ds: ds,
            columns: cm,   
            sm: sm, 
            loadMask: {msg:'正在加载数据，请稍侯……'},
            stripeRows: true,
            height: document.body.clientHeight-90,
            frame:true,
            bbar: extBBar,
            bodyStyle:'width:100%;',
            viewConfig : {
                forceFit : true 
            }
        });
        function renderOpertions(val, cellmeta, record, rowIndex, columnIndex, store) {
            var str = '';
            str += ' <a onclick=uf_edit(\"'+record.data.id+'\")>[编辑]</a> <a onclick=uf_del(\"'+record.data.id+'\")>[删除]</a> '
            
            return str;
        }
        sm.on("rowselect",uf_SelectedRow);

        sm.on("rowdeselect",uf_DeselectedRow);
        
        function uf_SelectedRow(asm, rowIndex, record){
            var idsObj = Ext.get('studentid').dom;
            if(idsObj.value.indexOf(trim(record.data.id)) < 0){
                if(idsObj.value.length > 0 )idsObj.value += ",";
                idsObj.value += trim(record.data.id);
            }
        }
        
        function uf_DeselectedRow(asm, rowIndex, record){
            var idsObj = Ext.get('studentid').dom;
            if(idsObj.value.indexOf(trim(record.data.id)) >= 0){
                idsObj.value = idsObj.value.replace("," + trim(record.data.id), "");
                idsObj.value = idsObj.value.replace(trim(record.data.id) + ",", "");
                idsObj.value = idsObj.value.replace(trim(record.data.id), "");
                
            }
        }
    });
    
    
    function uf_del(id) {//function uf_del(Studentid)或者(id)测试
        if (!confirm("您确认要删除选中学生吗？")) return;
        var conn = Ext.lib.Ajax.getConnectionObject().conn; 
        var URL = encodeURI("studentAction!deletestudent.action?Studentid="+id);
        //这里的false就是控制是否同步验证，false为同步，true为异步
        conn.open("POST", URL,false); 
        conn.send(null); 
        if(conn.responseText.length > 0){
            alert(conn.responseText);
            return;
        } else {
            alert("删除成功!");
            query();
        }
    }
    function uf_edit(id) {//关于修改（编辑）流程层级的功能（studentid)或者(id)测试；
        document.getElementById("saveOrCloseBtn1").style.display="";
        document.getElementById("saveOrCloseBtn1").innerHTML="保存";
        uf_Open("studentAction!newStudent.action?studentid="+id, 400, 300,"修改流程层级");
    }

    function keydownQuery() {
        if (event.keyCode == 13) {
            query();
        }
    }
    
    //function limitChanged() {
        //if (parseInt(Ext.get('pageSize').dom.value) <= 0) {
            //alert("请输入有效数值");
            //return;
        //} else {
            //limit = Ext.get('pageSize').dom.value;
            //var result = addCookie(
                    //"budget_dept_category_list", limit, 30);
        //}
        //window.location.reload();
    //}

    function query() {
        extBBar.doLoad(0);
    }

    function uf_New() {
        document.getElementById("saveOrCloseBtn1").style.display="";
        document.getElementById("saveOrCloseBtn1").innerHTML="保存";
        uf_Open("studentAction!newStudent.action", 400, 300,"新建流程层级");
    }

    function uf_Del() {/////////////////////////////////////////////////////////////////////////////////////////////////////////////
        if (!confirm("您确认要删除选中流程层级吗？")) return;
        var conn = Ext.lib.Ajax.getConnectionObject().conn; 
        var URL = encodeURI("studentAction!deletestudent.action?Studentid="+document.getElementById("studentid").value);
        //这里的false就是控制是否同步验证，false为同步，true为异步
        conn.open("POST", URL,false); 
        conn.send(null); 
        if(conn.responseText.length > 0){
            alert(conn.responseText);
            return;
        } else {
            alert("删除成功!");
            query();
        }
    }
    
    new Ext.Button({
        id : "btnAdd",
        text : '<font style="font:12px 微软雅黑">新建</font>',
        handler : uf_New,
        iconCls : 'supp-icon-add'
    }).render(document.body, 'btn_new');
    
    new Ext.Button({
        id : "btnEdit",
        text : '<font style="font:12px 微软雅黑">删除</font>',
        handler : uf_Del,
        iconCls : 'supp-icon-del'
    }).render(document.body, 'btn_del');
    
    new Ext.Button({
        text : '<font style="font:12px 微软雅黑">查询</font>',
        handler : query,
        iconCls : 'supp-icon-search'
    }).render(document.body, 'div_search');
     new Ext.Button({
        id : "btnexport",
        text : '<font style="font:12px 微软雅黑">导出</font>',
        handler : uf_export,
        iconCls : 'supp-icon-exp'
    }).render(document.body, 'div_export'); 
    //导出
     function uf_export(){
        // var id = id("id").value;
         //var name = id("name").value;
        // var sex = id("sex").value;
         //var college = id("college").value;
         //var time = id("time").value;
         //var iframe=id("expIframe");
         if(confirm("确定导出吗？")){
                iframe.src = encodeURI("studentAction!exportRoleAccountDeptData.action?name=" + name + 
                "&sex="+sex+"&college="+college+"&time="+time);
            }
     }

     function id(values){
         return document.getElementById(values);
}
</script>

</body>
</html>

六、student_new.jsp

<%@ page contentType="text/html; charset=UTF-8"%>
<%@ include file="../../common/common.inc"%>
<%@ taglib uri="/WEB-INF/supp_struts.tld" prefix="supp"%>
<html>
<head>
<title>学生管理</title>
<script type="text/javascript" src="<supp:contextPath />/ext/adapter/ext/ext-base.js"></script>
<script type="text/javascript" src="<supp:contextPath />/ext/ext-all.js"></script>
<script type="text/javascript" src="<supp:contextPath />/ext/build/locale/ext-lang-zh_CN.js"></script>
<link rel="stylesheet" type="text/css" href="<supp:contextPath />/ext/resources/css/ext-all.css" />
<link rel="stylesheet" href="<supp:contextPath />/common/styles.css" type="text/css">
<script type="text/javascript" src="<supp:contextPath />/ext/sync.js"></script>
<script type="text/javascript" src="<supp:contextPath />/common/js/alert/alert.js" ></script> </head>
<%@ include file="../common/javascript.inc"%>
</head>

<body style="overflow: hidden;">
<form name="BM_STUDENRT_TEST" id="BM_STUDENRT_TEST">
<supp:input type="hidden" name="student.id"/>
<table border="0" cellspacing="10" align="center" width="30%" style="height: 30%;" class="panel-body">
<tr>
<td width="70" align="center" >
姓名：
</td>
<td width="150" align="left">
<supp:input name="student.name" width="50%" maxLength="64"/>
</td>
</tr>
<tr>

            <td width="70" align="center">
                    性别：
                </td>
                <td width="150" align="left">
                <supp:input name="student.sex" codeTableExpr="sexType" type="select" width="50%" maxLength="64"/>
                
                <!-- <select name="studeng.sexType" style="width:130px;">
                        <option value="1">男</option>
                        <option value="2">女</option>
                        </select>
                </td> -->
        </tr>
        <tr>
            <td width="100" align="center">
                    院系：&nbsp;
                </td>
                <td width="200px">
                <supp:input name="student.college" codeTableExpr="DepType" type="select" width="50%" maxLength="64"/>
                    <!-- <select name="student.collegeType"  style="width:130px;"  onchange="query()">
                            这里的院系在码表里   需要去拿到码表的东西  ,codeTableExpr=""就是去后台去拿DepType
                    </select> -->
                </td>
        </tr>
    </table>
</form>
<script type="text/javascript">
    //$(document).ready(function () {
        //$('#deptCategory\\.displayOrder').numberbox({    
          //  required: true,    
          //  validType: 'number',
          //  missingMessage:'请输入整数'
        //}); 
//  });
    
    function uf_Sure() {
        var name = $("#student\\.name").val().trim();
        if (name.length==0){
            alert("请输入姓名");
            return false;
        }
        var sexType = $("#student\\.sexType").val().trim();
        if (type.length == 0) {
            alert("请选择性别");
            
            return false;
        }
        var collegType = $("#student\\.collegeType").val().trim();
        if (type.length == 0) {
            alert("请选择学院");
            return false;
        }
        if (!uf_checkName()) {
            return false;
        }
        var closeWindow = true;
        $.ajax({
            url:"studentAction!ajaxSaveOrUpdate.action",
            async:false,
            data: $("#BM_STUDENRT_TEST").serialize(),
            success: function(data) {
                if (data.length > 0) {
                    if (data.indexOf("重新登录") != -1) {
                        parent.parent.window.location.href = "<supp:contextPath />/logon/logon.jsp";
                        return;
                    } else {
                        alert(data);
                        closeWindow = false;
                    }
                } else {
                    alert("保存成功!");
                    parent.query();
                    closeWindow = true;
                }
            },
            error : function() {
                alert("保存失败,请联系管理员!")
            }
        });
        return closeWindow;
    }
            error : function() {
                alert("网络连接失败,请联系管理员!")
                notExists = false;
            }
        });
        return closeWindow;
    }
    function uf_checkName() {
        var name = $("#student\\.name").val().trim();
        var id = $("#student\\.id").val().trim();
        var notExists = true;
        $.ajax({
            url:"studentAction!ajaxCheckName.action",
            async:false,
            data: {
                "name" : name,
                "studentid" : id
            },
            success: function(data) {
                if (data.length > 0) {
                    if (data.indexOf("重新登录") != -1) {
                        parent.parent.window.location.href = "<supp:contextPath />/logon/logon.jsp";
                        notExists = false;
                    } else {
                        alert(data);
                        notExists = false;
                    }
                } else {
                    notExists = true;
                }
            },
            error : function() {
                alert("网络连接失败,请联系管理员!")
                notExists = false;
            }
        });
        return notExists;
    }
        
</script>

</body>
</html>

丽丽圈养的老王的主页 丽丽圈养的老王 | 初学一级 | 园豆：8
提问于：2018-10-30 17:42
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