📄 show.jsp
字号:
<%@ page language="java" pageEncoding="UTF-8"%>
<%@ taglib uri="http://jakarta.apache.org/struts/tags-bean" prefix="bean" %>
<%@ taglib uri="http://jakarta.apache.org/struts/tags-html" prefix="html" %>
<%@ taglib uri="http://jakarta.apache.org/struts/tags-logic" prefix="logic" %>
<%@ taglib uri="http://jakarta.apache.org/struts/tags-tiles" prefix="tiles" %>
<%@ taglib uri="http://jakarta.apache.org/struts/tags-template" prefix="template" %>
<%@ taglib uri="http://jakarta.apache.org/struts/tags-nested" prefix="nested" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html:html locale="true">
<head>
<title>show.jsp</title>
<script language="javascript" src="/ajaxCUID/dwr/interface/JEmpService.js"></script>
<script language="javascript" src="/ajaxCUID/dwr/engine.js"></script>
<script language="javascript" src="/ajaxCUID/dwr/util.js"></script>
<script language="javascript">
var emp = {id:"",name:"",salary:""};
//添加员工
function addOrEditEmp()
{
DWRUtil.getValues(emp);
//alert(emp.name);
//alert(emp.salary);
var but = DWRUtil.getValue("addOrEdit");
if(but == "新增")
{
JEmpService.addEmp(emp,addEmpCallback);
}
else if(but == "修改")
{
JEmpService.addEmp(emp,editEmpCallback);
}
}
//添加员工回调函数
function addEmpCallback(data)
{
//alert(data);
if(data == "1")
{
alert("新增成功!");
}
else
{
alert("新增失败!");
}
location.href = "readyShow.do";
}
//修改员工回调函数
function editEmpCallback(data)
{
//alert(data);
if(data == "1")
{
alert("修改成功!");
}
else
{
alert("修改失败!");
}
location.href = "readyShow.do";
}
//删除员工
function deleteEmp(id)
{
if(confirm("确定要删除此数据吗?"))
{
JEmpService.deleteEmp(id,deleteEmpCallback);
}
}
//删除员工回调函数
function deleteEmpCallback(data)
{
if(data == "1")
{
alert("删除成功!");
}
else
{
alert("删除失败!");
}
location.href = "readyShow.do";
}
//修改员工
function editEmp(id)
{
//先通过id得到这条记录信息.然后将修改过的对象提交给后台.
JEmpService.selectEmpById(id,getEmpByIdCallback);
}
//将员工信息显示出来
function getEmpByIdCallback(data)
{
emp.id = data.id;
emp.name = data.name;
emp.salary = data.salary;
DWRUtil.setValues(emp);
DWRUtil.setValue("addOrEdit","修改");
//或者使用下面方法将值赋给文本框.
// DWRUtil.setValue("name",data.name);
// DWRUtil.setValue("salary",data.salary);
}
</script>
</head>
<body>
添加员工信息: <br>
<html:form action="add.do">
<html:hidden property="id"/>
name:<html:text property="name" ></html:text> <br/>
salary:<html:text property="salary" ></html:text> <br/>
<html:button property="addOrEdit" onclick="addOrEditEmp();" value="新增"></html:button>
<html:reset>重写</html:reset>
</html:form>
<table width="500" border="1">
<tr>
<td align="center">编号</td>
<td align="center">姓名</td>
<td align="center">薪水</td>
<td align="center">删除</td>
<td align="center">编辑</td>
</tr>
<!--使用迭代器显示所有员工的记录 -->
<logic:iterate id="employee" name="emp">
<tr>
<td align="center"><bean:write property="id" name="employee"/></td>
<td valign="center"><bean:write property="name" name="employee"/></td>
<td align="center"><bean:write property="salary" name="employee"/></td>
<td align="center"><a href="#" onclick="deleteEmp(<bean:write property="id" name="employee"/>);">删除</a></td>
<td align="center"><a href="#" onclick="editEmp(<bean:write property="id" name="employee"/>);">编辑</a></td>
</tr>
</logic:iterate>
</table>
</body>
</html:html>
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -