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@ -3,7 +3,7 @@
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<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt"%>
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<%@ page isELIgnored="false" %>
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<%
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String path = request.getContextPath();
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String path = request.getContextPath(); // 获取应用的上下文路径
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%>
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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@ -15,16 +15,21 @@ String path = request.getContextPath();
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<meta http-equiv="keywords" content="keyword1,keyword2,keyword3" />
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<meta http-equiv="description" content="This is my page" />
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<!-- 引入样式文件 -->
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<link rel="stylesheet" type="text/css" href="<%=path %>/css/base.css" />
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<!-- 引入公共 JavaScript 文件 -->
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<script language="JavaScript" src="<%=path %>/js/public.js" type="text/javascript"></script>
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<!-- 用户删除操作的 JavaScript 函数 -->
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<script language="javascript">
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function userDel(id)
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{
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// 弹出确认框，确认是否删除
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if(confirm('您确定删除吗？'))
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{
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window.location.href="<%=path %>/user?type=userDel&id="+id; //如果确认删除，则会跳转到这个界面，？后为传入的参数，提示用户信息删除完毕
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// 如果确认删除，跳转到对应的删除页面，并传递用户 ID
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window.location.href="<%=path %>/user?type=userDel&id="+id;
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}
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}
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</script>
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@ -36,28 +41,32 @@ String path = request.getContextPath();
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<td height="14" colspan="14" background="<%=path %>/img/tbg.gif"> </td>
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</tr>
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<tr align="center" bgcolor="#FAFAF1" height="22">
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<td width="4%">序号</td>
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<td width="10%">账号</td>
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<td width="10%">密 码</td>
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<td width="10%">姓名</td>
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<td width="10%">操作</td>
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<td width="4%">序号</td> <!-- 序号 -->
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<td width="10%">账号</td> <!-- 用户账号 -->
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<td width="10%">密 码</td> <!-- 用户密码 -->
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<td width="10%">姓名</td> <!-- 用户姓名 -->
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<td width="10%">操作</td> <!-- 操作按钮 -->
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</tr>
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<c:forEach items="${requestScope.userList}" var="user" varStatus="ss"> <!-- 对于每一项 ，取得用户名，将序号初值设置为1-->
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<tr align='center' bgcolor="#FFFFFF" onMouseMove="javascript:this.bgColor='red';" onMouseOut="javascript:this.bgColor='#FFFFFF';" height="22">
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<!-- 循环遍历用户列表，展示用户信息 -->
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<c:forEach items="${requestScope.userList}" var="user" varStatus="ss">
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<tr align='center' bgcolor="#FFFFFF"
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onMouseMove="javascript:this.bgColor='red';"
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onMouseOut="javascript:this.bgColor='#FFFFFF';" height="22">
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<td bgcolor="#FFFFFF" align="center">
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${ss.index+1}
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${ss.index+1} <!-- 设置序号，从 1 开始 -->
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</td>
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<td bgcolor="#FFFFFF" align="center">
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${user.loginname}
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${user.loginname} <!-- 显示用户账号 -->
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</td>
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<td bgcolor="#FFFFFF" align="center">
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${user.loginpw}
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${user.loginpw} <!-- 显示用户密码 -->
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</td>
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<td bgcolor="#FFFFFF" align="center">
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${user.name}
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${user.name} <!-- 显示用户姓名 -->
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</td>
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<td bgcolor="#FFFFFF" align="center">
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<input type="button" value="删除" onclick="userDel(${user.id})"/> <!-- 删除时删除主键用户ID，完成对整个数据项的删除 -->
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<!-- 删除按钮，点击后会调用 userDel 函数 -->
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<input type="button" value="删除" onclick="userDel(${user.id})"/>
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</td>
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</tr>
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</c:forEach>
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