SSM框架的(CRUD)_查询_显示分页数据9.0
2020-01-08 本文已影响0人
念念碎平安夜
数据渲染代码，使用标签
<%@taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<title>员工列表</title>
<%
pageContext.setAttribute("APP_PATH", request.getContextPath());
%>
<!-- web路径：
不以/开始的相对路径，找资源，以当前资源的路径为基准，经常容易出问题。
以/开始的相对路径，找资源，以服务器的路径为标准(http://localhost:3306)；需要加上项目名
http://localhost:3306/crud
-->
<script type="text/javascript"
src="${APP_PATH }/static/js/jquery-1.12.4.min.js"></script>
<link
href="${APP_PATH }/static/bootstrap-3.3.7-dist/css/bootstrap.min.css"
rel="stylesheet" />
<script
src="${APP_PATH }/static/bootstrap-3.3.7-dist/js/bootstrap.min.js"></script>
</head>
<body>
<!-- 搭建显示页面 -->
<div class="container">
<!-- 标题 -->
<div class="row">
<div class="col-md-12">
<h1>SSM-CRUD</h1>
</div>
</div>
<!-- 按钮 -->
<div class="row">
<div class="col-md-4 col-md-offset-8">
<button class="btn btn-primary">新增</button>
<button class="btn btn-danger">删除</button>
</div>
</div>
<!-- 显示表格数据 -->
<div class="row">
<div class="col-md-12">
<table class="table table-hover">
<tr>
<th>#</th>
<th>empName</th>
<th>gender</th>
<th>email</th>
<th>deptName</th>
<th>操作</th>
</tr>
<c:forEach items="${pageInfo.list}" var="emp">
<tr>
<th>${emp.empId }</th>
<th>${emp.empName }</th>
<th>${emp.gender=="M"?"男":"女" }</th>
<th>${emp.email }</th>
<th>${emp.department.deptName }</th>
<th>
<button class="btn btn-primary btn-sm">
<span class="glyphicon glyphicon-pencil" aria-hidden="true"></span>
编辑
</button>
<button class="btn btn-danger btn-sm">
<span class="glyphicon glyphicon-trash" aria-hidden="true"></span>
删除
</button>
</th>
</tr>
</c:forEach>
</table>
</div>
</div>
<!-- 显示分页信息 -->
<div class="row">
<!--分页文字信息 -->
<div class="col-md-6">当前 ${pageInfo.pageNum }页,总${pageInfo.pages }
页,总 ${pageInfo.total } 条记录</div>
<!-- 分页条信息 -->
<div class="col-md-6">
<nav aria-label="Page navigation">
<ul class="pagination">
<li><a href="${APP_PATH }/emps?pn=1">首页</a></li>
<c:if test="${pageInfo.hasPreviousPage }">
<li><a href="${APP_PATH }/emps?pn=${pageInfo.pageNum-1}"
aria-label="Previous"> <span aria-hidden="true">«</span>
</a></li>
</c:if>
<c:forEach items="${pageInfo.navigatepageNums }" var="page_Num">
<c:if test="${page_Num == pageInfo.pageNum }">
<li class="active"><a href="#">${page_Num }</a></li>
</c:if>
<c:if test="${page_Num != pageInfo.pageNum }">
<li><a href="${APP_PATH }/emps?pn=${page_Num }">${page_Num }</a></li>
</c:if>
</c:forEach>
<c:if test="${pageInfo.hasNextPage }">
<li><a href="${APP_PATH }/emps?pn=${pageInfo.pageNum+1 }"
aria-label="Next"> <span aria-hidden="true">»</span>
</a></li>
</c:if>
<li><a href="${APP_PATH }/emps?pn=${pageInfo.pages}">末页</a></li>
</ul>
</nav>
</div>
</div>
</div>
</body>
