记账本jsp
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>家庭记账本主页</title>
<!-- 采用绝对路径导入css文件 -->
<link rel="stylesheet" type="text/css" href="${pageContext.request.contextPath }/css/style.css" />
<!-- 采用绝对路径导入jquery文件 -->
<script type="text/javascript" src="${pageContext.request.contextPath }/js/jquery-1.7.2.js"></script>
<script type="text/javascript">
$(function () {
//验证非空，并提交查询请求
$("#submit").click(function () {
//验证输入框是否为空
var keyword = $("#keyword").val();
if(keyword ==""){
alert("请输入关键字");
return false;
}else {
//javascript语言提供了一个location地址栏对象
//它有一个属性href,可以获取浏览器中地址栏地址
location.href="${pageContext.request.contextPath }/manager/homeCostServlet?action=query&keyword="+keyword;
}
});
});
</script>
</head>
<body>
<div id="header">
<span class="wel_word">家庭记账本</span>
<div>
<a href="${pageContext.request.contextPath }/manager/homeCostServlet?action=list">往期消费记录</a>
<a href="${pageContext.request.contextPath }/cost_edit.jsp">新增消费记录</a>
<input style="margin-left:20px"id="keyword" name="keyword" type="text" placeholder="请输入关键字"value=""/>
<input id="submit"type="submit" value="查询"/>
</div>
</div>
<div id="main">
<h1>欢迎进入家庭记账本系统</h1>
</div>
</html>
