📄 elec_jfree.jsp
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<%@ page language="java" import="java.util.*, imis_elec.*" pageEncoding="gb2312"%>
<jsp:directive.page import="imis_elec.DAOFactory"/>
<jsp:directive.page import="imis_elec.TreeDemo"/>
<jsp:directive.page import="java.text.SimpleDateFormat"/>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<%
ElecInfoDAOImpl elec = (ElecInfoDAOImpl) DAOFactory.getInstance().getElecInfoDAO();
ElecInfoTO eto = new ElecInfoTO();
eto.setBuyDep(session.getAttribute("OrganID").toString());
ArrayList list = elec.searchElecInfos(eto);
Date date = new Date();
SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd");
String today = format.format(date);
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<title>My JSP 'elec_JFree.jsp' starting page</title>
<script language="JavaScript" src="/Imis/imis_elec/js/checkdata.js"></script>
<link rel="stylesheet" type="text/css" href="/Imis/imis_elec/css/style.css">
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<!--
<link rel="stylesheet" type="text/css" href="styles.css">
-->
</head>
<script type="text/javascript">
function piepie(){
form1.action="/Imis/servlet/Elec_JFreeChart?displayType=pie";
form1.target="_self";
}
function barbar(){
form1.action="/Imis/servlet/Elec_JFreeChart?displayType=bar";
form1.target="_self";
}
function tabletable(){
form1.action="/Imis/servlet/Elec_JFreeChart?displayType=line";
form1.target="_self";
}
function duibi(){
form1.action="/Imis/servlet/Elec_JFreeChart?displayType=duibi";
form1.target="blank";
}
</script>
<body BGCOLOR=#FFFFFF LEFTMARGIN=0 TOPMARGIN=0 MARGINWIDTH=0 MARGINHEIGHT=0 scrolling="auto" background="/Imis/imis_elec/images/bg_main.png">
<form name="form1" action="" method="post">
<table class="ziti" width="733">
<tr>
<td width="100%" height="20" valign="bottom" align="left" colspan="4" background="/Imis/imis_elec/images/bg_main2.png" ><font color="black">用电信息统计</font></td>
</tr>
<tr>
<td colspan="4"> <input type="hidden" name="OrganOf" value=<%= session.getAttribute("OrganID") %> /> </td>
</tr>
<tr>
<td width="30%" align="right">户 号:</td>
<td width="20%">
<select name="userId" id="userId" class="text1">
<option value="all">全部用户</option>
<c:forEach items="<%=list %>" var="user">
<option value="${user.userId }">${user.userId }</option>
</c:forEach>
</select>
</td>
<td align="right" width="10%">查询类型:</td>
<td>
<select name="type" id="type" class="text1">
<option value="1" selected="selected">电量</option>
<option value="2">价格</option>
</select>
</td>
</tr>
<tr>
<td align="right">起始日期:</td>
<td>
<input name="startDate" id="startDate" size="10" maxlength="10" type="text" value="<%=today %>" onmousedown="javascript:setday(form1.startDate);" readonly="readonly">
</td>
<td align="right">结束日期:</td>
<td>
<input name="endDate" id="endDate" size="10" maxlength="10" type="text" value="<%=today %>" onmousedown="javascript:setday(form1.endDate);" readonly="readonly">
</td>
</tr>
<tr>
<td colspan="4"> </td>
</tr>
<tr>
<td colspan="4" align="center">
<input type="submit" name="Submit" value="饼图显示" onclick="piepie()" class="anniu"/>
<input type="submit" name="Submit" value="柱状图显示" onclick="barbar()" class="anniu"/>
<input type="submit" name="Submit" value="趋势图显示" onclick="tabletable()" class="anniu"/>
<input type="submit" name="Submit" value="往年同期对比" onclick="duibi()" class="anniu"/>
</td>
</tr>
</table>
</form>
<c:if test="${requestScope.graphURL!=null}">
<table>
<tr>
<td><img src="${requestScope.graphURL }" width=500 height=300 border=0 ></td>
</tr>
</table>
</c:if>
</body>
</html>⌨️ 快捷键说明
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