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📄 exportexcel.jsp

📁 利用jxl和jdom到报表用的,可以自定义excel模板
💻 JSP
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<%@ page language="java" contentType="text/html; charset=utf-8" pageEncoding="utf-8"%>
<%@ page import="java.util.ArrayList" %>
<%@ page import="com.glf.reportIE.commons.XmlUtils" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>导出报表</title>
<link href="./css/reportIE_form.css" rel="stylesheet" type="text/css" media="all" />
<link href="./css/reportIE_main.css" rel="stylesheet" type="text/css" media="all" />
<script type="text/javascript">
function checkExportExcel(){
	if(document.getElementById('formName').value == ''){
		window.alert('请您选择报表!');
		return false;
	}
	if(confirm('您确定要导出的excel文件和您选择的报表相符合吗?')){
		return true;
	}else{
		return false;
	}
}
</script>
</head>
<body>
<h1>导出报表</h1>
<form action="exportExcel" name="base" id="base" method="post" onsubmit="return checkExportExcel()">
<div id="bigform">
<table width="89%" border="0" cellpadding="0" cellspacing="0">
	<tr>
		<td class="fm-label">请选择报表</td>
		<td class="fm-field">
			<select name="formName" id="formName" style="width:15em">
				<option value="" selected>请选择报表</option>
				<% 
				String xmlPath = request.getRealPath("")+"/pages/reportIE/model/excelFormName.xml";
				boolean flag = XmlUtils.fileIsExits(xmlPath);
				if(flag){
					ArrayList fileArray = XmlUtils.getFormNameCellValue(xmlPath);
					for(int i=0; i<fileArray.size(); i++){
				%>
				<option value="<%=fileArray.get(i+2)%>"><%=fileArray.get(i+1)%></option>
				<%
						i+=2;
					}
				}
				%>
		    </select>
		</td>
	</tr>
	<tr>
		<td class="fm-label">查询条件</td>
		<td class="fm-field">
			<input name="searchCondition" id="searchCondition" type="text" value="" />
		</td>
		<td class="fm-label">&nbsp;</td>
		<td class="fm-field">&nbsp;</td>
	</tr>
</table>
</div>
<div id="bigformbt">
<input name="submit" class="fm-submit" value="导出excel报表" type="submit" onclick="document.getElementById('errormessage').style.display='none';" />
</div>
<br />
<% 
	String errorMessage = (String)request.getAttribute("errorMessage");
	if(errorMessage != null && errorMessage.length() > 0)
	{
%>
<div id="errormessage">
	<h4>请注意</h4>
	<div id="warning">
	<form>
	<fieldset>
		<div>
			<table border="0" width="100%">
				<tr>
					<td width="25"><img src="./images/icn_warning_m.gif" align="top" /></td>
					<td>
						<label >
							<span class="tips" id="error" style="color:red" >
								<%=errorMessage%>
							</span>
						</label>
					</td>
				</tr>
			</table>
		</div>
	</fieldset>
	<div id="warningbt"></div>
	</form>
	</div>
</div>
<%}%>


<% 
	if(flag){
		ArrayList fileArray = XmlUtils.getFormNameCellValue(xmlPath);
		if(fileArray.isEmpty()){
%>
<div id="errormessage">
	<h4>请注意</h4>
	<div id="warning">
	<form>
	<fieldset>
		<div>
			<table border="0" width="100%">
				<tr>
					<td width="25"><img src="./images/icn_warning_m.gif" align="top" /></td>
					<td>
						<label >
							<span class="tips" id="error" style="color:red" >
								暂时没有报表可选,请执行【后台参数设置】-【添加报表的名字】这一步操作!
							</span>
						</label>
					</td>
				</tr>
			</table>
		</div>
	</fieldset>
	<div id="warningbt"></div>
	</form>
	</div>
</div>
<%
		}
	}
%>
</form>

</body>
</html>

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