首页 > 代码库 > strus2 <s:textfield></textfield> 处理后台返回值#request.setAttribute
strus2 <s:textfield></textfield> 处理后台返回值#request.setAttribute
后台action
/**
* 仪器设备计划信息查询
*
* @param param
* @return
*/
public String queryInstrumentPlan() {
String name = request.getParameter("name");
String x_sbxh = request.getParameter("x_sbxh");
String serial_no = request.getParameter("serial_no");
String vendor = request.getParameter("vendor");
String flag = request.getParameter("flag");
String begin_date = request.getParameter("beginDate");// 开始日期
String end_date = request.getParameter("endDate");// 线束日期
Map<String, Object> param = new HashMap<String, Object>();
param.put("name", name);
param.put("flag", flag);
param.put("begin_date", begin_date);
param.put("end_date", end_date);
param.put("x_sbxh", x_sbxh);
param.put("serial_no", serial_no);
param.put("vendor", vendor);
List<Instruments> list = sampleService.queryInstrumentPlan(param);
request.setAttribute("list", list);
if (null == flag) {
Calendar c = Calendar.getInstance();
int year = c.get(Calendar.YEAR);
begin_date = year + "-" + "01-01";
end_date = year + "-" + "12-31";
request.setAttribute("begin_date", begin_date);
request.setAttribute("end_date", end_date);
return "instrumentPlan";
} else {
return "instrumentPlan_" + flag;
}
}前台页面
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<%@ taglib prefix="s" uri="/struts-tags"%>
<%@ taglib prefix="lw" uri="/labway"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
<%@ taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.01 Transitional//EN">
<html>
<head>
<title>设备仪器信息查询</title>
<link href="http://www.mamicode.com/css/content.css" rel="stylesheet" type="text/css" />
<link href="http://www.mamicode.com/css/jquery.datepick.css" rel="stylesheet" type="text/css" />
<script type="text/javascript" src="http://www.mamicode.com/js/jquery-1.3.2.js"></script>
<script type="text/javascript" src="http://www.mamicode.com/js/jquery.datepick.js"></script>
<script type="text/javascript" src="http://www.mamicode.com/js/jquery.datepick-zh-CN.js"></script>
</head>
<body>
<div id="biaoti" class="tbtitle01">
<b>设备仪器计划信息查询</b>
</div>
<div class="space_h_5"></div>
<div>
<s:form action="FunctionsAction_queryInstrumentPlan" name="pageForm">
<table width="98%" border="0" cellpadding="3" cellspacing="0" class="tb_form1">
<tr>
<th >设备编号/名称</th>
<td >
<s:textfield name="name" id="name" onkeyup="toUpperCase(this)" size="8"/>
</td>
<th >型号</th>
<td >
<s:textfield name="x_sbxh" id="x_sbxh" />
</td>
<th >出厂号</th>
<td >
<s:textfield name="serial_no" id="serial_no" />
</td>
<th >生产单位</th>
<td >
<s:textfield name="vendor" id="vendor" />
</td>
</tr>
<tr>
<th width="80px">开始日期：</th>
<td width="80px">
<s:textfield name="beginDate" id="beginDate" size="7" value="http://www.mamicode.com/%{#request.begin_date}"/>
</td>
<th width="80px">结束日期：</th>
<td width="80px">
<s:textfield name="endDate" id="endDate" size="7" value="http://www.mamicode.com/%{#request.end_date}"/>
</td>
<th width="80px">计划类别</th>
<td>
<s:select name="flag" id="flag"
list="#{‘calib‘:‘计量设备检定计划‘,‘pm‘:‘维护保养计划‘,‘func‘:‘功能核查计划‘,‘time‘:‘期间核查计划‘}"/>
</td>
<td><input type="button" value="http://www.mamicode.com/查询" onclick="doQuery()">
<input type="button" value="http://www.mamicode.com/导出" onclick="doExport()"></td>
</tr>
</table>
<div class="space_h_5"></div>
<div id="main"></div>
</s:form>
</div>
<script type="text/javascript">
$(document).ready(function(){
//日期控件
$("#beginDate").datepick({dateformat:‘yy-mm-dd‘});
$("#endDate").datepick({dateformat:‘yy-mm-dd‘});
});
function doQuery(){
var name = $("#name").attr("value");
var flag = $("#flag").attr("value");
var beginDate = $("#beginDate").attr("value");
var endDate = $("#endDate").attr("value");
if(beginDate=="" || endDate==""){
alert("请填写日期!");return false;
}
$.ajax({
url:‘FunctionsAction_queryInstrumentPlan‘,
data:{flag:flag,name:name,beginDate:beginDate,endDate:endDate},
type:‘post‘,
success:function(data){
$("#main").html(data);
},
error:function(data){
alert("查询数据出错");
}
});
}
function doExport() {
var beginDate = $("#beginDate").attr("value");
var endDate = $("#endDate").attr("value");
if(beginDate=="" && endDate==""){
alert("请填写日期!");return false;
}
pageForm.action="FunctionsAction_exportInstrumentPlan";
pageForm.submit();
pageForm.action="FunctionsAction_queryInstrumentPlan";
}
function doDel(id){
if(confirm("确认删除当前选中计划")){
var name = $("#name").attr("value");
var flag = $("#flag").attr("value");
var beginDate = $("#beginDate").attr("value");
var endDate = $("#endDate").attr("value");
if(beginDate=="" || endDate==""){
}
$.ajax({
url:‘FunctionsAction_deleteInstrumentPlan‘,
data:{flag:flag,name:name,beginDate:beginDate,endDate:endDate,id:id},
type:‘post‘,
success:function(data){
$("#main").html(data);
},
error:function(data){
alert("查询数据出错");
}
});
}
}
</script>
</body>
</html>注：<s:textfield name="beginDate" id="beginDate" size="7" value="http://www.mamicode.com/%{#request.begin_date}"/>
用%{#request.begin_date}这种方式接收数据
strus2 <s:textfield></textfield> 处理后台返回值#request.setAttribute
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