从jsp 接收另外一个jsp的参数并且把这个参数赋值给js 文件;

来源：互联网发布：arm linux gnu gcc 编辑：程序博客网时间：2024/05/21 12:15

queryApply.jsp 的代码

function applyDataManage(id) {
var $groupAttr = "";
var obj = new Object();

// 在这里进行传递值;
   var URL = "../upload.jsp?id=" + id + "&time="
           + new Date().getTime();
   var returnValue = window
           .showModalDialog(
                   URL,
                   obj,
                   'dialogWidth:400px;dialogHeight:300px;dialogLeft:250px;dialogTop:250px;center:yes;help:no;resizable:no;status:yes');
   //alert(returnValue);
   //if (returnValue != undefined) {
       // 根据返回值判断是否成功;
       //window.location = "applyManage.do";
   //}

}

upload.jsp 部分代码;

<%@ page language="java" import="java.util.*" pageEncoding="GBK"%>
<%
   String path = request.getContextPath();
   String basePath = request.getScheme() + "://"
           + request.getServerName() + ":" + request.getServerPort()
           + path + "/";



           String applyId=
           request.getParameter("id");

           System.out.println("upload.,jsp:"+applyId);
%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>

$(document).ready(function() {
<%--   这里用el 表达式不大好用;可能没有引入包; 应该是先执行java 代码然后执行js代码; 所以js 可以获取到java的值--%>

   applyId='<%=applyId%>';
   alert(applyId);

   property2.upload_url="servlet/ImportMeetingDataServlet?id="+applyId;// 改变url


   demo2 = $.createGooUploader($("#demo2"), property2);

   demo1 = $.createGooUploader($("#demo1"), property1);


   //demo1.$swfUpload.setPostParams(post_params);
   });

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