<html>
<head id="Head1" runat="server">
<title>无标题页 </title>
<script type="text/javascript">
function MultiSelector(list_target, max)
{
// Where to write the list
this.list_target = list_target;
// How many elements?
this.count = 0;
// How many elements?
this.id = 0;
// Is there a maximum?
if (max){this.max = max;}else{this.max = -1;}
/**
* Add a new file input element
*/
this.addElement = function(element)
{
// Make sure it's a file input element
if (element.tagName == 'INPUT' && element.type == 'file')
{
// Element name -- what number am I?
element.name = 'file_' + this.id++;
// Add reference to this object
element.multi_selector = this;
// What to do when a file is selected
element.onchange = function()
{
var inputs = document.getElementsByTagName("input");
var count = 0;
for(var i=0;i <inputs.length;i++)
{
if (inputs[i].type =
pager.setActionName("../servlet/GetBookList?bookname="+booktemp.getBookName()
+"&author="+booktemp.getAuthor()+"&publish="+booktemp.getPublish()+"&");
<a
href="<c:out value="${pager.actionName}"/>pageNo=<c:out value="${pager.pageNo+1}"/& ......
session就是一个全局变量，是浏览器线程在服务器端的代理。web服务程序只要打开，session就会存在，当你第一次访问时，session会自动为你分配一个session ID，所以session为新建立的，所以session.isNew()为true。当你刷新页面时，这个session ID一直存在(session.getId()不变)，不会消失，所以session.isNew()为false。除� ......
