update.php

这里只显示每个文件的开头 60 行。登录后可以解锁完整代码。

微信扫码关注公众号，代码整理好后第一时间通知你。

<?php
session_start();
?>
<!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>修改</title>
<style type="text/css">
<!--
body,td,th {
	font-size: 12px;
}
.STYLE2 {color: #FFFFFF}
-->
</style></head>
<script>
function fetch(){
	if(form1.key.value==""){
		alert("请输入搜索关键字！");
		form1.value.select();
		return false;
	}
		return true;
}
</script>
<script language="javascript">
function press(opt){
//opt表示现有可选项的数目
	form1.select2.options[opt]=new Option(ok=(form1.select2.options[opt])?
	form1.select2.options[opt].innerText+String.fromCharCode(event.keyCode):
	String.fromCharCode(event.keyCode),ok)
	form1.select2.selectedIndex=opt;
}
</script>
<script language="javascript">
function up(opt){
//opt表示现有可选项的数目
	if(form1.select2.options[opt]){
		if(event.keyCode==8){
			var str=form1.select2.options[opt].innerText;
			var len=str.length;
			form1.select2.options[opt].innerText=str.substring(0,len-1);
			if(form1.select2.options[opt].innerText==" ")select2.remove(2);
		}
		if(event.keyCode==32){
			form1.select2.options[opt].innerText+=" ";
		}
	}
}
</script>
<body>
<?php
include("conn/conn.php");
if(isset($_SESSION['user']) and $_SESSION['user']!=null){			//判断session是否存在
?>
<table width="1000" height="648" border="0" align="center" cellpadding="0" cellspacing="0" id="__01">
  <tr>
    <td rowspan="5"><img src="images/book_01.gif" width="100" height="648" alt="" /></td>
    <td width="800" height="119" valign="baseline" background="images/book_02.gif"><div align="right" class="STYLE1">