📄 random1.jsp
字号:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<SCRIPT LANGUAGE="JavaScript">
<!--
function isNum(passedVal){
if(passedVal=="")
{
return false;
}
for(i=0;i<passedVal.length;i++){
if(passedVal.charAt(i)<"0") {//如果输入值小于0，则错误
return false;
}
if(passedVal.charAt(i)>"9") {//如果输入值不在0-9范围内，则错误
return false;
}
return true;
}
}
function isValid(){
if(document.form1.number.value!=""){
if(isNum(document.form1.number.value)==false){
alert("请正确填写数字");
document.form1.number.focus();
return false;
}
}
else {alert("请填写数字？");
document.form1.number.focus();
return false;
}
}
// -->
</SCRIPT>
<style type="text/css">
<!--
@import url("_notes/ccc");
-->
</style>
</HEAD>
<BODY BGCOLOR=#0D85A6 BACKGROUND="images/bg.gif" >
<%@ page contentType="text/html; charset=gb2312"%>
<%@ page language="java" import="java.sql.*"%>
<jsp:useBean id="db" scope="page" class="exam.exam"/>
<%
int number,number1=0;
String sbnum=(String) session.getValue("kname");
String pnum=request.getParameter("pnum");
String type=request.getParameter("type");
String mark=request.getParameter("mark");
String diff=request.getParameter("diff");
String sql="select count(question) as number from question where sbnum='"+sbnum+"' and mark='"+mark+"' and diff='"+diff+"'and type='"+type+"'and state='"+0+"'";
ResultSet rs=db.executeQuery(sql);
while(rs.next())
number1=rs.getInt("number");
%>
<br>
<br>
<TABLE WIDTH=750 BORDER=0 CELLPADDING=0 CELLSPACING=0 align="center">
<TR>
<TD>
<IMG SRC="images/spacer.gif" WIDTH=231 HEIGHT=1></TD>
<TD>
<IMG SRC="images/spacer.gif" WIDTH=4 HEIGHT=1></TD>
<TD>
<IMG SRC="images/spacer.gif" WIDTH=75 HEIGHT=1></TD>
<TD>
<IMG SRC="images/spacer.gif" WIDTH=110 HEIGHT=1></TD>
<TD>
<IMG SRC="images/spacer.gif" WIDTH=110 HEIGHT=1></TD>
<TD>
<IMG SRC="images/spacer.gif" WIDTH=110 HEIGHT=1></TD>
<TD>
<IMG SRC="images/spacer.gif" WIDTH=105 HEIGHT=1></TD>
<TD>
<IMG SRC="images/spacer.gif" WIDTH=5 HEIGHT=1></TD>
</TR>
<TR>
<TD COLSPAN=4>
<IMG SRC="images/temp_01.jpg" WIDTH=420 HEIGHT=15></TD>
<TD COLSPAN=4>
<IMG SRC="images/temp_02.jpg" WIDTH=330 HEIGHT=15></TD>
</TR>
<TR>
<TD COLSPAN=8>
<IMG SRC="images/temp_03.jpg" WIDTH=750 HEIGHT=5></TD>
</TR>
<TR>
<TD>
<table width="231" border="0" cellspacing="0" cellpadding="0" height="226" background="images/left_top.jpg">
<tr>
<td width="231">
<div align="center"><a href="random.jsp" class="ccc">|返回|</a></div>
</td>
</tr>
</table>
</TD>
<TD ROWSPAN=2>
<IMG SRC="images/temp_05.jpg" WIDTH=4 HEIGHT=455></TD>
<TD COLSPAN=5 ROWSPAN=2>
<table width="510" border="0" cellspacing="0" cellpadding="0" height="455" background="images/main_bg.jpg">
<tr>
<td width="510">
<table width="510" border="0" cellspacing="0" cellpadding="0" height="455">
<tr>
<td width="510" height="78">
<div align="center"><img src="images/blank_banner.gif" width="468" height="60"></div>
</td>
</tr>
<tr>
<td>
<div align="center">
<form name="form1" method="post" action="random2.jsp" onSubmit="return isValid();">
<p><span class="ccc">符合要求的问题有</span><font color="#FF0000"><%=number1%></font><span class="ccc">个</span> </p>
<p><span class="ccc">您想抽取</span>
<input name="number" type="text" size="3">
<span class="ccc">个</span>
<input type="submit" name="Submit" value="提交">
<input type="hidden" name="type" value="<%=type%>">
<input type="hidden" name="diff" value="<%=diff%>">
<input type="hidden" name="mark" value="<%=mark%>">
<input type="hidden" name="pnum" value="<%=pnum%>">
<input type="hidden" name="number1" value="<%=number1%>">
</p>
</form>
</div>
</td>
</tr>
</table>
</td>
</tr>
</table>
</TD>
<TD ROWSPAN=2>
<IMG SRC="images/temp_07.jpg" WIDTH=5 HEIGHT=455></TD>
</TR>
<TR>
<TD>
<table width="231" border="0" cellspacing="0" cellpadding="0" height="229" background="images/left_bottom.jpg">
<tr>
<td width="231">
<div align="center"></div>
</td>
</tr>
</table>
</TD>
</TR>
<TR>
<TD COLSPAN=8>
<IMG SRC="images/temp_09.jpg" WIDTH=750 HEIGHT=5></TD>
</TR>
<TR>
<TD COLSPAN=8>
<IMG SRC="images/temp_10.jpg" WIDTH=750 HEIGHT=20></TD>
</TR>
</TABLE>
</BODY>
</HTML>⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -