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📄 teacherqbkb.jsp

📁 网上选课程序:a.使用JSP/Servlet开发
💻 JSP
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<%@ page language = "java" contentType = "text/html;charset=gb2312"%>
<%@ page import = "java.sql.*" %>
<jsp:useBean id = "sts" scope = "page" class = "wsxk.ConDB" />
<%  int  signing =0;
	int  intPage;
	int currentPage = 1;
	int PageNumbers = 5;
	if(request.getParameter("page")!= null && request.getParameter("page")!="")
		{intPage = Integer.parseInt(request.getParameter("page"));
		currentPage=intPage;}
	else
		intPage = 1;
	int totalRecord = 0;
	ResultSet counters = sts.executeQuery("select count(*) as tcid from tc");
	if(counters.next())
	{
		totalRecord = Integer.parseInt(counters.getString("tcid"));
	}
	String couid1 = new String();
	String teaid1 = new String();
%>


<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<link href="_notes/aaa.css" rel="stylesheet" type="text/css">
<style type="text/css">
<!--
@import url("_notes/ccc");
.style1 {color: #FFFFFF}
body,td,th {
	color: #FFFFFF;
	font-weight: bold;
	font-size: 12px;
}
a:link {
	color: #FFFFFF;
}
a:visited {
	color: #FFFFFF;
}
.style2 {
	font-size: 12px;
	color: #FFFFFF;
}
.style3 {font-size: 14px}
-->
</style>
</HEAD>
<BODY BGCOLOR=#0D85A6 BACKGROUND="images/bg.gif" >

<br>
<br>
<TABLE WIDTH=750 height="500" BORDER=0 align="center" CELLPADDING=0 CELLSPACING=0>
  <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 height="225">
      <table width="231" border="0" cellspacing="0" cellpadding="0" height="225" background="images/left_top.jpg">
        <tr>
          <td width="231" height="225" valign="bottom"><div align="center">
            <p><br>
              <font color="#2DFFFF" size="5"><strong><br>
              </strong></font><strong>全部课表</strong><font color="#2DFFFF" size="5"><strong><br>
              </strong></font><strong><span class="style2"><br>
              <br>
              <br>
              </span></strong>

              </p>
              <table width="200" border="1">
                <tr>
                  <td><div align="center"><a href="teacherkccx.jsp">【课程查询】</a></div></td>
                </tr>
                <tr>
                  <td><div align="center"><a href="teacherqbkb.jsp">【全部课表】</a></div></td>
                </tr>
              </table>
              <p></p>
              <p>  <strong><font color="#2DFFFF" size="5"> </font></strong></p>
          </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 valign="top">                  <div align="left">
                  <table width="483" height="204" border="0">
                    <tr>
                      <td height="14" colspan="5"><a href="index1.htm">首页</a>&gt;<a href="index2.jsp">教师</a>&gt;全部课表</td>
                    </tr>
                    <tr>
                      <td height="16" colspan="5"><span class="style1">分页: 课程总数:<%=totalRecord%> <a href="teacherqbkb.jsp?page=1">[首页]</a>
                          <%
	if(intPage>1 && intPage<((totalRecord+PageNumbers)/PageNumbers))
	{
		out.print("<a href='teacherqbkb.jsp?page=" + (intPage-1) + "'>[前页]&nbsp;&nbsp;</a>");
		out.print("<a href='teacherqbkb.jsp?page=" + (intPage+1) +"'>[后页]&nbsp;&nbsp;</a>");
		out.print("<a href='teacherqbkb.jsp?page=" + ((totalRecord+PageNumbers)/PageNumbers) + "'>[尾页]</a>");
	}
	if(intPage ==((totalRecord+PageNumbers)/PageNumbers))
		out.print("<a href='teacherqbkb.jsp?page=" + (intPage-1) + "'>[前页]&nbsp;&nbsp;</a>");
	if(intPage == 1)
	{
		out.print("<a href='teacherqbkb.jsp?page=" + (intPage+1) +"'>[后页]&nbsp;&nbsp;</a>");
		out.print("<a href='teacherqbkb.jsp?page=" + ((totalRecord+PageNumbers)/PageNumbers) + "'>[尾页]</a>");
	}
%>


                          页次:<%=currentPage%>/<%=(totalRecord+PageNumbers)/PageNumbers%> <%=PageNumbers%>篇/页</span></td>
                    </tr>

                    <tr>
                      <td colspan="5"></td>
                    </tr>
                    <tr valign="bottom">
                      <td width="103" height="26"><br>
                        授课教师</td>
                      <td width="107">课程说明</td>
                      <td width="58">课程名</td>
                      <td width="71"><div align="right">学分</div></td>
                      <td width="122">&nbsp;</td>
                    </tr>
                    <tr>
                      <td colspan="5">
	<br>
	<form name="form1" method="post" action="">
	  <%String sql2 = "select tcid,teaid,couid from tc order by tcid desc";
	ResultSet rs2=sts.executeQuery(sql2);
	String tmpteaid = new String();
	String tmpcouid = new String();
	int i=0;
	int tmpid;
	while (rs2.next())
{

		if(i >= (intPage-1)*PageNumbers && i < intPage*PageNumbers)
		{
	tmpid =rs2.getInt("tcid");
	couid1 = rs2.getString("couid");
	teaid1 = rs2.getString("teaid");
	//out.print("tttt");
	String sql4 = "select teaid,teaname from teacher where teaid = '"+teaid1+"'";
	ResultSet rs4=sts.executeQuery(sql4);
	while (rs4.next())
	{
		out.print(rs4.getString("teaname"));
		tmpteaid = rs4.getString("teaid");

	}
	out.print("&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;");
	String sql3 = "select couid,couname,coumark,couback from course where couid = '"+couid1+"'";
	ResultSet rs3=sts.executeQuery(sql3);
	while (rs3.next())
	{//out.print("&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;");
	//out.print(rs3.getString("couid"));
	tmpcouid = rs3.getString("couid");
	out.print(rs3.getString("couback"));
	out.print("&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;");
	out.print(rs3.getString("couname"));
	out.print("&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;");
	out.print(rs3.getString("coumark"));
	String sql5 = "select teaid,couid from sc where stuid = '"+session.getValue("wnum")+"'";
	ResultSet rs5 = sts.executeQuery(sql5);
	while (rs5.next())
	{
			if (tmpteaid.trim().equals(rs5.getString("teaid"))&&tmpcouid.trim().equals(rs5.getString("couid")))
			{
			signing = 1;
			}
	}//out.print(" <input name="1" type="checkbox" id="1" value="1">");
	%>
	  <br>
      <%//if (signing==0){out.print("&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href='studentwsxk2.jsp?xuan=" +tmpid + "'>选课</a>");}
	  	//else {out.print("&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;已选择");}
	  %>

	  <br>
	   <br>
	  <%
	}

	}signing = 0;
	i++;
}
	//out.print(rs3.getString("couback"));

	%>
      <br>
	  </form>
	<br>
			<br></td>
                    </tr>
                  </table>
                </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" height="222" valign="top"><div align="center">
            <p>&nbsp;</p>
            <p><br>
              <font color="#2DFFFF" size="5"> </font></p>
            <br>
              <p align="center"><br>
              <a href="index1.htm" class="style3">[退出系统]</a></p>
              </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=752 height=20></TD>
  </TR>
</TABLE>
</BODY>
</HTML>

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