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📄 updateteach.jsp

📁 采用基于B/S结构进行开发学生管理信息系统,本系统采用Servlet+Jsp+JavaBean+MySQL 的设计方式
💻 JSP
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<%@ page contentType="text/html; charset=gb2312" language="java" import="java.sql.*" errorPage="" %>
<html>
<head>
<link href="Inc/student_com.css" type="text/css" rel="stylesheet">
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>更新教学安排</title>
</head>
<jsp:useBean id="tea" scope="page" class="myBean.Teach"/>
<body bgcolor="#0099FF" text="#FFFFFF" link="#00FF00">
<%
String admin_id = (String)session.getAttribute("id"); 
 if(admin_id==null){response.sendRedirect("login.jsp");}
String id=request.getParameter("class_id");
String cour_id=request.getParameter("cour_id");
String cour_time=request.getParameter("cour_time0");
String tea_id=request.getParameter("tea_id");
String room_id=request.getParameter("room_id"),name="";
%>
<div align="center"><font color="#00FF00" size="+3" face="方正舒体">更新教学安排</font> 
<form  method="post" action="TeachSvlt">
  <input type="hidden" name="action" value="update">
    <table width="420" border="0" cellpadding="2" cellspacing="1" bgcolor="#DEDFDE">
    <tr><td bgcolor="#FFFFFF"><div align="right">班级</div></td>
    <td bgcolor="#FFFFFF"><select name="class_id" id="class_id" size="1">
     <%ResultSet rs = tea.getClass_id();
       while(rs.next()){
         name=rs.getString("ID");
         if(name.equals(id)){%>
           <option selected value="<%=id%>"><%=id%></option>
         <%}else{%>
           <option value="<%=name%>"><%=name%></option>
         <%}}%>
		 </select></td>
    </tr>
    <tr> 
        <td bgcolor="#FFFFFF"><div align="right">课程</div></td>
        <td bgcolor="#FFFFFF"><select name="cour_id" id="cour_id">
          <%
    rs= tea.getCourses();
    while(rs.next()){
      id=rs.getString("ID");
      name=rs.getString("NAME");
      if(id.equals(cour_id)){	
	%>
     <option selected value="<%=id%>"><%=name%></option>
    <%}else{%>
     <option value="<%=id%>"><%=name%></option>
     <%}}%>
        </select></td>
      </tr>
      <tr> 
        <td bgcolor="#FFFFFF"><div align="right">教师</div></td>
        <td bgcolor="#FFFFFF"><select name="tea_id" size="1" id="tea_id">
<%
  rs = tea.getTeachers();
  while(rs.next()) {
    id=rs.getString("ID");
    name=rs.getString("NAME");
    if(id.equals(tea_id)){
%>
      <option value="<%=id%>" selected ><%=name%></option>
    <%}else{%>
      <option value="<%=id%>"><%=name%></option>
      <%}}%>
        </select></td>
      </tr>
      <tr> 
        <td bgcolor="#FFFFFF"><div align="right">教室</div></td>
        <td bgcolor="#FFFFFF"><select name="room_id" size="1" id="room_id">
        <%for(int i=1;i<4;i++){
            for(int j=1;j<6;j++){
               String roomid=String.valueOf(i)+0+j;
               if(roomid.equals(room_id)){%>
                  <option selected ><%=roomid%></option>
               <%}else{%>
                  <option><%=roomid%></option>
                  <%}}}%>
        </select></td>
      </tr>
      <tr> 
        <td bgcolor="#FFFFFF"><div align="right">上课时间</div></td>
        <td bgcolor="#FFFFFF"><select name="cour_time" size="1" id="cour_time">
          <option value="Mon_1">星期一/一、二节</option>
          <option value="Mon_2">星期一/三、四节</option>
          <option value="Mon_3">星期一/五、六节</option>
          <option value="Mon_4">星期一/七、八节</option>
          <option value="Tues_1">星期二/一、二节</option>
          <option value="Tues_2">星期二/三、四节</option>
          <option value="Tues_3">星期二/五、六节</option>
          <option value="Tues_4">星期二/七、八节</option>
          <option value="Wed_1">星期三/一、二节</option>
          <option value="Wed_2">星期三/三、四节</option>
          <option value="Wed_3">星期三/五、六节</option>
          <option value="Wed_4">星期三/七、八节</option>
          <option value="Thurs_1">星期四/一、二节</option>
          <option value="Thurs_2">星期四/三、四节</option>
          <option value="Thurs_3">星期四/五、六节</option>
          <option value="Thurs_4">星期四/七、八节</option>
          <option value="Fri_1">星期五/一、二节</option>
          <option value="Fri_2">星期五/三、四节</option>
          <option value="Fri_3">星期五/五、六节</option>
          <option value="Fri_4">星期五/七、八节</option>
        </select></td>
      </tr>
    </table>
    <p>
      <input name="Submit" type="submit" value="确定">
    </p>
  <input type="hidden" name="tea_id0" value="<%=tea_id%>">
  <input type="hidden" name="cour_time0" value="<%=cour_time%>">
  </form>
  <div align="center"><a href="getTeach.jsp">返回</a></div>
</div>
</body>
</html>

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