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📄 updatestudent.jsp

📁 一个完整的学生管理 软件,界面优美,代码有注释,很容易看懂
💻 JSP
字号:
<%@ page contentType="text/html; charset=gb2312" language="java" import="java.util.*,java.sql.*,mydesign.*"%>
<%
if(session.getAttribute("admin")==null)
     out.print("<script>alert('请先登录!');window.location.href='login.htm'</script>");
%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>修改学生基本信息</title>
<link href="css/mycss.css" rel="stylesheet" type="text/css">
<SCRIPT Language="JavaScript">
<!--
//下面的副程序将执行资料检查
function datacheck()
{
   //下面的if判断语句将检查是否输入帐号资料
	 if(form.name.value=="")
	{
		  alert("请输入姓名!");
		  document.form.elements(0).focus();
	 }else{
	      if(form.home.value=="")
		  {
		       alert("请输入籍贯!");
			   document.form.elements(3).focus();
		  }else{
		       if(form.years.value=="")
			   {
			        alert("请输入年度!");
					document.form.elements(4).focus();
			   }else{
					if(form.nianzhi.value=="")
					{
					     alert("请输入年制!");
						 document.form.elements(5).focus();
					}else{
						 if(form.classid.value=='')
						 {
							  alert("请输入班级!");
							  document.form.elements(7).focus();
						 }else{
						      form.submit();
                         }
					 }
				 }
			}
	   }			 
 }
											  
-->
</script>
</head>
<body>
<%@ include file="head.htm" %>
<p>&nbsp;</p>
<p>&nbsp;</p>
<%
Student student=(Student)session.getAttribute("student");
%>
<form action="/MyDesign/UpdateStudent" method="post" name="form" id="form">
  <table width="30%" border="1" align="center" bordercolor="#660000" bgcolor="#CCCCCC">
    <tr> 
      <td colspan="2"><div align="center"><font color="#660000" size="5"><strong>修改学生信息</strong></font></div></td>
    </tr>
    <tr> 
      <td width="40%"><div align="center"><font color="#660000" size="3">学号</font></div></td>
      <td width="60%"><font color="#660000" size="3">&nbsp;&nbsp;<%=student.getStudentid()%></font></td>
    </tr>
    <tr> 
      <td><div align="center"><font color="#660000" size="3">姓名</font></div></td>
      <td><font color="#660000" size="3">
        <input name="name" type="text" id="name" value="<%=student.getName()%>" size="20" maxlength="8">
        </font></td>
    </tr>
    <tr> 
      <td> <div align="center"><font color="#660000" size="3">性别</font></div></td>
      <td><font color="#660000" size="3"> 
        <input <%=((student.getSex().toString().equals(("男").toString()))?"CHECKED":"")%> type="radio" name="sex" value="男">
        <input <%=((student.getSex().toString().equals(("女").toString()))?"CHECKED":"")%> type="radio" name="sex" value="女">
        女 </font></td>
    </tr>
    <tr> 
      <td><div align="center"><font color="#660000" size="3">籍贯</font></div></td>
      <td><font color="#660000" size="3"> 
        <input name="home" type="text" id="home" value="<%=student.getHome()%>" size="20" maxlength="20">
        </font></td>
    </tr>
    <tr> 
      <td><div align="center"><font color="#660000" size="3">年度</font></div></td>
      <td><font color="#660000" size="3"> 
        <input name="years" type="text" id="kezhu2" value="<%=student.getYears()%>" size="20" maxlength="4">
        </font></td>
    </tr>
    <tr> 
      <td><div align="center"><font color="#660000" size="3">年制</font></div></td>
      <td><font color="#660000" size="3"> 
        <input name="nianzhi" type="text" id="nianzhi" value="<%=student.getNianzhi()%>" size="20" maxlength="1">
        </font></td>
    </tr>
    <tr> 
      <td><div align="center"><font color="#660000">学院</font></div></td>
      <td><select name="xueyuan" id="xueyuan">
          <option <%=((student.getXueyuan().toString().equals(("法学院").toString()))?"SELECTED":"")%>>法学院</option>
          <option <%=((student.getXueyuan().toString().equals(("信息学院").toString()))?"SELECTED":"")%>>信息学院</option>
          <option <%=((student.getXueyuan().toString().equals(("经管学院").toString()))?"SELECTED":"")%>>经管学院</option>
          <option <%=((student.getXueyuan().toString().equals(("农学院").toString()))?"SELECTED":"")%>>农学院</option>
          <option <%=((student.getXueyuan().toString().equals(("旅游学院").toString()))?"SELECTED":"")%>>旅游学院</option>
          <option <%=((student.getXueyuan().toString().equals(("海洋学院").toString()))?"SELECTED":"")%>>海洋学院</option>
          <option <%=((student.getXueyuan().toString().equals(("成教院").toString()))?"SELECTED":"")%>>成教院</option>
		  </select></td>
    </tr>
    <tr> 
      <td><div align="center"><font color="#660000">班级</font></div></td>
      <td><input name="classid" type="text" id="classid" value="<%=student.getClassid()%>" size="20" maxlength="20"></td>
    </tr>
    <tr> 
      <td><div align="center"><font color="#660000" size="3">备注</font></div></td>
      <td><font color="#660000" size="3"> 
        <textarea name="extra" cols="19" id="extra"><%=student.getExtra()%></textarea>
        </font></td>
    </tr>
    <tr> 
      <td colspan="2"><div align="center"> <font color="#660000"> 
          <input type="button" name="Submit" value="修改" onClick="datacheck()">
          &nbsp; &nbsp;&nbsp; 
          <input type="reset" name="Submit2" value="重置">
          </font></div></td>
    </tr>
  </table>
</form>
</body>
</html>

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