📄 addstudents.jsp

📁 学校期间做的实践项目

💻 JSP

字号:

<%@ page contentType="text/html;charset=GBK"%>
<%@ page import="com.computer01.entity.*" %>
<%@ page import="java.util.*"%>
<jsp:useBean id="claimpl" 
class="com.computer01.entitysuport.ClassAssiImpl" />
<html>
<head>
<title>增加学生信息</title>
<link rel="stylesheet" 
 href="../css/whole.css" type="text/css">
<script language="javascript">
function isValid(form){
if(form.STUNO.value==""){
alert("学号必须输入!!!");
return false;
}
if(form.STUNO.value.length>15){
alert("学号长度不能超过15!!!");
return false;
}
if(form.CLASSNO.value=="0"){
alert("班级必须选择!!!");
return false;
}
return true;
}
</script>
</head>
<body>
<form action="addStudentsAction.jsp" 
 onsubmit="return isValid(this)">
<table class="list" width="450" align="center">
<tr align=centers>
<th colspan=2 class="groupTitle">请填写学生信息</th></tr>
<tr><td class="Name">学号</td>
<td><input type=text name="STUNO"></td>
</tr>
<tr><td class="Name">姓名</td>
<td><input type=text name="STUNAME"></td>
</tr>
<tr><td class="Name">班级</td>
<td>
<select name="CLASSNO">
<option value="0">----</option>
<% 
AllEntity condition = new AllEntity();
  
		List allclaList =
			 claimpl.getEntityList(condition);
		Iterator iter = allclaList.iterator(); 
		while(iter.hasNext()){
			AllEntity allentity = (AllEntity)iter.next();
			TAB_CLASS claentity = 
				allentity.getTabclass();
%>
<option value="<%=claentity.getCLASSNO() %>">
<%=claentity.getCLASSNAME() %>
</option>
<%
}
%>
</select></td>
</tr>
<tr>
<td colspan=2  align=right>
<input type=submit value="提交"></td>
</tr>
</table>
</body>
</form>
</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 + -