<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>Insert title here</title> <style> .a{ margin-top: 20px; } .b{ font-size: 20px; 160px; color: white; background-color: greenyellow; } </style> </head> <body> <% Object message = request.getAttribute("message"); if(message!=null && !"".equals(message)){ %> <script type="text/javascript"> alert("<%=request.getAttribute("message")%>"); </script> <%} %> <center> <h2 style="color: red;">登录</h2> <div> <form action="Servlet?method=sjudge" method="post" > <div class="a"> 学生学号:<input type="text" id="sid" name="sid" /> </div> <div class="a"> 学生姓名:<input type="text" id="sname" name="sname" /> </div> <div class="a"> <button type="submit" class="b">提 交<tton> </div> </center> </body>
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>Insert title here</title> <style> .a{ margin-top: 20px; } .b{ font-size: 20px; 160px; color: white; background-color: greenyellow; } </style> </head> <body> <% Object message = request.getAttribute("message"); if(message!=null && !"".equals(message)){ %> <script type="text/javascript"> alert("<%=request.getAttribute("message")%>"); </script> <%} %> <div align="center"> <h1 style="color: red;">教师信息登记</h1> <form action="Servlet?method=tadd" method="post" > <div class="a"> 教师工号:<input type="text" id="tid" name="tid" /> </div> <div class="a"> 教师姓名:<input type="text" id="tname" name="tname" /> </div> <div class="a"> 教师性别:<input type="text" id="tsex" name="tsex" /> </div> <div class="a"> 老师所在院校:<input type="text" id="tlocation" name="tlocation" /> </div> <div class="a"> 职称:<select name="tzc" > <option value="教授" selected>教授</option> <option value="副教授">副教授</option> <option value="讲师">副讲师</option> <option value="助教">助教</option> </select> </div> <div class="a"> <button type="submit" class="b">提 交<tton> </div> </form> </div> <script type="text/javascript"> function check() { var tid = document.getElementById("tid"); var tname = document.getElementById("tname"); var tsex = document.getElementById("tsex"); var tlocation = document.getElementById("tlocation"); var tzc = document.getElementById("tzc"); //非空 if(tid.value == '') { alert('工号有误'); houselei.focus(); return false; } else if(tname.value == '') { alert('名字有误'); mianji.focus(); return false; } else if(tsex.value == '') { alert('性别有误'); housege.focus(); return false; } else if(tlocation.value == '') { alert('所在院校为空'); name.focus(); return false; } else if(tzc.value == '') { alert('职称为空'); shenfen.focus(); return false; } else { alert('添加成功'); } } </script type="text/javascript">
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <%@taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%> <!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>Insert title here</title> <style> .a{ margin-top: 20px; } .b{ font-size: 20px; 160px; color: white; background-color: greenyellow; } </style> </head> <body> <% Object message = request.getAttribute("message"); if(message!=null && !"".equals(message)){ %> <script type="text/javascript"> alert("<%=request.getAttribute("message")%>"); </script> <%} %> <div align="center"> <h1 style="color: red;">学生信息修改</h1> <form action="Servlet?method=sgai" method="post" > <c:forEach items="${holds}" var="item" varStatus="status"> <div class="a"> 学生学号:<input type="text" id="sid" name="sid" value=${item.sid}> <button type="submit" class="a">修改<tton> </div> <div class="a"> 学生姓名:<input type="text" id="sname" name="sname" value=${item.sname}> <button type="submit" class="a">修改<tton> </div> <div class="a"> 学生性别:<input type="text" id="ssex" name="ssex" value=${item.ssex}> <button type="submit" class="a">修改<tton> </div> <div class="a"> 学生所在班级:<input type="text" id="sclass" name="sclass" value=${item.sclass}> <button type="submit" class="a">修改<tton> </div> <div class="a"> 学生所在专业:<input type="text" id="szy" name="szy" value=${item.szy}> <button type="submit" class="a">修改<tton> </div> </select> </div> <center> </center> </form> </div> </c:forEach> <script type="text/javascript"> function check() { var sid = document.getElementById("sid"); var sname = document.getElementById("sname"); var ssex = document.getElementById("ssex"); var sclass= document.getElementById("sclass"); var szy = document.getElementById("szy"); //非空 if(sid.value == '') { alert('学号有误'); sid.focus(); return false; } else if(sname.value == '') { alert('名字有误'); sname.focus(); return false; } else if(ssex.value == '') { alert('性别有误'); ssex.focus(); return false; } else if(sclass.value == '') { alert('班级为空'); sclass.focus(); return false; } else if(szy.value == '') { alert('专业为空'); szy.focus(); return false; } else { alert('添加成功'); } } </script type="text/javascript">
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>Insert title here</title> <style> .a{ margin-top: 20px; } .b{ font-size: 20px; 160px; color: white; background-color: greenyellow; } </style> </head> <body> <center> <h2 style="color: red;">学生登录界面</h2> <div> <form action="Servlet?method=ssave" method="post" > <button type="submit" >1.修改个人信息<tton> </div> <div> <div> </div> <a href="sadd.jsp">2.浏览课程信息</a> </div> <div> <div> </div> <a href="selectclass.jsp">3.选课</a> </div> </center> </body>
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>Insert title here</title> <style> .a{ margin-top: 20px; } .b{ font-size: 20px; 160px; color: white; background-color: greenyellow; } </style> </head> <body> <% Object message = request.getAttribute("message"); if(message!=null && !"".equals(message)){ %> <script type="text/javascript"> alert("<%=request.getAttribute("message")%>"); </script> <%} %> <div align="center"> <h1 style="color: red;">教师信息登记</h1> <form action="Servlet?method=tadd" method="post" > <div class="a"> 教师工号:<input type="text" id="tid" name="tid" /> </div> <div class="a"> 教师姓名:<input type="text" id="tname" name="tname" /> </div> <div class="a"> 教师性别:<input type="text" id="tsex" name="tsex" /> </div> <div class="a"> 老师所在院校:<input type="text" id="tlocation" name="tlocation" /> </div> <div class="a"> 职称:<select name="tzc" > <option value="教授" selected>教授</option> <option value="副教授">副教授</option> <option value="讲师">副讲师</option> <option value="助教">助教</option> </select> </div> <div class="a"> <button type="submit" class="b">提 交<tton> </div> </form> </div> <script type="text/javascript"> function check() { var tid = document.getElementById("tid"); var tname = document.getElementById("tname"); var tsex = document.getElementById("tsex"); var tlocation = document.getElementById("tlocation"); var tzc = document.getElementById("tzc"); //非空 if(tid.value == '') { alert('工号有误'); houselei.focus(); return false; } else if(tname.value == '') { alert('名字有误'); mianji.focus(); return false; } else if(tsex.value == '') { alert('性别有误'); housege.focus(); return false; } else if(tlocation.value == '') { alert('所在院校为空'); name.focus(); return false; } else if(tzc.value == '') { alert('职称为空'); shenfen.focus(); return false; } else { alert('添加成功'); } } </script type="text/javascript">
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>Insert title here</title> <style> .a{ margin-top: 20px; } .b{ font-size: 20px; 160px; color: white; background-color: greenyellow; } </style> </head> <body> <% Object message = request.getAttribute("message"); if(message!=null && !"".equals(message)){ %> <script type="text/javascript"> alert("<%=request.getAttribute("message")%>"); </script> <%} %> <div align="center"> <h1 style="color: red;">教师信息登记</h1> <form action="Servlet?method=tadd" method="post" > <div class="a"> 教师工号:<input type="text" id="tid" name="tid" /> </div> <div class="a"> 教师姓名:<input type="text" id="tname" name="tname" /> </div> <div class="a"> 教师性别:<input type="text" id="tsex" name="tsex" /> </div> <div class="a"> 老师所在院校:<input type="text" id="tlocation" name="tlocation" /> </div> <div class="a"> 职称:<select name="tzc" > <option value="教授" selected>教授</option> <option value="副教授">副教授</option> <option value="讲师">副讲师</option> <option value="助教">助教</option> </select> </div> <div class="a"> <button type="submit" class="b">提 交<tton> </div> </form> </div> <script type="text/javascript"> function check() { var tid = document.getElementById("tid"); var tname = document.getElementById("tname"); var tsex = document.getElementById("tsex"); var tlocation = document.getElementById("tlocation"); var tzc = document.getElementById("tzc"); //非空 if(tid.value == '') { alert('工号有误'); houselei.focus(); return false; } else if(tname.value == '') { alert('名字有误'); mianji.focus(); return false; } else if(tsex.value == '') { alert('性别有误'); housege.focus(); return false; } else if(tlocation.value == '') { alert('所在院校为空'); name.focus(); return false; } else if(tzc.value == '') { alert('职称为空'); shenfen.focus(); return false; } else { alert('添加成功'); } } </script type="text/javascript">