<%@ page contentType="text/html; charset=gb2312" language="java" import="java.sql.*" errorPage="" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<title>Untitled Document</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<style type="text/css">
<!--
body {
background-color: #D0FDFF;
}
-->
</style></head>
<script language="javascript">
function Insert() {
str1 = document.View_Form.name1.value;
str2 = document.View_Form.subject.value;
str3 = document.View_Form.context1.value;
str4 = document.View_Form.password.value;
if (str1 == '') alert('请输入姓名');
else if(str2 == '') alert('请输入题目');
else if(str3 == '') alert('请输入内容');
else if(str4 == '') alert('请输入密码');
else { document.View_Form.submist(); }
}
function Rewrite() {
alert('删除所有内容');
document.View_Form.name1.value = '';
document.View_Form.email.value = '';
document.View_Form.subject.value = '';
document.View_Form.context1.value = '';
document.View_Form.password.value ='';
}
</script><body>
<form name='View_Form' action='/Servlet/Bbs_Insert' method=post>
<table>
<tr><td align="left"><h1> About JSP BBS </h1></td></tr>
<tr><td>
<table width=550 border="0" cellspacing="0" cellpadding="0">
<tr><td height="20"> </td></tr>
<tr><td class="content2"> 凡使用(*)标记的项目一定要输入</td></tr>
<tr><td> </td></tr>
</table>
<table width="550" border="0" cellspacing="" cellpadding="0">
<tr>
<td align="left" bgcolor="#868FC6">
<table width="550" border="1" cellpadding="1" cellspacing="2" bordercolor="#6600CC">
<tr>
<td class="content1" width="79" align="center">姓名(*)</td>
<td width="461" bgcolor="#F5F5F5"><input type="text" name="name1" size="40"></td>
</tr>
<tr>
<td class="content1" width="79" align="center">E-Mail(*)</td>
<td bgcolor="#F5F5F5"><input type="text" name="email" size="63" value=""></td>
</tr>
<tr>
<td class="content1" width="79" align="center">主题(*)</td>
<td bgcolor="#F5F5F5"><input type="text" name="subject" size="63" ></td>
</tr>
<tr>
<td class="content1" width="79" align="center">内容(*)</td>
<td bgcolor="#F5F5F5"><textarea cols="63" rows="15" name="context1"></textarea></td>
</tr>
<tr>
<td class="content1" width="79" align="center">密码(*)</td>
<td bgcolor="#F5F5F5"><input type="password" align="left" name="password" size="10" ></td>
</tr>
</table> </td>
</tr>
</table>
</td></tr>
<tr><td align="center"> </td></tr>
<tr><td align="center">
<input type="hidden" name="pageNo" value="<%=request.getParameter("pageNo")%>">
</td>
</tr>
<tr>
<td align="center">
<table width="165">
<tr>
<td align="center" width="55"><a href="JavaScript:Insert()">输入</a></td>
<td align="center" width="55"><a href="JavaScript:Rewrite()">重写</a></td>
<td align="center" width="55"><a href="JavaScript:History.go(-1)">浏览</a></td>
</tr>
</table>
</td>
</tr>
</table>
</form>
</body>
</html>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<title>Untitled Document</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<style type="text/css">
<!--
body {
background-color: #D0FDFF;
}
-->
</style></head>
<script language="javascript">
function Insert() {
str1 = document.View_Form.name1.value;
str2 = document.View_Form.subject.value;
str3 = document.View_Form.context1.value;
str4 = document.View_Form.password.value;
if (str1 == '') alert('请输入姓名');
else if(str2 == '') alert('请输入题目');
else if(str3 == '') alert('请输入内容');
else if(str4 == '') alert('请输入密码');
else { document.View_Form.submist(); }
}
function Rewrite() {
alert('删除所有内容');
document.View_Form.name1.value = '';
document.View_Form.email.value = '';
document.View_Form.subject.value = '';
document.View_Form.context1.value = '';
document.View_Form.password.value ='';
}
</script><body>
<form name='View_Form' action='/Servlet/Bbs_Insert' method=post>
<table>
<tr><td align="left"><h1> About JSP BBS </h1></td></tr>
<tr><td>
<table width=550 border="0" cellspacing="0" cellpadding="0">
<tr><td height="20"> </td></tr>
<tr><td class="content2"> 凡使用(*)标记的项目一定要输入</td></tr>
<tr><td> </td></tr>
</table>
<table width="550" border="0" cellspacing="" cellpadding="0">
<tr>
<td align="left" bgcolor="#868FC6">
<table width="550" border="1" cellpadding="1" cellspacing="2" bordercolor="#6600CC">
<tr>
<td class="content1" width="79" align="center">姓名(*)</td>
<td width="461" bgcolor="#F5F5F5"><input type="text" name="name1" size="40"></td>
</tr>
<tr>
<td class="content1" width="79" align="center">E-Mail(*)</td>
<td bgcolor="#F5F5F5"><input type="text" name="email" size="63" value=""></td>
</tr>
<tr>
<td class="content1" width="79" align="center">主题(*)</td>
<td bgcolor="#F5F5F5"><input type="text" name="subject" size="63" ></td>
</tr>
<tr>
<td class="content1" width="79" align="center">内容(*)</td>
<td bgcolor="#F5F5F5"><textarea cols="63" rows="15" name="context1"></textarea></td>
</tr>
<tr>
<td class="content1" width="79" align="center">密码(*)</td>
<td bgcolor="#F5F5F5"><input type="password" align="left" name="password" size="10" ></td>
</tr>
</table> </td>
</tr>
</table>
</td></tr>
<tr><td align="center"> </td></tr>
<tr><td align="center">
<input type="hidden" name="pageNo" value="<%=request.getParameter("pageNo")%>">
</td>
</tr>
<tr>
<td align="center">
<table width="165">
<tr>
<td align="center" width="55"><a href="JavaScript:Insert()">输入</a></td>
<td align="center" width="55"><a href="JavaScript:Rewrite()">重写</a></td>
<td align="center" width="55"><a href="JavaScript:History.go(-1)">浏览</a></td>
</tr>
</table>
</td>
</tr>
</table>
</form>
</body>
</html>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<title>Untitled Document</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<style type="text/css">
<!--
body {
background-color: #D0FDFF;
}
-->
</style></head>
<script language="javascript">
function Insert() {
str1 = document.all('View_Form').name.value;
str2 = document.all('View_Form').subject.value;
str3 = document.all('View_Form').context.value;
str4 = document.all('View_Form').password.value;
if (str1 == '') alert('请输入姓名');
else if(str2 == '') alert('请输入题目');
else if(str3 == '') alert('请输入内容');
else if(str4 == '') alert('请输入密码');
else { document.View_Form.submist(); }
}
function Rewrite() {
alert('删除所有内容');
document.all('View_Form').email.value = '';
document.all('View_Form').subject.value = '';
document.all('View_Form').context.value = '';
document.all('View_Form').password.value ='';
}
</script><body>
<form name='View_Form' action='/Servlet/Bbs_Insert' method=post>
<table>
<tr><td align="left"><h1> About JSP BBS </h1></td></tr>
<tr><td>
<table width=550 border="0" cellspacing="0" cellpadding="0">
<tr><td height="20"> </td></tr>
<tr><td class="content2"> 凡使用(*)标记的项目一定要输入</td></tr>
<tr><td> </td></tr>
</table>
<table width="550" border="0" cellspacing="" cellpadding="0">
<tr>
<td align="left" bgcolor="#868FC6">
<table width="550" border="1" cellpadding="1" cellspacing="2" bordercolor="#6600CC">
<tr>
<td class="content1" width="79" align="center">姓名(*)</td>
<td width="461" bgcolor="#F5F5F5"><input type="text" name="name" size="40"></td>
</tr>
<tr>
<td class="content1" width="79" align="center">E-Mail(*)</td>
<td bgcolor="#F5F5F5"><input type="text" name="email" size="63" value=""></td>
</tr>
<tr>
<td class="content1" width="79" align="center">主题(*)</td>
<td bgcolor="#F5F5F5"><input type="text" name="subject" size="63" ></td>
</tr>
<tr>
<td class="content1" width="79" align="center">内容(*)</td>
<td bgcolor="#F5F5F5"><textarea cols="63" rows="15" name="context"></textarea></td>
</tr>
<tr>
<td class="content1" width="79" align="center">密码(*)</td>
<td bgcolor="#F5F5F5"><input type="password" align="left" name="password" size="10" ></td>
</tr>
</table> </td>
</tr>
</table>
</td></tr>
<tr><td align="center"> </td></tr>
<tr><td align="center">
<input type="hidden" name="pageNo" value="<%=request.getParameter("pageNo")%>">
</td>
</tr>
<tr>
<td align="center">
<table width="165">
<tr>
<td align="center" width="55"><a href="JavaScript:Insert()">输入</a></td>
<td align="center" width="55"><a href="JavaScript:Rewrite()">重写</a></td>
<td align="center" width="55"><a href="JavaScript:history.go(-1)">浏览</a></td>
</tr>
</table>
</td>
</tr>
</table>
</form>
</body>
</html>
1、View_Form中根本就没有title和content域;
2、submist()应该是submit(),History应该是history;修改后的样子:<%@ page contentType="text/html; charset=gb2312" language="java" import="java.sql.*" errorPage="" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<title>Untitled Document</title>
<style type="text/css">
<!--
body {
background-color: #D0FDFF;
}
-->
</style></head>
<script language="javascript">
function Insert() {
with(document){
str1 = View_Form.name.value;
str2 = View_Form.subject.value;
str3 = View_Form.content.value;
str4 = View_Form.password.value;
if (str1 == "") {alert('请输入姓名');View_Form.name.focus();}
else if(str2 == "") {alert('请输入题目');View_Form.subject.focus();}
else if(str3 == "") {alert('请输入内容');View_Form.content.focus();}
else if(str4 == "") {alert('请输入密码');View_Form.password.focus();}
else { View_Form.submit(); }
}
}
function Rewrite() {
alert("删除所有内容");
document.View_Form.reset();//如果要清空表单,用reset()更简洁。 /*
document.View_Form.name.value = "";
document.View_Form.email.value = "";
document.View_Form.subject.value = "";
document.View_Form.content.value = "";
document.View_Fomr.password.value ="";
*/
}
</script><body>
<form name='View_Form' action='/Servlet/Bbs_Insert' method=post>
<table>
<tr><td align="left">
<h1> </h1>
</td></tr>
<tr><td>
<table width=550 border="0" cellspacing="0" cellpadding="0">
<tr><td height="20"> </td></tr>
<tr><td class="content2"> 凡使用(*)标记的项目一定要输入</td></tr>
<tr><td> </td></tr>
</table>
<table width="550" border="0" cellspacing="" cellpadding="0">
<tr>
<td align="left" bgcolor="#868FC6">
<table width="550" border="1" cellpadding="1" cellspacing="2" bordercolor="#6600CC">
<tr>
<td class="content1" width="79" align="center">姓名(*)</td>
<td width="461" bgcolor="#F5F5F5">
<input type="text" name="name" size="40">
</td>
</tr>
<tr>
<td class="content1" width="79" align="center">E-Mail</td>
<td bgcolor="#F5F5F5"><input type="text" name="email" size="63"></td>
</tr>
<tr>
<td class="content1" width="79" align="center">主题(*)</td>
<td bgcolor="#F5F5F5"><input type="text" name="subject" size="63" ></td>
</tr>
<tr>
<td class="content1" width="79" align="center">内容(*)</td>
<td bgcolor="#F5F5F5">
<textarea cols="63" rows="15" name="content"></textarea>
</td>
</tr>
<tr>
<td class="content1" width="79" align="center">密码(*)</td>
<td bgcolor="#F5F5F5"><input type="password" align="left" name="password" size="10" ></td>
</tr>
</table> </td>
</tr>
</table>
</td></tr>
<tr><td align="center"> </td></tr>
<tr><td align="center">
<input type="hidden" name="pageNo" value="<%=request.getParameter("pageNo")%>">
</td>
</tr>
<tr>
<td align="center">
<table width="165">
<tr>
<td align="center" width="55"><a href="JavaScript:Insert()">输入</a></td>
<td align="center" width="55"><a href="JavaScript:Rewrite()">重写</a></td>
<td align="center" width="55"><a href="JavaScript:history.go(-1)">浏览</a></td>
</tr>
</table>
</td>
</tr>
</table>
</form>
</body>
</html>