📄 学生还书.htm
字号:
<script language=vbscript>
sub check
if frm.studentid.value=empty then
msgbox("学生的学号不能为空！")
frm.studentid.value=empty
frm.studentid.focus
exit sub
end if
if frm.bookid.value=empty then
msgbox("书号不能为空！")
frm.bookid.value=empty
frm.bookid.focus
exit sub
end if
if instr(frm.studentid.value,"'" )then
msgbox("您输入了非法字符！")
frm.studentid.value=empty
frm.studentid.focus
exit sub
end if
if instr(frm.bookid.value,"'") then
msgbox("您输入了非法字符！")
frm.bookid.value=empty
frm.bookid.focus
exit sub
end if
frm.submit
end sub
</script>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<meta name="GENERATOR" content="Microsoft FrontPage 4.0">
<meta name="ProgId" content="FrontPage.Editor.Document">
<title>New Page 1</title>
</head>
<body bgcolor="#000000">
<p align=center><font size=5 color=red>学生归还书籍</font></p>
<div align="center">
<form method=post action="returnbook.asp" name=frm>
<table border="1" width="309" height="80" cellspacing="0" cellpadding="0">
<tr>
<td width="164" height="18" bgcolor="#99CCFF">
<p align="center"><b><font color="#FF0000">学生学号：</font></b></td>
<td width="151" height="18" bgcolor="#99CCFF"><input type=text name=studentid></td>
</tr>
<tr>
<td width="164" height="23" bgcolor="#99CCFF">
<p align="center"><b><font color="#FF0000">所借书号：</font></b></td>
<td width="151" height="23" bgcolor="#99CCFF"><input type=text name=bookid></td>
</tr>
<tr>
<td width="164" height="23" bgcolor="#99CCFF">
<p align="center"><input type=button value="提交" onclick="check()"></p>
</td>
<td width="151" height="23" bgcolor="#99CCFF">
<p align="center"><input type=button value="返回" onclick="javascript:document.location='管理员页面.htm'"></p>
</td>
</tr>
</table></form>
</div>
</body>
</html>
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