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<html>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<head><title>职工信息查询与更新页面</title>
<style type="text/css">
<!--
.STYLE1 {font-size: 15px; font-family: "幼圆";}
-->
</style>
</head>
<body>
<div align="center"><font face="幼圆" size="5" color="#008000">
<b>职工信息查询与更新</b></font></div><br><br>
<form name="frm1" method="post">
<table width="300" align="center">
<tr><td width="120"><span class="STYLE1">根据职工号查询:</span></td>
<td><input name="ZGH" id="ZGH" type="text" size="10">
<!-- **********found********** -->
<input type=__________ name="select" class="STYLE1" value="查询"></td></tr>
</table>
</form>
$conn=mysql_connect("localhost","root","") or die("连接失败");
mysql_select_db("db_emp",$conn) or die("连接数据库失败");
mysql_query("SET NAMES 'gb2312'");
$ZGH=@$_POST['ZGH'];
//**********found**********
$sql="select eno, ename, age, salary, dname from tb_employee, tb_dept WHERE tb_employee.deptno=tb_dept.deptno and ___________";
$result=mysql_query($sql);
$row=@mysql_fetch_array($result);
if(($ZGH!=NULL)&&(!$row))
echo "<script>alert('该职工信息不存在！')</script>";
<form name="frm2" method="post">
<table bgcolor="#CCCCCC" width="300" border="1" align="center" cellpadding="0" cellspacing="0">
<tr> <td bgcolor="#CCCCCC" width="90"><span class="STYLE1">职工号:</span></td>
<td><input name="GH" type="text" class="STYLE1" value=" echo $row['eno']; ">
<input name="h_GH" type="hidden" value=" echo $row['eno']; "></td></tr>
<tr> <td bgcolor="#CCCCCC" width="90"><span class="STYLE1">姓名:</span></td>
<td><input name="XM" type="text" class="STYLE1"
value=" echo $row['ename']; "></td></tr>
<tr><td bgcolor="#CCCCCC"><div class="STYLE1">年龄:</div></td>
<td><input name="NL" type="text" class="STYLE1"
value=" echo $row['age']; "></td></tr>
<tr><td bgcolor="#CCCCCC"><span class="STYLE1">工资:</span></td>
<td><input name="GZ" type="text" class="STYLE1"
value=" echo $row['salary']; "></td></tr>
<tr><td bgcolor="#CCCCCC"><span class="STYLE1">部门名称:</span></td>
<td><input name="BM" type="text" class="STYLE1"
value=" echo $row['dname']; "></td></tr>
<tr><td align="center" colspan="2" bgcolor="#CCCCCC">
<input name="b" type="submit" value="修改" class="STYLE1">
</td></tr>
</table>
</form>
</body>
</html>
$GH=@$_POST['GH'];
$h_GH=@$_POST['h_GH'];
$XM=@$_POST['XM'];
$NL=@$_POST['NL'];
$GZ=@$_POST['GZ'];
$BM=@$_POST['BM'];
Function test($GH, $XM, $NL, $GZ)
{
if(!$GH){
echo "<script>alert('职工号不能为空!');location.href='sj3.php';</script>";
exit;
}
elseif(!$XM){
echo "<script>alert('姓名不能为空!');location.href='sj3.php';</script>";
exit;
}
elseif(!is_numeric($NL)){
echo "<script>alert('年龄必须为数字!');location.href='sj3.php';</script>";
exit;
}
elseif(!is_numeric($GZ)){
echo "<script>alert('工资必须为数字!');location.href='sj3.php';</script>";
exit;
}
}
//**********found**********
if(@$_POST["b"]==________)
{
test($GH, $XM, $NL, $GZ);
//**********found**********
if(____________)
echo "<script>alert('职工号已变化，无法修改职工信息!');</script>";
else
{
$sql_update="UPDATE tb_employee SET ename=’$XM’, age=’$NL’, salary=’$GZ’ WHERE eno='$GH' ";
$result_update =mysql_query($sql_update);
//**********found**********
if(____________________($conn)!=0)
echo "<script>alert('修改成功!');</script>";
else
echo "<script>alert('职工信息修改失败!');</script>";
}
}
