<body>
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<form action="" method="post" name="addmgz" ENCTYPE="multipart/form-data">
<tr>
<td colspan="2" align="center">添加杂志</td>
</tr>
<tr class="unnamed1">
<td width="10%" align="center">杂志名称</td>
<td width="90%"><input type="text" name="name"></td>
</tr>
<tr class="unnamed1">
<td width="10%" align="center"> </td>
<td> </td>
</tr>
<tr class="unnamed1">
<td align="center">大 类 别</td>
<td>
<select name="LType">
<option selected>:::请选择:::</option>
<?
//显示 大类别
$STR="select id,LType from new_LType order by id desc";
$RST=mysql_query($STR) or die("搜索错误".$STR);
while(list($ID,$LType)=mysql_fetch_array($RST))
{
$L="<option value='$ID'>$LType</option>";
print $L;
}
?>
</select>
<input type="text" name="addLType">
<input type="submit" name="LType_submit" value="添加大类别"></td>
</tr>
<tr class="unnamed1">
<td align="center"> </td>
<td> </td>
</tr>
<tr class="unnamed1">
<td align="center">小 类 别</td>
<td><select name="SType">
<option selected>:::请选择:::</option>
<?
//显示 小类别
$STR="select id,SType from new_SType order by id desc";
$RST=mysql_query($STR) or die("搜索错误".$STR);
while(list($ID,$SType)=mysql_fetch_array($RST))
{
$S="<option value='$ID'>$SType</option>";
print $S;
}
?>
</select>
<input type="text" name="addSType">
<input type="submit" name="SType_submit" value="添加小类别"></td>
</tr>
<tr class="unnamed1">
<td align="center"> </td>
<td> </td>
</tr>
<tr class="unnamed1">
<td align="center">版 本</td>
<td><select name="ver">
<option selected>:::请选择:::</option>
<?
//显示 版本号
$STR="select id,ver from new_ver order by id desc";
$RST=mysql_query($STR) or die("搜索错误".$STR);
while(list($ID,$ver)=mysql_fetch_array($RST))
{
$V="<option value='$ID'>$ver</option>";
print $V;
}
?>
</select>
<input type="text" name="addver">
<input type="submit" name="ver_submit" value="添加版本号"></td>
</tr>
<tr class="unnamed1">
<td align="center"> </td>
<td> </td>
</tr>
<tr class="unnamed1">
<td align="center">期 数</td>
<td><input type="text" name="vol"></td>
</tr>
<tr class="unnamed1">
<td align="center"> </td>
<td> </td>
</tr>
<tr class="unnamed1">
<td align="center" valign="top">内容介绍</td>
<td><textarea name="content" cols="50" rows="5"></textarea></td>
</tr>
<tr class="unnamed1">
<td align="center"> </td>
<td> </td>
</tr>
<tr class="unnamed1">
<td align="center">小 封 面</td>
<td><input type="file" name="S_Cover"></td>
</tr>
<tr class="unnamed1">
<td align="center"> </td>
<td> </td>
</tr>
<tr class="unnamed1">
<td align="center">大 封 面</td>
<td><input type="file" name="L_Cover"></td>
</tr>
<tr class="unnamed1">
<td align="center"> </td>
<td> </td>
</tr>
<tr class="unnamed1">
<td align="center">页 面 一</td>
<td><input type="file" name="page1"></td>
</tr>
<tr class="unnamed1">
<td align="center"> </td>
<td> </td>
</tr>
<tr class="unnamed1">
<td align="center">页 面 二</td>
<td><input type="file" name="page2"></td>
</tr>
<tr class="unnamed1">
<td align="center"> </td>
<td> </td>
</tr>
<tr class="unnamed1">
<td align="center">页 面 三</td>
<td><input type="file" name="page3"></td>
</tr>
<tr class="unnamed1">
<td align="center"> </td>
<td> </td>
</tr>
<tr class="unnamed1">
<td align="center"><input type="submit" name="submit" value="提交"></td>
<td><input type="reset" name="reset" value="重新填写"></td>
</tr>
</form>
</table>
</body>
</html>
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<form action="" method="post" name="addmgz" ENCTYPE="multipart/form-data">
<tr>
<td colspan="2" align="center">添加杂志</td>
</tr>
<tr class="unnamed1">
<td width="10%" align="center">杂志名称</td>
<td width="90%"><input type="text" name="name"></td>
</tr>
<tr class="unnamed1">
<td width="10%" align="center"> </td>
<td> </td>
</tr>
<tr class="unnamed1">
<td align="center">大 类 别</td>
<td>
<select name="LType">
<option selected>:::请选择:::</option>
<?
//显示 大类别
$STR="select id,LType from new_LType order by id desc";
$RST=mysql_query($STR) or die("搜索错误".$STR);
while(list($ID,$LType)=mysql_fetch_array($RST))
{
$L="<option value='$ID'>$LType</option>";
print $L;
}
?>
</select>
<input type="text" name="addLType">
<input type="submit" name="LType_submit" value="添加大类别"></td>
</tr>
<tr class="unnamed1">
<td align="center"> </td>
<td> </td>
</tr>
<tr class="unnamed1">
<td align="center">小 类 别</td>
<td><select name="SType">
<option selected>:::请选择:::</option>
<?
//显示 小类别
$STR="select id,SType from new_SType order by id desc";
$RST=mysql_query($STR) or die("搜索错误".$STR);
while(list($ID,$SType)=mysql_fetch_array($RST))
{
$S="<option value='$ID'>$SType</option>";
print $S;
}
?>
</select>
<input type="text" name="addSType">
<input type="submit" name="SType_submit" value="添加小类别"></td>
</tr>
<tr class="unnamed1">
<td align="center"> </td>
<td> </td>
</tr>
<tr class="unnamed1">
<td align="center">版 本</td>
<td><select name="ver">
<option selected>:::请选择:::</option>
<?
//显示 版本号
$STR="select id,ver from new_ver order by id desc";
$RST=mysql_query($STR) or die("搜索错误".$STR);
while(list($ID,$ver)=mysql_fetch_array($RST))
{
$V="<option value='$ID'>$ver</option>";
print $V;
}
?>
</select>
<input type="text" name="addver">
<input type="submit" name="ver_submit" value="添加版本号"></td>
</tr>
<tr class="unnamed1">
<td align="center"> </td>
<td> </td>
</tr>
<tr class="unnamed1">
<td align="center">期 数</td>
<td><input type="text" name="vol"></td>
</tr>
<tr class="unnamed1">
<td align="center"> </td>
<td> </td>
</tr>
<tr class="unnamed1">
<td align="center" valign="top">内容介绍</td>
<td><textarea name="content" cols="50" rows="5"></textarea></td>
</tr>
<tr class="unnamed1">
<td align="center"> </td>
<td> </td>
</tr>
<tr class="unnamed1">
<td align="center">小 封 面</td>
<td><input type="file" name="S_Cover"></td>
</tr>
<tr class="unnamed1">
<td align="center"> </td>
<td> </td>
</tr>
<tr class="unnamed1">
<td align="center">大 封 面</td>
<td><input type="file" name="L_Cover"></td>
</tr>
<tr class="unnamed1">
<td align="center"> </td>
<td> </td>
</tr>
<tr class="unnamed1">
<td align="center">页 面 一</td>
<td><input type="file" name="page1"></td>
</tr>
<tr class="unnamed1">
<td align="center"> </td>
<td> </td>
</tr>
<tr class="unnamed1">
<td align="center">页 面 二</td>
<td><input type="file" name="page2"></td>
</tr>
<tr class="unnamed1">
<td align="center"> </td>
<td> </td>
</tr>
<tr class="unnamed1">
<td align="center">页 面 三</td>
<td><input type="file" name="page3"></td>
</tr>
<tr class="unnamed1">
<td align="center"> </td>
<td> </td>
</tr>
<tr class="unnamed1">
<td align="center"><input type="submit" name="submit" value="提交"></td>
<td><input type="reset" name="reset" value="重新填写"></td>
</tr>
</form>
</table>
</body>
</html>
提交的时候就大类别,小类别,版本就到各自的下拉框里去找.
也就是说,添加的时候如果发现大类别里没有他们想要的值,他们就即时的添加,然后在选择.说了这么多不知道你听懂了没有.
session_start();
// Use $HTTP_SESSION_VARS with PHP 4.0.6 or less
if (!isset($_SESSION['count'])) {
$_SESSION['count'] = 0;
} else {
$_SESSION['count']++;
}
echo $_SESSION[count];if($_SESSION[count]>0)
{
echo "你已提交过,不要重复!!";
}
//我抽空为你写了个简单防止重复提交,你试试是否合你心意!!
?>
执行结果:
第一次 0
第二次1 你已提交过,不要重复!!
{
//...
header("Location: http://".$_SERVER['HTTP_HOST'].$PHP_SELF);
}
在 } 后写上 echo "<script>alert('$prints');</script>";
每次操作完后都写个:
header("Location: http://".$_SERVER['HTTP_HOST'].$PHP_SELF);
放到if语句的大括号里
你是高手我知道的,你不用dreamweaver是用什么工具来做网页程序的??