<?php
include_once("functions/is_login.php");
if (!session_id()){//这里使用session_id()判断是否已经开启了Session
	session_start();
}
if(!is_login()){
	echo "请您登录系统后，再访问该页面！";
	return;
}
?>
<form action="category_save.php" method="post" enctype="multipart/form-data">
分类名称：	<input type="text"  size="60" name="name"><br/>	
<input type="submit" value="添加">
</form>
</br>
<?php 
include_once("functions/database.php");
include_once("functions/page.php");
$sql = "select * from category";
get_connection();
//分页的实现
$result_news = mysql_query($sql);
$total_records = mysql_num_rows($result_news);
$page_size = 8;
if(isset($_GET["page_current"])){
	$page_current = $_GET["page_current"];
}else{
	$page_current = 1;
}
$start = ($page_current-1)*$page_size;
$result_sql = "select * from category order by category_id desc limit $start,$page_size";
$result_set = mysql_query($result_sql);
close_connection();
echo "分类如下：<br/>";
while($row = mysql_fetch_array($result_set)){
	echo "分类编号：".$row["category_id"]."<br/>";
	echo "分类名：".$row["name"]."&nbsp;&nbsp;";
	?>
	<a href="index.php?url=category_delete.php&category_id=<?php echo $row['category_id']?>" onclick="return confirm('确定删除吗？');">删除</a>
	<!-- echo "<a href='category_delete.php?category_id=".$row["category_id"]."onclick="return confirm('确定删除吗？')">删除</a>"; -->
	<?php echo "&nbsp;&nbsp;&nbsp;";?>
	<a href="index.php?url=category_edit.php&category_id=<?php echo $row['category_id']?>">编辑</a>
	<!-- echo "<a href='category_edit.php?category_id=".$row["category_id"]."' >编辑</a>"; -->
	<?php echo "<hr/>";
}
//分页的实现
$url = "index.php?url=category_List.php";
page($total_records,$page_size,$page_current,$url,"");
?>
