類別展示功能
1,新typelist.php檔案
#顯示也做了無限極分類運算,程式碼如下所示:
#<?php
header("Content-type:text/html;charset=utf-8");
include 'include/mysqli.php';
?>
<!DOCTYPE html>
<html >
<head>
<meta charset="UTF-8">
<title></title>
<style>
table td{padding: 5px 3px;}
table tr{background: #33CCFF; height: 40px; line-height: 40px}
/*table tr:nth-child(2n){background: #f0f0f0;}*/
</style>
<script>
function delall(){
var arrid="";
obox=document.getElementsByName("box");
for(i=0;i<obox.length;i++){
if(obox[i].checked){
arrid+=obox[i].value+",";
}
}
alert(arrid);
window.location.href="typesave.php?action=delall&arrid="+arrid;
}
</script>
</head>
<body>
<table width="100%">
<tr><td><input type="checkbox">全选</td><td>编号</td><td>类别名称</td><td>排序</td></td><td>操作</td></tr>
<?php
function show($fid,$color,$i){
$i++;
$blank ="";
for($n=0;$n<$i;$n++){
$blank.="---";
}
$rand=array('0','1','2','3','4','5','6','7','8','9','a','b','c','d','e','f');
$color='#'.$rand[rand(0,15)].$rand[rand(0,15)].$rand[rand(0,15)].$rand[rand(0,15)].$rand[rand(0,15)].$rand[rand(0,15)];
global $mysqli;
$sql="select *from type where fid=$fid order by orderid asc";
$result=$mysqli->query($sql);
while($row=$result->fetch_assoc()){
?>
<tr ><td><input type="checkbox" name="box" value="<?php echo $row['id']?>"></td><td><?php echo $row['id']?></td><td><?php echo $blank.$row['typename'].$blank?></td><td><?php echo $row['orderid']?></td><td><a href="typeupdate.php?fid=<?php echo $row['fid']?>&id=<?php echo $row['id']?>">修改</a>
<a href="typesave.php?action=del&id=<?php echo $row['id']?>">删除</a>
<a href="typeadd.php?id=<?php echo $row['id']?>">添加子类</a>
</td></tr>
<?php
// $rand=array('0','1','2','3','4','5','6','7','8','9','a','b','c','d','e','f');
// $color=$rand[rand(0,15)].$rand[rand(0,15)].$rand[rand(0,15)].$rand[rand(0,15)].$rand[rand(0,15)].$rand[rand(0,15)];
show($fid=$row['id'],$color,$i);
}
}
show(0,$color='#33CCFF',0);
?>
<table width="100%" >
<tr style="background: #ffffff">
<td width="10%"></td>
<td width="10%"></td>
<td width="50%"></td><td width="10%"></td>
<td><a href="javascript:delall()">全部删除</a><a href="typeadd.php"> 添加类别</a></td>
</tr>
</table>
</body>
</html>2,展示頁面如下所示:
