PHP7实战开发简单CMS内容管理系统(9)栏目列表获取功能模块

1. 封装数据库查询函数

//取数据库数据
function sql_get_data($sql)
{
    $conn=sql_conn();
    $query = mysqli_query($conn,$sql);
    if(!$query)
    {
        return false;
    }
    $result =array();
    while ($row = mysqli_fetch_assoc($query))
    {
        $result[] = $row;
    }
    mysqli_close($conn);
    return $result;
}

2.显示数据

<?php
require_once ('../config.php');
require_once('../functions.php');
check_login();
$category_data = sql_get_data('select * from ft_category');
?>

//模板

<?php foreach ($category_data as $c) { ?>
<tr>
    <td align="center"><?php echo  $c['id'];?></td>
    <td ><?php echo  $c['catename'];?></td>
    <td ><?php echo  $c['slug'];?></td>
    <td align="center">
        <a href="/admin/user/edit/id/6.html" class="btn btn-primary btn-sm shiny">
            <i class="fa fa-edit"></i> 编辑
        </a>
        <a href="#" onClick="warning('确实要删除吗', '/admin/user/del/id/6.html')" class="btn btn-danger btn-sm shiny">
            <i class="fa fa-trash-o"></i> 删除
        </a>
    </td>
</tr>
<?php } ?>