0 
          Mysql Database-

         id | username | folder_name |
          1 | ashly    | Folder      |
          2 | ashly    |             |
          3 | ashly    |             |
          4 | ashly    | Folder      |
          5 | ashly    | Folder      |
          6 | ashly    | Folder 1    |
          7 | ashly    | Folder 2    |


           $sql = mysql_query("SELECT `id`, `username`, `title`, LEFT(`description`, 90) as `description`, `file`, `code`, `folder_name`, `type`, `size`, `date` FROM `files` WHERE `username` = '$userfile' AND `folder_name` > '' ORDER BY `id` DESC LIMIT 1, 5");


       while ($query_row = mysql_fetch_array($sql2)) {
            $filefolder = $query_row['folder_name'];
            $filetitle = $query_row['title'];           
            $filecode = $query_row['code'];
            $filedesc = $query_row['description'];
            $filefile = $query_row['file'];
            $filesize = $query_row['size'];
            $filedate = $query_row['date'];
            $filetype = $query_row['type'];

// 这里我循环结果

        if (empty($filefolder) === false) {
    echo "" . $filefolder . "<div id='imageshowsearch'><div id='linkstyle'><strong><a href='http://localhost/edu/1111111111111/userdownload.php?code=". $filecode . " '><img src='files/thumbs/" . $filecode . "/" . $filefile . "' alt=" . $filetitle . ">" . $filetitle . "</strong></div></a></div>";

     //here print result 
            }
             }

我不能folder_name只显示一次。文件夹中有 5 张图像。| 当我为mysql结果循环它时。 

     Result:   

    folder        | folder         | folder         | folder 1      | folder 2
    here is image | here is image  | here is image  | here is image | here is image

   I wonna get this result:     

   folder          |
   here is image   | here is image   | here is image |

   folder 1        |
   here is image   |

   folder 2        |
   here is image   |

我没有主意。我如何只显示一次文件夹名称，并在文件夹名称下显示来自某个文件夹的最多 5 张图像。只是我不会对每张图片重复文件夹名称。我必须将文件夹名称与文件夹图像与用户图像分组。我的问题只是这些文件夹名称重复...感谢我写的支持，因为网站不允许我发布我的问题'更多代码没有解释'

4

1 回答 1

2

您可以使用以下方式。希望它对你有用。 

$sql = mysql_query("SELECT DISTINCT `folder_name` FROM `files` WHERE `username` = '$userfile' AND `folder_name` > ''");
while ($row = mysql_fetch_array($sql)) {
 $folder== $row['folder_name'];

 $sql2 = mysql_query("SELECT `id`, `username`, `title`, LEFT(`description`, 90) as `description`, `file`, `code`, `type`, `size`, `date` FROM `files` WHERE folder_name`='$folder' ORDER BY `id` DESC LIMIT 1, 5");

//Here you can echo $folder i.e, folder name and then all its image
       while ($query_row = mysql_fetch_array($sql2)) {
            $filetitle = $query_row['title'];           
            $filecode = $query_row['code'];
            $filedesc = $query_row['description'];
            $filefile = $query_row['file'];
            $filesize = $query_row['size'];
            $filedate = $query_row['date'];
            $filetype = $query_row['type'];
}

}

祝你好运。

于 2013-02-16T10:41:11.860 回答