Shulou(Shulou.com)06/03 Report--

This article mainly explains "how to solve the disorder of discuz pictures". The content of the explanation is simple and clear, and it is easy to learn and understand. Please follow the editor's train of thought to study and learn "how to solve the disorder of discuz pictures".

Description

Discuz adds multiple pictures when posting, and then posts directly. The order of the pictures is sometimes out of order.

Even if the pictures are in the correct order in the upload window, they will still be messed up after release.

Analysis.

Look at url. Nothing can be seen in the program code.

Change the name of the picture to the serial number to upload, the order is out of order, write down the order of the pictures in the post is: 76123458

Then find the bbs_forum_attachment_1 table in the database and find that the default order is the same:

Unexpectedly, it is not sorted by aid, and when it is possible to take it, it will be taken without order by.

Find the php:source\ class\ table\ table_forum_attachment_n.php that manipulates this table directly

Through the writelog ('file name', 'log') method, it is found that every time a post is refreshed, fetch_all_by_id, this method is executed

It turns out that when viewing a post, the attachment address that is not inserted into the post has to be read from the database every time.

Solve

Modify the default parameter passed in to the fetch_all_by_id method: order_by='aid'

Refresh the posts that were out of order just now, and found that the order is normal.

Thank you for your reading, the above is the content of "how to solve the disorder of discuz pictures", after the study of this article, I believe you have a deeper understanding of how to solve the problem of disorder of discuz pictures, and the specific use needs to be verified in practice. Here is, the editor will push for you more related knowledge points of the article, welcome to follow!

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