An effective way to solve the error of dedecms deleting content

For users who use dedeCMS website management system, deleting content is one of the common operations in daily management work. However, sometimes some errors may occur when deleting content, such as failure to delete or an error on the page after deletion. We can solve these problems through the following methods. The specific steps and code examples will be introduced below.

Method 1: Clear cache

After deleting content, sometimes the page still displays unupdated content or errors occur. This may be because the cache has not been cleared in time. In dedeCMS, we can clear the cache through the following code:

require_once(dirname(__FILE__).'/include/common.inc.php');
require_once(DEDEINC.'/arc.partview.class.php');
$artlist = new PartView();
$artlist->SetTemplet($cfg_templets_dir.'mb/templets/news_list.htm');
$artlist->Display();

Save the above code as clear_cache.php, place it in the root directory of the website, and clear the cache by accessing the domain name/clear_cache.php.

Method 2: Repair the database

Sometimes errors in deleting content may be caused by database damage or data table conflicts. We can repair the database through the following code:

REPAIR TABLE dede_archives,dede_addon18;

Save the above code as repair_db.sql, and execute the SQL statement through phpMyAdmin or other database management tools to repair the database table.

Method 3: Manually delete files

When deleting content, some files that cannot be deleted may remain, causing page errors. We can manually delete these files through an FTP client or file manager, such as deleting files such as dede/index.html or archives/files/index.html.

Method 4: Update system core files

Sometimes errors in deleting content may also be caused by damaged or missing system core files. We can update the system core files through the following operations:

1. Download the latest version of dedeCMS system files;
2. Unzip and overwrite it to the root directory of the website, making sure to back up the original files;
3. Run the website update program to complete the update of the system core files.

Through the above methods, we can solve the problem of errors in dedeCMS deleting content and ensure the normal operation of the website. At the same time, in order to avoid similar problems from happening again, it is recommended to regularly back up website data and files, and keep the system and plug-ins updated in a timely manner.

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