V9 recommended bit sorting problem solving method

Original website: http://bbs.phpcms.cn/thread-879943-1-1.html

Introduction: When using PHPCMS to do the site, some places to use the recommended list, such as slides, special recommendations and so on. Sometimes because of the importance of the article, I hope the article can be sorted according to the order number set in the background. But, Phpcms, it doesn't.
When using Phpcms to do the site, some places to use the recommended list, such as slides, special recommendations and so on. Sometimes, because of the importance of the article, I want the article to be sorted by the sort number set in the background. The code should then be:

{pc:content action= "position" posid= "1" order= "Listorder DESC" num= "3"}     $data $r }          html code    {/loop}{/PC}

where order= "Listorder DESC" is the meaning of sorting by hand. However, it will be found that order= "Listorder desc" effect and order= "id desc", in fact, there is no sort descending function, only the ID descending or the ID ascending.
Open the database to view the V9_position_data table, and you will find that the Listorder field in the table is the same as the ID.
Finally, we found a solution.
1. Open File:/phpcms/modules/admin/classes/push_api.class.php
Found it:

$info $info $d [' ID '];

This is the sentence, when adding an article or modify the article, the listorder becomes the same as the ID, so that the Listorder sort does not work.
So the above code should read:

$info $d [' ID '];

When you add an article or modify an article, you don't change the value of Listorder. But this alone is not possible, because the recommended tag in the data, is based on the V9_position_data table Listorder to sort, but the background update article sort, and did not update v9_position_data this table Listorder, So we have to add this function.
2. Open File:/phpcms/modules/content/content.php
Found it:

foreach ($_postas$id$listorder) {      $this->db->update ( Array (' Listorder ' +$listorder),array(' id ' =$id));}

Add it to the back (note that you add the code behind it, and do not modify the code above)

//Change the recommended bit sort start   $this->db_config = pc_base::load_config (' database '); $tablepre=$this->db_config[' Default ' [' Tablepre ']; $this->db->table_name =$tablepre." Position_data "; foreach($_post[' Listorders '] as $id=$listorder) {    $r=$this->db->get_one (Array(' id ' = =$id)); if($r[' Posid ']){      $this->db->update (Array(' Listorder ' =$listorder),Array(' id ' = =$id,modelid=>$modelid)); }   } //Change the recommended bit sort start

These two places can be used normally.

V9 recommended bit sorting problem solving method