Implementation method:
Specify the classification through function filtering, rebuild the paging, and hook Filter_Plugin_ViewList_Core Interface.
Interface location: zb_syst em /function/c_system_event.php If you are interested, you can study it yourself.
Tutorial code:
1. On theme In the last line of the include.php file Add the following function code above:
Function topic ID_filter_category (&$type,&$page,&$category,&$author,&$datetime,&$tag,&$w,&$pagebar){ global $zbp; if($type == 'index'){ $w[]=array('<>','log_CateID',1); //The following is to rebuild the paging, filter the classification, and the quantity will change $pagebar = new Pagebar($zbp->option['ZC_INDEX_REGEX']); $pagebar->PageCount = $zbp-> display count; $pagebar->PageNow = $page; $pagebar->PageBarCount = $zbp->pagebarcount; } }
In the fourth line of the above code one Is the classification ID to be filtered. Please view the classification ID in background classification management.
2. In the function executed when the topic is activated (usually ActivePlugin_ Topic ID () {} ）Add the following code:
Add_Filter_Plugin ('Filter_Plugin_ViewList_Core ',' Topic ID_filter_category ');
It will take effect after saving.
I hope it can be helpful to users who need it.
