The method of displaying the classification name in front of the foreground article list by phpcms
This article will explain in detail how phpcms displays category names in front of the foreground article list. The editor thinks it is very practical, so I share it with you as a reference. I hope you can get something after reading this article.
1. Open phpcms\ caches\ caches_commons\ caches_data\ category_content_1.cache.php
Return array (1 = > array ('catid' = >' 1century, 'siteid' = >' 1', 'type' = >' 1', 'modelid' = >' 01', 'parentid' = >' 01', 'arrparentid' = >' 01', 'child' = >' 1Qing, 'arrchildid' = >' 1Jing 2, 3PM 5162cm, 'catname' = >' website introduction', 'style' = >', 'image' = >'' 'description' = >', 'parentdir' = >', 'catdir' = >' about', 'url' = >' / html/about/', 'items' = >' 0mm, 'hits' = >' 01', 'setting' = >' array (\ 'ishtml\' = >\'1\',\ 'template_list\' = >\ 'default\',\ 'page_template\' = >\ 'page\',\ 'meta_title\' = >\'\' \ 'meta_keywords\' = >\'\',\ 'meta_description\' = >\'\,\ 'category_ruleid\' = >\'1\',\ 'show_ruleid\' = >\'\',\ 'repeatchargedays\' = >\'1\',)', category_content_1.cache.php
As you can see, the details of all the column categories are cached here, including what we need.
'catname' = >' website introduction'
2. Open phpcms\ modules\ content\ classes\ content_tag.class.php
/ * list page label * @ param $data * / public function lists ($data) {$catid = intval ($data ['catid']); if (! $this- > set_modelid ($catid) return false; if (isset ($data [' where'])) {$sql = $data ['where'];} else {$thumb = intval ($data [' thumb'])? " AND thumb! =''":''; if ($this- > category [$catid] ['child']) {$catids_str = $this- > category [$catid] [' arrchildid']; $pos = strpos ($catids_str,',') + 1; $catids_str = substr ($catids_str, $pos); $sql =" status=99 AND catid IN ($catids_str) ". $thumb } else {$sql = "status=99 AND catid='$catid'". $thumb;}} $order = $data ['order']; $return = $this- > db- > select ($sql,' *', $data ['limit'], $order,'', 'id'); content_tag.class.php
3. Add the following code after the above code
$TYPES = getcache ('category_content_1','commons'); / / get category cache 2 foreach ($return as $key= > $v) {$return [$key] [typename] = $TYPES [$v [' catid']] ['catname']; / / add a category field to the array returned by the lists tag}
4. The foreground calls the method
{$v [typename]} this is the end of phpcms's method of displaying category names in front of the foreground article list. I hope the above content can be helpful to you and learn more. If you think the article is good, you can share it for more people to see.
