编辑整理:整理来源:百度知道,浏览量:75,时间:2023-03-30 22:00:01
在需要调用类别的地方,比如列表页,首先写循环前面写上一句:
<?php $TYPE = getcache('type_content','commons');?>
这句就是把类别缓存加载进来.然后在循环里写:
<a href="index.php?m=content&c=type&catid={$catid}&typeid={$r[typeid]}">{$TYPE[$r[typeid]][name]}</a>
这样就可以调用出来类别了.不过链接暂时无效.因为还没有做好链接文件.后面会更新这个文件的.
类别链接页面:新增一个 type.html 文件放到 phpcms\templates\default\content\ 下:该文件代码如下:
{template "content","header"}<!--main--><?php $typeid = intval($_GET['typeid']);?><div class="main"><div class="col-left"> <div class="crumbs"><a href="{siteurl($siteid)}">首页</a><span> > </span>{catpos($catid)} 类别:<font color="red">{$TYPE[$typeid][name]}</font> 总共有 {$total} 条记录</div> <ul class="list lh24 f14">{loop $datas $r}<li><span class="rt">{date('Y-m-d H:i:s',$r[inputtime])}</span>·<a href="{$r[url]}" target="_blank"{title_style($r[style])}>{$r[title]}</a></li>{if $n%5==0}<li class="bk20 hr"></li>{/if}{/loop} </ul> <div id="pages" class="text-c">{$pages}</div> </div> <div class="col-auto"> <div class="box"> <h5 class="title-2">频道总排行</h5> {pc:content action="hits" catid="$catid" num="10" order="views DESC"} <ul class="content digg"> {loop $data $r} <li><a href="{$r[url]}" target="_blank">{$r[title]}</a></li> {/loop} </ul> {/pc} </div> </div></div>{template "content","footer"}新增一个 type.php 文件到 phpcms\modules\content\下,该文件代码如下:
<?phpdefined('IN_PHPCMS') or exit('No permission resources.');//模型缓存路径define('CACHE_MODEL_PATH',CACHE_PATH.'caches_model'.DIRECTORY_SEPARATOR.'caches_data'.DIRECTORY_SEPARATOR);pc_base::load_app_func('util','content');class type {private $db;function __construct() { $this->db = pc_base::load_model('content_model');}/** * 按照模型搜索 */public function init() { if(!isset($_GET['catid'])) showmessage(L('missing_part_parameters')); $catid = intval($_GET['catid']); $siteids = getcache('category_content','commons'); $siteid = $siteids[$catid]; $this->categorys = getcache('category_content_'.$siteid,'commons'); if(!isset($this->categorys[$catid])) showmessage(L('missing_part_parameters')); if(isset($_GET['info']['catid']) && $_GET['info']['catid']) { $catid = intval($_GET['info']['catid']); } else { $_GET['info']['catid'] = 0; } if(isset($_GET['typeid']) && trim($_GET['typeid']) != '') { $typeid = intval($_GET['typeid']); } else { showmessage(L('illegal_operation')); } $TYPE = getcache('type_content','commons'); $modelid = $this->categorys[$catid]['modelid']; $modelid = intval($modelid); if(!$modelid) showmessage(L('illegal_parameters')); $CATEGORYS = $this->categorys; $siteid = $this->categorys[$catid]['siteid']; $siteurl = siteurl($siteid); $this->db->set_model($modelid); $page = $_GET['page']; $datas = $infos = array(); $infos = $this->db->listinfo("`typeid` = '$typeid'",'id DESC',$page,20);//读取整个模型下同类别文章 //$infos = $this->db->listinfo("`typeid` = '$typeid' AND catid = '$catid'",'id DESC',$page,20);//仅仅读取当前栏目下的同类别文章,如果要启用此模式,请去掉上一行代码并将本行开头的// 两斜杠去掉. $total = $this->db->number; if($total>0) { $pages = $this->db->pages; foreach($infos as $_v) { if(strpos($_v['url'],'://')===false) $_v['url'] = $siteurl.$_v['url']; $datas[] = $_v; } } $SEO = seo($siteid, $catid, $TYPE[$typeid]['name'],$TYPE[$typeid]['description'],$TYPE[$typeid]['name'].'类别'); include template('content','type');}}?>上面的链接即可生效.需要注意的是: $infos = $this->db->listinfo("`typeid` = '$typeid'",'id DESC',$page,20);//读取整个模型下同类别文章 //$infos = $this->db->listinfo("`typeid` = '$typeid' AND catid = '$catid' ",'id DESC',$page,20);//仅仅读取当前栏目下的同类别文章,如果要启用此模式,请去掉上一行代码并将本行开头的// 两斜杠去掉.