phpcms v9类别调用方法（php class 调用）

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:

1. {template "content","header"}
2. <!--main--><?php $typeid = intval($_GET['typeid']);?>
3. <div class="main">
4. <div class="col-left">
5. <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>
6. <ul class="list lh24 f14">
7. {loop $datas $r}
8. <li><span class="rt">{date('Y-m-d H:i:s',$r[inputtime])}</span>·<a href="{$r[url]}" target="_blank"{title_style($r[style])}>{$r[title]}</a></li>
9. {if $n%5==0}<li class="bk20 hr"></li>{/if}
10. {/loop}
11. </ul>
12. <div id="pages" class="text-c">{$pages}</div>
13. </div>
14. <div class="col-auto">
15. <div class="box">
16. <h5 class="title-2">频道总排行</h5>
17. {pc:content action="hits" catid="$catid" num="10" order="views DESC"}
18. <ul class="content digg">
19. {loop $data $r}
20. <li><a href="{$r[url]}" target="_blank">{$r[title]}</a></li>
21. {/loop}
22. </ul>
23. {/pc}
24. </div>
25. 
    
26. </div>
27. </div>
28. {template "content","footer"}

新增一个 type.php 文件到 phpcms\modules\content\下,该文件代码如下:

1. <?php
2. defined('IN_PHPCMS') or exit('No permission resources.');
3. //模型缓存路径
4. define('CACHE_MODEL_PATH',CACHE_PATH.'caches_model'.DIRECTORY_SEPARATOR.'caches_data'.DIRECTORY_SEPARATOR);
5. pc_base::load_app_func('util','content');
6. class type {
7. private $db;
8. function __construct() {
9. $this->db = pc_base::load_model('content_model');
10. }
11. /**
12. * 按照模型搜索
13. */
14. public function init() {
15. if(!isset($_GET['catid'])) showmessage(L('missing_part_parameters'));
16. $catid = intval($_GET['catid']);
17. $siteids = getcache('category_content','commons');
18. $siteid = $siteids[$catid];
19. $this->categorys = getcache('category_content_'.$siteid,'commons');
20. if(!isset($this->categorys[$catid])) showmessage(L('missing_part_parameters'));
21. if(isset($_GET['info']['catid']) && $_GET['info']['catid']) {
22. $catid = intval($_GET['info']['catid']);
23. } else {
24. $_GET['info']['catid'] = 0;
25. }
26. if(isset($_GET['typeid']) && trim($_GET['typeid']) != '') {
27. $typeid = intval($_GET['typeid']);
28. } else {
29. showmessage(L('illegal_operation'));
30. }
31. $TYPE = getcache('type_content','commons');
32. $modelid = $this->categorys[$catid]['modelid'];
33. $modelid = intval($modelid);
34. if(!$modelid) showmessage(L('illegal_parameters'));
35. $CATEGORYS = $this->categorys;
36. $siteid = $this->categorys[$catid]['siteid'];
37. $siteurl = siteurl($siteid);
38. $this->db->set_model($modelid);
39. $page = $_GET['page'];
40. $datas = $infos = array();
41. $infos = $this->db->listinfo("`typeid` = '$typeid'",'id DESC',$page,20);//读取整个模型下同类别文章
42. //$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.
43. $total = $this->db->number;
44. if($total>0) {
45. $pages = $this->db->pages;
46. foreach($infos as $_v) {
47. if(strpos($_v['url'],'://')===false) $_v['url'] = $siteurl.$_v['url'];
48. $datas[] = $_v;
49. }
50. }
51. $SEO = seo($siteid, $catid, $TYPE[$typeid]['name'],$TYPE[$typeid]['description'],$TYPE[$typeid]['name'].'类别');
52. include template('content','type');
53. }
54. }
55. ?>

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.