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876天前<?php |
class ListAction extends Action{ |
public function index(){ |
import('Class.Category',APP_PATH); |
import('Class.Page',APP_PATH); |
|
$id = I('id'); |
$cate = M('cate')->order('sort')->select(); |
$cids = Category::getChildrenID($cate, $id); |
$cids[] = $id; |
|
$where = array('del' => 0, 'cid' => array('IN',$cids)); |
$count = M('blog')->where($where)->count(); |
$page = new Page($count,10); |
$limit = $page->firstRow . ',' .$page->listRows; |
$blog = D('BlogView')->getData($where,$limit); |
|
$this->blog = $blog; |
$this->page = $page->show(); |
$this->display(); |
} |
} |
?> |
//自己编写的model |
<?php |
Class BlogViewModel extends ViewModel { |
Protected $viewFields= array( |
'blog' => array( |
'id', 'title', 'time', 'hits', 'notes', |
'_type' => 'LEFT' //关联方式 |
), |
'cate' => array( |
'name','_on' =>'blog.cid=cate.id' //关联条件 |
) |
); |
Public function getData($where, $limit) { |
return $this->where($where)->limit($limit)->order('time DESC')->select(); |
} |
} |
?> |
