ThinkpHP 탭 제작 실례 설명

public function _category($attr,$content)
{
//           $tag    
$tag = $this->parseXmlAttr($attr,'category');
 
//         
$parentid= $tag['parentid'];
 
//         
$result = !empty($tag['result'])?$tag['result']:'cat'; //             
$key = !empty($tag['key'])?$tag['key']:'i';
$mod = isset($tag['mod'])?$tag['mod']:'2';
 
//                CategoryModel      
$sql = "D('Category')->";
$sql .= "getCategorys(".$parentid.')';
 
//      
$parsestr = '<?php $_result='.$sql.'; if ($_result): $'.$key.'=0;';
$parsestr .= 'foreach($_result as $key=>$'.$result.'):';
$parsestr .= '++$'.$key.';$mod = ($'.$key.' % '.$mod.' );?>';
$parsestr .= $content;//   category      
$parsestr .= '<?php endforeach; endif;?>';
return $parsestr;
 
}
 
CategoryModel  getCategorys  
/*
*   parentid      
* $parentid  id
* $withSelf       
*/
 
public function getCategorys($parentid,$withSelf=0)
{
$parentid=intval($parentid);
$categorys=$this->where(array('parentid'=>$parentid,'ismenu'=>1))->order('listorder ASC')->select();
//    
if($withSelf)
{
$categorys2=$this->where(array('id'=>$parentid,'ismenu'=>1))->limit(1)->select();
$category=array_merge($categorys,$categorys2);
}
return $categorys;
 
}