protected $viewFields = array(
//'content','username','hits','postdate','attachment','attachpath','attachthumb',
'Announce'=>array('id','name','_type'=>'LEFT'),
'Category'=>array('_as'=>'cate1','title'=>'std_name','_on'=>'Announce.std_id=cate1.id','_type'=>'LEFT'),
'Category'=>array('_as'=>'cate2','title'=>'shape_name','_on'=>'Announce.shape_id=cate2.id','_type'=>'LEFT'),
'Category'=>array('_as'=>'cate3','title'=>'tx_name','_on'=>'Announce.tx_id=cate3.id'),
);如图。我Category被a表3个字段引用三次，写视图的时候被使用三次，但只有最后一次有效，前两次覆盖，求视图model怎么写？ 最佳答案
