控制器
$data = input('get.');
$info = [];
//搜索条件
if(!empty($data['title'])){
$data['title'] = trim($data['title']);
$info['topic_title'] = ['like','%'.$data['title'].'%'];
}
$list = BeModel::getList($info);
$num = $list->total();//获取总数
return $this->fetch('',[
'list' => $list,
'title' => empty($data['title']) ? '' :$data['title'],
'num' => $num
]);
模型内
$search = [];
$search['b.status'] = ['neq',-1];
if(!empty($data['topic_title']) ){
$search['b.topic_title'] = $data['topic_title'];
}
$res = self::alias('b')->join('subject s','s.id=b.subject_id','left')
->join('law l','l.id=b.law_id','left')
->field('b.*,s.subject,l.name')
->where($search)
->order('id asc')
->paginate(4,false,[
'query' => request()->param(),
]);
return $res;