时间：2020-10-27 12:14:17 | 栏目：PHP代码 | 点击：次
1、简单筛选
$filter->is('aid', '报警模块')->select(Alarm::all()->pluck('title', 'id'));
2、筛选联动
$filter->is('pid', '物业公司')->select(Property::all()->pluck('name', 'id'))->load('gid', '/admin/getDepartment');
$filter->is('gid', '部门')->select(PropertyDepartment::all()->pluck('name', 'id'));
/*
* 根据物业公司的id，获取公司的部门信息
*/
public function getDepartment(Request $request){
$pid = $request->get('q');
return PropertyDepartment::where('pid','=', $pid)->get(['id', DB::raw('name as text')]);
}