FastAdmin相关

$data=$this->request->get('text');
$pageParam=['query' =>$this->request->get()];

$limit=1;

$news_list=model('app\admin\model\Event')->where(array('category_id'=>22,'status'=>array('neq','hidden'),'title'=>array('like','%'.$data.'%')))->order('createtime','desc')->paginate($limit, false, $pageParam);
$this->assign('news_list',$news_list);         //get带参搜索分页

$wherein = (array)$this->request->request("wherein/a");
if ($wherein && is_array($wherein))
{

	foreach ($wherein as $k => $v)
	{
		$query->where($k, 'in', $v);
	}
}
//后端基类  新增修改自定义下拉分类列表

$list = addtion($list, 'category_ids');
表格显示多分类

//验证规则
use think\Validate;
if($this->request->isPost()){
	$data=input('post.');
	$name=trim($data['name']);
	$password=trim($data['password']);
	$email=trim($data['email']);
	$cpwd=trim($data['cpwd']);
	$add=trim($data['add']);
	$company=trim($data['company']);
	$rule = [
		'email'     => 'require|email',
		'name'  => 'require',
		'password'  => 'require|length:6,10',
		'cpwd'    => 'require|length:6,10',
		'add'   => 'require',
		'company' => 'require',
	];

	$msg = [
		'name.require' => 'Name can not be empty',
		'password.require' => 'Password can not be empty',
		'password.length'  => 'Password must be 6 to 10 characters',
		'cpwd.require' => 'Confirm Password can not be empty',
		'cpwd.length' => 'Confirm Password must be 6 to 10 characters',
		'add.require' => 'Address can not be empty',
		'company.require' => 'Company can not be empty',
		'email.require' => 'Email can not be empty',
		'email.email'      => 'Email is incorrect',
	];
	$validate = new Validate($rule, $msg);
	$result = $validate->check($data);
	if(!$result){
		return json(array('msg'=>$validate->getError()));
	}else{
		$password=md5($password);
		$cpwd=md5($cpwd);
		if($password!=$cpwd){
			return json(array('msg'=>'The Confirm Password entered do not match'));
		}else{
			$dd=model('app\admin\model\Userlist')->where('mail',$email)->select();
			if(count($dd)>0){
				return json(array('msg'=>'The Email had been registered'));
			}else{
				model('app\admin\model\Userlist')->insert(array('mail'=>$email,'name'=>$name,'password'=>$password,'address'=>$add,'company'=>$company,'companytype'=>$data['companytype'],
				'country'=>$data['country'],'region'=>$data['region'],'jobs'=>$data['jobs'],'createtime'=>time(),'updatetime'=>time()));
				return json(array('code'=>0,'u'=>'/index/user/login','msg'=>'Sign up successful'));
			}
		}
	}
}

//邮箱
use app\common\library\Email;

public function email(){
	$name=$this->request('post.name');
	//print_r($name);
	
	$receiver = '';
	$email = new Email;
	$result = $email
		->to($receiver)
		->subject("")
		->message('.$title.'<br/>'.$tel)
		->send();
}

data-params='{"custom[type]":["in","znews,zstory"]}'    //下拉栏Selectpage多个类别展示

其次快速搜索默认只会搜索主键id这个字段，如果你需要搜索其它字段，则需要在服务端你的控制器中定义$searchFields这个值，如下

protected $searchFields = 'id,name,title';