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<?php
namespace common\models\search;
use Yii;
use yii\base\Model;
use yii\data\ActiveDataProvider;
use common\models\Config;
/**
* ConfigSearch represents the model behind the search form about `common\models\Config`.
*/
class ConfigSearch extends Config
{
/**
* @inheritdoc
*/
public function rules()
{
return [
[['id', 'group', 'type', 'create_time', 'update_time', 'sort', 'status'], 'integer'],
[['name', 'title', 'value', 'extra', 'remark'], 'safe'],
];
}
/**
* @inheritdoc
*/
public function scenarios()
{
// bypass scenarios() implementation in the parent class
return Model::scenarios();
}
/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = Config::find();
/**
* 在PHP5中 对象的复制是通过引用来实现的，
* 运行到return处的$query对象和这里的$query在内存中的地址是一样的，
* 所以不需要将这个语句写在return前
*/
$dataProvider = new ActiveDataProvider([
'query' => $query,
'pagination' => [
'pageSize' => 10,
],
]);
$this->load($params);
if (!$this->validate()) {
// uncomment the following line if you do not want to return any records when validation fails
// $query->where('0=1');
return $dataProvider;
}
$query->andFilterWhere([
'id' => $this->id,
'group' => $this->group,
'type' => $this->type,
'create_time' => $this->create_time,
'update_time' => $this->update_time,
'sort' => $this->sort,
'status' => $this->status,
]);
$query->andFilterWhere(['like', 'name', $this->name])
->andFilterWhere(['like', 'title', $this->title])
->andFilterWhere(['like', 'value', $this->value])
->andFilterWhere(['like', 'extra', $this->extra])
->andFilterWhere(['like', 'remark', $this->remark]);
/* 条件搜索 */
/* 排序 */
$query->orderBy([
'sort' => SORT_ASC,
]);
return $dataProvider;
}
}