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<?php
namespace backend\modules\goods\models\searchs;
use yii\base\Model;
use yii\data\ActiveDataProvider;
use yii\helpers\ArrayHelper;
use backend\modules\goods\models\ars\Attribute;
/**
* AttributeSearch represents the model behind the search form of `backend\modules\goods\models\ars\Attribute`.
*/
class AttributeSearch extends Attribute
{
/**
* @return array
* 增加创建时间查询字段
*/
public function attributes()
{
return ArrayHelper::merge(['created_at_range'], parent::attributes());
}
/**
* {@inheritdoc}
*/
public function rules()
{
return [
[['id', 'type', 'sort_order', 'is_delete', 'created_at', 'updated_at'], 'integer'],
[['name', 'value'], 'safe'],
['created_at_range','safe'],
];
}
/**
* {@inheritdoc}
*/
public function scenarios()
{
// bypass scenarios() implementation in the parent class
return Model::scenarios();
}
/**
* @return array
* 列格式
*/
public function columns()
{
return [
[
'class' => 'blobt\grid\CheckboxColumn',
'width' => '2%',
'align' => 'center'
],
'id',
'name',
'value',
'sort_order',
['attribute' => 'cat_id',
'value' => function ($model){
return $model->cat_id ? $model->category->name : '无限制';
},
],
[
'class' => 'iron\grid\ActionColumn',
'align' => 'center',
'config' => [
[
'name' => 'update',
'icon' => 'pencil',
'title' => '修改'
],
[
'name' => 'delete',
'icon' => 'trash',
'title' => '删除',
'contents' => '确定删除?'
]
],
],
];
}
/**
* @param $params
* @return ActiveDataProvider
* 不分页的所有数据
*/
public function allData($params)
{
$query = Attribute::find();
$dataProvider = new ActiveDataProvider([
'query' => $query,
'pagination' => false,
'sort' => false
]);
$this->load($params);
return $this->filter($query, $dataProvider);
}
/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = Attribute::find()->where(['is_delete' => Attribute::IS_DELETE_NO]);
// add conditions that should always apply here
$dataProvider = new ActiveDataProvider([
'query' => $query,
'pagination' => [
'pageSizeLimit' => [1, 200]
],
'sort' => [
'defaultOrder' => [
'id' => SORT_DESC,
]
],
]);
$this->load($params);
return $this->filter($query, $dataProvider);
}
/**
* @param $query
* @param $dataProvider
* @return ActiveDataProvider
* 条件筛选
*/
private function filter($query, $dataProvider){
$query->andFilterWhere(['is_delete' => Attribute::IS_DELETE_NO]);
if (!$this->validate()) {
// uncomment the following line if you do not want to return any records when validation fails
// $query->where('0=1');
return $dataProvider;
}
// grid filtering conditions
$query->andFilterWhere([
'id' => $this->id,
'type' => $this->type,
'sort_order' => $this->sort_order,
'is_delete' => $this->is_delete,
'created_at' => $this->created_at,
'updated_at' => $this->updated_at,
]);
$query->andFilterWhere(['like', 'name', $this->name])
->andFilterWhere(['like', 'value', $this->value]);
if ($this->created_at_range) {
$arr = explode(' ~ ', $this->created_at_range);
$start = strtotime($arr[0]);
$end = strtotime($arr[1]) + 3600 * 24;
$query->andFilterWhere(['between', 'created_at', $start, $end]);
}
return $dataProvider;
}
}