ProjectSearch.php
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<?php
namespace common\models;
use Yii;
use yii\base\Model;
use yii\data\ActiveDataProvider;
use common\models\Project;
/**
* ProjectSearch represents the model behind the search form about `common\models\Project`.
*/
class ProjectSearch extends Project
{
/**
* @inheritdoc
*/
public function rules()
{
return [
[['project_id', 'date_add'], 'integer'],
[['title', 'link', 'description'], '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 = Project::find();
// add conditions that should always apply here
$dataProvider = new ActiveDataProvider([
'query' => $query,
]);
$this->load($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;
}
// grid filtering conditions
$query->andFilterWhere([
'project_id' => $this->project_id,
'date_add' => $this->date_add,
]);
$query->andFilterWhere(['like', 'title', $this->title])
->andFilterWhere(['like', 'link', $this->link])
->andFilterWhere(['like', 'description', $this->description]);
return $dataProvider;
}
}