/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = Type::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(['id' => $this->id, 'category_id' => $this->category_id]);
$query->andFilterWhere(['like', 'title', $this->title]);
return $dataProvider;
}
/**
* @return \yii\db\ActiveQuery
*/
public function getType()
{
return $this->hasOne(Type::className(), ['id' => 'type_id']);
}
use yii\helpers\ArrayHelper;
/* @var $this yii\web\View */
/* @var $model backend\modules\mymodule\models\Post */
/* @var $form yii\widgets\ActiveForm */
?>
<div class="post-form">
<?php
$form = ActiveForm::begin();
?>
<?php
echo $form->field($model, 'type_id')->dropDownList(ArrayHelper::map(Type::find()->all(), 'id', 'title'), ['prompt' => 'Select Type']);
?>
<?php
echo $form->field($model, 'title')->textInput(['maxlength' => true]);
?>
<?php
echo $form->field($model, 'content')->textarea(['rows' => 6]);
?>
<div class="form-group">
/**
* Finds the Type model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return Type the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = Type::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
/**
* @return \yii\db\ActiveQuery
*/
public function getTypes()
{
return $this->hasMany(Type::className(), ['category_id' => 'id']);
}