public function prepareSliderData()
{
$obj = new Slides();
$slides = $obj->bySliderId($this->sliderId, $this->lang_id);
// exit if slider not exist
if (empty($slides)) {
return null;
}
$this->slideDuration = $slides[0]['slider']['slide_duration'] ? $slides[0]['slider']['slide_duration'] : $this->slideDurationDefault;
$this->slides = $slides;
}
/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = Slides::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, 'slider_id' => $this->slider_id, 'priority' => $this->priority]);
$query->andFilterWhere(['like', 'title', $this->title])->andFilterWhere(['like', 'text', $this->text])->andFilterWhere(['like', 'url', $this->url])->andFilterWhere(['like', 'image', $this->image]);
return $dataProvider;
}
<?php
echo $form->field($model, 'name')->textInput(['maxlength' => true]);
?>
<?php
echo $form->field($model, 'slide_duration')->textInput(['maxlength' => true]);
?>
<hr>
<div class="form-group row">
<div class="col-lg-2"><?php
echo Yii::t('main', 'Slides');
?>
</div>
<div class="col-lg-10">
<?php
$slidesDataProvider = new ActiveDataProvider(['query' => Slides::find()->where(['=', 'slider_id', $model->id])]);
echo GridView::widget(['dataProvider' => $slidesDataProvider, 'columns' => [['class' => 'yii\\grid\\ActionColumn', 'urlCreator' => function ($action, $model) {
return Url::toRoute(['slides/' . $action, 'id' => $model->id]);
}, 'template' => '{update} <br> {delete} ', 'contentOptions' => ['class' => 'text-left', 'nowrap' => 'nowrap']], ['contentOptions' => ['class' => 'col-sm-4 text-center'], 'attribute' => 'Image', 'format' => 'html', 'value' => function ($model) {
return Html::img($model->image, ['class' => 'image_preview']);
}], ['contentOptions' => ['class' => 'col-sm-8 text-center'], 'attribute' => 'Info', 'format' => 'html', 'value' => function ($model) {
return $model->title;
}]]]);
?>
</div>
</div>
<hr>
<?php
echo Html::a('new slide', Url::toRoute(['slides/create', 'slider_id' => $model->id]), ['class' => 'btn btn-success']);
/**
* Finds the Slides model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return Slides the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = Slides::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}