/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = CourseTerms::find();
$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;
}
$query->andFilterWhere(['id' => $this->id, 'created_at' => $this->created_at, 'updated_at' => $this->updated_at, 'parent_id' => $this->parent_id, 'count' => $this->count, 'order' => $this->order]);
$query->andFilterWhere(['like', 'title', $this->title])->andFilterWhere(['like', 'excerpt', $this->excerpt]);
return $dataProvider;
}
public function actionIndex()
{
$searchModel = new CourseSearch();
$params = Yii::$app->request->queryParams;
//分类
empty($params['slug']) ?: ($params['CourseSearch']['slug'] = $params['slug']);
if (isset($params['slug'])) {
$courseTerm = CourseTerms::findOne(['slug' => $params['slug']]);
$courseTerm ? $params['CourseSearch']['course_terms'] = $courseTerm->id : '';
}
//排序
empty($params['sort']) ? '' : '';
//
$dataProvider = $searchModel->search($params);
$sort = $dataProvider->getSort();
$sort->attributes = array_merge($sort->attributes, ['new' => ['asc' => ['created_at' => SORT_DESC]], 'hot' => ['asc' => ['created_at' => SORT_DESC]], 'rec' => ['asc' => ['create_at' => SORT_DESC]]]);
return $this->render('index', ['searchModel' => $searchModel, 'sorts' => $this->sorts, 'dataProvider' => $dataProvider]);
}
/**
* @return \yii\db\ActiveQuery
*/
public function getCourseTerms()
{
return $this->hasOne(CourseTerms::className(), ['id' => 'course_terms']);
}
?>
<?php
echo $form->field($model, 'title')->textInput(['maxlength' => true]);
?>
<?php
echo $form->field($model, 'content')->textarea(['rows' => 6]);
?>
<?php
echo $form->field($model, 'video_url')->textInput(['maxlength' => true]);
?>
<?php
echo $form->field($model, 'course_terms')->widget(Select2::classname(), ['data' => CourseTerms::getTermsArray(), 'options' => ['placeholder' => '选择一个分类']]);
?>
<?php
echo $form->field($model, 'is_rec')->dropDownList($model->recValues());
?>
<?php
echo $form->field($model, 'excerpt')->textInput(['maxlength' => true]);
?>
<?php
echo $form->field($model, 'image')->textInput(['maxlength' => true]);
?>
<div class="form-group">
<?php
public function run()
{
$slug = Yii::$app->request->get('slug');
$terms = CourseTerms::getTermsByOrder();
return $this->render('term', ['terms' => $terms, 'current' => $slug]);
}
