first commit

backend/modules/fields/models/AdditionalFields.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace backend\modules\fields\models;
+
+use common\classes\Debug;
+use common\models\UseField;
+
+class AdditionalFields extends \common\models\AdditionalFields
+{
+    public function afterSave($insert, $changedAttributes)
+    {
+        UseField::deleteAll(['field_id' => $this->id]);
+
+        foreach ($this->use as $item) {
+            $useField = new UseField();
+            $useField->field_id = $this->id;
+            $useField->use = $item;
+
+            $useField->save();
+        }
+        parent::afterSave($insert, $changedAttributes); // TODO: Change the autogenerated stub
+    }
+}

backend/modules/fields/models/AdditionalFieldsSearch.php

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+<?php
+
+namespace backend\modules\fields\models;
+
+use Yii;
+use yii\base\Model;
+use yii\data\ActiveDataProvider;
+
+/**
+ * AdditionalFieldsSearch represents the model behind the search form of `backend\modules\card\models\AdditionalFields`.
+ */
+class AdditionalFieldsSearch extends AdditionalFields
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function rules()
+    {
+        return [
+            [['id'], 'integer'],
+            [['name'], '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 = AdditionalFields::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,
+        ]);
+
+        $query->andFilterWhere(['like', 'name', $this->name]);
+
+        return $dataProvider;
+    }
+}