added settings support for php_class dropdown

README.md

@@ -31,6 +31,11 @@ setup.sh
 ```
 
 
+### Settings
+
+`availablePhpClasses`
+
+
 Usage
 -----
 

src/models/crud/WidgetTemplate.php

@@ -31,4 +31,9 @@ class WidgetTemplate extends BaseWidgetTemplate
             ]
         );
     }
+
+    public function optPhpClass(){
+        $json = Yii::$app->settings->get('availablePhpClasses', 'widgets', []);
+        return Json::decode($json->scalar);
+    }
 }

src/views/crud/widget-template/_form.php

@@ -43,7 +43,7 @@ use yii\helpers\Html;
         <p>
 
             <?php echo $form->field($model, 'name')->textInput(['maxlength' => true]) ?>
-            <?php echo $form->field($model, 'php_class')->textInput(['maxlength' => true]) ?>
+            <?php echo $form->field($model, 'php_class')->dropDownList($model->optPhpClass()) ?>
             <?php echo $form->field($model, 'json_schema')->widget(\trntv\aceeditor\AceEditor::className(), ['mode'=>'json']) ?>
             <?php echo $form->field($model, 'twig_template')->widget(\trntv\aceeditor\AceEditor::className(), ['mode'=>'twig']) ?>