fixes #129

src/generators/model/form.php

@@ -11,11 +11,7 @@ echo $form->field($generator, 'modelClass');
 echo $form->field($generator, 'ns');
 echo $form->field($generator, 'baseClass');
 echo $form->field($generator, 'db');
-echo $form->field($generator, 'generateRelations')->dropDownList([    
-    \yii\gii\generators\model\Generator::RELATIONS_NONE => Yii::t('yii', 'No relations'),
-    \yii\gii\generators\model\Generator::RELATIONS_ALL => Yii::t('yii', 'All relations'),
-    \yii\gii\generators\model\Generator::RELATIONS_ALL_INVERSE => Yii::t('yii', 'All relations with inverse'),
-]);
+echo $form->field($generator, 'generateRelations')->checkbox();
 echo $form->field($generator, 'generateLabelsFromComments')->checkbox();
 echo $form->field($generator, 'generateModelClass')->checkbox();
 echo $form->field($generator, 'enableI18N')->checkbox();