Yii，使用 with() 方法调用时 findAll 出错. [英] Yii, Error in findAll, when called using with() method.

问题描述

我正在上 PHP 课

class SurveyQuestion extends CActiveRecord
{
    public function relations()
    {
    // NOTE: you may need to adjust the relation name and the related
    // class name for the relations automatically generated below.
    return array(
        'surveyOptions' => array(self::HAS_MANY, 'SurveyOptions', 'surveyQuestion_id'),
        'survey' => array(self::BELONGS_TO, 'Survey', 'survey_id'),
         );
    }
}

在控制器中，我想获得带有选项的调查列表，所以我正在做..

and in controller, I want to get list of surveys with its options, so I am doing..

$this->renderJson(array('success'=>true, 'message'=>'Records Retrieved Successfully',
'data'=>SurveyQuestion::model()->with('surveyOptions')->findAll()));

但是当这个控制器方法被调用时，我收到这个错误..

but when this controller method is getting called, I am getting this error..

include(SurveyOptions.php) [<a href='function.include'>function.include</a>]: failed to open stream: No such file or directory

根据 http://www.yiiframework.com/doc/guide/1.1/en/database.arr，我应该能够在每个调查中得到带有选项的回复.

As per http://www.yiiframework.com/doc/guide/1.1/en/database.arr, I should be able to get response with options in each survey.

我认为，inclue(SurveyOptions.php) 应该是 SurveyOption.php(没有 's')但是我看不出有什么问题?

I think, inclue(SurveyOptions.php) should be SurveyOption.php (without 's') but I am not able to see what is wrong?

推荐答案

看完你的评论，你只需要改变你的关系:

After reading your comments, you just need to change your relation :

'surveyOptions' => array(self::HAS_MANY, 'SurveyOption', 'surveyQuestion_id')

因为你的类名是 SurveyOption 并且文件是 SurveyOption.php

Since your class name is SurveyOption and file is SurveyOption.php

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