Laravel-使用范围 [英] Laravel - Using scope

问题描述

我正在使用范围来指定我是否不是管理员，然后仅由讲师返回课程.我要尝试做的是，当一名教师登录他们的帐户时，他们只能查看他们指定的课程..我不确定我的查询哪里出错了..它没有抛出错误，所以我知道还没有破..这是一件好事吗?但是我的查询没有显示我需要的结果.感谢您的帮助.谢谢

I am using scope to specify if i am not an admin, then return courses only by instructor. What I am trying to do is when an instructor signs into their account they can only view the course they have been assigned to teach.. I am unsure where i have gone wrong in my query.. it is throwing no errors so i know it has not broke it.. which is a good thing? But my query is not displaying the results I need. I appreciate any help. Thanks

推荐答案

您的讲师关系没有user_id，因为它在数据透视表中.

Your instructor relation doesn't have user_id because it is in your pivot table.

尝试以下内部查询:$q->where('id', Auth::user()->id);

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