Laravel-将数据库整数转换为关联的字符串 [英] Laravel - Convert database integer to an associated string

问题描述

我有一个名为status的列的用户表.在此列中，我仅根据其状态存储一个数字，1-admin，2-所有者等.我知道我可以使用{{ users->status }}显示这些值，但仅显示存储的数字.如何显示实际名称而不是存储的号码?

I have my users table with a column named status. In this column I just store a number, based off their status, 1 - admin, 2 - owner, etc. I know that I can display these values with {{ users->status }}, but only shows the stored number. How can I show the actual name instead of the stored number?

推荐答案

使用雄辩存取器变种人.

定义状态数组，并使用数据库中的状态号作为键来更改模型中的值，以便在视图中{{ $users->status }}等于admin

Define an array of statuses and use the status number from your database as a key to change the value in the model so that in the view {{ $users->status }} equals admin

class User extends Eloquent {

    protected $statuses = array(
        '1' => 'admin',
        '2' => 'owner'
    );

    public function getStatusAttribute($value)
    {
        return $this->statuses[$value];
    }

}

• getStatusAttribute在检索记录时将1转换为admin.
• getStatusAttribute converts 1 to admin when retrieving a record.

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您还可以使用set方法来确定何时将记录存储在模型中.

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You could also have a set method for when records are stored in the model.

视图中 {{ $user->status }} // echos 'admin'

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