laravel Eloquent 一对一 列表显示?
求教一下 laravel 的 一对一关系怎样获得列表的,例如我有一 超人表 , 一能力表,一超人 一能力,现在我要将做一个表格,显示超人的名和超人能力,不用for循环一条条拿应该怎样写呢?
回复内容:
求教一下 laravel 的 一对一关系怎样获得列表的,例如我有一 超人表 , 一能力表,一超人 一能力,现在我要将做一个表格,显示超人的名和超人能力,不用for循环一条条拿应该怎样写呢?
很简单,在模型中定义好一对一的关系,然后用with(),就可以了。
1、SupermanModel 有 function 代表 hasOne 有一个能力
2、CapacityModel 有 function 代表 belongsTo 属于谁
3、我觉得不用for,或者不用循环是不能实现的,至少你要遍历表不是?
伪代码
$s = new SupermanModel.all
for($s as $k => $v){
<code>echo $s.name echo $s.capacity.name</code>
}

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