我有一个多对多的关系(轴心)。有3个表,即banks、principles和bank_principles。在Principles下,我想让principle列显示在Banks表下。bank_principle表由bank_id和principle_id组成。当我在控制台中运行它时,我想检索principle表下的Principle列,并将其显示在Banks data下。怎么做呢?
我的控制器:
$bankTransfer = Banks::with('principles')->get();我在银行下的轴心关系:
return $this->belongsToMany('App\Models\Principle', 'bank_principle', 'bank_id', 'principle_id')->using('App\Models\BankPrinciple');我的原则下的轴心关系:
return $this->belongsToMany('App\Models\Banks', 'bank_principle');发布于 2018-03-27 15:51:29
循环通过$bankTransfer以访问单个$bankTransfer对象,然后循环通过$bankTransfer->priciples以访问单个principle。
foreach($bankTransfer as $bankTransferEach){
//here you can access bank transfer data like $bankTransferEach->account_number
foreach($bankTransferEach->principles as $principle){
//here you can access principle table data like $principle->column_name
}
}https://stackoverflow.com/questions/49506817
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