[小技巧]Laravel 关联保存
laravel-relation-save #
📦laravel hasOne hasMany belongsto...
github#
github.com/liaoshengping/laravel-r...
Installing#
$ composer require liaosp/laravel-relation-save -vvv
✈Usage#
在模型中添加
use SaveRelation;
🔨如何使用
$model->save($data);
$model->saveRelation($data);
🌰 example#
比如有主表 store 和 store_detail
定义 HasOne 关系
public function store_detail() {
return $this->hasOne(\App\Models\StoreDetail::class, 'store_id', 'id');
}
比如前端 json 请求
{
"name":"liaosp的店铺",
"store_detail":{
"address":"福建省厦门市思明区吕厝"
}
}
创建数据简化前 (大概是这种意思)
//一些店铺操作
$this->store->save();
$this->store_detail->store_id = $this->store->id;
$this->store_detail->address = $request->get('store_detail')['address'] ??'';
$this->store_detail->save();
我看了下 Laravel-admin 的关联保存,对于快速开发的项目,觉得挺好的,值得学习。encore\laravel-admin\src\Form.php
只需如下就可以保存关联关系的数据了
$this->model->save($request->all());
$this->model->saveRelation($request->all());
适用 创建和更新 ,可参考源码,学习更多小技巧。
✏Reference#
Contributing#
You can contribute in one of three ways:
1. File bug reports using the issue tracker.
2. Answer questions or fix bugs on the issue tracker.
3. Contribute new features or update the wiki.
The code contribution process is not very formal. You just need to make sure that you follow the PSR-0, PSR-1, and PSR-2 coding guidelines. Any new code contributions must be accompanied by unit tests where applicable.
License#
MIT
最后:各位,这种没有过滤字段的谨慎使用,虽然说很多同学都是这么干的(直接 update),公司应急或者自己的项目可以用用
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