有时候,你可能仅仅是想要更新中间表字段值,这个时候,可以通过 updateExistingPivot 方法在第二个参数中将需要更新的字段值以关联数组的方式传递过去: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 $post->tags()->updateExistingPivot($tagId, $attributes); 触发父模型时间戳更新 当一个模型归属于另外一个...
本文主要基于Laravel的Model Event介绍该框架的实时通信功能,Laravel模型的生命周期中包含事件:created、creating、saved、saving、updated,updating、deleted、deleting、restored、restoring,同时结合了Pusher包,有关Pusher的注册和使用相关信息可以参考:(基于 Pusher 驱动的 Laravel 事件广播)(上)。 备注:Laravel对Model的CRUD...
While attaching files to messages via simple string paths is often sufficient, in many cases the attachable entities within your application are represented by classes. For example, if your application is attaching a photo to a message, your application may also have a Photo model that represents...
1$user->roles()->updateOrCreate([ 2 'name' => 'Administrator', 3]);In addition, the firstOrCreate method now accepts a $values array as its second argument. This array will be merged with the first argument to the method ($attributes) when creating the related model if one does not...
Every time you update your model, a new version containing the previous attributes will be stored in your database.All timestamps and the optional soft-delete timestamp will be ignored.Adding versions to existing dataVersionable creates a version on update() of the updated model. So, if you...
Update architecture (#241) Mar 27, 2024 pnpm-lock.yaml chore: Build assets Jan 29, 2025 rector.php Laravel 12 (#340) Mar 1, 2025 tailwind.config.js feat: add product variants (#313) Jan 7, 2025 testbench.yaml Update model repository (#288) ...
- Remove null default attributes names when UPDATED_AT or CREATED_AT is null at Model::replicate ([#43279](https://github.com/laravel/framework/pull/43279)) - Protect against ambiguous columns ([#43278](https://github.com/laravel/framework/pull/43278)) ...
Because we updated the user's migration table, we need to update the columns to include the changes we made. Run the following command to refresh the tables: Bash Copy Code $ php artisan migrate:refresh And that is it! Testing To test, Run valet share and copy the ngrok URL. In th...
it(‘can update a to-do’) - This test ensures that a to-do task can be updated and that the updated task can be found in the database. it(‘can delete a to-do’) - This test ensures that a to-do task can be deleted and verifies that the total number of tasks contained withi...
* @package App\Model */classKnitIdleCapacityextendsModel{useInsertCreator,SoftDeletes,InsertKnitIdleCapacityInfo;/** * @var array */protected$fillable=['knit_factory_id','knit_factory_name','knit_machine_id','knit_machine_name','year','month','idle_info','idle_days','continue_idle_days'...