This property maps various points of the Eloquent model's lifecycle to your own event classes. To start listening to model events, define a $dispatchesEvents property on your Eloquent model. Event names ending with -ing are dispatched before any changes to the model are persisted, while events ending with -ed are dispatched after the changes to the model are persisted. Since even the 'cascade' is not triggered, I 'set null' is not the problem. But deleting the cover picture, wont delete the gallery (for test purposes). The saving / saved events will dispatch when a model is created or updated - even if the model's attributes have not been changed. Also, even the 'cascade' option doesn't work (only on the gallery table).
The updating / updated events will dispatch when an existing model is modified and the save method is called. When a new model is saved for the first time, the creating and created events will dispatch.
When referential integrity is not, or cannot be, enforced at the data storage level, this package makes it easy to set this up at the application level. The retrieved event will dispatch when an existing model is retrieved from the database. This Laravel/Lumen package provides application level cascading deletes for the Laravel's Eloquent ORM.
Want to broadcast your Eloquent events directly to your client-side application? Check out Laravel's model event broadcasting.Įloquent models dispatch several events, allowing you to hook into the following moments in a model's lifecycle: retrieved, creating, created, updating, updated, saving, saved, deleting, deleted, restoring, restored, and replicating. In addition to retrieving records from the database table, Eloquent models allow you to insert, update, and delete records from the table as well. When using Eloquent, each database table has a corresponding "Model" that is used to interact with that table. Laravel includes Eloquent, an object-relational mapper (ORM) that makes it enjoyable to interact with your database.
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