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Package nova-nested-form
Short Description A Laravel Nova package that allows you to create/update/delete nested related fields from a parent form.
License MIT
Informations about the package nova-nested-form
HOX!!
This package is a clone from https://github.com/yassipad/laravel-nova-nested-form. All the credit goes to yassipad. I only applied this pull request to fix bug in newer Nova: https://github.com/yassipad/laravel-nova-nested-form/pull/68
Nova Nested Form
This package allows you to include your nested relationships' forms into a parent form.
Release note for 2.0.5
- [x] Max number of children
- [x] Min number of children
- [x] Set default open/collapse behavior
- [x] Set heading template
- [x] Set separator
- [x] No need for trait anymore
- [x] Auto detection of parent ID field
- [x] Catching UpdatedSinceLastRetrieval exception (even for children)
- [x] AfterFillCallback
- [x] BeforeFillCallback
- [x] Updated design for empty relationship
- [x] Handle file uploads
- [ ] COMING Conditional nested forms
- [ ] COMING Updated design for single field nested form
Important changes since 1.0.4
To be more consistent with Nova's other fields, the order of the parameters has changed to become:
For instance, this:
Is now the same as:
Also, translations are now available in your nested field! You just need to add this key in you language file:
Installation
Attach a new relationship form to a resource
Simply add a NestedForm into your fields. The first parameter must be an existing NovaResource class and the second parameter (optional) must be an existing HasOneOrMany relationship in your model.
You can also nest your relationship forms by adding another NestedForm into the fields of your App\Nova\Post.
NEW: Add a callback before and/or after your relationships have been updated
For instance, if you have to modify a value on the request before the nested form is filled or trigger an event after all relations have been set, you can now simply use this:
Add a minimum or a maximum number of children
For instance, if you want every user to have at least 3 posts and at most 5 posts, simply use:
When creating a new user, 3 blank posts will be displayed. If you reach the maximum number of posts, the "Add a new post" button will disappear.
Set the default open/collapse behavior
If you want the nested forms to be opened by default, simply use:
You can also decide to open only the first nested form by using:
Modify the default heading
You can modify the default heading using the heading() method. You can use wildcards to add dynamic content to your label such as '{{id}}', '{{index}}' or any attribute present in the form.
Modify the index separator
You can modify the default index separator using the separator() method when you have nested forms (e.g. 1. Post, 1.1. Comment, 1.1.1. Like).