[增添]添加了datasource的setting数据库以及默认值

vendor/filament/actions/docs/08-advanced.md

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+---
+title: Advanced actions
+---
+
+## Action utility injection
+
+The vast majority of methods used to configure actions accept functions as parameters instead of hardcoded values:
+
+```php
+Action::make('edit')
+    ->label('Edit post')
+    ->url(fn (): string => route('posts.edit', ['post' => $this->post]))
+```
+
+This alone unlocks many customization possibilities.
+
+The package is also able to inject many utilities to use inside these functions, as parameters. All customization methods that accept functions as arguments can inject utilities.
+
+These injected utilities require specific parameter names to be used. Otherwise, Filament doesn't know what to inject.
+
+### Injecting the current modal form data
+
+If you wish to access the current [modal form data](modals#modal-forms), define a `$data` parameter:
+
+```php
+function (array $data) {
+    // ...
+}
+```
+
+Be aware that this will be empty if the modal has not been submitted yet.
+
+### Injecting the current arguments
+
+If you wish to access the [current arguments](adding-an-action-to-a-livewire-component#passing-action-arguments) that have been passed to the action, define an `$arguments` parameter:
+
+```php
+function (array $arguments) {
+    // ...
+}
+```
+
+### Injecting the current Livewire component instance
+
+If you wish to access the current Livewire component instance that the action belongs to, define a `$livewire` parameter:
+
+```php
+use Livewire\Component;
+
+function (Component $livewire) {
+    // ...
+}
+```
+
+### Injecting the current action instance
+
+If you wish to access the current action instance, define a `$action` parameter:
+
+```php
+function (Action $action) {
+    // ...
+}
+```
+
+### Injecting multiple utilities
+
+The parameters are injected dynamically using reflection, so you are able to combine multiple parameters in any order:
+
+```php
+use Livewire\Component;
+
+function (array $arguments, Component $livewire) {
+    // ...
+}
+```
+
+### Injecting dependencies from Laravel's container
+
+You may inject anything from Laravel's container like normal, alongside utilities:
+
+```php
+use Illuminate\Http\Request;
+
+function (Request $request, array $arguments) {
+    // ...
+}
+```