wip

app/Traits/HasBackUrl.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace App\Traits;
+
+use Filament\Actions\Action;
+use Filament\Resources\Pages\Page;
+
+trait HasBackUrl
+{
+    /**
+     * überschreibt in EditRecords CancelAction da diese history based schritt für schit zurück ging.
+     * mit diese änderung füht der Link direct zurück zur projekte liste.
+     */
+    public ?string $backUrl = null;
+
+    public function mount($record = null): void
+    {
+        $this->backUrl = url()->previous();
+        parent::mount($record);
+    }
+
+    protected function getRedirectUrl(): string  // <- return type is string to be compatible with EditRecord & CreateRecord
+    {
+        return $this->backUrl;
+    }
+
+    protected function getCancelFormAction(): Action
+    {
+        return parent::getCancelFormAction()
+            ->url(fn (Page $livewire) => $livewire->backUrl ?? static::getResource()::getUrl());
+    }
+}