描述
我正在为模型属性做类型提示并尝试删除邀请数据。下面是它抛回给我的错误信息。由于我无法发现缺少了什么,请帮我解决这个问题。
不得在初始化之前访问已声明类型的属性 App\Http\Livewire\Backend\UserManagement\FormComponent\InvitationManagementModal::$invitation
剥离、可复制的代码片段
- Livewire\InvitationManagementModal.php
<?php
namespace App\Http\Livewire\Backend\UserManagement\FormComponent;
use Livewire\Component;
use Livewire\WithPagination;
use App\Http\Livewire\Backend\DataTable\WithCachedRows;
use App\Models\Invitation;
class InvitationManagementModal extends Component
{
use WithPagination, WithCachedRows;
public $showInvitationManagementModal = false;
public Invitation $invitation;
protected $listeners = ['manageInvitation'];
public function manageInvitation()
{
$this->showInvitationManagementModal = true;
}
public function deleteInvitation(Invitation $invitation)
{
$this->invitation->delete();
}
public function getInvitationRowsProperty()
{
return $this->cache(function () {
$invitations = Invitation::where('registered_at', null)->paginate(5);
return $invitations;
});
}
public function render()
{
return view('livewire.backend.user-management.form-component.invitation-management-modal', ['invitations' => $this->invitationRows]);
}
}
- livewire\invitation-management-modal.blade.php
<div>
<x-modal.stacked wire:model.defer="showInvitationManagementModal" id="scroll-lock">
<x-slot name="title">Manage Invitation</x-slot>
<x-slot name="description">Manage all the invitations which are yet to be accepted.</x-slot>
<x-slot name="content">
<div class="p-8 space-y-4">
<ul class="flex flex-col divide divide-y w-full bg-white rounded-lg shadow">
@forelse($invitations as $key => $invitation)
<li class="flex flex-row">
<div class="flex flex-1 items-center px-8 py-4">
<div class="flex-1 mr-16">
<div class="text-sm dark:text-white">
{{ $invitation->email }}
</div>
</div>
<button wire:click="deleteInvitation" class="text-right flex justify-end">
<x-icon.trash />
</button>
</div>
</li>
@empty
@endforelse
</ul>
<div>
{{ $invitations->links() }}
</div>
</div>
</x-slot>
<x-slot name="footer">
<x-button.secondary wire:click.defer="$set('showInvitationManagementModal', false)">Cancel</x-button.secondary>
</x-slot>
</x-modal.stacked>
</div>
背景
- Livewire 版本:2.3.5
- Laravel 版本:8.20.1
- Alpine 版本:2.8.0
- 浏览器:Chrome