php - Laravel Livewire 更新数组复选框。（编辑表格）

Question

我使用带有复选框数组的 livewire 更新堆栈请帮助。形式

<form wire:submit.prevent="Update" class="py-3 mb-6">
    @foreach ($permissions as $key => $pms)
        <input type="checkbox" model:wire="PermissionCheckbox.{{ $key }}" {{ in_array($pms->id , $PermissionCheckbox)? "checked":"" }} />
    @endforeach
    <button class="btn btn-primary" type="submit">Update</button>
</form>

php函数

public function Edit($id){
 $role = Role::find($id);
 $this->roleId = $role->id;
 $this->roleName = $role->name;
 $this->PermissionCheckbox = json_decode($role->permissions->pluck('id'));
}
public function Update(){
$this->validate([
    'roleName' => 'sometimes|required|unique:roles,name,'.$this->roleId,
    'PermissionCheckbox' => 'required'
]); 
dd($this->PermissionCheckbox);
}

结果不使用 PermissionCheckbox 更新。提前谢谢你们。

Answer 1

检查您的输入，因为它的线模型反转正确的是线：模型

<input type="checkbox" wire:model="PermissionCheckbox.{{ $key }}" {{ in_array($pms->id , $PermissionCheckbox)? "checked":"" }} />