Livewire 绑定模型单选按钮错误

Question

我正在尝试使用 livewire 构建投票系统，但我遇到了一些错误

这是我的 blade

@foreach ($questions as $index => $question)
    <div class="row">
        <div class="box-header with-border">
            <i class="fa fa-question-circle text-black fs-20 me-10"></i>
            <h4 class="box-title">{{ $question->title }}</h4>
        </div>
        <div class="box-body">
            <div class="demo-radio-button">
                @foreach ($answers as $key => $answer)
                    <input wire:model="question{{ $question->id }}" type="radio"
                        id="answer{{ $question->id }}{{ $key }}"
                        class="radio-col-primary" value="{{ $key }}">
                    <label
                        for="answer{{ $question->id }}{{ $key }}">{{ $answer }}</label>
                @endforeach
                @error('question')
                    <div class="text-danger text-bold">{{$message}}</div>
                @enderror
            </div>
        </div>
    </div>
@endforeach

我的 Livewire class

public $question = [];

public function render() {
    $category = PollCategory::findOrFail($this->category->id);
    $subCategories = PollSubCategory::where('poll_category_id', $category->id)->get();
    $answers = PollAnswer::all();
    return view('livewire.polls', compact('category', 'subCategories', 'answers'));
}

错误是

Property [$question41] not found on component: [polls]

有什么帮助吗？

Answer 1

你做错了，

解决方案：

<input wire:model="question.{{ $question->id }}"

$question{{ $question->id }} 等于 $question41

$question.{{ $question->id }} 等于 $question[41]

这就是你收到错误的原因 Property [$question41] not found on component

Livewire 绑定模型单选按钮错误

Livewire binding model radio button error

laravel

laravel-livewire