douhao7889 2017-08-02 12:32
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在刀片LARAVEL中排序答案

I have this code, and I want to sort them by order, I have the order column in database which always takes 1, 2, 3, 4 and I want the answers to be in that order how can I do this on laravel blade .

<div class="form-group" id="group-form-id">
    <label id="correct_answer" style="color: #00a65a;">
        @lang('test-results.correct_answer'):

        <div style="line-height: 8px; padding-top: 5px;">
            <?php $i=1; ?>
            @foreach($question->answers as $answer)
                @if($answer->order)
                    <span id="test_span">
                        <br>
                        <em style="padding-right: 10px; color: #999;">
                            {{ $i }}.
                        </em>
                        {!! $answer->text !!}
                    </span>
                    <hr style="width: 500%;border-top: 1px solid rgba(238, 238, 238, 0.37);">
                @endif
                <?php $i++; ?>
            @endforeach
        </div>
    </l
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  • dongyinting3179 2017-08-02 12:37
    关注

    I think you can try this :

    <div class="form-group" id="group-form-id">
                        <label id="correct_answer" style="color: #00a65a;">
                            @lang('test-results.correct_answer'):
                            <div style="line-height: 8px; padding-top: 5px;">
                                <?php $i=1; ?>
                            @foreach($question->answers->sortBy('order') as $answer)
                                    @if($answer->order)
    
                                    <span id="test_span"><br><em style="padding-right: 10px; color: #999;">{{ $i }}.</em>{!! $answer->text !!}</span>
                                <hr style="width: 500%;border-top: 1px solid rgba(238, 238, 238, 0.37);">
                                @endif
                                <?php $i++; ?>
                            @endforeach
                            </div>
    

    Hope this work for you !!!

    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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