针对每个问题，Laravel Blade

Question

你好，我想问一下我的问题是否正确。

 @foreach ($indemnity_benefits->where(['indemnity_benefit_type' => 'Ee', 'indemnity_benefit_group' => 'Basic Benefits'])->get() as $key => $benefit)
                <tr>
                    <td>
                        <input type="hidden" name="bBenefitEeDesc[]" value="{{$benefit->indemnity_benefit_desc}}">
                        <span class="p-2">{{$benefit->indemnity_benefit_desc}}</span>
                    </td>
                    <td><input style="width: 75px;" name="bBenefitEeMaxDays[]" value="{{old('bBenefitEeMaxDays.'.$key, $benefit->indemnity_benefit_maxdays)}}" class="form-control form-control-sm"></td>
                    {{-- @for ($index = 0; $index < $noOfCols; $index++)
                        <td><input name="bBenefitEeValue{{$key}}[]" value="{{old('bBenefitEeValue'.$key.'.'.$index, '')}}" type="text" class="form-control form-control-sm"></td>
                    @endfor --}}

                    @foreach ($indemnity_values->where('indemnity_benefit_id', $benefit->id)->get() as $item)
                        <td><input name="" value="{{$item->indemnity_benefit_value}}" type="text" class="form-control form-control-sm"></td>
                    @endforeach

                </tr>
                @endforeach

当我将$benefit->id放在第二行中时，对于每一行，只显示一行和列。就像this一样。

以下是查询：

 $sob_indemnity = SobGhIndemnityComprehensive::where('rfq_version_id', $rfq_version_id)->where('type', 'Indemnity')->first();

    //Indemnity Levels
    $sob_indemnity_levels = SobghIndemnityLevel::where('sob_gh_ind_comp_id', $sob_indemnity->id);
    $indemnity_benefits = SobghIndemnityBenefit::where('sob_gh_ind_comp_id', $sob_indemnity->id);
    $indemnity_values = SobghIndemnityBenefitsValue::where('sob_gh_ind_comp_id', $sob_indemnity->id);

Answer 1

您的$indemnity_values是一个可变对象，因此在您的第一行中，您将调用：

$indemnity_values
    ->where('indemnity_benefit_id', 1)
    ->get()

在你的第二行中，你调用了下面的代码，它显然返回了一个空集合。

$indemnity_values
    ->where('indemnity_benefit_id', 1)
    ->where('indemnity_benefit_id', 2)
    ->get()

你需要clone你的查询：

@foreach ((clone $indemnity_values)->where('indemnity_benefit_id', $benefit->id)->get() as $item)