嗨,我有带foreach循环的这张桌子。我想在第一行之后添加一个条件。该行的每一端都有一个添加新行的按钮。我想做的就是更改该按钮,开始第二个循环。
这是代码
@foreach($order->orderItems as $orderItem)
<tr>
<td><input class="form-control autocomplete_txt" type='text' data-type="product_code" id='product_code_{{ $orderItem->id }}' name='product_code[]' for="1" value="{{ $orderItem->product_code }}" required/></td>
<td><input class="form-control autocomplete_txt" type='text' data-type="product_name" id='product_name_{{ $orderItem->id }}' name='product_name[]' for="1" value="{{ $orderItem->product_name }}" required/></td>
<td><input class="form-control product_price" type='number' data-type="product_price" id='product_price_{{ $orderItem->id }}' name='cost[]' for="1" value="{{ $orderItem->cost }}" required/></td> <!-- purchase_cost -->
<td><input class="form-control quantity" type='number' id='quantity_{{ $orderItem->id }}' name='quantity[]' for="1" value="{{ $orderItem->quantity }}" required/></td>
<td><input class="form-control total_cost" type='text' id='total_cost_{{ $orderItem->id }}' name='total_cost[]' for='1' value="{{ number_format($orderItem->total_cost, 2) }}" readonly/>
<input class="form-control product_id" type='hidden' data-type="product_id" id='product_id_{{ $orderItem->id }}' name='product_id[]'/>
<input class="form-control product_id" type='hidden' data-type="order_id" id='oder_id_{{ $orderItem->id }}' name='order_id[]' value="1" /></td>
<td>
@if ($orderItem % 3 == 0) {
<button type="button" name="add" id="add" class="btn btn-success circle"><i class="fas fa-plus-circle"></i></button>
@endif
</td>
</tr>
@endforeach
有关如何解决此问题的任何建议?提前非常感谢您!
答案 0 :(得分:2)
// add counter in the loop. when loop count is greater than 1 button will be shown.
$counter = 0;
@foreach($order->orderItems as $orderItem)
{
$counter++;
<tr>
<td><input class="form-control autocomplete_txt" type='text' data-type="product_code" id='product_code_{{ $orderItem->id }}' name='product_code[]' for="1" value="{{ $orderItem->product_code }}" required/></td>
<td><input class="form-control autocomplete_txt" type='text' data-type="product_name" id='product_name_{{ $orderItem->id }}' name='product_name[]' for="1" value="{{ $orderItem->product_name }}" required/></td>
<td><input class="form-control product_price" type='number' data-type="product_price" id='product_price_{{ $orderItem->id }}' name='cost[]' for="1" value="{{ $orderItem->cost }}" required/></td> <!-- purchase_cost -->
<td><input class="form-control quantity" type='number' id='quantity_{{ $orderItem->id }}' name='quantity[]' for="1" value="{{ $orderItem->quantity }}" required/></td>
<td><input class="form-control total_cost" type='text' id='total_cost_{{ $orderItem->id }}' name='total_cost[]' for='1' value="{{ number_format($orderItem->total_cost, 2) }}" readonly/>
<input class="form-control product_id" type='hidden' data-type="product_id" id='product_id_{{ $orderItem->id }}' name='product_id[]'/>
<input class="form-control product_id" type='hidden' data-type="order_id" id='oder_id_{{ $orderItem->id }}' name='order_id[]' value="1" /></td>
<td>
@if ($orderItem % 3 == 0 && $counter > 1) {
<button type="button" name="add" id="add" class="btn btn-success circle"><i class="fas fa-plus-circle"></i></button>
@endif
</td>
</tr>
}
@endforeach