【发布时间】：2018-08-23 02:50:06
【问题描述】：
我有一个购物车，其中包含需要选择的取货和退货日期选项。选择它们时，我无法将它们中的任何一个回显到购物车视图中。我正在使用 Laravel 购物车库来构建购物车，它有一个用于额外选项的数组。我已将值传递到那里以传递到视图中，但它似乎不起作用。
这是表格标记：
<form action="{{ route('cart.store') }} " method="POST">
{{ csrf_field() }}
<fieldset>
<div class="formrow" style="margin-right: -10;">
<div class="formitem col1" style="margin-right: -10">
<label class="label req" for="pickupDate" style="float:left;">Pick Up Date</label>
<input type="date" name="pickupDate" id="pickupDate" class="pickupDate"/>
</div>
</div>
<div class="formrow" style="margin-right: -10;">
<div class="formitem col1" style="margin-right: -10">
<label class="label req" for="returnDate" style="float:left;">Return Date</label>
<input type="date" name="returnDate" id="returnDate" class="return" />
</div>
</div>
<div class="formrow" style="margin-right: -10;">
<div class="formitem col1of2" style="float: left;">
<label class="label" for="location" style="float:left;">Pick Up Location</label>
<select name="location" id="location" class="location">
<option>please choose</option>
<option value="bakersfield">Bakersfield</option>
<option value="chico">Chico</option>
<option value="fresno">Fresno</option>
<option value="hayward">Hayward</option>
<option value="manteca">Manteca</option>
<option value="oakley">Oakley</option>
<option value="redwood_city">Redwood City</option>
<option value="sacramento">Sacramento</option>
<option value="salinas">Salinas</option>
<option value="san_jose">San Jose</option>
<option value="san_jose_fusion">San Jose Fusion</option>
<option value="santa_rosa">Santa Rosa</option>
</select>
</div>
</div>
</fieldset>
<input type="hidden" name="id" value="{{ $rental->id }}">
<input type="hidden" name="title" value="{{ $rental->title }}">
<input type="hidden" name="pickupDate" value="{{ $rental->pickupDate }}">
<input type="hidden" name="returnDate" value="returnDate">
<div class="buttons">
<div class="back">
<button class="primary button" type="submit">Add to Cart</button>
</div>
</div>
</form>
这是购物车视图：
<article>
@if(session()->has('success_message'))
<div class="alert alert-success">
{{ session()->get('success_message') }}
</div>
@endif
<h1>Shopping Cart</h1>
@if(count($errors) > 0)
<div class="alert alert-danger">
<ul>
@foreach ($errors->all() as $error)
<li>{{ $error }}</li>
@endforeach
</ul>
</div>
@endif
@if (Cart::count() > 0)
<h2>{{ Cart::count() }} item(s) in Shopping Cart</h2>
<div>
<div>
@foreach (Cart::content() as $item)
<fieldset>
<article class="js-cart-product">
<p class="prod-title">Name: {{$item->model->name}} </p>
<p class="pu-date">Pick up date: {{ ($item->options->has('pickupDate') ? $row->options->pickup : '') }} </p>
<p class="rtn-date">Return Date: {{ ($item->options->has('returnDate') ? $row->options->pickup : '') }}</p>
<p class="loc">Location: {{$item->location}}</p>
<form action="{{ route('cart.destroy', $item->rowId)}}" method="POST">
{{csrf_field()}}
{{method_field('DELETE')}}
<div class="buttons">
<div class="back">
<button class="primary button" type="submit">Delete Item</button>
</div>
</div>
<!-- <div class="cart__footer">
<p class="cart__text">
<a class="button" href="#" title="Buy products">
Check Out
</a>
</p>
</div> -->
</form>
</article>
</fieldset>
@endforeach
</div>
</div>
@else
<h3>No items in Cart!</h3>
<a href="{{ route('rental equipment')}} ">Return to Rental Equipment</a>
@endif
</div>
</article>
这里是控制器的创建项目部分：
public function store(Request $request)
{
$duplicates = Cart::search(function ($cartItem, $rowId) use ($request) {
return $cartItem->id === $request->id;
});
if ($duplicates->isNotEmpty()) {
return redirect()->route('cart.index')->with('success_message', 'Item is already in your cart!');
}
$this->validate($request, array(
'location'=>'required',
));
Cart::add($request->id, $request->title, 1, $request->location, $options = ['pickup' => 'pickupDate', 'returnDate' => 'returnDate'])
->associate('App\Rental');
Session::flash('success', 'The item was successfully save!');
return redirect()->route('cart.index');
}
【问题讨论】：
-
您是否包含了您的 javascript 函数来处理刀片中某处的日期选择？并在处理您的 js 函数时确保刀片中表单的 id 也正确
-
@afikri，不，我没有添加任何 javascript。我看不到购物车项目中的日期，我可以返回所有其他数据，但不能返回日期。
-
这就是为什么你永远不会得到你的约会作品。我已经在这个帖子里回答了stackoverflow.com/questions/51968355/…，也许对你有用
-
@afikri 似乎什么也没做。
标签： php laravel forms laravel-5 cart