[英]Laravel 5 - Getting values from collection and passing to view
I am building an order management system in Laravel 5.3. 我正在Laravel 5.3中构建订单管理系统。 I am storing the orders in two different tables - orders, order_content. 我将订单存储在两个不同的表中-order,order_content。 The first one contains order's main data, the other - content. 第一个包含订单的主要数据,另一个包含内容。 I am using Crinsane's Shopping Cart package for managing order contents. 我正在使用Crinsane的Shopping Cart软件包来管理订单内容。 The order contents table fields: identifier, instance, content. 订单内容表字段:标识符,实例,内容。 Content field contains collection with the specific order content, which is searialized. 内容字段包含具有特定订单内容的集合,该集合已进行了序列化。
My problem is following - i need to get all order contents (product name, code, quantity) in specific date. 我的问题是-我需要在特定日期获取所有订单内容(产品名称,代码,数量)。
This is how far I've gotten: 这是我走了多远:
public function showByDate()
{
$datetime_today = new DateTime('now');
$date = $datetime_today->format('Y-m-d');
//get all orders by date, which are confirmed
$orders = Pasutijums::where('pasutijums_uz', '=', $date)
->where('ir_apstiprinats', '=', 1)->get();
foreach($orders as $order)
{
// get order's content
$order_contents = DB::table('order_content')->where('instance', '=', $order->pasut_num)->get();
foreach($order_contents as $order)
{
// unserialize the content field
$collection = unserialize($order->content);
}
}
$items = $collection->all();
return view('admin.kopsavilkumi.pec-datuma')
->with('orders', $orders)
->with('date', $date)
->with('items', $items)
;
}
In the view I try to loop trough the order contents, but only one product is showing... 在视图中,我尝试遍历订单内容,但仅显示一种产品...
@foreach($items as $order)
<tr>
<td class="text-primary"> {{ $order->options->code }} </td>
<td> {{ $order->name }} </td>
<td> {{ $order->qty }} </td>
</tr>
@endforeach
I need to unserialize each field, save it in collection and pass it to view so i can loop trough them and show them in a table. 我需要反序列化每个字段,将其保存在集合中并传递给视图,以便我可以遍历它们并在表中显示它们。
UPDATE: Walter Cejas answer worked for me, but now i need to access the collection's content in my view... This is what I get when dd($collection) in controller: 更新:Walter Cejas答案对我有用,但是现在我需要在我的视图中访问集合的内容...这是在控制器中使用dd($ collection)时得到的结果:
Collection {#292 ▼
#items: array:2 [▼
0 => Collection {#307 ▼
#items: array:2 [▼
"da951a56dc871db7b48a41f7d14b007b" => CartItem {#308 ▼
+rowId: "da951a56dc871db7b48a41f7d14b007b"
+id: "22"
+qty: "1"
+name: "Preces nosaukums 1"
+price: 7.5
+options: CartItemOptions {#309 ▶}
-associatedModel: null
-taxRate: 0
+"priceTax": 7.5
}
"138ba08bdbf1ac8f17e9e6f257af1b88" => CartItem {#310 ▼
+rowId: "138ba08bdbf1ac8f17e9e6f257af1b88"
+id: "123"
+qty: "1"
+name: "Preces nosaukums 2"
+price: 1.8
+options: CartItemOptions {#311 ▶}
-associatedModel: null
-taxRate: 0
}
]
}
1 => Collection {#306 ▼
#items: array:1 [▼
"da951a56dc871db7b48a41f7d14b007b" => CartItem {#312 ▼
+rowId: "da951a56dc871db7b48a41f7d14b007b"
+id: "22"
+qty: "1"
+name: "Preces nosaukums 3"
+price: 7.5
+options: CartItemOptions {#314 ▶}
-associatedModel: null
-taxRate: 0
}
]
}
]
} }
Thats because you're overriding the collection with the last item of the iteration 那是因为您用迭代的最后一项覆盖了集合
$datetime_today = new DateTime('now');
$date = $datetime_today->format('Y-m-d');
//get all orders by date, which are confirmed
$orders = Pasutijums::where('pasutijums_uz', '=', $date)
->where('ir_apstiprinats', '=', 1)->get();
$collection = collect();
foreach($orders as $order)
{
// get order's content
$order_contents = DB::table('order_content')->where('instance', '=', $order-
>pasut_num)->get();
foreach($order_contents as $content)
{
// unserialize the content field
$collection->push(unserialize($content));
}
}
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