【发布时间】:2018-08-17 09:51:48
【问题描述】:
我的控制器是这样的:
public function index(Request $request)
{
$param = $request->all();
$data = $this->itemDetailRepository->getData($param);
return view('item-detail.index', compact('param'))
->withItems(count($data)>0?$data:null);
}
如果我调试$data 或在 laravel (dd($data)) 中,结果如下:
所以数组$data就是这样的集合和分页
如果我点击属性部分,它会显示如下:
#attributes: array:5 [▼
"item_number" => "AB-0001"
"total_quantity" => "1000"
"location-a" => "500"
"location-b" => "500"
]
所以数组数据就在那里
在这样的视图刀片 laravel 中:
<table>
<tr>
<th>ITEM NUMBER</th>
<th>TOTAL QUANTITY</th>
<th>LOCATION-A</th>
<th>LOCATION-B</th>
</tr>
@foreach($items as $item)
<tr>
<td>{{ $item->item_number }}</td>
<td>{{ $item->total_quantity }}</td>
<td>{{ $item['location-a'] }}</td>
<td>{{ $item['location-b'] }}</td>
</tr>
@endforeach
</table>
它有效。但是我的数组键是动态的。密钥可以改变
所以数组可以这样改变:
#attributes: array:5 [▼
"item_number" => "AB-0001"
"total_quantity" => "500"
"location-a" => "500"
]
或者可以这样改:
#attributes: array:5 [▼
"item_number" => "AB-0001"
"total_quantity" => "1500"
"location-a" => "500"
"location-b" => "500"
"location-c" => "500"
]
所以位置是动态的
如何在 laravel 视图刀片中进行设置,使其可以适应动态数组?
更新
如果我echo '<pre>';print_r($data);'</pre>';die();,结果是这样的:
Illuminate\Pagination\LengthAwarePaginator Object
(
[total:protected] => 2428
[lastPage:protected] => 1214
[items:protected] => Illuminate\Database\Eloquent\Collection Object
(
[items:protected] => Array
(
[0] => App\Models\ItemDetail Object
(
[table:protected] => items_details
[fillable:protected] => Array
(
[0] => item_number
[1] => quantity
...
)
[connection:protected] => mysql
[primaryKey:protected] => id
[keyType:protected] => int
[incrementing] => 1
[with:protected] => Array
(
)
[withCount:protected] => Array
(
)
[perPage:protected] => 15
[exists] => 1
[wasRecentlyCreated] =>
[attributes:protected] => Array
(
[item_number] => AB-0001
[total_quantity] => 1000
[location-a] => 500
[location-b] => 500
)
[original:protected] => Array
(
[item_number] => AB-0001
[total_quantity] => 1000
[location-a] => 500
[location-b] => 500
)
[changes:protected] => Array
(
)
[casts:protected] => Array
(
)
[dates:protected] => Array
(
)
[dateFormat:protected] =>
[appends:protected] => Array
(
)
[dispatchesEvents:protected] => Array
(
)
[observables:protected] => Array
(
)
[relations:protected] => Array
(
)
[touches:protected] => Array
(
)
[timestamps] => 1
[hidden:protected] => Array
(
)
[visible:protected] => Array
(
)
[guarded:protected] => Array
(
[0] => *
)
)
[1] => App\Models\ItemDetail Object
(
[table:protected] => items_details
[fillable:protected] => Array
(
[0] => item_number
[1] => quantity
...
)
[connection:protected] => mysql
[primaryKey:protected] => id
[keyType:protected] => int
[incrementing] => 1
[with:protected] => Array
(
)
[withCount:protected] => Array
(
)
[perPage:protected] => 15
[exists] => 1
[wasRecentlyCreated] =>
[attributes:protected] => Array
(
[item_number] => AB-0002
[total_quantity] => 1500
[location-a] => 1000
[location-b] => 500
)
[original:protected] => Array
(
[item_number] => AB-0002
[total_quantity] => 1500
[location-a] => 1000
[location-b] => 500
)
[changes:protected] => Array
(
)
[casts:protected] => Array
(
)
[dates:protected] => Array
(
)
[dateFormat:protected] =>
[appends:protected] => Array
(
)
[dispatchesEvents:protected] => Array
(
)
[observables:protected] => Array
(
)
[relations:protected] => Array
(
)
[touches:protected] => Array
(
)
[timestamps] => 1
[hidden:protected] => Array
(
)
[visible:protected] => Array
(
)
[guarded:protected] => Array
(
[0] => *
)
)
)
)
[perPage:protected] => 2
[currentPage:protected] => 1
[path:protected] => http://my-project.test/admin/item-detail
[query:protected] => Array
(
)
[fragment:protected] =>
[pageName:protected] => page
)
【问题讨论】:
-
您是在问如何对数组进行排序?
-
@Classified No. 你尝试再次阅读我的问题
-
你能展示你从哪里得到这个集合的控制器方法吗?
-
@yrv16 我更新了我的问题
-
你需要有
[['item_number' => ['name' ='th mane', 'value_1' => 'value_1'],...],...]这样的数组结构,它会帮助你解决你的任务。
标签: laravel loops laravel-5 laravel-5.6 laravel-blade