Laravel 5.3 - 将项目添加到分页器数据?
Laravel 5.3 - Prepend item to paginator data?
我返回了这个分页器实例:
$products =
{
"products": 3,
"per_page": 10,
"current_page": 1,
"data": [
{
"id": 4,
"product_type": "electronic",
"product_id": 6
},
{
"id": 6,
"type": "electronic",
"product_id": 5
},
{
"id": 9,
"type": "kitchen",
"product_id": 4
}
]
}
我正在尝试将一个项目作为第一个项目添加到 data
键,如下所示:
$firstItem = {
"item": "should be first in data",
"code": 12345
}
最终结果应该是这样的:
$products =
{
"products": 3,
"per_page": 10,
"current_page": 1,
"data": [
{ <-
"item": "should be first in data", <-
"code": 12345 <-
}, <-
{
"id": 4,
"product_type": "electronic",
"product_id": 6
},
{
"id": 6,
"type": "electronic",
"product_id": 5
},
{
"id": 9,
"type": "kitchen",
"product_id": 4
}
]
}
我尝试了很多方法,但 none 得到了结果。
知道如何完成最终结果吗?
如果您在 $products
中有一个分页结果的实例,那么您可以使用类似下面的方法将新项目添加到数据中,例如:
// Get the paginated data
$products = \App\Product::paginate(10);
// Create a new item and populate
$item = new \StdClass;
$item->item = "should be first in data";
$item->code = 12345;
// Insert the new item at top
$products->prepend($item);
就是这样。新的 StdClass
(不是 Eloquent 型号)项目将放在顶部。
我返回了这个分页器实例:
$products =
{
"products": 3,
"per_page": 10,
"current_page": 1,
"data": [
{
"id": 4,
"product_type": "electronic",
"product_id": 6
},
{
"id": 6,
"type": "electronic",
"product_id": 5
},
{
"id": 9,
"type": "kitchen",
"product_id": 4
}
]
}
我正在尝试将一个项目作为第一个项目添加到 data
键,如下所示:
$firstItem = {
"item": "should be first in data",
"code": 12345
}
最终结果应该是这样的:
$products =
{
"products": 3,
"per_page": 10,
"current_page": 1,
"data": [
{ <-
"item": "should be first in data", <-
"code": 12345 <-
}, <-
{
"id": 4,
"product_type": "electronic",
"product_id": 6
},
{
"id": 6,
"type": "electronic",
"product_id": 5
},
{
"id": 9,
"type": "kitchen",
"product_id": 4
}
]
}
我尝试了很多方法,但 none 得到了结果。 知道如何完成最终结果吗?
如果您在 $products
中有一个分页结果的实例,那么您可以使用类似下面的方法将新项目添加到数据中,例如:
// Get the paginated data
$products = \App\Product::paginate(10);
// Create a new item and populate
$item = new \StdClass;
$item->item = "should be first in data";
$item->code = 12345;
// Insert the new item at top
$products->prepend($item);
就是这样。新的 StdClass
(不是 Eloquent 型号)项目将放在顶部。