在刀片中执行以下foreach时收到错误:
@foreach($updt_12 as $updt_12_qa)
<input type = "hidden" name = "id" id="id" value="{{$updt_12_qa->qatype}}">
@endforeach
错误:
Trying to get property of non-object
qatype对于循环中的所有字段都是固定的,所以我如何使用此数组中的值,而不是仅仅为qatype从控制器发送变量而已?
dd($ update_12);
array:1 [▼
0 => {#371 ▼
+"id": 21
+"created_at": "2019-10-17 13:21:22"
+"updated_at": "2019-10-17 13:21:22"
+"title": "q2"
+"body": """
\r\n
ans 2
"""
+"ttype": 0
+"cat": 0
+"a_id": 21
+"tag": ""
+"appr": 0
+"user_id": 1
+"comment_id": 0
+"parent_id": null
+"ppoints": null
+"status": 0
+"arank": 1
+"qatype": 1
+"country": "Egypt"
+"wwide": 0
}
]
如果您将数组转换成数组,则可以这样使用。
@foreach($updt_12[0] as $updt_12_qa)
<input type = "hidden" name = "id" id="id" value="{{$updt_12_qa->qatype}}">
@endforeach