hah*_*ute 5 php notifications json blade laravel-5.3
我在mysql text字段中有此数据:
{"message":"New comment from pp on one of your photos.","action":"\/photos\/9372"}
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使用此功能(laravel通知)将其写入数据库:
public function toArray($notifiable)
{
return [
'message' => 'New comment from '.Auth::user()->username.' on one of your photos.',
'action' => '/photos/'.$this->comment->photo_id
];
}
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该文件说:
"The returned array will be encoded as JSON and stored in the data column of your notifications table."
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然后我像这样获取数据:
$notifications = Auth::user()->notifications()->paginate(30);
return view('home.index')->with('notifications',$notifications);
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如何json array在刀片视图中显示此(?)的内容?我可以var_dump(),但不能显示。总是undefinded index或其他错误。
@forelse($notifications as $n)
@php
$data = $n->data;
@endphp
{!! var_dump($data) !!}
@empty
nothing
@endforelse
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当我尝试json_decode数据时,它告诉我,它是一个数组:
{!! var_dump(json_decode($data)) !!}
json_decode() expects parameter 1 to be string, array given
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print_r() 说的一样:
{!! print_r($data) !!}
Array ( [message] => New comment from pp on one of your photos. [action] => /photos/9372 ) 1
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var_dump() 说这是一个数组:
{!! var_dump($data) !!}
array(2) { ["message"]=> string(42) "New comment from pp on one of your photos." ["action"]=> string(12) "/photos/9372" }
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但是当我想显示某个值时,它不起作用:
{!! $data["message"] !!}
Undefined index: message
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小智 0
当您尝试访问数组的消息部分时,请确保您正在循环访问通知数组:
@foreach ($notifications as $notification)
{{ $notification->data['message'] }}
@endforeach
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