如何dd数据库中的值?
How to dd the value in database?
我想检查数据库中的值是否与表单值相同。如何使用 dd syntex 查看数据库中的值?
dd('status');
$updateForm = Form::where('reference_no',$r->refer)
-> update([
'status' => $r->sts,
'reference_no' => $r->refer,
'task' => $r->tsk,
'receiver' => $r->to,
'rider' => $r->frm,
]);
当您执行 update
时,它 return 的行数 affected/updated。它不会更新 return 数据库行。
因此您需要从数据库中获取数据并显示:
$numberOfRowsUpdated = Form::where('reference_no', $r->refer)
-> update([
'status' => $r->sts,
'reference_no' => $r->refer,
'task' => $r->tsk,
'receiver' => $r->to,
'rider' => $r->frm,
]);
// This will get you the first form with given "reference_no"
$updatedForm = Form::where('reference_no', $r->refer)->first();
dd($updatedForm->status);
// If you are updating multiple rows and dump all its items and attributes
$updatedForms = Form::where('reference_no', $r->refer)->get();
dd($updatedForms);
也许这会有所帮助,您可以从这里开始。
我想检查数据库中的值是否与表单值相同。如何使用 dd syntex 查看数据库中的值?
dd('status');
$updateForm = Form::where('reference_no',$r->refer)
-> update([
'status' => $r->sts,
'reference_no' => $r->refer,
'task' => $r->tsk,
'receiver' => $r->to,
'rider' => $r->frm,
]);
当您执行 update
时,它 return 的行数 affected/updated。它不会更新 return 数据库行。
因此您需要从数据库中获取数据并显示:
$numberOfRowsUpdated = Form::where('reference_no', $r->refer)
-> update([
'status' => $r->sts,
'reference_no' => $r->refer,
'task' => $r->tsk,
'receiver' => $r->to,
'rider' => $r->frm,
]);
// This will get you the first form with given "reference_no"
$updatedForm = Form::where('reference_no', $r->refer)->first();
dd($updatedForm->status);
// If you are updating multiple rows and dump all its items and attributes
$updatedForms = Form::where('reference_no', $r->refer)->get();
dd($updatedForms);
也许这会有所帮助,您可以从这里开始。