问题描述
无论它们添加多少字段,我都希望一次提交所有这些。我发现很难在控制器中执行此操作。每当我尝试提交表单时都会收到此错误。我得到这个错误。
参数1传递给Illuminate \ Database \ Grammar :: parameterize()
这是我的代码
public function store(Request $request)
{
$service = new Service;
$service->user_id = 1;
$service->title = $request->title;
$service->lang = $request->lang;
$service->body = $request->body;
$service->background1 = $request->background1;
$service->background2 = $request->background2;
$service->background3 = $request->background3;
$service->background4 = $request->background4;
if($request->has('image')) {
$image = $request->file('image');
$filename = $image->getClientOriginalName();
$image->move(public_path('images/slideShows'),$filename);
$service->image = $request->file('image')->getClientOriginalName();
}
$service->save();
$service->categories()->attach($request->category);
$invoice = new Invoice;
$invoice->price = $request->price;
$invoice->description = $request->description;
$invoice->save();
$service->invoices()->attach($invoice->id);
return redirect()->route('services.index');
}
解决方法
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