如何在 Blade Laravel 中发送会话

Question

我正在尝试在刀片中发送会话数据。在注销之前，我创建一个会话。在刀片中创建会话的数据发送。我该如何做到这一点。public function userLogout(){    if (!empty(session("userLoggedIn")) && session("userLoggedIn") == true) {        $session = session()->get('userDetails');        $user_id = $session->id;        $user_package = UserPackage::all()->where('user_id','=',$user_id);        foreach($user_package as $package_id) {            $package_detail = Package::where('id','=',$package_id->package_id)->get();            foreach( $package_detail as $package ){                $package_amount = $package->price;                $package_tagline = $package->tagline;            }        }        session()->flush();        session()->save();    }    return redirect()->route('frontend-home')->with('session', session()->put('package_detail',[$package_tagline,$package_amount]));}我尝试后这个结果什么也没有。以及如何将会话的数据打印在刀片上

Answer 1

您可以通过两种方式执行此操作：

如果您已经设置了会话，则无需将其带到另一个页面，它可以在整个项目中使用。

您可以在 Blade 中这样访问：

<div>

    {{ Session::get('package_detail') }}

</div>

您可以在刀片文件中执行以下操作：

 @foreach($package_detail as $product)

     {{ $product['title'] }}

 @endforeach

Answer 2

public function userLogout()

{

    if ($request->session()->has("userLoggedIn")) { // has returns true for userLoggedIn is true and not null 

        $session = session()->get('userDetails');

        $user_id = $session->id;

        $user_package = UserPackage::all()->where('user_id','=',$user_id);

        foreach($user_package as $package_id) {

            $package_detail = Package::where('id','=',$package_id->package_id)->get();

            foreach( $package_detail as $package ){

                $package_amount[] = $package->price;

                $package_tagline[] = $package->tagline;

            }

        }

        session()->flush();

        session()->save();

    }

    $package_detail['package_amount'] = $package_amount;

    $package_detail['package_tagline'] = $package_tagline;

    $packageCollection = collect($package_detail);

    return redirect()->route('frontend-home')->put('package_detail',$packageCollection);

}

像这样访问刀片

@foreach (Session::get('package_detail') as $product_id)

    {{$product_id}}

 @endforeach