Question

发出AJAX发布请求以及将JSON数据发送到laravel控制器函数。正在发送的JSON数据在控制器函数中不可访问。

发送的JSON数据必须可以在控制器内访问

 $.ajax({
               headers: {
                     'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content')
                        },
                url : '/admin/maintenances/afterpayment',
                method : 'POST',
                dataType: "json",
                data :  details,
                contentType : "application/json"
            }).done(function(response){
                alert('success   '+JSON.stringify(response));
                window.location = "dispdetails";
            }).fail(function(jqXHR, textStatus, errorThrown){
                alert('FAILED! ERROR: ' + errorThrown);
            });  

      });

     public function afterpayment(Request $request)
{         $response = array('status' => $request->deatails,'url' => '/dispdetails');
           return response( )->json($response);

            }

成功执行AJAX发布请求后，警报消息中期望响应值为以JSON格式发送的详细数据，但显示为[object Object]。

Answer 1

尝试在laravel控制器中使用 json_encode（）方法将数据转换为json格式。

public function afterpayment(Request $request)
{
    $data = array('status' => $request->deatails,'url' => '/dispdetails');
    $response = json_encode($data);

    return $response;
}

Answer 2

发送ajax请求

    // Say it's your request payload
    let details = { name: 'John Doe', city: 'Mumbai', status: 'Payment done'};
    $.ajax({
        headers: {
            'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content')
        },
        'url': '/admin/maintenances/afterpayment',
        'type': 'POST',
        'dataType': 'json',
        'data': details,
    }).done(function (response) {
        alert('success: ' + JSON.stringify(response));
        // Redirect to response url
        window.location.replace(response.url);
    }).fail(function(xhr, ajaxOps, error) {
        console.log('Failed: ' + error);
    });

在您的laravel控制器中

    public function afterpayment(Request $request)
    {
        // Assuming your returning entire request payload
        return response()->json(['status' => $request->all(), 'url' => '/your-redirect-url'], 200);
    }

laravel ajax发布请求发送json数据

2 个答案: