javascript - Ajax 调用返回 HTML 页面作为响应而不是呈现页面（Rails）

Question

嘿，在渲染 .erb 文件时遇到问题，在我的 AJAX 调用中，我调用了我在 rails 上的 create 操作，我在其中验证和处理表单数据并将完成的订单数据作为 render: json 发送回，它工作正常。

我有一个条件来检查参数是否存在，如果存在，那么完成的订单数据将作为响应通过渲染传回：json

如果不存在，它将呈现一个收据页面。

问题是当我呈现收据页面时，完整的 HTML 收据页面作为响应返回，而不是呈现页面。请帮忙！

$scope.placeOrder = function() {
        var body = composeOrderBody();
        var isValid = validateForm(body.order);

        if(isValid) {
          var orderComplete = '<%= @orderComplete %>';
          var baseUrl = '<%= request.base_url %>';

          console.log('Passing order object: ', body.order);


          $http({
              method: 'POST',
              headers: {
                'Content-Type': 'application/json'
              },
              url: checkout_url,
              data: {
                order: body.order,
                xhr_request: true
              },
            }).then((function(_this) {
              return function(response) {

              if(typeof response.data == 'undefined' || response.data == null || !response.data) {
                 console.log('Error: missing Order Number from Order Confirmation data.', response.data);
              }

              console.log('Order Confirmation response data object:' , response.data);

              if(orderComplete) {
                var redirectUrl = 'http://' + orderComplete
                var order_params = `?oid=${response.data.oid}?cart=${response.data.cart}?total=${response.data.total}`
                window.location.href = redirectUrl + order_params;
              } else {
                console.log('Base Url: ', baseUrl);

                // window.location.href = `${baseUrl}/receipt`;

              }

              };
            })(this));


        } else {
          console.log('Form Validation or Stripe Validation Failed');
        }

    } // end placeOrder

导轨代码

# Redirect to orderComplete URL if it's set
  if !@orderComplete.blank?
      puts 'orderComplete parameter is not blank'
    # Sum up all the line item quantities
    qty = @order.line_items.inject(0) {|sum, line_item| sum + line_item.quantity}

    # Get all of the coupons (and values) into a string
    coupons = @order.applied_coupons.map { |coupon| coupon.coupon }.join(',')
    coupon_values = @order.applied_coupons.map { |coupon| '%.2f' % coupon.applied_value.to_f }.join(',')

    order_params = {
      "oid" => URI::escape(@order.number),
      "cart" => URI::escape(@cart),
      "total" => URI::escape('%.2f' % @order.total),
    }

    @redirectUrl = URI.parse(URI.escape(@orderComplete))
    @redirectUrl.query = [@redirectUrl.query, order_params.to_query].compact.join('&')
    @redirectUrl = @redirectUrl.to_s

    if params[:xhr_request]

     render json: order_params.to_json

     return

    end

    render 'receipt_redirect', :layout => 'receipt_redirect'
  else
      puts 'OrderComplete Parameter is blank'

     render 'receipt', :layout => 'receipt', :campaign => @campaign
  end

标签： javascriptruby-on-railsangularjsajaxrender