Question

是否在Ruby中使用自适应付款成功设置了displayOptions.headerImageUrl中的标题图片？我正试图弄清楚我的头撞墙。

根据我的理解，我有一个动作set_pay_chained获取付费密钥并调用付费功能，但需要创建一个完全不同的功能，只需告诉PayPal图像网址。它是否正确？有没有人在Ruby / Rails中有一个如何做到这一点的例子？

目前我的代码基本上是这样的。

def set_pay_chained 

  @host=request.host.to_s
  @port=request.port.to_s   
  @cancelURL= params[:returnurl_paypal]
  #@returnURL="http://#{@host}:#{@port}/websamples/ap/setpaychained/pay_details"  
  @returnURL= params[:returnurl_paypal]
  @@ep["SERVICE"]="/AdaptivePayments/Pay" 
  @caller =  PayPalSDKCallers::Caller.new(false)
  req={     
    "requestEnvelope.errorLanguage" => "en_US",
    "clientDetails.ipAddress"=>@@clientDetails["ipAddress"],
    "clientDetails.deviceId" =>@@clientDetails["deviceId"],
    "clientDetails.applicationId" => @@clientDetails["applicationId"],
    "feesPayer"=> "PRIMARYRECEIVER",
    "receiverList.receiver[0].email"=>params[:receiveremail_0],    
    "receiverList.receiver[1].email"=> params[:receiveremail_1],
    "receiverList.receiver[0].amount"=>params[:amount_0],
    "receiverList.receiver[1].amount"=>params[:amount_1],
    "receiverList.receiver[0].primary[0]"=> "true",
    "receiverList.receiver[1].primary[1]"=> "false",

    "currencyCode"=> "USD",
    "actionType"=>"PAY",
    "returnUrl" => @returnURL,
    "cancelUrl"=>"#{@cancelURL}&paykey=#{@paykey}", 
  }
  @transaction = @caller.call(req)

  if (@transaction.success?)
    session[:setpaychained_response]=@transaction.response    
    @response = session[:setpaychained_response]
    @paykey = @response["payKey"][0]
    @paymentExecStatus=@response["paymentExecStatus"]

    if (@paymentExecStatus.to_s=="COMPLETED")
      redirect_to :controller => 'setpaychained',:action => 'pay_details'
    else
      redirect_to  "https://www.sandbox.paypal.com/webscr?cmd=_ap-payment&paykey=#{@paykey}" 
    end
  else
    session[:paypal_error]=@transaction.response
    redirect_to :controller => 'calls', :action => 'error'
  end
rescue Errno::ENOENT => exception
  flash[:error] = exception
  redirect_to :controller => 'calls', :action => 'exception'
end

==更新== 在Paypal的开发者表格中，我收到了各种建议。我已经把讨论移到这里，看看我是否可以采用更“铁路”的方式处理这个问题。到目前为止，SweatCoder提供了我认为最接近我正在寻找的解决方案。不幸的是，代码是用PHP编写的（我只有非常非常基本的理解）所以我现在正试图将这段代码（https://www.x.com/message/211714#211714）翻译成ruby。我的理解是我需要进行两次单独的调用。我无法判断我是否应该同时拨打这些电话，如果没有，应该首先拨打电话。

Paypal客户结账与铁路自适应支付

0 个答案: