topic Re: DPM - Custom Receipt Page in Integration and Testing

DPM - Custom Receipt Page

sands904 — Thu, 08 Nov 2012 01:13:49 GMT

I am using ASP .NET and have everything working up to the point of the receipt page. I took the asp example and converted it to .NET but I get a "Message: Exception of type 'System.Web.HttpUnhandledException' was thrown.<br>Inner: Object reference not set to an instance of an object." when accessing the Request.Form variables.

Any ideas?

Re: DPM - Custom Receipt Page

RaynorC1emen7 — Thu, 08 Nov 2012 01:54:57 GMT

which variable? or are you looping thru what is in the Request.Form?

Re: DPM - Custom Receipt Page

sands904 — Thu, 08 Nov 2012 14:04:54 GMT

It seems like all of them, but at this time I have everything commented out but this one and am getting the error.

Request.Form["x_response_code"]

Re: DPM - Custom Receipt Page

RaynorC1emen7 — Thu, 08 Nov 2012 14:30:28 GMT

You mean the receipt page as in the relay response page?

Re: DPM - Custom Receipt Page

sands904 — Thu, 08 Nov 2012 15:54:06 GMT

Yes, that is what I mean. That is where I am trying to display the receipt for the customer to print. Is that not the correct place to do this?

Re: DPM - Custom Receipt Page

RaynorC1emen7 — Thu, 08 Nov 2012 16:46:35 GMT

So it getting the Error message?

An error occurred while trying to report this transaction to the merchant. An e-mail has been sent to the merchant informing them of the error. The following is a result of the attempt to charge your credit card.

Re: DPM - Custom Receipt Page

RaynorC1emen7 — Thu, 08 Nov 2012 17:04:57 GMT

Are you trying to run the page without post anything to it?

Re: DPM - Custom Receipt Page

sands904 — Thu, 08 Nov 2012 20:24:13 GMT

No, I am not getting that error - "An error occurred while trying to report this transaction to the merchant. An e-mail has been sent to the merchant informing them of the error. The following is a result of the attempt to charge your credit card."

I am getting an object reference error from .NET, I believe because the Request variable is null. The payment gets posted to the Authorize .NET account (developer - test account) correctly. The only issue seems to be in getting the information returned from Authorize .NET to show the receipt on screen to the client.

Re: DPM - Custom Receipt Page

RaynorC1emen7 — Thu, 08 Nov 2012 20:35:11 GMT

Can you post the code that you changed to make it c#.

Re: DPM - Custom Receipt Page

sands904 — Thu, 08 Nov 2012 22:11:16 GMT

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Thanks.aspx.cs" Inherits="Public_Registration_Secure_Authorize_Thanks" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<%
    //Response.Expires = 0;

    string ResponseCode, ResponseReasonText, ResponseReasonCode, ResponseSubcode, AVS, ReceiptLink, TransID;
    string Amount, AuthCode, Description, InvoiceID, BillingInfo;

    // Retrieving and defining Form Data from Post command body from Authorize.Net
    ResponseCode = "1"; // Request.Form["x_response_code"].Trim();
    ResponseReasonText = "reason-text"; // Request.Form["x_response_reason_text"].Trim();
    ResponseReasonCode = "reason-code"; // Request.Form["x_response_reason_code"].Trim();
    AVS = "avs"; // Request.Form["x_avs_code"].Trim();
    TransID = "0"; // Request.Form["x_Trans_ID"].Trim();
    AuthCode = "auth-code"; // Request.Form["x_Auth_Code"].Trim();
    Amount = "amount"; // Request.Form["x_Amount"].Trim();
    ReceiptLink = "http://www.authorizenet.com";
    Description = "description";
    InvoiceID = "1";
    BillingInfo = "John Doe<br />123 Main St<br />Somewhereville, XX 99999<br />email@email.com<br />555-555-5555";
    // Print a receipt page
%>

   <html>
        <head>
            <title>Transaction Receipt Page</title>
            <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
            <style type="text/css">
                table td {padding-left:10px;}
            </style>
        </head>
        <body bgcolor="#FFFFFF">

        <% // Test to see if this is a test transaction.
            if (TransID == "0" && ResponseCode == "1")
            {
                // If so, print it to the screen, so we know that the transaction will not be processed. %>

                <table align="center">
                    <tr>
                        <th><font size="5" color="red" face="arial">TEST MODE</font></th>
                    </tr>
                    <tr>
                        <th valign="top"><font size="1" color="black" face="arial">This transaction will <u>NOT</u> be processed because your account is in Test Mode.</font></th>
                    </tr>
                </table>
        <% } %>
        <br />
        <br />
        <table style="width:600px;">

        <% // Test to see if the transaction resulted in Approval, Decline or Error
            switch (ResponseCode)
            {
                case "1": %>

                <tr>
                    <td colspan="2" style="font-size:14pt;color:#000000;text-align:center;">Thank you for your order!</td>
                </tr>

        <%      break;
                case "2": %>

                <tr>
                    <td colspan="2" style="font-size:14pt;color:#000000;text-align:center;">This transaction has been declined.</td>
                </tr>

        <%      break;
                default: %>

                <tr>
                    <td colspan="2" style="font-size:14pt;color:#000000;text-align:center;">There was an error processing this transaction.</td>
                </tr>

        <%      break;
                }        %>

            <tr>
                <td colspan="2"> </td>
            </tr>
            <tr>
                <td colspan="2" style="background-color:#ccc;font-size:12pt;font-weight:bold;">Order Information</td>
            </tr>
            <tr>
                <td>Transaction ID:</td>
                <td>

                    <% switch (TransID)
                       {
                           case "0":
                                Response.Write("Not Applicable.");
                                break;
                           default:
                                Response.Write(TransID);
                                break;
                       }
                    %>
               </td>
            </tr>
            <tr>
                <td>Authorization Code:</td>
                <td>

                    <% switch (AuthCode)
                       {
                           case "000000":
                                Response.Write("Not Applicable.");
                                break;
                           default:
                                Response.Write(AuthCode);
                                break;
                       }
                    %>

               </td>
            </tr>
            <tr>
                <td>Description:</td>
                <td><%= Description %></td>
            </tr>
            <tr>
                <td>Invoice #:</td>
                <td><%= InvoiceID %></td>
            </tr>
            <tr>
                <td style="width:175px;">Amount:</td>
                <td>$<%= Amount %></td>
            </tr>
            <tr>
                <td colspan="2" style="background-color:#ccc;font-size:12pt;font-weight:bold;">Billing Information</td>
            </tr>
            <tr>
                <td colspan="2"><%= BillingInfo %></td>
            </tr>
            <tr>
                <td colspan="2" style="background-color:#ccc;font-size:12pt;font-weight:bold;">Verification Information</td>
            </tr>
            <tr>
                <td>Response Reason:</td>
                <td>(<%= ResponseReasonCode %>) <%= ResponseReasonText %></td>
            </tr>
            <tr>
                <td>Address Verification:</td>
                <td>

                    <% // Turn the AVS code into the corresponding text string.
                        switch (AVS)
                        {
                            case "A":
                                Response.Write("Address (Street) matches, ZIP does not.");
                                break;
                            case "B":
                                Response.Write("Address Information Not Provided for AVS Check.");
                                break;
                            case "C":
                                Response.Write("Street address and Postal Code not verified for international transaction due to incompatible formats. (Acquirer sent both street address and Postal Code.)");
                                break;
                            case "D":
                                Response.Write("International Transaction: Street address and Postal Code match.");
                                break;
                            case "E":
                                Response.Write("AVS Error.");
                                break;
                            case "G":
                                Response.Write("Non U.S. Card Issuing Bank.");
                                break;
                            case "N":
                                Response.Write("No Match on Address (Street) or ZIP.");
                                break;
                            case "P":
                                Response.Write("AVS not applicable for this transaction.");
                                break;
                            case "R":
                                Response.Write("Retry. System unavailable or timed out.");
                                break;
                            case "S":
                                Response.Write("Service not supported by issuer.");
                                break;
                            case "U":
                                Response.Write("Address information is unavailable.");
                                break;
                            case "W":
                                Response.Write("9 digit ZIP matches, Address (Street) does not.");
                                break;
                            case "X":
                                Response.Write("Address (Street) and 9 digit ZIP match.");
                                break;
                            case "Y":
                                Response.Write("Address (Street) and 5 digit ZIP match.");
                                break;
                            case "Z":
                                Response.Write("5 digit ZIP matches, Address (Street) does not.");
                                break;
                            default:
                                Response.Write("The address verification system returned an unknown value.");
                                break;
                        }
                    %>

                </td>
            </tr>
        </table>
   </body>
</html>

Re: DPM - Custom Receipt Page

RaynorC1emen7 — Thu, 08 Nov 2012 22:18:30 GMT

I always put my code in code behind, so I'm not so sure how it might be different on a single page.

Re: DPM - Custom Receipt Page

sands904 — Fri, 09 Nov 2012 01:09:42 GMT

I typically do also, but it was easier to modify the asp to .net by leaving it in one file. So, any ideas on what the issue is?

Re: DPM - Custom Receipt Page

RaynorC1emen7 — Fri, 09 Nov 2012 01:50:06 GMT

No idea, but I do know it works if the Request.Form is in code behind.

And I haven't found anything with the <% some codes %> in asp.net

Re: DPM - Custom Receipt Page

sands904 — Fri, 09 Nov 2012 18:43:03 GMT

Okay I will try moving things to the code behind. I was trying to avoid having any server controls in any of the Auhtorize .NET pages. The examples I saw said to avoid this for DPM at least for the page gathering the credit card information because of PCI compliance. I am guessing that that is not an issue on the receipt/relay page since the card information has already been sent, right?

Re: DPM - Custom Receipt Page

RaynorC1emen7 — Fri, 09 Nov 2012 18:59:44 GMT

The examples I saw said to avoid this for DPM at least for the page gathering the credit card information because of PCI compliance. I am guessing that that is not an issue on the receipt/relay page since the card information has already been sent, right?

Correct. Authorize.net capture all the CC info, so you don't have to.

Re: DPM - Custom Receipt Page

sands904 — Fri, 09 Nov 2012 19:27:33 GMT

Okay well i tried in the code behind and I still get the object reference error...I really need to get this working...any other ideas??

The main part of the page is still the same except I pulled the population of the variables into the page_load method

    protected void Page_Load(object sender, EventArgs e)
    {
        //Response.Expires = 0;

        // Retrieving and defining Form Data from Post command body from Authorize.Net
        sResponseCode = Request.Form["x_response_code"].Trim();
        sResponseReasonText = Request.Form["x_response_reason_text"].Trim();
        sResponseReasonCode = Request.Form["x_response_reason_code"].Trim();
        sAVS = Request.Form["x_avs_code"].Trim();
        sTransID = Request.Form["x_Trans_ID"].Trim();
        sAuthCode = Request.Form["x_Auth_Code"].Trim();
        sAmount = Request.Form["x_Amount"].Trim();
        sReceiptLink = "http://www.authorizenet.com";
        sDescription = "description";
        sInvoiceID = "1";
        sBillingInfo = "John Doe<br />123 Main St<br />Somewhereville, XX 99999<br />email@email.com<br />555-555-5555";
    }

Re: DPM - Custom Receipt Page

RaynorC1emen7 — Fri, 09 Nov 2012 19:37:51 GMT

This it from my relay response test page to check the post values.

protected void Page_Load(object sender, EventArgs e)
{
	foreach (string key in Request.Form)
	{
		Label1.Text += key + ",";
		Label2.Text += Request.Form[key] + ",";
	} 
}

As you can see it only have 2 label, Label1 and Label2. And I just run it again and make sure it works.

Re: DPM - Custom Receipt Page

sands904 — Fri, 09 Nov 2012 22:51:25 GMT

I tried that and got nothing. So I tried the following and get 0 - as in NONE. Why am I not getting anything back??? Really need to get this working ;)

lit1.Text = Request.Form.Count.ToString();

Re: DPM - Custom Receipt Page

RaynorC1emen7 — Fri, 09 Nov 2012 23:11:53 GMT

It this the relay response page(where you have the URL set on the merchant account) or it is redirect from some another page?

Re: DPM - Custom Receipt Page

sands904 — Fri, 09 Nov 2012 23:56:03 GMT

It is the receipt page as sent in the confirmation page (where the client enters their card info).

Confirm.aspx - where the client enters their info

strAuthorizeNet_x_relay_response = "TRUE";
strAuthorizeNet_x_relay_url = "https://" + Request.Url.Host + "/Public/Authorize/SIM.aspx";
strAuthorizeNet_x_receipt_link_url = "https://" + Request.Url.Host + "/Public/Authorize/Thanks.aspx";

SIM.aspx

Response.Redirect("/Public/Authorize/Thanks.aspx");

AHHHH....after pasting this...duh! That is what I get for copying someone else's example and tweaking it.

So, then how do I display a receipt to the client? I have everything working as I want it except that part. Can I redirect back to the default Authorize .NET receipt page at that point?