Paypal Web Site Pro Integration - Request and Response handling [modified] - Web Development Discussion Boards

thank you is it possible to create linegraphs by using html with jsp please suggess me regarding this and relevent sites and relvent code please...............
thank you once again

Please, you need to get a book on web development and start at page 1. You don't seem to know what html is or how it works, never mind the finer points of web development. I don't think you even understand what you are asking. If you are being paid for this work, come clean and say you lied about your ability, otherwise go and buy a book.

LalithaSJ wrote:
relvent code please

If you want code writing go to rentacoder.com or similar. Now, go buy a book............

Bob
Ashfield Consultants Ltd
Proud to be a 2009 Code Project MVP

Hi all,

This is senthil. I got a project(with codes and design) from my client to upgrade.

The project is mainly developed in vb.net (from the design pages i got this information).
In the project code-behind files are separated files.

But the project is not having these code-behind files. And the pages is also running without any failure in the server (with absence of these code-behind files). For upgrade purpose i opened the pages through vb.net IDE, But the code-behind files are not founded.

How this is possible.

Is anything i need to know.

I need these help urgently....

Note* - I didnt convert/migrate the project.
And the developed .Net IDE is VS 2005.

Thanks in advance

Senthil.S
A Software Engineer

Did you check whether the inline code has been written inside the aspx itself or not?

Either you love IT or leave IT...

Thanks for your reply.

yes I Checked, But the vb.net code is writen in code behind file. Not in inline code.

Senthil.S
A Software Engineer

Try to find the code-behind file specified in the page directive. If the page is using any code-behind then it must have been specified over there.

Either you love IT or leave IT...

I am printing a webpage using java script. While printing it prints an empty page following the content page... Let me know to avoid the empty page....

Thanks....!

To execute a simple NVP Operation to paypal such as:

<br />
https://www.sandbox.paypal.com/webscr<br />
&cmd=_express-checkout&token=tokenValue<br />
&AMT=amount<br />
&CURRENCYCODE=currencyID<br />
&RETURNURL=return_url<br />
&CANCELURL=cancel_url<br />

Should I initiate an AJAX request? It is stated in REF doc below that:

<br />
Executing NVP API Operations<br />
You execute an PayPal NVP API operation by submitting an HTTP POST request to a PayPal<br />
API server.<br />
...<br />
Interpret the Response<br />
PayPal processes your request and posts back a reponse in NVP format. Add code to your web<br />
application to do the following tasks:<br />
1. Receive the HTTP post response, and extract the NVP string.<br />
2. URL-decode the parameter values as described in "URL-Encoding" on page 14.<br />
3. Take appropriate action for successful and failed reponses.<br />

For instance:

<br />
REF: http://www.w3schools.com/ajax/ajax_xmlhttprequest.asp<br />
            <br />
            <html><br />
                <body><br />
                <script type="text/javascript"><br />
                function SubmitOrderToPaypal()<br />
                {<br />
                    var xmlhttp;<br />
                    var strUrl;<br />
<br />
                    strCmd = "https://www.sandbox.paypal.com/webscr&cmd=_express-checkout&token=tokenValue&AMT=amount<br />
&CURRENCYCODE=currencyID&RETURNURL=return_url&CANCELURL=cancel_url";<br />
<br />
                    if (window.XMLHttpRequest)<br />
                      {<br />
                      // code for IE7+, Firefox, Chrome, Opera, Safari<br />
                      xmlhttp=new XMLHttpRequest();<br />
                      }<br />
                    else if (window.ActiveXObject)<br />
                      {<br />
                      // code for IE6, IE5<br />
                      xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");<br />
                      }<br />
                    else<br />
                      {<br />
                      alert("Your browser does not support XMLHTTP!");<br />
                      }<br />
                    xmlhttp.onreadystatechange=function()<br />
                    {<br />
                    if(xmlhttp.readyState==4)<br />
                      {<br />
                      document.myForm.time.value=xmlhttp.responseText;<br />
                      }<br />
                    }<br />
                    xmlhttp.open("POST",strURL,true);<br />
                    xmlhttp.onreadystatechange=handleResponse;<br />
                    xmlhttp.send(null);<br />
                }<br />
<br />
            function handleResponse()<br />
            {<br />
            if (xmlhttp.readyState==4)<br />
              {<br />
               // TODO: How to parse Paypal response? Is this how response from Paypal is communicated? From doc it seems like Paypal returns NVP in form of POST/QueryString I just need to use Javascript to extract it. Is that right? How did they do it withut AJAX?<br />
document.getElementById("txtPaypalResponse").innerHTML=xmlhttp.responseText;<br />
              }<br />
            }<br />
                </script><br />
<br />
                <form name="myForm"><br />
<input type="image" name="submit" onclick="SubmitOrderToPaypal();" border="0"<br />
src="https://www.paypal.com/en_US/i/btn/btn_buynow_**.gif"<br />
alt="PayPal - The safer, easier way to pay online"><br />
                </form><br />
                </body><br />
            </html><br />

And now, how can I retrieve response from PayPal?

Many thanks

REF:
Web Site Pro Integration Guide
https://cms.paypal.com/cms_content/US/en_US/files/developer/PP_WPP_IntegrationGuide.pdf

https://cms.paypal.com/us/cgi-bin/?cmd=_render-content&content_ID=developer/library_documentation[^]

dev

modified on Monday, May 11, 2009 10:53 PM

I am building a forum. I first need to create a use case diagram of the whole scenario. The processes between the actors i.e. ADMIN, USER, SYSTEM.

A forum should have pretty much the usual features in it. What i am looking for is a SRS document or Use case Diagram of any website preferably a forum so i could get the general idea of the problem......any help would be appreciated.

Or, to put it another way, yuo want someone to do your course work for you. I suggest you try and do it first, then get a peer review just like in the real world.

Bob
Ashfield Consultants Ltd
Proud to be a 2009 Code Project MVP

nice excuse for not helping !

In my book that was not an excuse, just a statement of fact.

Bob
Ashfield Consultants Ltd
Proud to be a 2009 Code Project MVP

hi,

i am doing customer details in asp.net 2.0 with sql server.
i have using customer name,address,city,mail id..
now i did saved all things.
but when i retrieve particular customer in textbox's.
address will printed continuously in tetxbox.
so i need to view line by line .

example,

12,NH road,
PSr Layout,
Chennai.

tis address view same format in textbox.

Yours,
KaNNaN

-----------------------------------------------------------------
"Success is When Ur Signature Becomes An Autograph"

Mail To : foreverkans@gmail.com

Don't cross post, its rude.

Bob
Ashfield Consultants Ltd
Proud to be a 2009 Code Project MVP

Hi,

I have a list of products, and most of the products has an image. I am writing the results to a table with 2 cells. The image goes in the left cell, and the product name and short description goes in the right cell.

I have the full path of the image, now I want to resize it to smaller size, and then put it in the left cell. I tried Googling it but they resize and image and just display the image back to the browser. I want to put the image in the table's cell.

Can anyone help?

Thanks

.NET Enthusiast wrote:
but they resize and image and just display the image back to the browser

So just point it to the cell of your table.

Bob
Ashfield Consultants Ltd
Proud to be a 2009 Code Project MVP

Hi,

What is thre difference between the 2 lines of code? With the first line of code in my master page then the website disappears and displays just white. With the second line of code it displays fine. Here it is:

<script type="text/javascript" src="~/Includes/Javascript/MyJavascript.js" />

<script type="text/javascript" src="~/Includes/Javascript/MyJavascript.js"></script>

I thought the 2 lines are supposed to be the same?

Thanks

w3c script tag always have closing script tag.

<script src=... /> doesnt work

always use
<script></script>

Abhishek Sur

My Latest Articles
Basics on LINQ and Lambda Expressions

Create .NET Templates

hello

how do you setup a Http Proxy?

The reason I'm asking is, I'm trying to use a AJAX/Javascript drag drop component from <a href="http://script.aculo.us/">http://script.aculo.us/</a>[<a href="http://script.aculo.us/" target="_blank" title="New Window">^</a>]

It makes call to for example localhost ShoppingCart.aspx using XMLHttpRequest. Now, while it's good with IE to fetch from say:
var url = 'http://localhost:3323/ASPNET_SERVICE/ShoppingCart.aspx';

For firefox, security prevents this. The get around is therefore:
var url = '/proxy?url=' + encodeURIComponent('http://localhost:3323/ASPNET_SERVICE/Default.aspx');

Now to do this first I need to setup a HttpProxy - but I have never done this before.

I browse around a bit and decided to try Privoxy. It's running now and I've configured both Firefox and IE to use proxy 127.0.0.1 8118 per instruction from <a href="http://www.privoxy.org/user-manual/quickstart.html">http://www.privoxy.org/user-manual/quickstart.html</a>[<a href="http://www.privoxy.org/user-manual/quickstart.html" target="_blank" title="New Window">^</a>]. For IE I also make sure "By-pass proxy server for local addresses" is UN-checked. I then point my browser to say www.msn.com - seems like whether browser always able to retrieve page whether I started (or stopped) the proxy. I expect if I stopped the proxy with IE setting configured to use it, I'd have connection problem of some sort ...

And also in AJAX request shouldn't there be a parameter where you NEED to specify proxy enable/disable and proxy port? Using Prototype (http://www.prototypejs.org/api/ajax/options)
<code>
var myAjax = new Ajax.Request( url, {method: 'get', parameters: pars, onLoading: showLoad, onComplete: showResponse} );
</code>
(Example from: http://www.ajaxlessons.com/2006/02/1...scriptaculous/)

Or using vanilla javascript:
<code>
var url="gethint.asp";
url=url+"?q="+str;
url=url+"&sid="+Math.random();
xmlhttp.onreadystatechange=stateChanged;
xmlhttp.open("GET",url,true);
xmlhttp.send(null);
</code>

The biggest problem I have now is that if I use "/proxy" in my HttpRequest url - i.e.
<code>
var url = '/proxy?url=' + encodeURIComponent('http://localhost/JavascriptAJAXTest/Default.aspx');
// Instead of: var url = 'http://localhost:3323/ASPNET_SERVICE/Default.aspx';
</code>
then I get <b>"HTTP 404 - File not found"</b> - I checked the resource it's definitely there.

<a href="http://localhost/JavascriptAJAXTest/Default.aspx">http://localhost/JavascriptAJAXTest/Default.aspx</a>[<a href="http://localhost/JavascriptAJAXTest/Default.aspx" target="_blank" title="New Window">^</a>]

I checked IIS Log:

<br />
05:29:15 127.0.0.1 - W3SVC1 LAPPC2 127.0.0.1 80 GET /proxy url=http%3A%2F%2Flocalhost%2FJavascriptAJAXTest%2FDefault.aspx?product_id=product_2&rand=0.5694375981715101 404 2 4184 606 16 HTTP/1.0 localhost Mozilla/4.0+(compatible;+MSIE+6.0;+Windows+NT+5.1;+SV1;+.NET+CLR+3.0.04506.648;+.NET+CLR+3.5.21022;+.NET+CLR+2.0.50727;+.NET+CLR+3.0.4506.2152;+.NET+CLR+3.5.30729) - http://localhost/Javascript/script.aculo.us/scriptaculous-js-1.8.2/SimpleDragDropTest.html<br />

I then pointed my browser at:
http://localhost/JavascriptAJAXTest/Default.aspx?product_id=product_2&rand=0.5694375981715101

The page is certainly there.

Thanks

REF:
http://www.prototypejs.org/api/ajax/request[^]
http://www.xml.com/pub/a/2005/11/09/fixing-ajax-xmlhttprequest-considered-harmful.html[^]

Privoxy
Download: http://sourceforge.net/project/showfiles.php?group_id=11118
User Manual: http://www.privoxy.org/user-manual/index.html
General: http://www.privoxy.org/

dev

modified on Sunday, May 10, 2009 1:32 AM

Hi,

I am trying to centre a table across a page, it works in IE7, but not in FF.   Here is my table structure:

<div class="quicksearch">
   <table border="0" cellpadding="0" cellspacing="0">
         <tr>
            <td>Cell 1</td>
            <td>Cell 2</td>
         </tr>
   </table>
</div>

The style for quicksearch is:

.quicksearch{background-color:#dfe8f6;padding:.8em;text-align:center;}

Please can someone help?

Thanks

I got the answer, I added the following style to the table:

margin: 0 auto;

Now my table is centred in IE and FF.

Hey I want to write a web page game that will detect joystick on client's computer and user can play with that joystick . I am having problems in detecting joystick and reading its inputs using javascript
can anyone help please . its urgent

Member 3596439 wrote:
Hey I want to write a web page game that will detect joystick on client's computer and user can play with that joystick . I am having problems in detecting joystick and reading its inputs using javascript
can anyone help please . its urgent

Javascript does not have that much of privilege to access client information. You can use ActiveX control for that, but the limitation would be it will run only on IE Smile | :)

cheers,
Abhijit
CodeProject MVP
Web Site:abhijitjana.net

hey abhijeet do you know any web references for the activex component
so that i may try it

Hi,

i have a image with Thread.Sleep (5000)that makes background opaque/ non clikable for 5 secs.
Now i have a close image in a div that has z index higher than the background page to stop the processing. My problem is that even the image is disabled & the click event is not fired... how can i achieve the same??

Have reffered this url for coding the same-
http://mattberseth.com/blog/2007/08/disable_updatepanel_contents_d.html

Code block:-

<pre><div id="updateProgressDiv" class="updateProgress" style="display:none"> <div align="center" style="position:relative"> <img alt="Processing...." src="loading.gif" style="position:relative;width:40;height:40;margin-top:53px;z-index:10001" /> <span class="updateProgressMessage">Processing your request...<br />Please wait.....</span><br /> <div id="div2" align="right" style="position:relative;z-index:10001"> <asp:image id="img2" runat="server" imageurl="~/close.gif" xmlns:asp="#unknown" /> </div> </div></div></pre>

Appreciate help in this regard...

Thx in advance..

Regards,

Yogesh