How to get Transaction Id from sandbox paypal - http

This is my question .
<form name="_xclick" action="https://www.sandbox.paypal.com/in/cgi-bin/webscr" method="post" style="opacity:0;height:42px;background:red;left:0;top:0; width:100%;margin:0px;position:absolute;">
<input type="hidden" name="cmd" value="_xclick">
<input type="hidden" name="business" value="walapaybusiness#gmail.com">
<input type="hidden" id="paypal_text" name="return" value="${request.serverUrl}/marketProducts/productBuySuccess?productId=1&flag=10"/>
<input type="hidden" name="cancel_return" value="${request.serverUrl}/dudewala/paymentSuccess" />
<input type="hidden" name="currency_code" value="USD">
<input type="hidden" name="item_name" value="Dude dollar">
<input type="hidden" name="amount" value="10">
<input class="paypalBtn" type="image" style="height:42px;width:100%; " src="http://www.paypal.com/en_GB/i/btn/x-click-but01.gif" border="0" name="submit" alt="Make payments with PayPal - it's fast, free and secure!">
</form>
This is my form for paypal sandbox mode and this is my success url from paypal
${request.serverUrl}/marketProducts/productBuySuccess
Here is it possible to attach transaction id from paypal?
May be the expected URL will look like
${request.serverUrl}/marketProducts/productBuySuccess?transactionId=123456789000
So I can fetch the transaction id as params.transactionId
I am doing this in grails so It will be great if you can give my answer in grails
Thanks in advance :)

PayPal send you Transaction ID with the txn_id name. You can also use others, like payer_id, etc...

Related

I want to replace my paypal email address with some text on Paypal Checkout

I have a problem with PayPal custom checkout. I want to replace my PayPal email address on the custom shopping cart checkout form:
Here is my code:
<form action="https://www.paypal.com/us/cgi-bin/webscr" method="post">
<input type="hidden" name="cmd" value="_xclick">
<input type="hidden" name="business" value="yourmail#gmail.com">
<input type="hidden" name="item_name" value="Test">
<input type="hidden" name="currency_code" value="USD">
<input type="hidden" name="amount" value="0.00">
<input type="hidden" name="quantity" value="2">
<input type="image" src="http://www.paypal.com/en_US/i/btn/x-click-but01.gif" name="submit" alt="Make payments with PayPal - it's fast, free and secure!">
</form>
How can I do this in Wordpress?
Upgrade the receiving PayPal account to a Business account, and choose a business name.
See https://www.paypal.com/gf/smarthelp/article/how-do-i-upgrade-from-a-personal-premier-account-to-a-business-account-faq1317

Is it possible to call a function once the payment is done through Paypal form?

I want to run a function in the background once the payment is done through paypal.
Here is my form:
<form name="_xclick" action="https://www.paypal.com/cgi-bin/webscr" method="post">
<input type="hidden" name="cmd" value="_xclick">
<input type="hidden" name="business" value="email">
<input type="hidden" name="currency_code" value="USD">
<input type="hidden" name="item_name" value="{{item.title}}">
<input type="hidden" name="amount" value="{{item.price}}">
<input type="image" src="http://www.paypalobjects.com/en_US/i/btn/btn_buynow_LG.gif" border="0" name="submit" alt="Make payments with PayPal - it's fast, free and secure!">
</form>
I followed Paypal tutorial but they didn't show how to run a function IF the payment is done successfully.
is it possible to do so?
Once a payment is finished, Paypal will send you a GET parameter. This way you can run an if statement and see if there is a GET or not and then run your function.
if (!empty($_GET)) {
// Your function
}

Passing custom PayPal payment fields

So I'm trying to implement a PayPal payment field on my Wordpress site that has two custom fields where users can type in.
One, being invoice number
Two, being the price.
I found some code (untested) from another post here on stackoverflow, that is working as of 2013 (last post of the thread).
Passing price variable to PayPal with custom button
It has a text box where users can type in their custom price, and it gets passed to PayPal. I need to edit the form to allow the invoice number passing too. Does anyone have any idea how to do this? Never used PayPal API before. All help is greatly appreciated, thanks!
<form action="https://www.paypal.com/cgi-bin/webscr" method="post" target="_top">
<input type="hidden" name="cmd" value="_xclick">
<input type="hidden" name="business" value="XXXXXXXX">
<input type="hidden" name="lc" value="US">
<input type="hidden" name="item_name" value="Payments">
<input type="hidden" name="amount" value="100.00">
<input type="hidden" name="currency_code" value="USD">
<input type="hidden" name="button_subtype" value="services">
<input type="hidden" name="no_note" value="0">
<input type="hidden" name="cn" value="Add special instructions to the seller:">
<input type="hidden" name="no_shipping" value="2">
<input type="hidden" name="rm" value="1">
<input type="hidden" name="return" value="http://YOURSITE.com/">
<input type="hidden" name="cancel_return" value="http://YOURSITE.com/payments.html">
<input type="hidden" name="bn" value="PP-BuyNowBF:btn_buynowCC_LG.gif:NonHostedGuest">
<input type="image" src="https://www.paypalobjects.com/en_US/i/btn/btn_buynowCC_LG.gif" border="0" name="submit" alt="PayPal - The safer, easier way to pay online!">
<img alt="" border="0" src="https://www.paypalobjects.com/en_US/i/scr/pixel.gif" width="1" height="1">
</form>
I ended up working it out.
I had to change type="hidden" for the item_name to type="text".
Very simple fix, wasn't expecting it to be this easy!

Paypal Integration Post processing information

I have created a simple button, on a click of it direct it to the paypal site for the payment.
<form action="https://www.sandbox.paypal.com/cgi-bin/webscr" method="post">
<input type="hidden" name="cmd" value="_xclick" />
<input type="hidden" name="business" value="abhish_1347270213_biz#gmail.com" />
<input type="Show" name="item_name" value="My painting" />
<input type="Show" name="amount" value="10.00" />
<input type="submit" value="Buy!" />
</form>
Now what I am trying to do is to redirect to my own page with the transaction successful notification.
I have read websites articles but nothing is providing me with the Solution. Need help regarding to this issue.
Use PayPal Instant Payment Notification (IPN), more information here: https://www.paypal.com/cgi-bin/webscr?cmd=p/pdn/article_pdn_intro-outside.
Here's a code sample:
<form action="https://www.paypal.com/cgi-bin/webscr" method="post">
<input type="hidden" name="cmd" value="_xclick">
<input type="hidden" name="business" value="alanb#alanb.com">
<input type="hidden" name="undefined_quantity" value="1">
<input type="hidden" name="item_name" value="doodad from alanb.com">
<input type="hidden" name="item_number" value="dd01">
<input type="hidden" name="amount" value="4.99">
<input type="hidden" name="return" value="http://alanb.com/doodads/thanks.html">
<input type="hidden" name="cancel_return" value="http://alanb.com/doodads/canceled.html">
<input type="image" border="0" name="submit" src="http://images.paypal.com/images/x-click-but5.gif" alt="Effectuez vos paiements via PayPal : une solution rapide, gratuite et sécurisée">
</form>
The trick is done by the "return" input element ;).
Another thing that helped me a lot when setting up PayPal Integral Evolution on my website, was this PDF: https://cms.paypal.com/cms_content/FR/en_US/files/developer/IntegralEvolution.pdf. It documents all fields, possible values and how to use them.
Hope this helps,
Carl

Paypal integration problem

I am having problem in integrating paypal IPN.I am implementing this code but it is not returning me the values to IPN
My form that is made after executing the code is as follow
<form method="post" name="paypal_form" action="https://www.sandbox.paypal.com/cgi-bin/webscr">
<input type="hidden" name="rm" value="2"/>
<input type="hidden" name="cmd" value="_cart"/>
<input type="hidden" name="business" value="info#something.com"/>
<input type="hidden" name="return" value="http://abc.com/test.php?action=success"/>
<input type="hidden" name="cancel_return" value="http://abc.com/test.php?action=cancel"/>
<input type="hidden" name="notify_url" value="http://abc.com/test.php?action=ipn"/>
<input type="hidden" name="item_name_1" value="Adob photoshop"/>
<input type="hidden" name="item_number_1" value="10"/>
<input type="hidden" name="amount_1" value="15"/>
<input type="hidden" name="upload" value="1"/>
<input type="hidden" name="cn" value="1"/>
<input type="hidden" name="tx" value="TransactionID"/>
<input type="hidden" name="currency_code" value="USD"/>
<input type="hidden" name="no_shipping" value="1"/>
<center><br/><br/>If you are not automatically redirected to paypal within 5 seconds...<br/><br/>
<input type="submit" value="Click Here"></center>
</form>
The problem is that the code is working fine for the return and cancel part but when I use this code for IPN it does not give me any value.My code for the IPN is as under
if ($pay->validate_ipn()) {
//do the insertion I have tested this insertion it is working fine
}
Have a look at History > IPN History inside your PayPal account. This should show the status of the IPN messages that were sent to you. Click on the message ID if you wish to find out more detailed information.
If it's retrying, double-check your error logs and ensure it's returning a proper HTTP/1.1 200 OK response when accessed by the PayPal IPN service (notify.paypal.com).

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