【发布时间】:2017-04-13 06:32:37
【问题描述】:
我有同样的问题as this question,但他的实现不同。
Paypal 按钮实现
我之所以这样实现它是因为我们需要将paypal button 作为link。所以我创建了类似<a ng-click="vm.generatePaypalButtonAndClick()"></a> 的东西来破解它。只需忽略参数,因为这只是一个示例。
function generatePaypalButtonAndClick(data, vm) {
var originUrl = window.location.origin; // to get 'https://localhost:3000' or 'https://pp.website.com'
// create hidden form element
// production - https://www.paypal.com/cgi-bin/webscr
var paypalForm = angular.element('<form action="https://www.sandbox.paypal.com/cgi-bin/webscr"' +
'method="post" target="_top" id="paypal-payment-form"></form>');
angular.element(document.body).append(paypalForm);
// append elements inside the form
angular.element('#paypal-payment-form').append('<input type="hidden" name="upload" value="1">');
angular.element('#paypal-payment-form').append('<input type="hidden" name="USER" value="xxxxxxxxxxx.gmail.com">');
angular.element('#paypal-payment-form').append('<input type="hidden" name="PWD" value="xxxxxxxxxx">');
angular.element('#paypal-payment-form').append('<input type="hidden" name="SIGNATURE" value="xxxxxxxxxxxxxxxxxxxxxxxxxx">');
angular.element('#paypal-payment-form').append('<input type="hidden" name="cmd" value="_cart">');
angular.element('#paypal-payment-form').append('<input type="hidden" name="business" value="devlinpajaron-merchant@gmail.com">');
angular.element('#paypal-payment-form').append('<input type="hidden" name="lc" value="US">');
angular.element('#paypal-payment-form').append('<input type="hidden" name="return" value="' + originUrl + vm.returnUrl + '">');
angular.element('#paypal-payment-form').append('<input type="hidden" name="cancel_return" value="' + originUrl + vm.cancelUrl + '">');
// loop through all data returned
_(data).forEach(function(value, key) {
var idx = key + 1;
angular.element('#paypal-payment-form').append('<input type="hidden" name="item_name_' + idx + '" value="' + value.itemName + '">');
angular.element('#paypal-payment-form').append('<input type="hidden" name="item_number_' + idx + '" value="' + value.quantity + '">');
angular.element('#paypal-payment-form').append('<input type="hidden" name="amount_' + idx + '" value="' + value.amount +'">');
});
angular.element('#paypal-payment-form').append('<input type="hidden" name="custom" value="xxxxxxxxxxxxx">');
angular.element('#paypal-payment-form').append('<input type="hidden" name="currency_code" value="USD">');
angular.element('#paypal-payment-form').append('<input type="hidden" name="no_note" value="1">');
angular.element('#paypal-payment-form').append('<input type="hidden" name="no_shipping" value="1">');
angular.element('#paypal-payment-form').append('<input type="hidden" name="rm" value="2">');
// let paypal create the button
window.paypalCheckoutReady = function() {
paypal.checkout.setup('xxxxxxxxxxxxxxxxxx', {
environment: 'sandbox', // sandbox/production
container: 'paypal-payment-form'
});
};
// trigger click
$timeout(function() {
var paypalFormToClick = document.getElementsByClassName('paypal-button-content');
angular.element('.paypal-button-content').click();
}, 1000);
// remove form
$timeout(function() {
angular.element('#paypal-payment-form').remove();
}, 1000);
}
付款完成后,我希望父页面将被重定向到vm.returnUrl中设置的url(比如说http://localhost:3000/payments/paid)。
付款后会发生什么,pop-up paypal 页面被重定向然后关闭。父页面保持原样。
我已尝试将脚本添加到应重定向用户的页面,如this answer 中所述
<script>
top.window.opener.location = 'http://localhost:3000/payments/paid';
// if you want to close the window
window.close();
</script>
但它不起作用。弹出窗口关闭时我也会收到一堆错误:
checkout.js:9315 ppxo_xc_ppcheckout_unexpected_listener_init
checkout.js:9315 ppxo_xc_ppcheckout_error
checkout.js:9315 ppxo_paypal_legacy_error
"Error: Unexpected init message from domain http://localhost:3000 -- expected message from https://www.sandbox.paypal.com
checkout.js:9315 ppxo_paypal_legacy_error_handler
"Error: Unexpected init message from domain http://localhost:3000 -- expected message from https://www.sandbox.paypal.com
checkout.js:3919
Uncaught Error: Unexpected init message from domain http://localhost:3000 -- expected message from https://www.sandbox.paypal.com
我已经在 paypal 设置中将Auto Redirect 设置为On。
请随意说明需要哪些额外数据。
【问题讨论】:
标签: angularjs paypal express-checkout