javascript - Paypal 重定向到同一个弹出窗口

Question

我在我的网页中集成了 PayPal 的 Identity API。与往常一样，当用户单击 login with paypal( JavaScript button ) 时，它会打开一个用于登录的新窗口。但在有效登录后，它会将我重定向到同一个弹出窗口。

注意:我将我的域名替换为 domain

应用返回 URL(测试): http://domain.esy.es/index.php/users/paypalidentity

查看

//url http://domain.esy.es/index.php
<span id="paypalButton"></span>
<script src="https://www.paypalobjects.com/js/external/api.js"></script>
<script>
    paypal.use( ["login"], function(login) {
        login.render ({
            "appid": MYAPPID,
            "authend": "sandbox",
            "scopes": "openid email profile address phone https://uri.paypal.com/services/paypalattributes",
            "containerid": "paypalButton",
            "locale": "en-us",
            "returnurl": "http://domain.esy.es/index.php/users/paypalidentity"
        });
    });
</script>

Controller

//url http://domain.esy.es/index.php/users/paypalidentity
require_once __DIR__ . '/../../vendor/autoload.php';
$apicontext = new PPApiContext(array('mode' => 'sandbox'));
$code = $_REQUEST['code'];
$apicontext = new PPApiContext(array('mode' => 'sandbox'));
$params = array(
    'client_id' => MYCLIENTID,
    'client_secret' => MYSECRET,
    'code' => $code
);
$token = PPOpenIdTokeninfo::createFromAuthorizationCode($params,$apicontext);
$apicontext = new PPApiContext(array('mode' => 'sandbox'));
$params = array('access_token' => $token->getAccessToken());
$user = PPOpenIdUserinfo::getUserinfo($params,$apicontext);
$this->session->set_userdata(
    array(
        'name'=>$user->getName()
    )
);
redirect(base_url());

登录成功

重定向到配置的重定向 URL

Answer 1

我遇到了确切的问题，但解决方案在此处的文档中:

https://developer.paypal.com/docs/classic/express-checkout/digital-goods/ClosingWindow/

引用“Reloading Parent Page to a Specific URL”并将此脚本添加到返回和取消页面。

<script>
    top.window.opener.location ='http://your-url-here.html';
    // if you want to close the window
    // window.close();
</script>