Get authorization code after clicking authorize button

Muthusamy Nellaiappan

In the Payments API Deep Dive A Hands on Guide to Integrating with Blackbaud Merchant Services in youtube , javascript file used to collect code value,

Need javascript which will collect authorization code and add it in redirect url after clicking the authorize button

<script type="text/javascript">
function getQueryParams(url) {
const queryString = url.split('?')[1];
const params = {};

if (queryString) {
queryString.split('&').forEach((param) => {
const [key, value] = param.split('=');
params[key] = decodeURIComponent(value);
});
}

return params;
}

const queryParams = getQueryParams(window.location.href);

console.log(queryParams.code); // Output: John
//console.log(queryParams.age); // Output:

window.alert([queryParams.code]);

I have tried adding the above javascript in default page but still it is not working

Michael Tims

Hi @Muthusamy Nellaiappan - there are various tutorials/code samples that may help guide you through the authorization process, like this NodeJS tutorial. The full code for this sample can be found on GitHub. Hope this helps!

Muthusamy Nellaiappan

@Michael Tims

Our problem is our application is 4.5 framework, none of these js files cant able to use, and it is also in vb , for this payment we have to upgrade our application itself, without converting the application into core or another latest framework we are trying to find a solution .

Michael Tims

@Muthusamy Nellaiappan - yes, sorry I do not believe there are any examples in VB. But hopefully the general idea of making the authorization request and hosting a redirect URL within your application can be gathered from some of the existing tutorials. The tutorial in C# .Net Core may be the closest to give you an idea of how it should work. Hope that helps to get you going!