How to redirect to external url onClick? in React

I'm using react-router which means i'm storing routes in app.tsx file.

I have cards components that need to redirect to an external url onClick.

So my question is how to redirect onClick on card component using the external url example: www.test.com and give to that url two query strings a=xxx and b=xxx

You can redirect to an external URL with dynamic query strings with template literals:

const onClick = () => {
  location.href = `www.test.com/?a=${queryA}&b=${queryB}`
}

where queryA and queryB are your dynamic injected query strings