Hello
@Carol Hood , this is a limitation of the Dashboard component, see:
https://sdk.gooddata.com/gooddata-ui/docs/dashboard_intro.html#dashboard-component-limitations (there is also a link with example how to handle drill to dashboard. For drill to url it's similar, you just need to listen for related drill events).
We currently don't provide this "out of the box", as there are many scenarios how you may want to handle drills (redirect, open a new modal window, open new tab/window, change some iframe url, etc...).