Alert dialog through directive

[LeBenLeBen]

It would be great to have a directive like v-confirm="{ message, callback }" that renders an Alert Dialog which do nothing on cancel or trigger the callback on confirm.

Not sure how to render a Dialog through a directive automatically though. And the component used to render the Alert Dialog should be configurable.

https://www.w3.org/TR/wai-aria-practices/examples/dialog-modal/alertdialog.html