tree 28f49c1d46da9c4a1f0f6fe378a0496f2445a472
parent 926e2322e421def8fd3b68d9f9147e55ae4ea607
author Julie Qiu <julie@golang.org> 1593462685 -0400
committer Julie Qiu <julie@golang.org> 1593625920 +0000

content: update frontend fetch UI

The frontend fetch UI is updated with a styled button, and loading dots
to indicate that a fetch request is in progress.

The Fetch API is now used instead of AJAX to make requests.

Updates golang/go#36811
Updates golang/go#37002

Change-Id: Ia37113dd9976f8e147875371c099f7b2bfd4bd85
Reviewed-on: https://go-review.googlesource.com/c/pkgsite/+/240459
Reviewed-by: Andrew Bonventre <andybons@golang.org>