Admin managing account requests: use spinners to indicate actions in progress

[damithc]

V9-0-0-b6, production

Current: When the admin is dealing with account requests (e.g., approving/rejecting/deleting etc.), there is no UI change during the time between clicking a button and result message showing up

Suggested: Use spinners to show some action is in progress, similar to how we use spinners elsewhere in TEAMMATES

[Ceaseless04]

Hi, can I be allowed to work on this feature? I would like to implement the UI change that consists of a spinner to show that the task is in progress.

If possible can you also provide a GIF of how the spinner is used in TEAMMATES?

[Andy-W-Developer]

Hey Ceaseless04,

Here is a spinner example on the Edit Course Details page for instructors.

button_spinner_example.mp4

[Andy-W-Developer]

@Ceaseless04 any updates on this issue?

[damithc]

Here is a spinner example on the Edit Course Details page for instructors.
https://github.com/TEAMMATES/teammates/assets/128531452/3a10b4f5-5341-460b-94c4-f61f4727d15a

@Andy-W-Developer Thanks for providing this example.
@Ceaseless04 to add, here's where the spinner appears: