google apps script loading spinner

[Nicholas Blexrud]

Hi,

Wonderful add-on! I'm working on an add-on myself and I can't - for the life me - figure out how you a triggering the loading spinner that slides up after you click 'Create Reports'. 

What I've tried:

• inspected the source of the iframe
  
• read and re-read the Class SpreadsheetApp, Class HTMLService

It appears to be happening server-side, but I don't see any public API methods that would add this lovely functionality. 

When inspecting the element in dev tools:

  var bar = document.querySelector('.docs-working-bar');

//adds spinner

bar.setAttribute('class', 'docs-working-bar docs-working-bar-display docs-working-bar-slideup');

//removes spinner

bar.setAttribute('class', 'docs-working-bar docs-working-bar-display docs-working-bar-callback');

Can you shed any light on how you're displaying and removing the spinner?

Thanks!

Nick

[Nicholas Blexrud]

[Philip Walton]

I'm not doing anything, Sheets is hiding and showing this itself.

On Thu, Jan 28, 2016 at 4:11 PM, Nicholas Blexrud <nichola...@gmail.com> wrote:

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[Nicholas Blexrud]

Thanks for the reply. I've just tested my script as an "add-on" and now my script is showing the spinner. If I don't test as addon, then I just seeing the yellow bar at the top that says "Running script". So it must be Sheets way of prettifying status.