Does async: false in JQuery's ajax blocks the UI also during the callback?

Question

Does async: false in JQuery's ajax blocks the UI also during the callback

Or is it just until the answer from the server is received?

The callback blocks the UI either way. You can't have JS-Code running and at the same time not block the UI. — tkausl, Jan 18 '20 at 13:18

score 0 · Accepted Answer · answered Jan 18 '20 at 13:23

0

Short answer: Yes

To be more details, async: false means Other code waiting for this to finish

Read the link below to have a better understanding

answered Jan 18 '20 at 13:23

1 Answers1