Hi, I have created a custom action under the buttons for exporting either CSV/Excel files. The export takes quite a bit of time so I have added a loading modal to notify the user - however, I am looking for a way to detect when the export is complete.
If there is some type of event that is fired so I can attach an event listener and have it close the modal once export has completed, that would be great! I have also (unsuccessfully) tried to implement some sort of callback function or promise, however it simply executes the code immediately every time and does not wait for the export to finish.