Hi,
Can anyone tel me the difference?
OnClick will cause a full page refresh, async will only cause parts of the page to update which have changed.
Thank you.
So, Async is "better / more efficiƫnt"....
Why than not open a onAsyncClick when double click the component?
It depends on the need. Some operations require a full refresh. Most times async is better.
Double click goes to onclick because that functionality has existed since long before we had async support.