Thanks for response. But I need consider last request only. Basically I
need to skip(eaten) all the previous request. I have logic to eat the
request.But Is there any way to find out scroll bar is still scrolling
without release the bar.
Thank U
On Thursday, 21 July 2016 18:18:25 UTC+5:30, Gilberto wrote:
>
> I don't know if that helps with your problem, but you could leave the
> events as they are today and only make new requests to the server when the
> previous one were executed.
>
> Something like this:
>
> private boolean requestingServer = false;
>
> public void onScroll(ScrollEvent scrollEvent) {
> if (requestingServer) return;
> requestingServer = true;
> doServerRequest(new Callback(){ //pseudo code here for a callback
> mechanism
> public void onResponse(Payload something){
> requestingServer = false;
> }
> });
> }
>
> You can add a logic for a minimum delay between requests as well.
>
> This kind of code works on GWT because it is single threaded. In pure Java
> you would need to create synchronized blocks to ensure that only one
> request is being made to the server.
>
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