topic Re: classical list in Application Development and Automation Discussions

classical list

Former Member — Fri, 24 Mar 2006 08:36:02 GMT

hi abappers,

can any body tell me how to speed up vertical scrolling in a classical list. is there any local buffer options that i can use.

Naren

Re: classical list

Former Member — Fri, 24 Mar 2006 08:41:03 GMT

Hi Naren,

what do you mean by Spead up, it will be take care automatically.

Regards

Vijay

Re: classical list

Former Member — Fri, 24 Mar 2006 08:46:38 GMT

hi vijay,

each and every scroll ie every click on the down or the up arrow button starts a communication with the Application server in other words the ripples graphics on the right top corner starts to ripple. obviously this takes time, my question is whether i can do the scrolling without a communication to the server. plz can you hlp me out, if not is there anyway i can work around this problem.

Naren

Re: classical list

Former Member — Fri, 24 Mar 2006 08:57:48 GMT

i'm not sure, is it really making slow. generally it will be fast only. it doesn't take much time. may be your server is slow.

regards

Vijay

Re: classical list

Former Member — Fri, 24 Mar 2006 09:03:00 GMT

Hi narendiran,

1. This is how a normal list

will work.

(it will ONLY show data page by page,

only that much data will be transfered

from application server to gui)

<b>(this is sap technology to reduce

network traffic)</b>

2. For such thing,

we should (if possible)

taken alv GRID (and not alv list)

3. Alv grid, will fetch data

only once (ie, when that page is shown first time)

then if we scroll again, upwards,

it won't go to application server.

(alv grid stores data in memory of local computer,

once it gets the data)

regards,

amit m.

Re: classical list

Former Member — Fri, 24 Mar 2006 09:17:28 GMT

hi amit

thanks a lot man

Naren