We are interested in the Dynamic Loading capabilities of th


We
are interested in the Dynamic Loading capabilities of the control.


a. Can it be configured to
have a sliding window of buffered data?  The demo appears to incrementally
download more data as the user scrolls down.  What if the record set is
huge (2,000,000) and for memory or whatever reasons on the client we don�t want
to cache that much data?  Can it control the virtual data viewport on the
actual data set?


b. How much control (custom
or otherwise) is available to display status as data is being fetched (i.e.
either inline with text like �loading�� or icons, cursors, etc.)?<o:p></o:p>


a)New
edition of dynamical scrolling (called Smart Rendering) appeared in version 1.1
� Idea is the following � only rows which should be shown do user will be
rendered (or, if you use dynamical loading, - only rows which should be shown
do user will be loaded from server). Thus you can scroll to the very bottom of
the grid and see last rows. The only strong requirement � you have to specify
how many rows are in dataset.


b)
You can use event handlers (onLoadingStart and onLoadingEnd) to show any
progressbar or message you need while data is loaded from server. <o:p></o:p>