Emily Gu schrieb:
Hi,
I have a page that used <t:dataTable>, it only shows 5 on the each page.
With total 7950 as returned data, it is 1590 pages. But it took 1.5
minutes to show up the first page that only has 5 rows. I checked the
query, it only took 240 msecs.
Please let me know if you have any better idea in speeding up the page
loading but still apply all sorting, paginating mechanism as what
<t:dataTable> provides.
Yes... you probably loaded the entire list into the table, there is no
need for doing that, there is a generic datamodel interface/class
underneath of all things, by implementing your own datamodel
you can achieve pagination and only have to load one page per time.
That way I managed tables of 15.000 rows and more without any
significant performance impact.
But beware, implementing a datamodel is not what I would call a walk in
the park.
