Friday, October 8, 2010

Re: Reducing the CPU utilization on the IE browser

On Oct 8, 8:36 am, sm <sunilm...@gmail.com> wrote:
> Hi,
> When the server sends the RPC call, the CPU Utilization is low. It
> basically shoots up while rendering the page, while populating the
> response data to the view and display.
> I am not in a debug more.
>
> Any tips that I need to consider will be helpful.

It's well known that any DOM manipulation is costly (particularly in
IE, by far the worst of all); so limit it to a minimum, and try to use
"HTML fragments" instead where possible. I.e. use HTMLPanel instead of
nesting numerous panels, and use the Cell widgets from GWT 2.1 instead
of populating FlexTable or Grid (or use "bulk loaded" tables from the
GWT-Incubator if you can't or don't want to move to GWT 2.1).

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