Re: GWT Performance : Good or Bad ?

Hi,

>A grid with 23 columns that contains at least 10 GridRenderer

GXT 3.0:
All data widgets support cells (instead of renderers)
Cells support events and can fire events
High performance via flyweight pattern

> the model used in GXT did not extend well to our MVP setup.

for GXT 3.0 (in beta) Models:
Support any bean-like object
Not forced to implement GXT interfaces
Not forced to use GXT model classes Interoperability with RPC,
RequestFactor, AutoBean

MVP support has changed too.

> GWT tends towards attaching the elements into the DOM immediately whereas GXT caches the elements then attaches them in bulk.
for GXT 3.0:
Components create their DOM at construction DOM available immediately

Shawn

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