EXT GWT Real Time Application Example

I am going to explain the EXT GWT usage in the real time application as there are plenty of resources available in the web but still those informations are scattered... So, first of all I will explain some basic form components of EXT GWT that will be used in the application... I will not explain the GWT and EXT libraries installation because those installations are available... If someone asks me to put installation example I will demonstrate the installation as well... I have used NetBeans 6.7 as the IDE...

First of all, I will create a Login Form... Usually GWT users use the RPC mechanism to connect to the server resources... But I didn't use the usual RPC mechanism... I have used the HTTP RequestBuilder mechanism throughout the tutorial...