Hello
the information about java and java script and its library jquery is available here. Here you can get knowledge and learn that how can you use Struts 2 Framework. it can support any type of browsers and JavaScript library also. Here you can learn also how to creat animation, how to handle the events, devlopment of AJAX. this application is very easy to use.You’ve read that jQuery makes it easy to play with the DOM, add effects, and execute Ajax requests, but what makes it better than, say, writing your own library, or using one of the other JavaScript libraries
Struts2 JQuery