Showing posts with label ExtJs. Show all posts
Showing posts with label ExtJs. Show all posts

Saturday, October 1, 2011

ExtJs with Spring

ExtJs is an popular java script framework. To develop rich and interactive user interface, extjs is used. It is a basically library of java script component which are ready to use in webpage.
ExtJs components work very well with JSON data. If in server side we decide to Spring as framework. Its very easy to integrate ExtJs with Spring. In Spring MVC we can easily configure FTL (free marker technology)
for specific to ExtJs Component. FTL is something which is responsible to convert java objects to desired JSON object. So there can be a generic controller in Spring, Which can be derived by other controller as per application design. 
ExtJS component will talk to Spring controller which will return JSON objects.
Next thing I will try to put some code which will give a descent idea.

Thursday, October 7, 2010

ExtJs Another Java Script Frame Work

Recently I was working with ExtJs. Its a really nice cool java script frame work. Its really useful for developers to create Rich Internet Application. The biggest problems with java script is browser compatibility, internationalization and maintain it.
ExtJs has solution for all this problem They work in all major version of browser. It support internationalization
The best thing is ExtJs can go easily with any other java script frame work.
It has inbuilt support for Ajax calls. Handling Json response.
There are some cool component ex: Tree, different Chat  which is very easy to use and feed the data.
of course it support all basic HTML,XML and XSLT.
Happy Coding ...

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