Flex is developed with cairngorm MVC framework. Flex UI looks like SWING in web browser. It uses MXML tags to create UI components like HTML tags with SWING like event listeners. It supports ActionScript which is verymuch like Javascript and Java.
Flex + ActionScript is a combination of JAVA + Java Script + HTML + SWING. The communication with server is asynchronous, but there are ways to make it synchronous.
Still it lacks way to exchange data between client and server in easiest way. We have to depend on BlazeDS for data exchange.
Using Flex Builder we can build Flex applications. Flex builder is developed on Eclipse IDE and its not free.
Monday, June 22, 2009
Wednesday, June 10, 2009
eclipse User name password popup
Eclipse 3.2+ version is configured to access java.sun.com for additional documentation information. Whenever user tries to use shortcut helper (control + space) or on clicking dot after an object, it tries to access java website and get more information.
But when I connected through my co intranet, it asks for username and pops up with user name password window, which i dont have. The solution for this to give user name password (if you know) or disable this feature :)
To disable, go to Window-Preferences-Java-Installed JRE - select your current JRE - Edit - Select rt.jar - Java doc location - Delete java doc location path
But when I connected through my co intranet, it asks for username and pops up with user name password window, which i dont have. The solution for this to give user name password (if you know) or disable this feature :)
To disable, go to Window-Preferences-Java-Installed JRE - select your current JRE - Edit - Select rt.jar - Java doc location - Delete java doc location path
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