Creating Vaddin portlet in lilferay using eclipse

Advatages of Vaddin :Vaadin is to develop Rich UI web applications.It is a server-driven programming model i.e forgot about web lets develop like desktop applications.No need to worry about browser technologies like HTML, Javascript.No need to worry about browser compatability.Vaadin takes care of managing the user interface in the browser and AJAX communications between the browser and the server.Integrating Vaddin in Eclipse :Select Install New Software... from Help -menu.Add new update site: http://vaadin.com/eclipseSelect all the features you want and install them.Once it is installed you will get vaddin icon to compile the vaddin projects...

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Configure or integrate the reCaptcha in your Liferay Portal

Configure/Integrate the reCaptcha in your portal. You can now easily implement a different captcha than the default captcha in Liferay. Before, the default captcha looked like this and in order to change it, you had to set some additional properties in properties-ext.properties. Now, you can quickly enable ReCaptcha via Control Panel-->Server Administration-->Captcha (to get a ReCaptcha key go here). You need to login with your gmail id. You will get this screen, copy and paste both the keys in here as Then sign out, and go to create account. You are now using ReCaptcha!...

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LDAP with AD in Liferay 6.0.5

1. Introduction : This is an example of a basic LDAP integration in Liferay 6.0.5. In the example we  import users/groups into Liferay via LDAP and vice versa.  2. Environment Windows Server 2003, Active Directory Liferay 6.0.5   3. LDAP & AD    LDAP  LDAP (Lightweight Directory Access Protocol) is a directory publishing service and specially designed for directory service providers.  Active Directory  AD (Active directory) is a directory service provider, where you can add new user to a directory, remove or modify, specify privilages, assign policy etc. Its just like a phone directory...

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