Thursday, October 31, 2013

Save Logged in User details in ADF Session Scope

In real project implementations, there is often a need to save user data in session so that you can access. In this post we will be looking at how to save this user information in session when the user logs in into the application. Thanks to my colleague and friend Mohan with whom I discussed the same.

Lets get started.

Created a simple ADF Web Application in developer.  We will be using HR Schema and Employee and Department table.

Tuesday, October 29, 2013

Portal Builder in Webcenter PS7 with drag n drop feature

The latest release of Webcenter PS7 has a new and very useful tool called Portal Builder. Portal builder is now a single tool to edit everything in the portal and not only a single page as it was composer in earlier versions to edit a single page.

In this post we will be looking at this new Portal Builder tool in WC PS7 and will be using Drag N Drop feature of portal builder which is new in this release.

Monday, October 28, 2013

Client Side Validation in ADF Faces

I will be going through a simple use case in this post to implement Client Side validation in ADF Faces components. By default ADF Framework provides quite a few validators which can be used while implementing use cases. Sometimes there is a need to create your own custom validators. This post explains, how to create a custom client side validator.
Validation can be of two types. Client Side validation and Server Side validation. Ideally there should be a check (validation) on both sever side and client side code.

I will be using JavaScript to code the logic of validator and will invoke this through ADF Framework class.

Sunday, October 27, 2013

No Such File or Directory error on installing Jdeveloper 12C

Hi ,

Recently I downloaded Jdev 12C from OTN for my windows 7. I downloaded 64 bit version. When I tried to install it , I go the error below :

ERROR Launch : No such file or directory.

Friday, October 11, 2013

Adding Dynamic Columns to View Object in ADF BC

This post describes how we can add dynamic columns i.e columns at run time to the View Object.

The Application can be downloaded from Here.

Lets get started and create a simple ADF application say DynamicColumnExample. Create a new View Object and select it to be programmatic like below.