ViewCriteria issue when using more than once attribute with LOV based on switcher (Oracle JDeveloper 12.2.1.0)

Rigas Papazisis Fusion Middleware, Oracle ADF 2 Comments

Almost a year ago I wrote this post about a ViewCriteria issue when using the same attribute twice in Oracle JDeveloper 12.1.3.0. Now I came across another issue with ViewCriteria, in Oracle JDeveloper 12.2.1.0 this time, again related with a multiple insertion of an attribute but with a more complex scenario this time. Consider having an attribute with applied LOV that …

Manifest entry Weblogic-Application-Version causes log messages not to be shown on EM 12.2.1

Rigas Papazisis Fusion Middleware, Oracle ADF, WebLogic 0 Comments

Recently we migrated an ADF app from 12.1.3 to 12.2.1 and we faced a problem with the log messages in the application server. Specifically, the deployed application returned zero log messages when navigating to em>application>Logs>view Log messages. The log configuration and the search results are as you can see in the following screenshots:   After many checks and dummy applications …

Dynamic Dashboard

Konstantinos Chatzis Oracle ADF 0 Comments

While I was checking the new Oracle Alta UI Demo (http://jdevadf.oracle.com/workbetter/faces/index.jsf) I noticed a dashboard view with all employees. The panelDashboard component of the Oracle Application Development Framework (Oracle ADF) Faces feature is a JavaServer Faces (JSF) layout container that Oracle ADF developers can use to implement such information dashboards. I decided to use it in a project that we …

Maven add dependencies from central repository to ADF project in JDeveloper

Chris Vezalis DEVOPS, Maven, Oracle ADF 2 Comments

ADF Projects often need jars from popular open source libraries and frameworks. JDeveloper supports the addition of dependencies from public (and private) repositories. To add a new dependency to project we need to: Go to Project folder in Application browser and expand the Resources folder under Project. Then open pom.xml file and go to dependencies section. The click the Green …

Deck Transition changes Checkbox’s value (Oracle Jdeveloper 12.1.3.0)

Rigas Papazisis Fusion Middleware, Oracle ADF 0 Comments

A really nice new feature introduced in ADF 12c is the deck ui component. Two helpful examples on how to use this component are the following: How to use the Deck component (ADF 12.1.3 New Feature) from Andreas Koop Using af:deck component to animate content in ADF 12c(12.1.3) from Ashish Awasthi You can find some more examples over the internet but …

ADF Calendar Implementation

Gabriel Sideras Oracle ADF 2 Comments

One of the new projects that we are currently working on is the implementation of a complete school management solution using Oracle ADF 12c. As one might imagine, one of the basic requirements of this project was to implement a Scheduling functionality. The schedule implementation has many different aspects, but in this post we will focus on the ADF Calendar implementation that will …

ViewCriteria issue when using same attribute twice (Oracle JDeveloper 12.1.3.0)

Rigas Papazisis Fusion Middleware, Oracle ADF 1 Comment

Some days ago, in an Oracle MAF technical workshop, I witnessed one of those awkward moments when you are certain that something should work correctly in a presentation but it didn’t. While showing us some basic functionality in Oracle ADF 12c, the instructor implemented a simple query using ViewCriteria. He used an OR conjunction but the query seemed to react …