Posts Taged adf

ADF Tutorial: How to publish contextual events from a tree selection?

Let’s imagine the following scenario; or even better, let’s see the following picture:

tree_contextual_events_adf_oralution_oralublog_01

We’ve got a home page with an embedded taskflow being shown as a region. When we select a node from the tree, we want to communicate to the Home Page that the selection has been made, passing also data in the form of a payload.

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ADF Tutorial: How to use ProgressIndicator as a Progress Bar in table’s column, list or iterator.

Progress Bar is one state of the af:ProgressIndicator component – an useful multi-component designed to “give users an indication that there is a back end task in progress” or anything that has a measurable start and end.

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Our Work: Who said that an ADF Application wouldn’t look nice? Check this out!

NoticiasD – A news reader ADF Application with custom skinning emulating what is now known as Linkedin Pulse. This POC Application was born with only one goal; show that ADF Applications can look as nice as any other web application you might have seen. Although the application itself is simple and far from being perfect, you may actually doubt that it was build using only adf components.

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ADF Tips: How to implement a kind of responsive af:panelDashboard?

Oracle JDeveloper & ADF Team have made a great job with the latest release of Oracle ADF including the new out of the box skin and patterns – Alta UI. The concept of having a responsive ADF Application has become something that we can now actually see instead of dream. Whether you agree or not, for some people the look and feel is as important as the functional requirements in a web application. I agree.

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ADF Tutorial: Contextual events, method in bean, no POJO DC for that please!

If you are familiar with ADF Contextual Events, then you will know that the events only happen in the Binding Layer, meaning that producers and consumers ought to be registered in some pageDef inside your ADF Application. Right, but what do you do when your consumer method is in your bean? You need to expose the method to your binding layer for it to be able to become a valid candidate to ‘consume’ any of your contextual event. You might be tempted to just create a POJO DC based on this bean just to be able to create a method binding in your pageDef only for this purpose or use a dummy method in your AppModule to do the job.

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ADF Tips: OPSS User and Role API – Part 3; Create a user.

Hi again, this is the third post related to OPSS User and Role API which basically will show how to simply create a user in the weblogic server authenticator. If you haven’t seen the previous posts please see here Part 1 and Part 2.

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Oracle JDeveloper, ADF & ADF Mobile – LATAM

Hemos tomado la iniciativa de crear una nueva comunidad de Oracle JDeveloper y ADF en Espanol. Si estas interesado en formar parte, este es el link.

JDeveloper 12.1.3: DVT Visualization Graphs, a step back?

I’ll try not to be too critical about it but… Most of us felt mesmerized and exited about this new version’s release notes where a bunch of new graphs were introduced which is great and we should, we are thankful to JDeveloper’s team for the effort. However, there are few “steps back” that I would like to mention to see if I get a valid response from someone in Oracle. Specifically about Bars Charts (this may apply for the rest of the other graphs as well). 

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ADF Tips: Cookies in ADF

Imagine this scenario; your ADF web application is wide open and there are no user management in the system. All operations are done anonymously and the requirement is that it should remain that way. The following use case  is to illustrate the situation and might not even make sense in a real world but will suffice the purpose of this post.

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