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Working with the Array Data Type in a Table

In this post I would like to follow up on my previous article about Oracle collection data types and I am going to focus on working with oracle.jbo.domain.Array attributes in af:table ...
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ADF Faces. Immediate custom client events

In this post I am going to focus on ADF Faces Javascript API method to fire a custom event from the client side. For example:                      ...
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ADF: URL Task Flow Call with HTTP POST Method

As we know a bounded task flow can be invoked by some URL either directly from a browser or from some external application. This feature is enabled if task flow’s property “URL ...
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Passivation and Activation of View Objects with Transient Attributes

Within passivation/activation cycle of application modules the framework passivates and activates view objects as well. Usually the framework saves information about VO’s state, ...
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Understanding ADF Faces clientComponent attribute

I believe most of ADF developers know ADF Faces attribute clientComponent. In this post I am going to show how this attribute actually impacts on components rendering and how it can ...
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Read-only ViewObject and Declarative SQL mode

IntroductionThe declarative SQL mode is considered to be one of the most valuable advantages of the entity-based view objects. In this ...
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ADF Task Flow: Managed bean scopes for page fragments

Introduction When we work with ADF Task Flows and need to implement some flow specific business logic or store some information connected with the flow, we usually use ...
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ADF: Backing bean scope in task flow finalizer

IntroductionThis is very common and recommended practice to use task flow finalizers when we need to do some final job (clean resources, close connections, etc) before the task ...
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Dynamic ADF Train: Adding train stops programmatically

I’m going to show how to add train stops to ADF train programmatically “on-the-fly”. In my use-case I have some ticket-booking application. It has a bounded task flow ...
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ADF: Using UI Categories with Dynamic form

JDev 11g R2 has new interesting feature “UI Categories”. It allows us to group VO’s attributes declaratively at the view object definition level. For example, “UI ...
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