ADF
« Previous EntriesGeneric Selection Listener implementation for ADF bound ADF Faces Tables
Wednesday, March 17th, 2010Creating an ADF bound table with drag and drop from the ADF Data Control Palette configures the selectionListener property of the ADF Faces table component with EL. The expression references the makeCurrent function that exists on the ADF Faces binding class at runtime. Unless you want to add pre-processing or post-processing instructions to the execution [...]
Partition form updates with partial form submit using af:subform with ADF
Sunday, March 14th, 2010A common application development use case is partial form submit, in which configurable parts of an input form are submitted while others are not. The form submit may be performed on a single page or across views, for example in the course of an entry wizard. ADF Faces provides the af:sub form component to partition [...]
How-to protect your ADF pages
Monday, March 8th, 2010A great discussion on the JDeveloper forum on OTN brough a new addition to ADF application security that I like to share.
Chapter 30 of the Oracle® Fusion Middleware Fusion Developer’s Guide for Oracle Application Development Framework 11g Release 1 explains the JAAS protection mechanism for ADF pages and Task Flows. In here it [...]
ADF Code Corner on Twitter !
Monday, February 8th, 2010Just in case …
you are worried about missing bits of information about Oracle JDeveloper and ADF
you feel uncomfortable saying “If I had known this before it would have saved me …”
you don’t have time to frequently browse OTN
you enjoy technical stuff more than knowing what Paris Hilton did last week
you want to know more [...]
Our book is out: Oracle Fusion Developer Guide: Building Rich Internet Applications with Oracle ADF Business Components and Oracle ADF Faces
Tuesday, December 22nd, 2009Just learned today that Lynn Munsinger and my book ships in the US since December 11. I checked the Amazon website and indeed you could get it in time for Christmas (just in case you are looking for a last minute gift for your wife or husband). See yourself.
The closer we got to Christmas, the [...]
Forum: ADF UI Patterns & Best Practices
Tuesday, December 15th, 2009ADF users I meet often express an interest in ADF design patterns and best practices that we could/should carve out of what Oracle Applications exercises and experiences since the origin of Fusion application development in Oracle JDeveloper 11g. Not many know that there is a forum and website dedicated to those patterns. So to increase [...]
Heads-up: Required Security update for ADF Sample in Fusion Developer Documentation
Monday, December 7th, 2009A code sample in section 30.7.2.1, “Creating Login Code for the Backing Bean” of the Fusion Developer’s Guide for Oracle ADF (part number B31974-04) needs to be updated to create a new sessionId for the session right after authentication, thus protecting applications against session fixation attacks. A simple code fix is to change the sample’s [...]
How-to access the selected row data in a TreeTable or Tree
Monday, November 9th, 2009The ADF Faces af:treeTable component displays hierarchical data in a combined tree and table structure. In this, the leading column is displayed as a tree, while subsequent columns, which could represent different hierarchy levels, are displayed in a table format. If you use ADF to bind the af:treeTable to business data, then a tree binding [...]
ADF Code Corner: ADF Security lesson 4 – Security Expressions released
Thursday, November 5th, 2009Today I completed the ADF Security lessons on ADF Code Corner with a video about ADF Security Expressions. In the video, I explain the different expressions, how to use them and how to work with them in Oracle JDeveloper 11g. As a special tip, the video explains how to implement read protection for ADF bound [...]
How-to use Contextual Events in ADF Region interaction
Wednesday, October 21st, 2009I did a lot of work with contextual events, as well as ADF region interaction, when writing chapter 6 of the Fusion Developer Guide Lynn Munsinger and I wrote for the Oracle Press series at McGraw Hill (book is going to be released in January 2010), which is why I offered a presentation on this [...]
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