JDeveloper
« Previous EntriesADF CODE CORNER IS BACK !!! – Bookmark the new URL
Wednesday, September 1st, 2010All,
against all odds, sweat and tears … ADF Code Corner is back for good!
Having spent over 40 hours of spare time, I moved ADF Code Corner to the new OTN content management system, taking the chance for a face lift and editorial change. From now on, all ADF Code Corner documents are provided in [...]
ADF CODE CORNER HAS NEW URL: http://www.oracle.com/technetwork/developer-tools/adf/learnmore/index-101235.html
Monday, August 16th, 2010OTN pulled the plug on the old ADF Code Corner URL. The new ADF Code Corner Website reference is: http://www.oracle.com/technetwork/developer-tools/adf/learnmore/index-101235.html
You will notice that the content is not quite the same yet as it was on the old page. I am still in process of migrating the complete ADF Code Corner documents to a new PDF [...]
New on ADF Code Corner: How to access remote task flows from your ADF applications
Tuesday, July 13th, 2010ADFc remote task flows are bounded task flows that are deployed as Java EE applications to a server for clients to access. Remote task flows use JSPX documents for their views and are open for direct browser access. Like bounded task flows in ADF libraries, remote task flows are a design pattern for sharing business [...]
ADF Code Corner: How-to copy/paste the value of a table cell to other – selected – table rows
Tuesday, June 1st, 2010This blog article describes the solution to a very specific customer problem and requirement (aka. use case) to copy the value of a table cell to the same column in multiple selected table rows. The idea behind this use case is to enable application users to bulk update status information by copying an existing status [...]
New on ADF Code Corner: How-to dynamically change the Progress Bar color according to its current value
Tuesday, May 4th, 2010The af:progressBar component in the ADF Faces component set is an important widget in the category of “end user entertainments” as it helps developers to visualize a longer running background process to becalm users. The progress bar uses a managed bean model that extends the Apache Trinidad BoundedRangeModel class to determine the current state of [...]
New on ADF Code Corner: Invoking Contextual Events from a DVT Graph
Tuesday, April 13th, 2010The contextual events framework in Oracle ADF defines a publish / subscribe mechanism that leverages the ADF binding layer to notify ADF regions about user interaction performed in other regions, the parent page or a ViewPort (page fragment). Oracle JDeveloper provides declarative help to setup contextual events for input and action components, but not yet [...]
New on ADF Code Corner: How-to create and synchronize edit forms for ADF tree node entries
Tuesday, March 30th, 2010A tree displays hierarchical data structures and often is used as a mean of navigation within data. A common use case is to display an input form in response to the tree node or ree leaf selection by the user. In this blog article I look at what it takes to synchronize an input form [...]
Generic 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 [...]
ADF Code Corner : How-to Edit Bounded Task Flows in a new Browser Tab (Tab Browsing)
Thursday, February 25th, 2010Just finished a new blog article about launching a bounded task flow in a new browser tab. This article addresses the popular tab browsing feature in browsers, showing how – assuming the business use case requires it – you do the same in ADF Faces. The specialty is that the tab browsing is not initialted [...]
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 [...]
