Use case 1 – display route Consider the following scenario: a route is composed by an ordered list of marker points saved in DB with information regarding name, latitude and longitude. For a selected route you want to display the map in a popup with a coloured route between the points which compose the route. [...]
Oracle ADF integration with Google Maps API3 – use cases
August 18th, 2011 | Posted by Dorin Simina in Oracle ADF | 6 Comments
Enable 64-bit computing in your windows based development environment – JDeveloper 11gR2 and WebLogic Server 10.3.5.0
June 16th, 2011 | Posted by Bogdan Petridean in Oracle ADF | 7 Comments
In what follows we will enable 64-bit computing capabilities in our windows 7 x64 based development environment – JDeveloper 11gR2 (11.1.2.0.0) and WebLogic Server 10.3.5.0.
JDeveloper OutOfMemoryError side effects
June 15th, 2011 | Posted by Bogdan Petridean in Oracle ADF | 4 Comments
Last week while trying to install JDeveloper 11g R2 I noticed that one of my partitions – the one where all Oracle software is installed – was full. So , I started looking for the space leak by checking the size of each dir and found out that Oracle Home directory, where all Middleware Homes [...]
ADF Runtime, WebLogic Server and WebLogic Domain – install and configure on linux using console mode
June 14th, 2011 | Posted by Bogdan Petridean in Oracle ADF | 25 Comments
In the following we will use console mode on a linux machine to install Application Development Framework Runtime and WebLogic Server and to create & configure a new WLS Domain ready to host ADF applications.
ADF Drag and Drop Hints
April 28th, 2011 | Posted by Bogdan Petridean in Oracle ADF | 2 Comments
In this post we will use keyboard hints together with drag-and-drop behavior in order to let the user choose the action (copy or move) to be executed for the dragged adf component when the drop event occurs.
ADF Pagination using af:inputNumberSlider and af:iterator/af:forEach
April 7th, 2011 | Posted by Bogdan Petridean in Oracle ADF | 3 Comments
In what follows we will use af:inputNumberSlider and af:iterator components in order to implement pagination in ADF.
ADF DVT Graph – series and groups tags
March 9th, 2011 | Posted by Bogdan Petridean in Oracle ADF | 3 Comments
Recently I used the ADF DVT barGraph component in order to implement a set of statistics and I noticed that by default the graph bars were assigned with the same color. How to configure the dvt:barGraph (or dvt:horizontalBarGraph) to assign a different color for each of its bars?
Oracle ADF invokeAction
March 2nd, 2011 | Posted by Dorin Simina in Oracle ADF | No Comments
This posts presents a workaround regarding the issue of invokeAction calling twice and other alternatives to resolve this problem. I’ll start with a fragment from Oracle’s documentation guide:Oracle recommends either adding an appropriate RefreshCondition expression (if you want it evaluated during both phases) or changing the default Refresh setting for invokeAction bindings to either prepareModel [...]
ADF BC ViewLink, ViewLinkAccessor and Groovy
February 14th, 2011 | Posted by Bogdan Petridean in Oracle ADF | 9 Comments
In this post we will use Groovy scripting language with ADF BC in order to fetch and calculate values for exposed (child/parent) view objects attributes. With respect to ViewLinkAccessor Type attribute we will focus on two cases: oracle.jbo.Row and oracle.jbo.RowIterator.
Handle response from URL View
February 14th, 2011 | Posted by Dorin Simina in Oracle ADF | No Comments
This post describes a mechanism of controling the response received in your application’s context after accessing an URL View defined in your task flow. I consider the following scenario: Let be a page in your task flow which invokes a control flow case by pressing a button The control flow case points to a URL [...]

