Oracle ADF integration with Google Maps API3 – use cases

August 18th, 2011 | Posted by in Oracle ADF | 6 Comments

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. […]

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Enable 64-bit computing in your windows based development environment – JDeveloper 11gR2 and WebLogic Server 10.3.5.0

June 16th, 2011 | Posted by in Oracle ADF | 2 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.

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JDeveloper OutOfMemoryError side effects

June 15th, 2011 | Posted by 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 […]

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ADF Runtime, WebLogic Server and WebLogic Domain – install and configure on linux using console mode

June 14th, 2011 | Posted by in Oracle ADF | 2 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.

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ADF Drag and Drop Hints

April 28th, 2011 | Posted by in Oracle ADF | 3 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.

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ADF Pagination using af:inputNumberSlider and af:iterator/af:forEach

April 7th, 2011 | Posted by in Oracle ADF | 3 Comments

In what follows we will use af:inputNumberSlider and af:iterator components in order to implement pagination in ADF.

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ADF DVT Graph – series and groups tags

March 9th, 2011 | Posted by in Oracle ADF | 2 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?

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Oracle ADF invokeAction

March 2nd, 2011 | Posted by 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 […]

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