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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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 reside, [...]

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

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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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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.

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In what follows we are going to present the behavior of JDeveloper 11.1.1.3.0 when a view criteria having more than one item referencing the same view object attribute is defined.

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In what follows we will study performance tuning for view objects with respect to tabular data taking into consideration various display scenarios.
We will start the tuning process from top and browse down as follows: View, ADFm and ADF BC.

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In what follows we will study how to configure the ADF autosuggest component to optimize it for best performance.

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