How to execute client javascript in an ADF Java Bean action?

One of the best ways to enhance your ADF applications UI is to add some excellent Javascript library and to call them in your Java Bean‘s action. For instance, I often like to implement the izitoast javascript open source library. It’s a great tool to display users notification in nice looking side popups. You can …

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How to increase and tune your JDeveloper performance?

One often has to use JDeveloper when working on Oracle Technology. So you’ll be surprised to discover that while your development computers may allow up to 8Gb or 16Gb Ram; JDeveloper by default will only use 512Mb!And the same applies to your integrated WebLogic environment. JDeveloper before increase will only use 512Mb memory! I’ll highly …

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JBO-27200: JNDI failure. Unable to lookup Data Source in Oracle ADF ?

This error often occurs when you are deploying your Oracle ADF application on WebLogic for the first time. (Or when you add a new Application Module) To fix it you need to ensure that your Datasource Name is the same in your Model, Controller, and Weblogic console : View the code on Gist. Note: This …

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How to configure your own Dropbox alternative encrypted private cloud storage on AWS with Owncloud?

I fell in love with how valuable a file hosting service can be around 2010 by getting introduced to Dropbox. Being able to access your files on the go and synchronize them between multiple computers was a game changer at a time where Cloud computing wasn’t yet a buzzword. 1) Why should you use an …

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How to configure HTTPS SSL on your Weblogic application?

Before going live with your application on WebLogic, I’d always recommend activating SSL on the Weblogic server hosting your application. Accessing your application with the HTTPS protocol will ensure your user’s data are not intercepted. To do so, you should first get a valid certificate : If you are configuring the Weblogic at a company, …

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How to create a domain email address for route53 and host it for free on Zoho ?

When you are building the website on top of AWS stack, using AWS Route53 to register your domain name is usually a good idea. (Cheap and well connected) However, Route53 only work as a DNS with no integrated hosting to use an email server. You then have a couple of choices available to you to …

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How to set current column value of selected RichTable row from iterator in Oracle ADF

If you read yesterday article, https://cedricleruth.com/how-to-get-current-column-value-of-selected-richtable-row-from-iterator-in-adf/ , you now know have to retrieve a column value from a table selected rows inside an Oracle ADF Java Bean. While this is useful when you need to get the current column value on a button click, you may as well need to update it with a new …

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Screenshot of access denied in oracle adf table

How to fix “Access Denied” when showing ADF Table and other components from jsff page fragment?

One of the cleanest and most useful practices in Oracle ADF is to use jsff page fragments. They allow you to have one view composed of multiples small view fragments. It’s more precise, easier to maintain and allow you to reuse the same fragment multiple times on the same page. (Having multiple time the same …

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