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Roel Hartman
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348 followers
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EECS - Oracle Exadate Express Cloud Service, Step 4 : APEX !
So what are my experiences using EECS doing some APEX work? First of all, it is not blazing fast. Probably caused by the latency (as mentioned in my previous post). It is not slow, it is just ok('ish).  Second, and way more important, it runs APEX 5.0.4 ! S...

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OTN Nordic ACE Tour : A Tale of Three Cities
3 days - 3 cities - 6 presentations (4 different ones) My tour started on Monday afternoon when I left my house around 1.30PM to get on the bus to the train station. The 2PM train left exactly on time for the Amsterdam airport. I arrived at Schiphol around ...

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APEX 5.1 NF : Show Custom Application Icons in the APEX Builder
It just isn't fair. If you install a Packaged Application - and you should because there is a lot to learn from those apps - in your APEX Workspace they all have a cool looking icon. And your own applications, just show up with two characters in a (random?)...

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Creating an APEX plugin for an Oracle JET component - Part 1
In APEX 5.1 (still Early Adaptor 1 at this moment), Oracle JET - Javascript Extension Toolkit -  is included to facilitate charting. The APEX Development Team recently mentioned that not only the Data Visualisations part of JET will be included in APEX 5.1,...

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Creating an APEX plugin for an Oracle JET component - Part 1
In APEX 5.1 (still Early Adaptor 1 at this moment), Oracle JET - Javascript Extension Toolkit -  is included to facilitate charting. The APEX Development Team recently mentioned that not only the Data Visualisations part of JET will be included in APEX 5.1,...

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Prevent general row based search in an APEX Interactive Report
At my current project we use Interactive Reports heavily. But in some cases the underlying queries are rather complex and a query without any filter or with just a filter on all columns doesn't perform that well (understatement...). We already implemented a...

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Create a Navigation Bar based on a SQL statement
Creating a Navigation Bar using static values is very straightforward. Just create a list similar to this example below - and you can easily define multiple levels. Then, in the User Interface Attributes, set that list to be your application's "Navigation B...

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Me and the ODTUG Board
This afternoon my Twitter timeline exploded with retweets, likes and congratulations. It all started with this tweet: So it's official now. As Sarah Zumbrum had to step down due to her (dream) move to Oracle, a position on the ODTUG board opened up. And I w...

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Unexpected behaviour using SSO Authentication for APEX
A customer of mine switched to a Singe Sign On Authentication Scheme for their APEX application - using Oracle Access Manager, but that's irrelevant to this case. In the application there's a function to create an - temporarily - "real" APEX user. That APEX...

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Showing a success message after closing a modal dialog
APEX 5 comes with Modal Dialogs out of the box. Very neat. Especially for adding and changing data. And to minimise the number of time a user has to click, it could be useful to add a " Close Dialog " process after the actual data processing. When the data ...
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