Simple question but always a pain in the ass in finding the right solution:
(to_date('12.08.2014 12:30','dd.mm.yyyy hh24:mi')
-to_date('12.08.2014 11:30','dd.mm.yyyy hh24:mi')
) * 24 * 60
,0) as result_in_minutes
This sounds quite simple:
"I would like to set focus on the new added row in my tabular form."
In the following example
, you can se how to acomplish that.
There are probably a several good ways to solve the following problem:
1. you have a simple select list which cascades a shuttle element
2. you select something and the shuttle is populated
3. after that, you pick a value in the shuttle and move it to the rigt side
4. then you change the select list again
5. the values you selected in your shuttle are now lostThis example
shows how this can (more...)
This question is one of the frequently asked questions - "How do I loop through a tabular form using a dynamic action?". This example
shows how to loop through a tabular form and set the values for each row to what ever you want. Using apex_application.g_fxx array is not an option for onload processes or dynamic actions. It can only be used in an on submit process. Using jQuery in a simple loop (more...)
The OTN Forum is not available (again). This usefull but constantly changing forum now gives me the following message:
I am not sure why they are using jive for that. Maybe APEX would be a better solution.
Oracle again changed the layout of the forum. For me, the old link didn't work any more. In case you have problems finding it, here is the new link:
If you go to the forum and search for example for "APEX" or "Application Exp", you will see no results. Typing in "Application Ex" will find "Application Express".
Each of the found links will have a funny description saying:
"An error occurred processing (more...)
Steven Feuerstein (https://twitter.com/stevefeuerstein
) just tweeted this:
Which in turn, inspired me to quickly write this post.
The combination of being in IT and working from home leads to lots of hours logged in some sort of chair, whether its in (more...)
The next Meetup for the ORCLAPEX NOVA Meetup Group will be this Thursday, July 17th at 7:00PM at Oracle Reston. (Details: http://www.meetup.com/orclapex-NOVA/events/192592582/
We're going to try the "Open Mic" format that has been wildly successful at KScope for the past few years. The rules are quite simple: anyone can demonstrate their APEX-based solution for up to 10 minutes. No need to reserve a spot or spend too much time planning. And as (more...)
Also today is packed with excellent sessions. The first one, "Cookie Monster
", by Tim St.Hillaire covered the different type of cookies and how you can set and read them from within your APEX application. For a lot of purposes you could nowadays use local storage as well, but there's still a case for cookies - and that's not a jar ;-)
The second one, "Single Sign On
", by Anton Nielsen (more...)
This day was quite busy: I had two presentations and a panel session, more or less back to back. My first presentation "Intro into Mobile APEX Development
" went ok, but I was especially pleased with the way my second presentation "Creating Hybrid APEX Applications
" did go. I think I got the message across that it is not that hard to create APEX Applications with native iOS (or Android) functionality, like accessing (more...)
The Monday started off with the general session. The most awaited announcement was: Where will Kscope have it's residence in 2015? The answer can be found on www.kscope15.com
(in short: in an awesome resort in Florida).
After that, the selection begins ... which session should I attend... I picked two interesting sessions about the APEX Listener / Oracle Rest Data Service. This product is growing fast in functionality and will get more important in (more...)
As a tradition, this Sunday Kscope kicked off with a full day of presentations by Oracle's APEX Development Team. And of course it was all about "5.0". Joel started with the "Awesome revolution of APEX" - the term "awesome
" (and the associated song) seems the be the conference team this year. After that the Page Designer, Interactive Reports, Mobile development all got the special attention they deserve. But the best part - (more...)
Sunday is typically the day where the Oracle development team is on stage to talk about what they do, give insight in the product etc. - for me personally one of the highlights of the conference.The Awesome Evolution of Oracle Application Express 5.0
by Joel Kallman
Joel demoed HTML DB 1.6 again, the predecessor of APEX - went live in 2004, so 10 years ago (time goes fast!). Next he timed doing (more...)
This great feature is finaly there. I remember asking for a solution back in 2007. I needed to send emails with application links to my users. If they would receive an email they would click on the link and were supposed to land on a particular page. The problem was that they would already have an open session and they expected the link to go straight to the page without asking for a new login. (more...)
In APEX 5.0 you (can) develop in the new Page Designer.
The Page Designer makes you way more productive, less clicks and quicker results. You have to get used to it, and you probably want a big monitor (time to ask your boss!), but once all that is done - you will love it.
The Page Designer is so intuitive and attention was put in the details. When you make a mistake APEX (more...)
With the new template, the new buttons for example are highly customisable in APEX 5.0
(icon on the left or right, spacing between, etc.)
In the Appearance section you find kinda the same options as in APEX 4.x, but when you look a bit further, there's so much more now.
You can declaratively change the way your button looks like, by clicking the Template Options:
The icons you can chose for your (more...)
Develop even faster? use the keyboard shortcuts in Oracle Application Express (APEX) - you find them defined here:
Here's the list:
- Display From HereCtrl+Option+D
- Display From PageCtrl+Option+T
- Go to Dynamic ActionsOption+2
- Go to Gallery ButtonsOption+9
- Go to Gallery ItemsOption+8
- Go to Gallery RegionsOption+7
- Go to Grid LayoutOption+5
- Go to HelpOption+F1
- Go to MessagesCtrl+F1
- Go to Page Shared ComponentsOption+4
- Go to ProcessingOption+3
- Go to Property EditorOption+6
- Go to RenderingOption+1
- Keyboard ShortcutsOption+Shift+F1
- Page SearchCtrl+Option+F
- Save and Run PageCtrl+Option+R
- Toggle Hide Empty PositionsCtrl+Option+E
For Mac users like me; the Option key is "fn" + "alt"
You can now request a workspace
in the brand-new version of Oracle APEX 5.0 (EA2).
Once requested a workspace you will get an email to activate it - and you're up-and-running!
The login screen looks awesome:
And then you see the new APEX Builder - new theme, with all new icons:
The Application Builder looks different now too - look at the nice icons and new style of Interactive Report:
Just in time for the ever-awesome ODTUG KScope 14
conference...we are happy to announce the availability of Oracle Application Express 5.0 Early Adopter 2. The response from Early Adopter 1 was overwhelming (with over 4,000 participants), and we look forward to the same great contributions from the APEX community for Early Adopter 2. You can access the Early Adopter 2 at https://apexea.oracle.com
As before, the authentication for Oracle Application Express requires (more...)
Enhance editable interactive report whit select list and textarea on APEX 4.2