Archive for februari, 2012

Friendlier exception message from AJAX call

While it is very easy to create a "Form and a Report" on a single table (or view), just follow the wizard, for end users it is not always intuitive that they should navigate to the form page to remove

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SkillBuilders Session Timeout Plugin

I have had this plugin sitting around half-finished for far too long, and with the help of Dan McGhan it is now ready to be released into the wild. Why Create a Session Timeout Plugin? Some of you may be asking

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Oracle Apex Books

Books Oracle APEX 4.0 Cookbook by M. van Zoest and M. van der Plas, 2010 Over 80 recipes to develop and deploy fast, secure, and modern web applications with Oracle Application Express 4.0. [See sample chapter here] Oracle Application Express

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Check and Secure your Apex application

How secure is your application??   Have a look at the following blog posting to see some items where to check your Apex application. http://recxltd.blogspot.com/2011/10/securing-oracle-apex-big-bad-blog-part.html http://recxltd.blogspot.com/2011/10/securing-oracle-apex-big-bad-blog-part_14.html

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Reset the Apex administrator password

In this article you will see how easy it is to change the administrator password for Apex. You will need to be able to logon as SYS with SYSDBA rights in order to do this.

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Set multiple items at once, and session state

From time to time, it happens I have to set multiple items without submitting the page. So one day I decided to write a solution – not just for a particular table or form but a more generic one that

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jQuery in Apex

Many developers and organizations are looking for ways to take their Application Express (Apex) applications to the next level. On the client side, one of the best tools available for this purpose is jQuery and jQuery UI. In this webinar,

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Another Apex Demo

Some demo's: – Screensaver for an idle session and expire session after … of time http://apex.oracle.com/pls/apex/f?p=1983:10:::::: – Clear fields button http://apex.oracle.com/pls/apex/f?p=1983:5:784475011295601:::::

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Some GetDate functions

In this article Two functions returning the first day of the year and the last day of the year and a function returning the last day of the month.   First a function to return the last day of the

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Changing the APEX http port with apache

After you have installedAPEX on your database with Oracle http webserver / Apache as webserver, your APEX installation will be accesible from port 7777 by default. As this is not the standard http port, you might want to change that

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