jQuery Toggle Image

For this, you will need two lines of code.

jQuery – Replace Image

I am posting this just because I am getting questions related to this or similar issues all the time. In this example you can see how you can replace images in your page using Dynamic Actions. There are at least two good ways to do that:

1. Rendering images in a report. Refreshing a report is a predefined event in a Dynamic Action and doesn't require coding.


2. Using jQuery to do that.


Tabular Form – Change Column Type

Just started a new version of My Demo Application - based on APEX 5.0 and Universal Theme. There, I will rework the old content and provide some interesting new possibilities (as of 4.2). In this example I am showing how to change the column type from Text to Display (Saving State) in a tabular form.

APEX 5.0 – PL/SQL Function Returning Error Text – Bug 20971572

I prefer using PL/SQL Function Returning Error Text while creating validations. Two days ago I discovered a bug - it is not possible to create the function if no error message entered. This bug has been documented and will probably be fixed in 5.1. The workaround is to enter a dummy text like "ERROR" or similar.

APEX 5.0 and Standard Report Column

If you are using the new Page Designer in APEX 5.0, you may search for the "Standard Report Column" in the list of column types. If you switch to the component view, you will see it. In the Page Designer you don't have the old column types any more. You should choose "Plain Text" and activate the option "Escape special characters" on the bottom of the column options.