Today Oracle Application Express 4.0 has been released! It is available for download on OTN. At the moment the download is a bit slow, but good things come to those who wait 
.
You can read all about the new features here.
Update:
And once installed, you are the administrator of APEX 4.0!
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{ 3 comments… read them below or add one }
Hello,
I have an issue using TABULAR FORMS on Apex 40 under ora11gr2 – win 32
Applications with tabular forms :
The “scroll buttons” – from 1-x to next x-y records DOES NOT WORK when you scroll the tabular form with Apex40 …
With Apex 321 : no issues.
Any comments?
mfo
Hi Mike,
I’m not aware of this issue with tabular forms in APEX 4.0 , I tried it on apex.oracle.com but have no problems there. First take a look at the known issues:
http://www.oracle.com/technology/products/database/application_express/html/4.0_known_issues.html
You can report bugs on the APEX forum ( http://forums.oracle.com/forums/forum.jspa?forumID=137&start=0 ) or contact Oracle support. Good luck solving the issue.
Apex40 build 46 bugs….
TABULAR FORMS DOES NOT WORK…. ERROR ON PAGE WHEN USE SCROLLING FUNCTIONS AND ADD FUNCTIONS!
Webpage error details
User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; Tablet PC 2.0; .NET4.0C)
Timestamp: Wed, 14 Jul 2010 05:04:12 UTC
Message: ‘length’ is null or not an object
Line: 1
Char: 61979
Code: 0
URI: http://127.0.0.1:8080/i/javascript/apex_4_0.js
Message: ‘length’ is null or not an object
Line: 1
Char: 62486
Code: 0
URI: http://127.0.0.1:8080/i/javascript/apex_4_0.js
Message: ‘length’ is null or not an object
Line: 1
Char: 64445
Code: 0
URI: http://127.0.0.1:8080/i/javascript/apex_4_0.js
I’m not a javascript guru… and find strange this “fanny bug” not discovered by the Oracle Apex dvlpt staff directed by David Peake.
any comments?
do you know how to e-mail to Mr. Paeke…
MFOConsulting geneva-lugano