Archive for October, 2007
« Previous EntriesWho is using Trinidad today ? Find the answer here!
Wednesday, October 31st, 2007Matthias Wessendorf from the Trinidad Open Source project under Apache MyFaces pointed me to the following page that lists companies that use Trinidad in production: Companies using Trinidad
This is interesting to know for Oracle customers as well, because Trinidad builds the foundation of ADF Faces Rich Client in JDeveloper 11, as well is it used [...]
ADF Security: Authorizing ExecuteWithParams
Wednesday, October 31st, 2007ExecuteWithParams didn't work with ADF Security enabled in JDeveloper versions up to 10.1.3.2. In JDeveloper 10.1.3.3 this issue got fixed. Still there is no need to explicitly authorize the ExecuteWithParams action. However, while this works in my testcase - the same I used to report the bug in JDeveloper 10.1.3.2 - feedback I see on [...]
JDeveloper 10.1.3 on Windows Vista
Wednesday, October 31st, 2007Claudio Pi blogged about how to successfully run Oracle JDeveloper 10.1.3.x on Microsoft Vista
Frank
JSF 1.2: Invoking a method binding programmatically in Java to add pre- post triggers
Monday, October 29th, 2007On his "Not Yet Documented" example page, Steve did provides tip 122 "Running Custom Backing Bean Code Before/After Default Table Selection Listener", which explained how to call a method binding such that you could add pre- and post- "trigger" codes. An example expression to use this for is the #{bindings.
.collectionModel.makeCurrent} call that by default is [...]
ADF Faces RC: Table autosizing
Monday, October 29th, 2007Adding an ADF Faces Rich Client table to a page may show the following visual display when the numbers of rows to display is not enough to fill the whole table space
To make the table resize in this case, you need to set two properties on the table component: "autoHeightRows" and "contentDelivery". The "autoHeightRows" specifies [...]
ADF Faces: Pre-select checkboxes based on selected LOV options
Friday, October 19th, 2007Its a simple usecase that I built as a testcase wen investigating a customer usecase. I am publishing this example because I think that any code example has its audience.
The way this example works is that users select a value from a selectOneChoice, which then pre-selects checkboxes accordingly. Note that the example doesn't set the [...]
ADF Faces Rich Client: What if managed beans are going wild
Wednesday, October 17th, 2007A question on OTN reported that the managed bean method used to populate a list was called twice. While many applications silently live with a bean called twice, in specific usecases having a method executed twice is just too expensive. So bug or feature ? Actually none of the two. The JSF request lifecycle uses [...]
Blogbuster How-to samples are up
Thursday, October 11th, 2007Just an fyi that the Blogbuster how-to samples on orablog (my old blog reference) are back and alive. Thanks to Brian Duff for handling this.
Frank
How-to samples temporarily unaccessible
Wednesday, October 10th, 2007Unfortunately orablogs.com, the server which hosts the majority of my how-to examples, is down for a week now. I am sorry for this and am working with Brian Duff to get this fixed. However, it appears that the problem is due to a disk I/O issue that needs to be fixed by the provider. Unfortunately [...]
ADF Faces: Getting the current selected table row or table row index
Sunday, October 7th, 2007There exist two usecases for accessing the current row index and current row of an ADF Faces core table: One in where you have access to the core table - e.g. through an event source or table binding method - and one where you don't.
In the first case, using a SelectionListener, you gain access to [...]
