ADF Quirks, Bugs & Hints
ADF Table shows duplicate rows on CreateInsert My particular page had a master-detail-detail editable table on it with a “CreateInsert” operation. The first time I hit the createInsert button the page...
View Article(BUG) Attributes with same name – ADF BC Validation Messages
I have two entities and associated views. Each of them have attributes with the same name. In my particular case, they are two dates – StartDate and EndDate. EndDate on both entities have validations...
View Article(BUG) ADF BC validation messages in WebCenter Spaces
Another bug? Validation messages from the ADF BC layer don’t display correctly within Webcenter Spaces. Instead of the custom validation message that’s setup in the BC layer, Spaces always displays...
View ArticleUpload files to database using ADF
While exploring options to develop an upload-to-database feature, I came across repeated suggestions that using Oracle MultiMedia (previously InterMedia) datatypes (OrdDoc, OrdImage, etc.) was the way...
View ArticleBUG?: af:resource and page fragments
I was working on a PoC to integrate Bing and Google maps with webcenter. The idea was to use the javascript apis for this. While doing this, I encountered this strange issue. I had a taskflow with two...
View ArticleControl triggering of autoSuggestBehaviour
The autoSuggestBehaviour is a very cool demonstration of AJAXy features. It’s a useful visual hint for the user and allows the user to quickly select a valid value for an input component. However,...
View ArticleADF Mobile: Skinning & Holo
I haven’t yet found a style selector guide for ADF Mobile. The SkinningDemo from the samples touches upon very few components and isn’t of much use here. Anyway, the best way to explore the available...
View ArticleBUG?: ADF POJO/WS Data Control, af:table and selectOneChoice
JDeveloper 11.1.1.6 (also 11.1.1.7) This could be a bug or perhaps I am missing something. The use-case is as follows. The model is driven by POJO data controls. The view contains an ADF Table...
View ArticleBUG?: ADF list binding and “Key” attribute
Another bug(?) that I have hit with ADF (11.1.1.7). This, again, has to do with lovs and list binding. This issue surfaced in a BPM Human Task form. One of the payload fields on the form was...
View ArticleSolving ADF Limitations through skinning
ADF like many other frameworks comes with its own set of restrictions and limitations. As a developer, some of these look like obvious functionality that ADF should’ve provided OOTB. Unfortunately, for...
View ArticleBizzare JavaBean vs Data Control property name issue
Bean Data Control issues when member variable’s name starts with a single lowercase letter followed by a uppercase letter – for e.g. “lValue”. I noticed this with Oracle MAF but this is likely a Bean...
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