ADF Faces RC
« Previous EntriesADF CODE CORNER IS BACK !!! – Bookmark the new URL
Wednesday, September 1st, 2010All,
against all odds, sweat and tears … ADF Code Corner is back for good!
Having spent over 40 hours of spare time, I moved ADF Code Corner to the new OTN content management system, taking the chance for a face lift and editorial change. From now on, all ADF Code Corner documents are provided in [...]
New on ADF Code Corner: How to access remote task flows from your ADF applications
Tuesday, July 13th, 2010ADFc remote task flows are bounded task flows that are deployed as Java EE applications to a server for clients to access. Remote task flows use JSPX documents for their views and are open for direct browser access. Like bounded task flows in ADF libraries, remote task flows are a design pattern for sharing business [...]
New on ADF Code Corner: Editable Tree Nodes using the Oracle ADF POJO Data Control
Monday, June 28th, 2010Editable tree nodes is a use case that frequently shows up in questions asked on internal and external Oracle JDeveloper forums. If you use ADF Business Components as a business service, then, because of its tight integration with ADF and its active data model, there isn’t much for you to do other than making [...]
New on ADF Code Corner: Metadata Services (MDS) Example : Power User vs. Normal User
Monday, June 21st, 2010The Oracle whitepaper Building Customizable Oracle ADF Business Applications with Oracle MDS is based on a simple example application that contains the code sources listed in the document. The application base use case is a seeded customization that allows users to switch the user interface between a normal view with dialogs and wizards and an [...]
New on ADF Code Corner: How-to build a search form using the Oracle ADF Web Service Data Control and Complex input types
Friday, June 18th, 2010Web Service operations may use complex input types in the arguments. For example, querying a list of employees may expect an Employee object as the search argument. The Oracle ADF Web Service Data Control resolves the complex argument if its structure is contained in the Web Service definition (WSDL) , which usually is [...]
ADF Code Corner: How-to copy/paste the value of a table cell to other – selected – table rows
Tuesday, June 1st, 2010This blog article describes the solution to a very specific customer problem and requirement (aka. use case) to copy the value of a table cell to the same column in multiple selected table rows. The idea behind this use case is to enable application users to bulk update status information by copying an existing status [...]
ADF Code Corner: How-to build XML Menu Model based site menus and how to protect them with ADF Security and JAAS
Friday, May 14th, 2010There are different types of menus you can use within an application: breadcrumbs, to navigate a process within unbounded page flows, train stops for the same in bounded sub flows, context menus to operate actions on a specific component, hierarchical structure menus to access tasks and their sub tasks tabs to switch between different views [...]
New on ADF Code Corner: How-to create a tree table from a single View Object and how to get a backstage access to the data rows
Thursday, May 6th, 2010A frequent question about ADF bound ADF Faces views is how to show a hierarchical structure of data based on a single recursive view object. A table structure that is a good candidate for such a view object is the employees table in the Oracle HR sample schema. The employees table has a self reference [...]
New on ADF Code Corner: How-to dynamically change the Progress Bar color according to its current value
Tuesday, May 4th, 2010The af:progressBar component in the ADF Faces component set is an important widget in the category of “end user entertainments” as it helps developers to visualize a longer running background process to becalm users. The progress bar uses a managed bean model that extends the Apache Trinidad BoundedRangeModel class to determine the current state of [...]
New on ADF Code Corner: Invoking Contextual Events from a DVT Graph
Tuesday, April 13th, 2010The contextual events framework in Oracle ADF defines a publish / subscribe mechanism that leverages the ADF binding layer to notify ADF regions about user interaction performed in other regions, the parent page or a ViewPort (page fragment). Oracle JDeveloper provides declarative help to setup contextual events for input and action components, but not yet [...]
« Previous Entries