September 2006
Intermediate to advanced
562 pages
18h 33m
English
book
Oracle JDeveloper 10g for Forms & PL/SQL Developers: A Guide to Web Development with Oracle ADF
by Peter Koletzke, Duncan Mills
Content preview from Oracle JDeveloper 10g for Forms & PL/SQL Developers: A Guide to Web Development with Oracle ADFBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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What Are Parameters?
Parameters are another set of elements that can appear in the PageDef file. They provide public API for a page. A common-use case for parameters is when a value needs to be passed to a method in the PageDef file as an argument. For example, a page that displays information for a given stock ticker symbol could define the stock symbol as a PageDef file parameter. The method binding would then refer to the page parameter directly using the syntax #{bindings.parameterName}. Unlike variables, parameters can be accessed directly in EL without having to go through an attribute binding. However, as a trade-off, parameters are read-only at runtime.
Populating Parameters
Parameters can be defined from the parameters node in the Structure ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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