Skip to main content

Lifecycle of an ADF Fusion web page with regions

While talking to ADF application developers, I received many questions on life cycle of a page with region displaying a task flow, and also on transaction management. In this post I'm sharing the Appendix of my book Oracle ADF Real World Developer’s Guide, which may answer many of your questions on this area. This chapter is absolutely free for you. You just need to click on the link given below to grab this resource :) 

To download the complete Chapter, click here 


Popular posts from this blog

How to set Bind Variable Values at runtime ?

In this post I'm sharing a couple of approaches for programmatically setting bind variables values at run time. This post is an attempt to explain 'When to use what ?'[ In case if you are familiar with 'Bind Variables' in ADF BC, please refer Section 5.10, Working with Bind Variables in Fusion Developer's Guide ]

1. Set the Bind Variable value using RowSet::setNamedWhereClauseParam(...)

You can use use the setNamedWhereClauseParam(...) method on the ViewObject interface (which extends oracle.jbo.RowSet) to set the value for bind variables. Please note this sets the value on default RowSet. In other words, this doesn't have any effect on the secondary RowSets that you/system generates.
ViewObject vo = am.findViewObject("EmployeesView1"); vo.setNamedWhereClauseParam("bindVarDeptId", new Number(10)); vo.executeQuery();
2. Set the Bind Variable value using ViewObject's VariableValueManager::setVariableValue(...)

VariableValueManager Ma…