Monday, March 26, 2012

Getting old/previous value of an ADF BC attribute

Getting old/previous value of an attribute notes from the Source  Oracle Insider Article

Groovy expression to get old value:

1) Create a transient attribute and generate eoimpl or voimpl. Override the getter method with the following

return getPostedAttribute(model.EmployeeImpl.SALARY)

Posted value is which is submitted.

2) To use as part of validations we can use implicit objects available as part of groovy expression.

sample:

newValue - OldValue < oldValue *.1

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