How to check the table (null / not null) on the screen?

Hello all :)


I am beginner in JDEV

I have problem with table.
When you view the table, I want to know if the existing data in the table are empty or not (check the query zero / non-zero)? How to do

someone help me... :))

THX
agungdmt

Hello

If you use ADF BC, access the iterator and call getEstimatedRowCound

Table richeTableau = get JSF component binding to table

TableBinding JUCtrlHierBinding = (JUCtrlHierBinding) (table.getValue ()) .getWrappedData ((CollectionModel));
DCIteratorBinding iter = tableBinding.getIteratorBinding ();

int count = iter.getEstimatedRowCount ();

You can do the same thing in EL

#{bindings.iteratorName.estimatedRowCount > 0}--> true if given

Frank

Tags: Java

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