How to make first row as selected in af:table

Question

Hi,
I am using JDeveloper 11.1.1.4 and ADF-BC in my application.
In all the pages across my application we have multi select enabled for the table[af:table].
But when the pages are displayed,the first row is not selected by default.
My requirement is to display first row as selected across all the tables in my app.
I have the selectionListenerset as for example selectionListener="#{bindings.RSCMapVO2.collectionModel.makeCurrent}" in all the pages.
Please suggest on how to make first row as selected.
Regards,
Praveen

Answer 1

Hi
Put these codes in your selection listner method(You have to define a selectionListner method in your backing bean and put this code segment
(Special thanks go to Franks how posted this code segment. threadID=1089583)
RichTable yourTable = (RichTable) selectionEvent.getSource();
//the Collection Model is the object that provides the structured data
//for the table to render
CollectionModel yourTableModel = (CollectionModel) yourTable.getValue();
//the ADF object that implements the CollectionModel is JUCtrlHierBinding. It
//is wrapped by the CollectionModel API
JUCtrlHierBinding yourTableBinding = (JUCtrlHierBinding) yourTableModel.getWrappedData();
//Acess the ADF iterator binding that is used with ADF table binding
DCIteratorBinding yourTableIteratorBinding = yourTableeBinding.getDCIteratorBinding();
//the role of this method is to synchronize the table component selection
//with the selection in the ADF model
Object _selectedRowData = yourTable.getSelectedRowData();
//cast to JUCtrlHierNodeBinding, which is the ADF object that represents
//a row
JUCtrlHierNodeBinding nodeBinding = (JUCtrlHierNodeBinding) selectedRowData;
//get the row key from the node binding and set it as the current row in the
//iterator
Key rwKey = nodeBinding.getRowKey();
tableIteratorBinding.setCurrentRowWithKey(rwKey.toStringFormat(true));
Thanks
Padma