getPreviousItem

getPreviousItem( startItem, delta )
Return type: element
This method returns the item a given distance (delta) before the specified startItem, or null if no such item exists. This example will return the item five rows before <var>someItem</var>: getPreviousItem ( someItem, 5 );

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Contributors to this page: Ptak82, Sheppy, Dria, Marsf
Last updated by: Sheppy,