LIST_VALUES built in

o LIST_VALUES displays the list of values for the current item, as long as the input focus is in a text item that has an attached LOV. Will only work if there is an LOV attached to the current item. The cursor must be in an item that has an LOV attached to it for LIST_VALUES to work. If we put LIST_VALUE inside when_button_presses an error is reported, if we want to put LIST_VALUES inside a button we need to have the Mouse Navigate Property set to NO so Oracle forms won’t perform navigation to the item when the end user activates the item with a mouse in this case of click on the button the triggers WHEN-BUTTON-PRESSED will fire but the input focus remains in the current item.
 It has the parameters NO_RESTRICT: Specifies that Oracle Forms will not use the automatic search and complete feature.
 Restrict: Specifies that Oracle Forms will use the automatic search and complete feature.