src/sap.ui.ux3/src/sap/ui/ux3/ExactList.js
function(oList){
		var jListContRef = oList.$("lst");
		if (jListContRef.hasClass("sapUiUx3ExactLstExpanded")) {
			//collapse
			oList._oPopup.close();
		} else {
			//expand
			oList._oPopup.open();
		}
	}
function(oList){
		var jListContRef = oList.$("lst");
		if (jListContRef.hasClass("sapUiUx3ExactLstExpanded")) {
			//collapse
			oList._oPopup.close();
		} else {
			//expand
			oList._oPopup.open();
		}
	}
function ( oList ) { var jListContRef = oList . $ ( "lst" ) ; if ( jListContRef . hasClass ( "sapUiUx3ExactLstExpanded" ) ) { //collapse oList . _oPopup . close ( ) ; } else { //expand oList . _oPopup . open ( ) ; } }
Toggles the vertical Collapse State
Toggles the vertical Collapse State