src/sap.ui.fl/src/sap/ui/fl/Utils.js
function (oControl) {
			var oModel;
			if (!oControl) {
				return "";
			}

			// Get Model
			if (oControl && typeof oControl.getModel === "function") {
				oModel = oControl.getModel();
				return Utils._getXSRFTokenFromModel(oModel);
			}
			return "";
		}
function (oControl) {
			var oModel;
			if (!oControl) {
				return "";
			}

			// Get Model
			if (oControl && typeof oControl.getModel === "function") {
				oModel = oControl.getModel();
				return Utils._getXSRFTokenFromModel(oModel);
			}
			return "";
		}
function ( oControl ) { var oModel ; if ( ! oControl ) { return "" ; } // Get Model if ( oControl && typeof oControl . getModel === "function" ) { oModel = oControl . getModel ( ) ; return Utils . _getXSRFTokenFromModel ( oModel ) ; } return "" ; }
Tries to retrieve the xsrf token from the controls OData Model. Returns empty string if retrieval failed.

@param {sap.ui.core.Control} oControl - SAPUI5 control
@returns {String} XSRF Token
@public
@function
@name sap.ui.fl.Utils.getXSRFTokenFromControl
Tries to retrieve the xsrf token from the controls OData Model . Returns empty string if retrieval failed .