{{vtIf: {vtGetValue:-metx} .eq. }} Missing parameter -metx {{vtElse}} {{vtCapture:methodPath}}{{vtEcho: v::vtglobal( 'pxtcExternalMethod_' . $_GET['-metx'] ) }}{{vtEndCapture}} {{vtIf: {vtGet:methodPath} .eq. }} Unknown external method {{vtGetValue:-metx}} {{vtElse}} {{vtTemplate: {vtGet:methodPath} }} {{vtEndIf}} {{vtEndIf}}