Input Question

[Onieh]

How do I read the previous ones in a new input query for this exaple?

EXPORT erfAs()

BEGIN

LOCAL Md,H1,b,∅Bew,∅Büg,d,as;
LOCAL cnom;
LOCAL m,m1,mx,my;

IF I==I THEN Md:=Md;H1:=H1;

INPUT({{Md,[0],{25,15,0}},
{H1,[0],{25,15,1}},
{b,[0],{25,15,2}},
{cnom,[0],{72,15,0}},
{∅Büg,[0],{72,15,1}},
{∅Bew,[0],{72,15,2}}},
"Beton-Querkraftwiderstand",
{"Md [kNm]","h [mm] ","b [mm] ","cnom [mm] ","∅Büg [mm]","∅Bew [mm]"},
{"Bemessungsmoment","Höhe des Betonquerschnittes","breite des Betonquerschnittes","Betondeckung [mm]","Bügeldurchmesser [mm]","Bewehrungsdurchmesser [mm]"});

d:=H1-cnom-∅Büg-∅Bew;
as:=Md*1000000/(0.9*d*435);
END;

RECT_P(7,135,310,200,RGB(0,0,0),RGB(0,230,255));

TEXTOUT_P("Ergebniss: ",19,140,6);
//LINE_P(0,185,170,185);

TEXTOUT_P("erf As",120,140,6);
TEXTOUT_P("=",180,140,6);
TEXTOUT_P(ROUND(as,0)+" mm²",195,140,6);
//TEXTOUT_P("mm",240,140,6);

REPEAT
DRAWMENU("ENDE","","weiter","","","zurück");


// Get mouse data
REPEAT
m:=MOUSE; m1:=m(1);
UNTIL SIZE(m1)>0;
mx:=m1(1); my:=m1(2);


// ENDE
IF (my≥220 AND my≤319) AND (mx≥0 AND mx≤51) THEN
Startview(-1);
END;

IF (my≥220 AND my≤319) AND (mx≥106 AND mx≤160) THEN
I:=1;erfAs;
END;

//erfAs neu
IF (my≥220 AND my≤319) AND (mx≥265 AND mx≤319) THEN
I:=1;erfAs;
END;

//Close main loop
UNTIL ((my≥220 AND my≤319) AND (mx≥0 AND mx≤51) or (my≥220 AND my≤319) AND (mx≥106 AND mx≤160) or (my≥220 AND my≤319) AND (mx≥265 AND mx≤319));

END;