free not collect point, failed page, show QR Error

xml/page_payment_cash.xml

@@ -273,6 +273,8 @@
 		EndIf
 
 		If ReqPayInfoFlag = 1 Then	
+			Var CashTextWarning = ""
+			Var QRErrorState = "Invisible"
 			Var QRCODE99 = SessionID
 			Var QRCODE99 = QRCODE99 + Ext1a
 			SAVELOG Ext1a
@@ -303,6 +305,7 @@
 
 	If Timeout >= 120 Then
 	  Var alphaState = "Invisible"
+	  Var PayState3 = "Disable"
 	EndIf
 
 
@@ -750,20 +753,28 @@
 
 		If CoinInFlag = 0 Then
 			If CancelFlag = 0 Then
-			Var FlagQROpened = 1
-			Var alphaState = "Enable"
-			;CoinVending OFF
-			VendingQR ON
-			Refresh
 
-			If CoinAmount > 0 Then
-				Change CoinAmount
-				Var ChangeOK = 0
-				Var CancelFlag = 1
-				Var CancelCounter = 0
-				Var NoGotoMenupage = "true"
-						
-			EndIf
+				Var FlagQROpened = 1
+				Var alphaState = "Enable"
+				;CoinVending OFF
+				VendingQR ON
+				If QRCODE99 = "" Then
+					Var CashTextWarning = "ระบบ Promtpay ไม่สามารถใช้งานได้ในขณะนี้"
+					Var QRErrorState = "Enable"
+				Else
+					Var CashTextWarning = ""
+					Var QRErrorState = "Invisible"
+				EndIf
+				Refresh
+
+				If CoinAmount > 0 Then
+					Change CoinAmount
+					Var ChangeOK = 0
+					Var CancelFlag = 1
+					Var CancelCounter = 0
+					Var NoGotoMenupage = "true"
+							
+				EndIf
 			EndIf
 		EndIf
 	EndIf
@@ -820,6 +831,7 @@
 
 	;VendingQR OFF
 	
+	
 
 	If CoinInOK = 0 Then
         If CancelFlag = 0 Then
@@ -912,6 +924,7 @@
 <Sound> "/mnt/sdcard/coffeevending/wav/click.wav" </Sound>
 <Volume> SoundVolume </Volume>
 <EventClick> 
+	  Var QRErrorState = "Invisible"
 	  Var alphaState = "Invisible"
 	  ;CoinVending ON
 	  ;VendingQR OFF
@@ -1040,7 +1053,17 @@
 ;</Text>
 
 
-
+<Text>
+<X> 270 </X>
+<Y> 1000 </Y>
+<Width>550</Width>
+<Align> Center </Align>
+<Size> 30 </Size>
+<Font> KanitRegularTTF </Font>
+<State> alphaState </State>
+<Color> 0xFF0000 </Color>
+<Value> CashTextWarning </Value>
+</Text>
 
 
 <QRCode>
@@ -1052,6 +1075,18 @@
 <Service> testservice </Service>
 </QRCode>
 
+<Button>
+<X> 490 </X>
+<Y> 1050 </Y>
+<State>QRErrorState</State>
+<Filename> "ROOT/taobin_project/image/page_payment/QRError.png" </Filename>
+<Sound> "/mnt/sdcard/coffeevending/wav/click.wav" </Sound>
+<Volume> SoundVolume </Volume>
+<EventClick> 
+
+</EventClick>
+</Button>
+
 
 
 <EventSecurity>