Funtion: Filter combo?!

September 13th, 2023, 02:50 AM

Hello everyone,

I'm coding a funtion for filters combo as attached PLA, could anyone help me to correct it?

Thank you in advance for any kind of help.

Grand

September 13th, 2023, 11:37 PM

Hi maxk, please post the code here if you can. More likely to get someone to look over it if they don't have to download and import.

A compile error if you are getting one would be helpful in pinpointing as well.

Sent using the NexusFi mobile app

September 14th, 2023, 05:35 AM

Hi ShadowFox, thank you for your response, please see the codes below:

Inputs:
Fx1(Numeric), Fx3(Numeric), Fx5(Numeric);

Vars:
Fx1_V(True), Fx3_V(True),
Fx5_V(True), FxL(0);

If Fx1 = 1 then Fx1_V =
O > H[1];
If Fx3 = 1 then Fx3_V =
O > C[1];
If Fx5 = 1 then Fx5_V =
_Volume < _Volume[1];

FxL = Fx1_V and Fx3_V and Fx5_V;

//

and the comply error is:
Types are not compatible
line 15, column 0

ShadowFox

Hi maxk, please post the code here if you can. More likely to get someone to look over it if they don't have to download and import.

A compile error if you are getting one would be helpful in pinpointing as well.

Sent using the NexusFi mobile app

September 18th, 2023, 02:34 PM

Hi Maxk,

Your If statements are fine but they are not doing what you want them to do. I see what you are doing with the filter input switches. I would suggest cleaning up the If statement.

If Fx1 = 1 and O > H[1] then Fx1_V = true
else Fx1_V = false;

Warning, this provides a false even if O > H[1] when Fx1 = 0. Your final line to check whether all the values are true then do something. If one of the switches is off, it will make the value false and therefore never fill the final conditions.

The final error and what is causing the compile error is the FxL final output. You are establishing this as numeric but attempting to apply a bool to it.

I would suggest something like this to clean it up.

Code

Inputs:
Fx1(Numeric), Fx3(Numeric), Fx5(Numeric);

Vars:
Fx1_V(False), Fx3_V(False),
Fx5_V(False), FxL(False);

If (Fx1 = 1 and O > H[1]) or Fx1 = 0 then Fx1_V = true
else Fx1_V = false;
If (Fx3 = 1 and O > C[1]) or Fx1 = 0 then Fx3_V = true
else Fx3_V = false;
If (Fx5 = 1 and Volume < Volume[1]) or Fx5 = 0 then Fx5_V = true
else Fx5_V = false;

FxL = Fx1_V and Fx3_V and Fx5_V;

September 20th, 2023, 01:27 AM

Hi ShadoFox,

Thanks for your help, but still comply error:

"Types are not compatible"

ShadowFox

Hi Maxk,

Your If statements are fine but they are not doing what you want them to do. I see what you are doing with the filter input switches. I would suggest cleaning up the If statement.

If Fx1 = 1 and O > H[1] then Fx1_V = true
else Fx1_V = false;

Warning, this provides a false even if O > H[1] when Fx1 = 0. Your final line to check whether all the values are true then do something. If one of the switches is off, it will make the value false and therefore never fill the final conditions.

The final error and what is causing the compile error is the FxL final output. You are establishing this as numeric but attempting to apply a bool to it.

I would suggest something like this to clean it up.

Code

Inputs:
Fx1(Numeric), Fx3(Numeric), Fx5(Numeric);

Vars:
Fx1_V(False), Fx3_V(False),
Fx5_V(False), FxL(False);

If (Fx1 = 1 and O > H[1]) or Fx1 = 0 then Fx1_V = true
else Fx1_V = false;
If (Fx3 = 1 and O > C[1]) or Fx1 = 0 then Fx3_V = true
else Fx3_V = false;
If (Fx5 = 1 and Volume < Volume[1]) or Fx5 = 0 then Fx5_V = true
else Fx5_V = false;

FxL = Fx1_V and Fx3_V and Fx5_V;

March 10th, 2024, 01:49 AM

FxL = Fx1_V change Fx1 = Fx1_V

Funtion: Filter combo?!

Discussion in MultiCharts

Funtion: Filter combo?!