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Can we change the default blank answer "NAN"?

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3 years 6 months ago #206894 by torilee93
Can we change the default blank answer "NAN"? was created by torilee93
Hello,

I have two fields that calculate PV and BV based on a dog's weight.
However, I've noticed when I leave out the dog's weight the automatic default answer for PV and BV is "NAN" in the PDF report.
Is there a way to change this? In the summary I have the code
Code:
Dog Weight: {if(is_empty(dog.shown),"---",dog.shown)}
 
PV: {if(is_empty(PV.shown),"---",PV.shown)}
 
BV: {if(is_empty(BV.shown),"---",BV.shown)}

I thought it should show "---" if it is empty.

Thanks for your help!

- Tori
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3 years 6 months ago #206895 by tpartner
Replied by tpartner on topic Can we change the default blank answer "NAN"?
Remove the .shown extensions.
Cheers,
Tony Partner
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3 years 6 months ago #206914 by torilee93
Replied by torilee93 on topic Can we change the default blank answer "NAN"?
Hi @tpartner
Thank you for your suggestion. I removed the .shown extension off of PV so it looks like this {if(is_empty(PV),"---",PV)}
but I'm still getting the NAN default

-Tori
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  • DenisChenu
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3 years 6 months ago #206917 by DenisChenu
Replied by DenisChenu on topic Can we change the default blank answer "NAN"?
When you talf for PDF report : you mean the print PDF version ?
Or the export to PDF ?
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3 years 6 months ago - 3 years 6 months ago #206920 by DenisChenu
Replied by DenisChenu on topic Can we change the default blank answer "NAN"?
Oh no, my pdfReport plugin …Seems to work on last LimeSurvey 3.X version. What is your version ?Else : try with .NAOK and not shown
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3 years 6 months ago - 3 years 6 months ago #206921 by DenisChenu
Replied by DenisChenu on topic Can we change the default blank answer "NAN"?
OK,

Got it : you must fix PV and BV not after …


<p><strong>Plasma Volume:</strong> {if(is_empty(dog.NAOK),'',dog.NAOK/0.025)}</p>
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Last edit: 3 years 6 months ago by DenisChenu.
The following user(s) said Thank You: torilee93
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3 years 6 months ago #206924 by Joffm
Replied by Joffm on topic Can we change the default blank answer "NAN"?
Your error is here

Plasma Volume: {dog/0.025}

Therefore PV never is empty.
You have to correct this like {if(is_empty(dog),"",dog/0.025)}


Joffm

Oh, Denis was a bit faster.
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3 years 6 months ago #206926 by DenisChenu
Replied by DenisChenu on topic Can we change the default blank answer "NAN"?

Joffm wrote: Oh, Denis was a bit faster.

An i use .NAOK :P
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3 years 6 months ago #206932 by torilee93
Replied by torilee93 on topic Can we change the default blank answer "NAN"?
@DenisChenu

Thank you so much for helping me out once again! That worked for me.
:)

- Tori
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3 years 6 months ago #206933 by torilee93
Replied by torilee93 on topic Can we change the default blank answer "NAN"?
@Joffm

Thank you for always helping me on all my forum posts.
I really appreciate how you break down your answers and explain it to me.
:)

- Tori
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