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Validating an Array (Texts)

DenisChenu
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11 years 3 months ago #103004 by DenisChenu

Replied by DenisChenu on topic Validating an Array (Texts)

I think :
sum(self) sum up all relevant option.

If you use array_filter it can work ?

No ?

Denis

PS: maybe it's better to do a new topic, and better explain. Because since one year there are a lot of change.

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tpartner
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11 years 3 months ago #103015 by tpartner

Replied by tpartner on topic Validating an Array (Texts)

Dede1989, what question types are you using?

Can you attach a small sample survey?

Cheers,
Tony Partner
Solutions, code and workarounds presented in these forums are given without any warranty, implied or otherwise.

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Dede1989
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11 years 3 months ago #103022 by Dede1989

Replied by Dede1989 on topic Validating an Array (Texts)

For my first question i'm using a multiple choice array. My second question, which uses the filter, is an array (numbers). My question validation for question 2 is "sum(self)==100". Maybe I can set all invisible options to a default value '0' ?

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tpartner
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11 years 3 months ago #103025 by tpartner

Replied by tpartner on topic Validating an Array (Texts)

Can you attach a small sample survey?

Cheers,
Tony Partner
Solutions, code and workarounds presented in these forums are given without any warranty, implied or otherwise.

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TMSWhite
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11 years 3 months ago - 11 years 3 months ago #103068 by TMSWhite

Replied by TMSWhite on topic Validating an Array (Texts)

A working example is attached.

File Attachment:

File Name: limesurvey...1239.lss
File Size:25 KB

In this case, you use:

Code:

sum(self.sq_A.NAOK)

The reason this works is that sum(x,y,z) will only sum the visible values if you use the .NAOK suffix on each of x, y, and z (which is what self.sq_A.NAOK does). Without the .NAOK suffix, the sum will always be zero if any rows are invisible.

Here is a screen-shot: