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vbscript for NOT displaying zero's in attribute field for labels

nimitz

Hey all,
I'm trying to label some wells with their ID and analyte value, but if the well has a zero I don't need it labeled. Could anyone take a look at what I've got so far? I keep getting an error, but I can't seem to figure it out.
The function is calling our 'Silica', and I"m wondering if this field needs to be all uppercase?

Function AnValue ( [LOCID] , [Silica] )   if ( [Silica] > 0 then   AnValue = [Silica]   end if  End Function

Any help is appreciated,

Randy

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Accepted answers

kenbuja

From your other thread, are you looking for something like this?

Function FindLabel ( [LOCID] , [Silica]  )   if ( [Silica] > 0) then      FindLabel = [LOCID] & vbNewLine & [Silica]    else     FindLabel = [LOCID]   end if  End Function

All comments

kenbuja

Glad to help. Don't forget to click on the check mark in the post that answered your question.

nimitz

absolutely perfect!

Bravo, and many thanks Ken!

kenbuja

From your other thread, are you looking for something like this?

Function FindLabel ( [LOCID] , [Silica]  )   if ( [Silica] > 0) then      FindLabel = [LOCID] & vbNewLine & [Silica]    else     FindLabel = [LOCID]   end if  End Function

kenbuja

However, the function is not labeling the other well sites that have a zero. hmmm

Now I'm not sure what your objective is. I thought you didn't want the well sites with a zero to be labeled.

nimitz

ha ha! good catch ken. I THINK what happened is when I was experimenting with adding different fields, the SILICA field was entered in a couple of times. Well, when I deleted the fields, I didn't "refresh" the label expression dialog box. So, I removed the shape file and added it back in, and VOILA!

However, the function is not labeling the other well sites that have a zero. hmmm

kenbuja

Why do you have two SILICA fields? Could that be an issue?

nimitz

yeah, that's what I got.
[ATTACH=CONFIG]18662[/ATTACH]

thanks,

screen2.pdf

kenbuja

This is how it works for me

[ATTACH=CONFIG]18659[/ATTACH]

label.jpg

nimitz

yeah, I found that. still no go.

kenbuja

You code was missing a parenthesis. This code works with a numeric field with decimals


Function FindLabel ( [LOCID] , [Silica]  )
  if ( [Silica] > 0) then
    FindLabel =[Silica]
  end if
End Function

nimitz

I'm wondering if the SILICA field needs to be a certain type? I have it has a short integer now with 4 as precision.

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