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 FileMaker Pro Custom Functions

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Before ( text ; searchString ; occurrence ; include_1 )

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  Average rating: 4.6  (33 votes)
  Discuss this Custom Function

Fabrice Nordmann, 1-more-thing
http://www.1-more-thing.com

extracts text before search string

Sample Input:
Before ("jim@aol.com" ; "@" ; 1 )
Before ("aa:bb:cc" ; ":" ; -1 )
Before ("a¶b¶" ; ¶ ; -1)
Sample Output:
jim

aa:bb

a¶b


 Then copy & paste into FileMaker Advanced's Edit Custom Function window.

Click here to copy To Clip Manager if you have myFMbutler's Clip Manager installed

Description:

Before ( text ; searchString ; occurrence ; include_1 )

by Fabrice Nordmann
v.2, Mar 2007
v.1, Jan 2007

v2 adds inclusion boolean parameter.

extracts the beginning of a text, based on a search string and an occurrence number
occurrence can be positive (starting from the beginning of the text) or negative (starting from the end)

see also After, Between, and BetweenNext functions

Note: these functions are not guaranteed or supported by BrianDunning.com. Please contact the individual developer with any questions or problems.

This is my Custom Function and I want to edit it

Discuss:

The function and narative describe four variables, yet the sample input and ouput section shows only three variables used.
Three variable, four variables, whichever, I can not get any result with this custom function other that that designated as the "searchString". Why?

Ed Schussler, East Hanover, NJ
September 26, 2010 8:04pm

Oops... meant

Ed

use 0 in 4th param, should work as expected.

believe 4th param gives option to include/exclude the 2nd param in result.

eg.

Before ("jim@aol.com" ; "@" ; 1; 0 )
= jim

Before ("jim@aol.com"; "@" ; 1; 1)
= jim@

Olly, London
September 29, 2010 9:33am

Thanks. This is helpful. How can script be modified to select text, starting from left, of a string up to the first “(”, when there are multiple “(” 's in the text? eg

typical field:
Actinomycin (Dactinomycin, Antibiotic)(Control Peptide)

result required:
Actinomycin

Warren, Bostom
December 10, 2012 7:47am

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Answer 5 + 9 =
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