FMS 11 Adv FMP 11 Adv

noticed this in the server sample file in the adjust window script

in a calc it's there between IsValidExpression ( expression ) and KanaHankaku ( text )

it is not listed in calc functions on a local database , only one served, let me correct that, it is only in the fm sample database, uploading a homegrown db does not make IsWeb available in the functions list

FM Help search returns no results, and it's not listed under functions

fmp11 users guide search returns no results

FileMaker® Pro 11 Advanced Development Guide search returns no results

found no reference on the web

also no results searching:

FileMaker® Server 11 FileMaker Server Help

FileMaker® Server 11 Getting Started Guide

FileMaker® Server 11

Custom Web Publishing with PHP

FileMaker® Server 11 Guide to Updating Plug-ins

FileMaker® 11

ODBC and JDBC Guide

FileMaker® 11

Instant Web Publishing Guide

A custom function, perhaps? (I don't have the file you mentioned.)

Yep, the FMServer_Sample file has a single custom function defined, which simply returns the result of this calculation:

PatternCount(Get(ApplicationVersion); "Web") > 0

IOW it's a test to see if the file is being accessed via web publishing or not.

should have thought of that; end of a very long week

Chris