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Article #8251

Re: Export To PDF using a Preset

#8251
From: Dave_Saunders
Date: Wed, 25 Oct 2006 13:58
7 lines
1139 bytes
No, that doesn't mean it exists; it can exist and be null. It's actually an object specifier. It is possible to reference an object like this before you create it. One of JavaScript's really advanced features that's more likely to cause newcomers problems that actually do anybody any good.

To test for existence, you have to use:

if (myPDFExportPreset != null)

Dave
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Path: arc1-ca.pugleaf.net!g2news2.google.com!news4.google.com!border1.nntp.dca.giganews.com!nntp.giganews.com!nx01.iad01.newshosting.com!newshosting.com!195.62.97.14.MISMATCH!newsfeed0.kamp.net!newsfeed.kamp.net!news.motzarella.org!news.albasani.net!news.isoc.lu!news.stben.net!webcrossing
References: <3bc2134d.-1@webcrossing.la2eafNXanI>

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From: Dave_Saunders@adobeforums.com
Newsgroups: adobe.scripting.indesign
Subject: Re: Export To PDF using a Preset
Message-ID: <3bc2134d.11@webcrossing.la2eafNXanI>
Date: Wed, 25 Oct 2006 06:58:12 -0700
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Path: arc1-ca.pugleaf.net!g2news2.google.com!news4.google.com!border1.nntp.dca.giganews.com!nntp.giganews.com!nx01.iad01.newshosting.com!newshosting.com!195.62.97.14.MISMATCH!newsfeed0.kamp.net!newsfeed.kamp.net!news.motzarella.org!news.albasani.net!news.isoc.lu!news.stben.net!webcrossing