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To: ant-user@jakarta.apache.org
Subject: Re: Computed ids not visible in sub projects?
References: <5.1.0.14.0.20020823131340.00b95338@mail.online.no>
	<D44A54C298394F4E967EC8538B1E00F13D434E@lgchexch002.lgc.com >
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From: Stefan Bodewig <bodewig@apache.org>
Date: 02 Sep 2002 15:48:17 +0200
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On Fri, 23 Aug 2002, Fei Sha <Fei.Sha@prism.uvsq.fr> wrote:

> 	<path id="${cpid}">

> 		<java classname="test">
> 			<classpath refid="${cpid}" />		

> The "classpath_id" is not visible in the sub project.
> If I hard code the name as:
> 
> 	<path id="classpath_id">

> Then it works fine. Is this intended behavior?

In a way, yes.  Properties are not expanded in the id attribute, so
your path has the literal id ${cpid}.

> Another thing, when u want to see the value of a variable, u just
> echo ${v} anyway similar to see what an id refers to?

By using a helper property and <property>'s refid attribute.

Stefan

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