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Reply-To: <tdoan@twjconsulting.com>
From: "Thinh Doan" <tdoan@twjconsulting.com>
To: "Struts-User" <struts-user@jakarta.apache.org>
Subject: check for null collection
Date: Wed, 28 Nov 2001 13:52:56 -0600
Message-ID: <NBBBIDKHKKBILDBLOBAPCEPPCJAA.tdoan@twjconsulting.com>
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I've defined the following collection but don't know how to use the logic
tag to check if it contains no data to display appropriate message:

<logic:present name="MEMBERS" scope="request">
<bean:define id="myArray" name="MEMBERS" type="java.util.TreeSet"
scope="request"/>

    	<logic:iterate id="member" name="myArray" type="com.mycompany.Member">
	...
	</logic:iterate>

    <some logic to check for null "myArray">
             No members
    </logic:???>

</logic:present>

Thanks in advance,

Thinh


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