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To: user@struts.apache.org
Subject: Re: Action Tag java.lang.StackOverflowError
Date: Wed, 02 Sep 2009 15:14:28 -0400
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=20
1) Create a file called snippet.jsp with just:

=C2=A0=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0 <h4>
=C2=A0=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0 And this line is=
 from the target action.
=C2=A0=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0 </h4>

--------------------------------- =C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0=20
=C2=A0=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0=20
2) Change result in your struts.xml to read

<struts>
=C2=A0=C2=A0 <package name=3D"default" extends=3D"struts-default">
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 <action name=3D"TargetAction" class=3D"mann=
ing.chapterSix.TargetAction">
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 <result>/snippet.jsp</res=
ult>
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 </action>
=C2=A0=C2=A0 </package>
</struts>


-----------------------------------------------
3) Just a comment: you are overriding the execute() method with the same=
 functionality you
are inheriting from ActionSupport so your TargetAction can be abbreviated=
 to:

package manning.chapterSix;
import com.opensymphony.xwork2.ActionSupport;
public class TargetAction extends ActionSupport {}

--------------------------------------------------

4) index.jsp stays the same:

<html>
=C2=A0=C2=A0=C2=A0 <head>
=C2=A0=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0 <title>Action Tag</title>
=C2=A0=C2=A0=C2=A0 </head>
=C2=A0=C2=A0=C2=A0 <body>
=C2=A0=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0 <h3>
=C2=A0=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0 Action Tag
=C2=A0=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0 </h3>
=C2=A0=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0 <hr />
=C2=A0=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0 <h4>
=C2=A0=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0 This line is befo=
re the ActionTag invokes the secondary action.
=C2=A0=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0 </h4>
=C2=A0=C2=A0=C2=A0 =C2=A0
=C2=A0=C2=A0 <s:action name=3D"TargetAction" executeResult=3D"true" />
=C2=A0=C2=A0=C2=A0 </body>
</html>



=20


Chris

=20


=20

-----Original Message-----
From: BrianNicely@aspca.org
To: Struts Users Mailing List <user@struts.apache.org>
Sent: Wed, Sep 2, 2009 2:14 pm
Subject: Re: Action Tag java.lang.StackOverflowError










Is there an example you could point me to (that actually works) or help me=
=20
get my example working?
=20
=20
Brian E. Nicely
Programmer / Analyst
Knowledge Management
=20
ASPCA=C2=AE
1717 South Philo Road, Suite 36
Urbana, IL 61802
=20
briannicely@aspca.org
=20
P: 217-337-9700, 9799
F: 217-337-0599
www.aspca.org
=20
The information contained in this e-mail, and any attachments hereto, is=
=20
from The American Society for the Prevention of Cruelty to Animals=C2=AE=
 (ASPCA
=C2=AE) and is intended only for use by the addressee(s) named herein and=
 may=20
contain legally privileged and/or confidential information. If you are not=
=20
the intended recipient of this e-mail, you are hereby notified that any=20
dissemination, distribution, copying or use of the contents of this=20
e-mail, and any attachments hereto, is strictly prohibited. If you have=20
received this e-mail in error, please immediately notify me by reply email=
=20
and permanently delete the original and any copy of this e-mail and any=20
printout thereof.



=20


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