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From "Alexander Visokov (JIRA)" <j...@apache.org>
Subject [jira] [Created] (WW-3659) strange behavior of s:a tag with s:include tag inside
Date Fri, 01 Jul 2011 11:34:29 GMT
strange behavior of s:a tag with s:include tag inside
-----------------------------------------------------

                 Key: WW-3659
                 URL: https://issues.apache.org/jira/browse/WW-3659
             Project: Struts 2
          Issue Type: Bug
          Components: Plugin - Convention, Plugin - Tiles, Value Stack
    Affects Versions: 2.2.3, 2.2.1.1
         Environment: Windows XP SP3, Java SE 1.6.0_02 build 06, Apache tomcat 7.0.8
            Reporter: Alexander Visokov
            Priority: Critical


I have two files.

test.jsp
--------
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<%@ taglib uri="/struts-tags" prefix="s" %>
<s:set name="depId" value="1" scope="page"/>
<s:a id="%{#attr.depId}" href="javascript:some-javascript-method('%{#attr.depId}')">
	<s:include value="test2.jsp"/>
</s:a>

test2.jsp
---------
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<%@ taglib uri="/struts-tags" prefix="s" %>
<s:set name="test" value="1" scope="page"/>
1

The result of call http://localhost:8080/myapp/test.jsp is:
<a id="1" href="javascript:some-javascript-method('')">1</a>

as we can see, second evaluation of %{#attr.depId} is missing (must be javascript:some-javascript-method('1')).
I cannot understand why it happens. 
But when I remove line <s:set name="test" value="1" scope="page"/> from test2.jsp file
and call again I receive correct result:
<a id="1" href="javascript:some-javascript-method('1')">1</a>

Is this a bug or I do not understand something in Struts2 :)


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