Hello Emi.
see below my comments.
Emi Lu wrote:
Hello,
I looked at this page:
http://struts.apache.org/2.x/docs/tiles-plugin.html
Done:
=============
[1] Added
<dependency>
<groupId>org.apache.struts</groupId>
<artifactId>struts2-tiles-plugin</artifactId>
<version>${version.tiles}</version>
<scope>compile</scope>
</dependency>
to web.xml
the above looks like maven stuff.. shouldn't be in web.xml
[2] Added
<result-types>
<result-type name="tiles"
class="org.apache.struts2.views.tiles.TilesResult"/>
</result-types>
to the struts.xml file's package section
you could also extends tiles definition instead
[3] Added
<action name="HelloWorld" class="example.HelloWorld">
<result name="success" type="tiles">TileHelloWorld</result>
</action>
to the struts.xml file
ok
[4] Added
<definition name="TileHelloWorld" template="/tiles/layout.jsp">
<put-attribute name="body" value="/HelloWorld.jsp"/>
</definition>
to tiles-defs.xml (this file is saved under /WEB-INF/)
For struts2, where and how to notify the system to load the
titles-defs.xml? I suppose that the system will find this file
auto-matically?
that should be in WEB-INF/tiles.xml and not tiles-defs.xml
unless you include it..
When I tried to access this page from URL, I always get the following
exception (tomcat5.5.23):
javax.servlet.ServletException: TileHelloWorld
org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:515)
org.apache.struts2.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:419)
root cause
org.apache.tiles.definition.NoSuchDefinitionException: TileHelloWorld
org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:392)
org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:368)
org.apache.struts2.views.tiles.TilesResult.doExecute(TilesResult.java:104)
org.apache.struts2.dispatcher.StrutsResultSupport.execute(StrutsResultSupport.java:178)
com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:348)
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:253)
Any clues, which step I did wrong?
Thanks a lot!
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