The Reason my page was displaying as black was because of an error in my header.jsp
when it used the tiles:getAsString tag to ask for the title attribute.
The example I was following seemed to imply that the title attribute in the definition
would be available to all
my tiles. This was not the case.
Instead I had to do the following in my layout jsp
<%@ page language="java" contentType="text/html;charset=UTF-8"%>
<%@ taglib uri="/tags/struts-tiles" prefix="tiles" %>
<%-- Added this bit --%>
<tiles:insert attribute="header">
<%-- this attribute is accessible from header.jsp --%>
<tiles:put name="title" beanName="title" beanScope="tile" />
</tiles:insert>
<%-- <tiles:get name="header" /> --%>
<tiles:get name="body"/>
<tiles:get name="footer"/>
I would like to know if this is definitely the way I should be doing this
or does it look like I am working round some other problem?
>>> [EMAIL PROTECTED] 02/18/04 02:18p.m. >>>
One cause of the blank page is if the attribute named in yout <tiles:insert>
(or <tiles:get> I guess) is/are named incorectly. Tiles seems quite happy
and carries on, just outputting nothing if these aren't found.
Niall
----- Original Message -----
From: "Nic Waight" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Wednesday, February 18, 2004 1:11 AM
Subject: Re: Using Tile xml definition as an ActionForward
Spot on Niall,
My tiles-defs.xml was looking for /tiles/layout/Base.jsp
but the directory was layouts.
Now I am getting a blank page but I am making progress now.
I know iyt must be something small.
Thanks
for your help
Nic.
>>> [EMAIL PROTECTED] 02/18/04 01:58p.m. >>>
Actually your right, wasn't a clever suggestion - I hadn't used the
<tiles:get>, but looking at the source code - its identical to
<tiles:insert> and was put there so tiles was compatible with the original
struts template tags.
I didn't realize you were getting a 404 - I thought from your message you
were just getting a blank page in your browser. What is it telling you is
missing in the 404 - is it the layout "/tiles/layout/Base.jsp"? If so, I
know its obvious - but it is named correctly and deployed to the right
place?
I'm not familar with "Struts in Action" but there is a
tiles-documentation.war shipped with strust which you can drop into your
webapps folder.
Niall
----- Original Message -----
From: "Nic Waight" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Tuesday, February 17, 2004 11:29 PM
Subject: Re: Using Tile xml definition as an ActionForward
I gave that a go but with the same result the browser displays a 404 not
found error.
Also I have been following the example in the Struts in Action book which
says to use the tiles:get tags in the layout.
Nic.
>>> [EMAIL PROTECTED] 02/18/04 12:14p.m. >>>
Try changing your layout ("/tiles/layout/Base.jsp") to
<%@ taglib uri="/tags/struts-tiles" prefix="tiles" %>
<tiles:getAsString name="title"/>
<tiles:insert attribute="header"/>
<tiles:insert attribute="body"/>
<tiles:insert attribute="footer"/>
Niall
----- Original Message -----
From: "Nic Waight" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Tuesday, February 17, 2004 9:57 PM
Subject: Using Tile xml definition as an ActionForward
I am new to using tiles and I am having a problem getting my definition
defined in my
tiles-defs.xml file to be displayed.
I have used the debugger to verify that the definition is being loaded when
I access the action but
the page is not displaying. I have checked the log and I am not getting any
errors.
I am using Struts 1.1 on Weblogic Server 8.1
my tiles-defs.xml looks like this
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE tiles-definitions PUBLIC "-//Apache Software Foundation//DTD Tiles
Configuration 1.1//EN"
"http://jakarta.apache.org/struts/dtds/tiles-config_1_1.dtd";>
<tiles-definitions>
<definition name=".css.main" path="/tiles/layout/Base.jsp">
<put name="title" value="Privacy Office" />
<put name="header" value="/tiles/header.jsp" />
<put name="body" value="/tiles/main.jsp" />
<put name="footer" value="/tiles/footer.jsp" />
</definition>
</tiles-definitions>
my layout jsp is
<%@ taglib uri="/tags/struts-tiles" prefix="tiles" %>
<tiles:useAttribute name="title"/>
<tiles:get page="header"/>
<tiles:get page="body"/>
<tiles:get page="footer"/>
my action in my struts-config.xml looks like
<action path="/showMain" type="nz.govt.justice.css.ShowMainAction"
name="userData" scope="request" unknown="false" validate="false">
<forward name="success" path=".css.main" redirect="false"/>
</action>
and my plugin config looks like
<plug-in className="org.apache.struts.tiles.TilesPlugin">
<set-property property="definitions-config"
value="/WEB-INF/tiles-defs.xml"/>
<set-property property="definitions-debug" value="2"/>
<set-property property="definitions-parser-details" value="0"/>
<set-property property="definitions-parser-validate" value="true"/>
</plug-in>
Any help would be appreciated.
Thanks
Nic.
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