Re: Tiles Controller in definitions
Kevin Cramer wrote:
I was playing around with this more and if I include the tile with the
controller directly in the JSP with the
tag then it works. If I use the tag which
refers to an attribute which dynamically defines the definition / JSP
to use then it does not work.
What is your exact syntax ?
Something like:
with "anAttribute" referencing a definition associated to a controller
should call the controller.
Cedric
Can this not be done? I would prefer to do it the way I am doing
since the tile that is inserted there is specified in a parent tile.
Thanks,
Kevin
On Wed, Mar 26, 2003 at 10:27:23AM -0500, Kevin Cramer wrote:
If I put a System.out.println in the perform function, it never shows
up in the logs. I'm positive it is not being called but I can't
figure out why. I am using definitions and I saw a post from Cedric
that you need to use tiles:insert to get it working but I am doing
this in my JSP.
Any ideas?
Thanks,
Kevin
On Tue, Mar 25, 2003 at 09:54:16PM -0700, David Graham wrote:
Well there's only 1 method in the Controller interface:
http://jakarta.apache.org/struts/api/org/apache/struts/tiles/Controller.html
What happens when you do a System.out... in the controller?
David
From: "Kevin Cramer" <[EMAIL PROTECTED]>
Reply-To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
To: [EMAIL PROTECTED]
Subject: Tiles Controller in definitions
Date: Tue, 25 Mar 2003 21:50:19 -0500
I'm trying to setup a controller for a Tiles definition. I follow the
examples I've seen but it appears that the controller class is not
called. I've seen posts here that indicate that you need to use
tiles:insert to enable the controller but I'm always using that
whenever I include the JSP. Perhaps my use of tile definitions is
causing problems? I'm also unsure whether I'm supposed to use the
perform() or execute() on the Controller interface. The error I get
is that the JSP of the tile with the controller complains that it
cannot find the object that I am doing the putAttribute with. The
error is on the tiles:importAttribute.
I have the following in my tiles-defs.xml:
Here is the testcontroller.jsp:
<%@ taglib uri="/tags/struts-html" prefix="html" %>
<%@ taglib uri="/tags/struts-tiles" prefix="tiles" %>
Here is the controller class:
public final class TestAction extends TilesAction implements Controller {
public static final String TEST_KEY = "TEST";
public ActionForward perform(
ComponentContext context,
ActionMapping arg1,
ActionForm arg2,
HttpServletRequest arg3,
HttpServletResponse arg4)
throws IOException, ServletException {
perform(context, arg3, arg4,
getServlet().getServletContext());
return null;
}
public void perform(
ComponentContext context,
HttpServletRequest arg1,
HttpServletResponse arg2,
ServletContext arg3)
throws ServletException, IOException {
MyTestObject test = new MyTestObject("Test Value");
context.putAttribute(TEST_KEY, test);
}
public ActionForward execute(
ComponentContext context,
ActionMapping arg1,
ActionForm arg2,
HttpServletRequest arg3,
HttpServletResponse arg4)
throws Exception {
perform(context, arg3, arg4,
getServlet().getServletContext());
return null;
}
}
Thanks,
Kevin
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
_
The new MSN 8: advanced junk mail protection and 2 months FREE*
http://join.msn.com/?page=features/junkmail
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tiles Controller in definitions
I was playing around with this more and if I include the tile with the
controller directly in the JSP with the
tag then it works. If I use the tag which
refers to an attribute which dynamically defines the definition / JSP
to use then it does not work.
Can this not be done? I would prefer to do it the way I am doing
since the tile that is inserted there is specified in a parent tile.
Thanks,
Kevin
On Wed, Mar 26, 2003 at 10:27:23AM -0500, Kevin Cramer wrote:
>
> If I put a System.out.println in the perform function, it never shows
> up in the logs. I'm positive it is not being called but I can't
> figure out why. I am using definitions and I saw a post from Cedric
> that you need to use tiles:insert to get it working but I am doing
> this in my JSP.
>
> Any ideas?
>
> Thanks,
> Kevin
>
> On Tue, Mar 25, 2003 at 09:54:16PM -0700, David Graham wrote:
> > Well there's only 1 method in the Controller interface:
> > http://jakarta.apache.org/struts/api/org/apache/struts/tiles/Controller.html
> >
> > What happens when you do a System.out... in the controller?
> >
> > David
> >
> >
> >
> > >From: "Kevin Cramer" <[EMAIL PROTECTED]>
> > >Reply-To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
> > >To: [EMAIL PROTECTED]
> > >Subject: Tiles Controller in definitions
> > >Date: Tue, 25 Mar 2003 21:50:19 -0500
> > >
> > >
> > >I'm trying to setup a controller for a Tiles definition. I follow the
> > >examples I've seen but it appears that the controller class is not
> > >called. I've seen posts here that indicate that you need to use
> > >tiles:insert to enable the controller but I'm always using that
> > >whenever I include the JSP. Perhaps my use of tile definitions is
> > >causing problems? I'm also unsure whether I'm supposed to use the
> > >perform() or execute() on the Controller interface. The error I get
> > >is that the JSP of the tile with the controller complains that it
> > >cannot find the object that I am doing the putAttribute with. The
> > >error is on the tiles:importAttribute.
> > >
> > >I have the following in my tiles-defs.xml:
> > >
> > > > >path="/WEB-INF/common/layouts/standardLayout.jsp">
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > > > >path="/WEB-INF/common/header.jsp">
> > >
> > >
> > >
> > > > >path="/WEB-INF/common/bar.jsp">
> > >
> > >
> > >
> > >
> > >
> > > > >path="/WEB-INF/common/testcontroller.jsp"
> > >controllerClass="mytest.TestAction">
> > >
> > >
> > >Here is the testcontroller.jsp:
> > >
> > ><%@ taglib uri="/tags/struts-html" prefix="html" %>
> > ><%@ taglib uri="/tags/struts-tiles" prefix="tiles" %>
> > >
> > >
> > >
> > >
> > >
> > >Here is the controller class:
> > >
> > >public final class TestAction extends TilesAction implements Controller {
> > >public static final String TEST_KEY = "TEST";
> > >
> > >public ActionForward perform(
> > >ComponentContext context,
> > >ActionMapping arg1,
> > >ActionForm arg2,
> > >HttpServletRequest arg3,
> > >HttpServletResponse arg4)
> > >throws IOException, ServletException {
> > >
> > >perform(context, arg3, arg4,
> > >getServlet().getServletContext());
> > >return null;
> > >}
> > >
> > >public void perform(
> > >ComponentContext context,
> > >HttpServletRequest arg1,
> > >HttpServletResponse arg2,
> > >ServletContext arg3)
> > >throws ServletException, IOException {
> > >
> > >MyTestObject test = new MyTestObject("Test Value");
> > >context.putAttribute(TEST_KEY, test);
> > >}
> > >
> > >public ActionForward execute(
> > >ComponentContext context,
> > >
Re: Tiles Controller in definitions
If I put a System.out.println in the perform function, it never shows
up in the logs. I'm positive it is not being called but I can't
figure out why. I am using definitions and I saw a post from Cedric
that you need to use tiles:insert to get it working but I am doing
this in my JSP.
Any ideas?
Thanks,
Kevin
On Tue, Mar 25, 2003 at 09:54:16PM -0700, David Graham wrote:
> Well there's only 1 method in the Controller interface:
> http://jakarta.apache.org/struts/api/org/apache/struts/tiles/Controller.html
>
> What happens when you do a System.out... in the controller?
>
> David
>
>
>
> >From: "Kevin Cramer" <[EMAIL PROTECTED]>
> >Reply-To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
> >To: [EMAIL PROTECTED]
> >Subject: Tiles Controller in definitions
> >Date: Tue, 25 Mar 2003 21:50:19 -0500
> >
> >
> >I'm trying to setup a controller for a Tiles definition. I follow the
> >examples I've seen but it appears that the controller class is not
> >called. I've seen posts here that indicate that you need to use
> >tiles:insert to enable the controller but I'm always using that
> >whenever I include the JSP. Perhaps my use of tile definitions is
> >causing problems? I'm also unsure whether I'm supposed to use the
> >perform() or execute() on the Controller interface. The error I get
> >is that the JSP of the tile with the controller complains that it
> >cannot find the object that I am doing the putAttribute with. The
> >error is on the tiles:importAttribute.
> >
> >I have the following in my tiles-defs.xml:
> >
> > >path="/WEB-INF/common/layouts/standardLayout.jsp">
> >
> >
> >
> >
> >
> >
> >
> > >path="/WEB-INF/common/header.jsp">
> >
> >
> >
> > >path="/WEB-INF/common/bar.jsp">
> >
> >
> >
> >
> >
> > >path="/WEB-INF/common/testcontroller.jsp"
> >controllerClass="mytest.TestAction">
> >
> >
> >Here is the testcontroller.jsp:
> >
> ><%@ taglib uri="/tags/struts-html" prefix="html" %>
> ><%@ taglib uri="/tags/struts-tiles" prefix="tiles" %>
> >
> >
> >
> >
> >
> >Here is the controller class:
> >
> >public final class TestAction extends TilesAction implements Controller {
> >public static final String TEST_KEY = "TEST";
> >
> >public ActionForward perform(
> >ComponentContext context,
> >ActionMapping arg1,
> >ActionForm arg2,
> >HttpServletRequest arg3,
> >HttpServletResponse arg4)
> >throws IOException, ServletException {
> >
> >perform(context, arg3, arg4,
> >getServlet().getServletContext());
> >return null;
> >}
> >
> >public void perform(
> >ComponentContext context,
> >HttpServletRequest arg1,
> >HttpServletResponse arg2,
> >ServletContext arg3)
> >throws ServletException, IOException {
> >
> >MyTestObject test = new MyTestObject("Test Value");
> >context.putAttribute(TEST_KEY, test);
> >}
> >
> >public ActionForward execute(
> >ComponentContext context,
> >ActionMapping arg1,
> >ActionForm arg2,
> >HttpServletRequest arg3,
> >HttpServletResponse arg4)
> >throws Exception {
> >
> >perform(context, arg3, arg4,
> >getServlet().getServletContext());
> >return null;
> >}
> >}
> >
> >
> >Thanks,
> >Kevin
> >
> >-
> >To unsubscribe, e-mail: [EMAIL PROTECTED]
> >For additional commands, e-mail: [EMAIL PROTECTED]
> >
>
>
> _
> The new MSN 8: advanced junk mail protection and 2 months FREE*
> http://join.msn.com/?page=features/junkmail
>
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tiles Controller in definitions
Hi,
If you use a class as controller, you need to implement the Controller
interface, which define only one method:
public void perform(ComponentContext tileContext,
HttpServletRequest request, HttpServletResponse
response,
ServletContext servletContext)
throws ServletException, IOException;
So you have to implement this method. Another solution is to extend
the ControllerSupport class, which implement the Controller interface.
The TilesAction class is a convenience class to be used with a
controller URL.
Cedric
Kevin Cramer wrote:
I'm trying to setup a controller for a Tiles definition. I follow the
examples I've seen but it appears that the controller class is not
called. I've seen posts here that indicate that you need to use
tiles:insert to enable the controller but I'm always using that
whenever I include the JSP. Perhaps my use of tile definitions is
causing problems? I'm also unsure whether I'm supposed to use the
perform() or execute() on the Controller interface. The error I get
is that the JSP of the tile with the controller complains that it
cannot find the object that I am doing the putAttribute with. The
error is on the tiles:importAttribute.
I have the following in my tiles-defs.xml:
path="/WEB-INF/common/bar.jsp">
controllerClass="mytest.TestAction">
Here is the testcontroller.jsp:
<%@ taglib uri="/tags/struts-html" prefix="html" %>
<%@ taglib uri="/tags/struts-tiles" prefix="tiles" %>
Here is the controller class:
public final class TestAction extends TilesAction implements Controller {
public static final String TEST_KEY = "TEST";
public ActionForward perform(
ComponentContext context,
ActionMapping arg1,
ActionForm arg2,
HttpServletRequest arg3,
HttpServletResponse arg4)
throws IOException, ServletException {
perform(context, arg3, arg4, getServlet().getServletContext());
return null;
}
public void perform(
ComponentContext context,
HttpServletRequest arg1,
HttpServletResponse arg2,
ServletContext arg3)
throws ServletException, IOException {
MyTestObject test = new MyTestObject("Test Value");
context.putAttribute(TEST_KEY, test);
}
public ActionForward execute(
ComponentContext context,
ActionMapping arg1,
ActionForm arg2,
HttpServletRequest arg3,
HttpServletResponse arg4)
throws Exception {
perform(context, arg3, arg4, getServlet().getServletContext());
return null;
}
}
Thanks,
Kevin
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tiles Controller in definitions
Well there's only 1 method in the Controller interface:
http://jakarta.apache.org/struts/api/org/apache/struts/tiles/Controller.html
What happens when you do a System.out... in the controller?
David
From: "Kevin Cramer" <[EMAIL PROTECTED]>
Reply-To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
To: [EMAIL PROTECTED]
Subject: Tiles Controller in definitions
Date: Tue, 25 Mar 2003 21:50:19 -0500
I'm trying to setup a controller for a Tiles definition. I follow the
examples I've seen but it appears that the controller class is not
called. I've seen posts here that indicate that you need to use
tiles:insert to enable the controller but I'm always using that
whenever I include the JSP. Perhaps my use of tile definitions is
causing problems? I'm also unsure whether I'm supposed to use the
perform() or execute() on the Controller interface. The error I get
is that the JSP of the tile with the controller complains that it
cannot find the object that I am doing the putAttribute with. The
error is on the tiles:importAttribute.
I have the following in my tiles-defs.xml:
Here is the testcontroller.jsp:
<%@ taglib uri="/tags/struts-html" prefix="html" %>
<%@ taglib uri="/tags/struts-tiles" prefix="tiles" %>
Here is the controller class:
public final class TestAction extends TilesAction implements Controller {
public static final String TEST_KEY = "TEST";
public ActionForward perform(
ComponentContext context,
ActionMapping arg1,
ActionForm arg2,
HttpServletRequest arg3,
HttpServletResponse arg4)
throws IOException, ServletException {
perform(context, arg3, arg4,
getServlet().getServletContext());
return null;
}
public void perform(
ComponentContext context,
HttpServletRequest arg1,
HttpServletResponse arg2,
ServletContext arg3)
throws ServletException, IOException {
MyTestObject test = new MyTestObject("Test Value");
context.putAttribute(TEST_KEY, test);
}
public ActionForward execute(
ComponentContext context,
ActionMapping arg1,
ActionForm arg2,
HttpServletRequest arg3,
HttpServletResponse arg4)
throws Exception {
perform(context, arg3, arg4,
getServlet().getServletContext());
return null;
}
}
Thanks,
Kevin
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
_
The new MSN 8: advanced junk mail protection and 2 months FREE*
http://join.msn.com/?page=features/junkmail
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
Tiles Controller in definitions
I'm trying to setup a controller for a Tiles definition. I follow the
examples I've seen but it appears that the controller class is not
called. I've seen posts here that indicate that you need to use
tiles:insert to enable the controller but I'm always using that
whenever I include the JSP. Perhaps my use of tile definitions is
causing problems? I'm also unsure whether I'm supposed to use the
perform() or execute() on the Controller interface. The error I get
is that the JSP of the tile with the controller complains that it
cannot find the object that I am doing the putAttribute with. The
error is on the tiles:importAttribute.
I have the following in my tiles-defs.xml:
Here is the testcontroller.jsp:
<%@ taglib uri="/tags/struts-html" prefix="html" %>
<%@ taglib uri="/tags/struts-tiles" prefix="tiles" %>
Here is the controller class:
public final class TestAction extends TilesAction implements Controller {
public static final String TEST_KEY = "TEST";
public ActionForward perform(
ComponentContext context,
ActionMapping arg1,
ActionForm arg2,
HttpServletRequest arg3,
HttpServletResponse arg4)
throws IOException, ServletException {
perform(context, arg3, arg4, getServlet().getServletContext());
return null;
}
public void perform(
ComponentContext context,
HttpServletRequest arg1,
HttpServletResponse arg2,
ServletContext arg3)
throws ServletException, IOException {
MyTestObject test = new MyTestObject("Test Value");
context.putAttribute(TEST_KEY, test);
}
public ActionForward execute(
ComponentContext context,
ActionMapping arg1,
ActionForm arg2,
HttpServletRequest arg3,
HttpServletResponse arg4)
throws Exception {
perform(context, arg3, arg4, getServlet().getServletContext());
return null;
}
}
Thanks,
Kevin
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
