MC,
Actually, the jsp page is referring a page within my application. For
testing purpose, I tried with an absolute URL and I sent U that changed
jsp.
Anyways, I noted that anything between the <html> tags is not affecting
b'coz even after removing the complete body and just leaving (<%@
taglib....) with an empty body, I am still getting the
NullPOinterException.
So I guess there is something wrong happening when jsp page is invoked
thru
the struts framework and that too only when html taglibrary is used.
-Archana
-----Original Message-----
From: Murray Collingwood [mailto:[EMAIL PROTECTED]
Sent: Thursday, September 22, 2005 6:11 PM
To: Struts Users Mailing List
Subject: RE: Null Pointer exception when using struts html tag library
in jsp file
Hi Archana
Try changing your html:link page to href. ie From:
<html:link page="http://yahoo.com";>Yahoo </html:link>
to
<html:link href="http://yahoo.com";>Yahoo </html:link>
From what I gather the 'page' parameters refers to a page within your
application. You
should use the 'href' parameter to refer to a URI.
I've never found any good documentation on the use of various taglib
parameters,
maybe somebody else on this list could point us in the right direction.
PS If you leave the taglib statement in and take out the html:link
commands
do you still
get the NullPointer error?
Also, because these URIs are external to the application there is nothing
to
stop you
using a simple html anchor <a href=...>link</a>. The use of the html
taglib
is only
really necessary when referring to elements within your application.
Kind regards
mc
On 22 Sep 2005 at 10:14, Archana Soni wrote:
This is my Welcome.jsp file content
<%@ taglib uri="/tags/struts-html" prefix="html" %>
<html:html locale="true">
<table align="center" cellspacing="2"cellpadding="5" border="0" >
<tr><th> Welcome </th></tr>
</table>
<table align="center" cellspacing="2"cellpadding="5" border="0"
bgcolor="#cbe3ed">
<tr>
<td><b><font face="verdana" size="2">
<html:link page="http://yahoo.com";>Yahoo </html:link>
</font></b></td>
<td><b><font face="verdana" size="2">
<html:link page="http://rediff.com";>Rediff</html:link>
</font></b></td>
</tr>
</table>
</html:html>
The application is working fine with just omitting the first line of the
jsp
( <%@ taglib ...). But as soon as I add it, it gives the
NullPointerexception
-----Original Message-----
From: Murray Collingwood [mailto:[EMAIL PROTECTED]
Sent: Wednesday, September 21, 2005 5:14 PM
To: Struts Users Mailing List
Subject: RE: Null Pointer exception when using struts html tag library
in jsp file
Can you post your jsp form?
On 21 Sep 2005 at 17:12, Archana Soni wrote:
> Global-forwards are not necessary to be defined. It will work even
without
> it. And the URL pattern can be anything (even other than *.do).
Important
is
> that it should be mapped with some servlet name.
>
> So I guess changing these will not have any impact. Still I did the
> correction you suggested. And I am still getting same error.
>
>
> -----Original Message-----
> From: Murray Collingwood [mailto:[EMAIL PROTECTED]
> Sent: Wednesday, September 21, 2005 4:21 PM
> To: Struts Users Mailing List
> Subject: RE: Null Pointer exception when using struts html tag library
> in jsp file
>
>
> struts-config.xml
> Global-forwards are the application entry points. You don't have any
> defined. Mine
> look like this:
> <global-forwards>
> <forward name="Home" path="/Home.do" />
> <forward name="Setup" path="/Setup.do" />
> </global-forwards>
>
> web.xml
> Your servlet mapping is weird, normally you would specify something
like:
> <servlet-mapping>
> <servlet-name>action</servlet-name>
> <url-pattern>*.do</url-pattern>
> </servlet-mapping>
>
> Maybe, I'm still thinking in Struts 1.2.7 (having not used 1.1).
>
> Have you looked at some example 1.1 applications? I started with one
from
> JohnTopley, it's a good starting point for getting something running
> and
> then you can
> grow from there. Try this:
> http://www.sitepoint.com/article/struts-first-steps
>
> Kind regards
> mc
>
>
>
> On 21 Sep 2005 at 15:06, Archana Soni wrote:
>
> > I am attaching my web.xml and struts-config.xml files
> >
> >
> >
> > -----Original Message-----
> > From: Murugesan, Kathiresan (Cognizant)
> > [mailto:[EMAIL PROTECTED]
> > Sent: Wednesday, September 21, 2005 12:37 PM
> > To: Struts Users Mailing List
> > Subject: RE: Null Pointer exception when using struts html tag
> > library
> > in jsp file
> >
> >
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