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Posted to users@httpd.apache.org by Andrew2008 <ki...@hotmail.com> on 2008/02/13 20:55:43 UTC
[users@httpd] XML/XLS filtering
My application sent content via XML and reformat via XSL to get HTML. It
also has javascript for dynamic menu. Right now it does not have render
correctly on the UI. There's no formatting at all, just text. Maybe apache
is filtering something out. Can you let me know how to configure Apache to
make it renders correctly please? If I need to change any configuration, if
you can give me example of what to change, that would be great thanks.
This is what I have in my httpd.conf file currently
LoadModule file_cache_module modules/mod_file_cache.so
LoadModule cache_module modules/mod_cache.so
LoadModule disk_cache_module modules/mod_disk_cache.so
LoadModule mem_cache_module modules/mod_mem_cache.so
LoadModule proxy_module modules/mod_proxy.so
LoadModule proxy_connect_module modules/mod_proxy_connect.so
LoadModule proxy_ftp_module modules/mod_proxy_ftp.so
LoadModule proxy_http_module modules/mod_proxy_http.so
LoadModule info_module modules/mod_info.so
LoadModule rewrite_module modules/mod_rewrite.so
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Re: [users@httpd] XML/XLS filtering
Posted by Joshua Slive <jo...@slive.ca>.
On Thu, Feb 14, 2008 at 2:21 PM, Andrew2008
<ki...@hotmail.com> wrote:
>
>
>
> Joshua Slive-2 wrote:
> >
> > The problem is almost-certainly that your application is sending the
> > wrong Content-Type header. For instructions on how to look at the
> > header, see:
> > http://wiki.apache.org/httpd/WatchingHttpHeaders
> >
> > That leaves open the question of WHY the wrong content-type is being
> > sent. If you want help about that, you need to give us some details on
> > exactly what process is generating the content and how it is related
> > to apache. A simple list of loaded modules doesn't tell us anything at
> > all.
> > Joshua.
> >
>
> Sorry, let me give an overview of what i'm doing. I have a 3rd party
> application running on Weblogic. I have Apache running on a different
> machine and ProxyPass and ProxyPassReverse in my httpd.conf that points to
> that application running on Weblogic. The reason I'm doing this is because
> I'm integrating Sun's Access Manager into our application. Anyway, the
> application displays fine on weblogic but when it ProxyPassReverse back to
> Apache then it does not display properly.
>
> This is the header section of the html file
>
> <META HTTP-EQUIV="Pragma" CONTENT="no-cache">
> <META HTTP-EQUIV="Content-Control" CONTENT="no-cache">
> <META HTTP-EQUIV="Cache-Control" CONTENT="no-cache,no-store">
> <META HTTP-EQUIV="Expires" CONTENT="0">
> <head>
> <META http-equiv="Content-Type" content="text/html; charset=UTF-8">
> <title>Welcome Test</title>
> <link rel="stylesheet" type="TEXT/CSS" href="/rbs/css/bonaire.css">
> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
>
> I did not change alot in my httpd.conf file except putting in the ProxyPass
> and ProxyPassReverse statements.
>
> Hope this helps. Please let me know if you need more details.
The HTTP-EQUIV stuff in the html headers is irrelevant. You need to
look at the HTTP headers using the instructions provided in the link
that I sent in the last message.
Check the headers when connecting directly to your back-end machine,
then check the headers after they are processed by apache.
In the case that apache is really messing up the headers, start by
upgrading to the latest version. Especially if you are using caching,
there have been lots of improvements and bug fixes in recent versions.
I wouldn't consider using mod_cache unless I was using a recent 2.2
release.
Joshua.
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Re: [users@httpd] XML/XLS filtering
Posted by Andrew2008 <ki...@hotmail.com>.
Joshua Slive-2 wrote:
>
> The problem is almost-certainly that your application is sending the
> wrong Content-Type header. For instructions on how to look at the
> header, see:
> http://wiki.apache.org/httpd/WatchingHttpHeaders
>
> That leaves open the question of WHY the wrong content-type is being
> sent. If you want help about that, you need to give us some details on
> exactly what process is generating the content and how it is related
> to apache. A simple list of loaded modules doesn't tell us anything at
> all.
> Joshua.
>
Sorry, let me give an overview of what i'm doing. I have a 3rd party
application running on Weblogic. I have Apache running on a different
machine and ProxyPass and ProxyPassReverse in my httpd.conf that points to
that application running on Weblogic. The reason I'm doing this is because
I'm integrating Sun's Access Manager into our application. Anyway, the
application displays fine on weblogic but when it ProxyPassReverse back to
Apache then it does not display properly.
This is the header section of the html file
<META HTTP-EQUIV="Pragma" CONTENT="no-cache">
<META HTTP-EQUIV="Content-Control" CONTENT="no-cache">
<META HTTP-EQUIV="Cache-Control" CONTENT="no-cache,no-store">
<META HTTP-EQUIV="Expires" CONTENT="0">
<head>
<META http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Welcome Test</title>
<link rel="stylesheet" type="TEXT/CSS" href="/rbs/css/bonaire.css">
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
I did not change alot in my httpd.conf file except putting in the ProxyPass
and ProxyPassReverse statements.
Hope this helps. Please let me know if you need more details.
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Re: [users@httpd] XML/XLS filtering
Posted by Joshua Slive <jo...@slive.ca>.
On Thu, Feb 14, 2008 at 1:27 PM, Andrew2008
<ki...@hotmail.com> wrote:
>
>
>
> PingBad wrote:
> >
> > Have you tried the DefaultType
> > [http://httpd.apache.org/docs/2.2/en/mod/core.html#defaulttype] directive?
> >
>
> I changed the defaulttype directive but it still does not render correctly.
> The good news is when I did a view source, it looked like it has all html
> elements in it like javascript, table, div, images, etc... So it is a valid
> html document but the tables, div, images and all those things don't render
> correctly on the front end. I wonder if I need to add html module or
> something like that in apache so it can understand html documents????
The problem is almost-certainly that your application is sending the
wrong Content-Type header. For instructions on how to look at the
header, see:
http://wiki.apache.org/httpd/WatchingHttpHeaders
That leaves open the question of WHY the wrong content-type is being
sent. If you want help about that, you need to give us some details on
exactly what process is generating the content and how it is related
to apache. A simple list of loaded modules doesn't tell us anything at
all.
Joshua.
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Re: [users@httpd] XML/XLS filtering
Posted by Andrew2008 <ki...@hotmail.com>.
PingBad wrote:
>
> Have you tried the DefaultType
> [http://httpd.apache.org/docs/2.2/en/mod/core.html#defaulttype] directive?
>
I changed the defaulttype directive but it still does not render correctly.
The good news is when I did a view source, it looked like it has all html
elements in it like javascript, table, div, images, etc... So it is a valid
html document but the tables, div, images and all those things don't render
correctly on the front end. I wonder if I need to add html module or
something like that in apache so it can understand html documents????
--
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Re: [users@httpd] XML/XLS filtering
Posted by PingBad <ad...@pingbad.com>.
On Thursday 14 February 2008 11:49, Andrew2008 wrote:
> PingBad wrote:
> > What kind of text are you getting? the source code to your application?
> > or just HTML output?
> >
> > If it's the former, ensure the appropriate modules are loaded for
> > whatever language it's written in, as well as the appropriate handlers.
> > For the latter
> > scenario, just get your application to output Content-type: text/html
> > into the headers
>
> I'm able to see the html text. This application is a 3rd party vendor so
> asking them to change their code is not easy. I'm just wondering inside
> httpd.conf, if there's any configuration that I can change to make this
> happen.
Have you tried the DefaultType
[http://httpd.apache.org/docs/2.2/en/mod/core.html#defaulttype] directive?
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Re: [users@httpd] XML/XLS filtering
Posted by Andrew2008 <ki...@hotmail.com>.
PingBad wrote:
>
> What kind of text are you getting? the source code to your application? or
> just HTML output?
>
> If it's the former, ensure the appropriate modules are loaded for whatever
> language it's written in, as well as the appropriate handlers. For the
> latter
> scenario, just get your application to output Content-type: text/html into
> the headers
>
I'm able to see the html text. This application is a 3rd party vendor so
asking them to change their code is not easy. I'm just wondering inside
httpd.conf, if there's any configuration that I can change to make this
happen.
--
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Re: [users@httpd] XML/XLS filtering
Posted by PingBad <ad...@pingbad.com>.
On Thursday 14 February 2008 08:55, Andrew2008 wrote:
> My application sent content via XML and reformat via XSL to get HTML. It
> also has javascript for dynamic menu. Right now it does not have render
> correctly on the UI. There's no formatting at all, just text. Maybe apache
> is filtering something out. Can you let me know how to configure Apache to
> make it renders correctly please? If I need to change any configuration,
> if you can give me example of what to change, that would be great thanks.
>
> This is what I have in my httpd.conf file currently
>
> LoadModule file_cache_module modules/mod_file_cache.so
> LoadModule cache_module modules/mod_cache.so
> LoadModule disk_cache_module modules/mod_disk_cache.so
> LoadModule mem_cache_module modules/mod_mem_cache.so
> LoadModule proxy_module modules/mod_proxy.so
> LoadModule proxy_connect_module modules/mod_proxy_connect.so
> LoadModule proxy_ftp_module modules/mod_proxy_ftp.so
> LoadModule proxy_http_module modules/mod_proxy_http.so
> LoadModule info_module modules/mod_info.so
> LoadModule rewrite_module modules/mod_rewrite.so
What kind of text are you getting? the source code to your application? or
just HTML output?
If it's the former, ensure the appropriate modules are loaded for whatever
language it's written in, as well as the appropriate handlers. For the latter
scenario, just get your application to output Content-type: text/html into
the headers
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