I have a question regarding CSS and images residing externally on the
filesystem.
My goal is to provide a T5 application in which users can brand accordingly
through CSS and I do not want to provide access to the application ROOT.
I have successfully been able to inline stream the CSS file and alter the
background with a URL pointing to a web server:
/opt/user/webapp/layout.css
body {
margin: 0;
padding: 0;
background: url( http://www.my_images.com/assets/background1.gif
)repeat-x;
}
It also works when I use a URL relative to ROOT (this is the default
out-of-the-box setting):
body {
margin: 0;
padding: 0;
background: url( layout/images/background1.gif )repeat-x;
}
It does not work when I use an absolute URL to the filesystem:
body {
margin: 0;
padding: 0;
background: url( file:///opt/user/webapp/background1.gif )repeat-x;
}
Firebug reports: Failed to load given URL.
I have tried many variations with the path name such as having the css and
image in the same directory or underneath and the file permissions are wide
open.
Is there a setting or something that I may have overlooked that will
instruct tapestry to resolve the filesystem url?
Just in-case it matters, this is the line in Layout.tml:
<link href=”${layoutCss}” rel=”stylesheet” type=”text/css”/>
And in Layout.java
public Link getLayoutCss() throws Exception {
return resources.createFormEventLink( “GET_LAYOUT_CSS_STREAM_EVENT” );
}
@OnEvent( “GET_LAYOUT_CSS_STREAM_EVENT” )
private StreamResponse getLayoutCssStream() throws Exception {
StreamResponse css = null;
…
// details for converting filesystem url into StreamResponse
return css;
}
Thanks.
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