On Tue, 08 Nov 2011 18:11:59 -0200, BrianBurnett
<brian.burn...@acision.com> wrote:
Hi!
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.
This isn't a Tapestry problem at all: the file protocol in URLs point to
the machine at which the browser is running, not the server running the
webapp.
Is there a setting or something that I may have overlooked that will
instruct tapestry to resolve the filesystem url?
No, for the reason above.
Just in-case it matters, this is the line in Layout.tml:
<link href=”${layoutCss}” rel=”stylesheet” type=”text/css”/>
And in Layout.java
public Link getLayoutCss() throws Exception {
return resources.createFormEventLink( “GET_LAYOUT_CSS_STREAM_EVENT”
);
}
@OnEvent( “GET_LAYOUT_CSS_STREAM_EVENT” )
private StreamResponse getLayoutCssStream() throws Exception {
StreamResponse css = null;
…
// details for converting filesystem url into StreamResponse
return css;
}
Better yet:
<link href=”${layoutCss}” rel=”stylesheet” type=”text/css”/>
@Inject
private PageRenderLinkSource pageRenderLinkSource;
public Link getLayoutCss() throws Exception {
return
pageRenderLinkSource.createPageRenderLinkWithContext(FileStreamer.class,
"path to file");
}
Then create a separate page:
public class FileStreamer {
public StreamResponse onActivate(String path) {
// get file from filesystem
// return a StreamResponse from it
// pay attention to security
}
}
--
Thiago H. de Paula Figueiredo
Independent Java, Apache Tapestry 5 and Hibernate consultant, developer,
and instructor
Owner, Ars Machina Tecnologia da Informação Ltda.
http://www.arsmachina.com.br
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