You can find it here!
http://wiki.apache.org/tapestry/Tapestry5HowToOverrideTheDefaultErrorMessageBanner
2007/7/11, Adam Zimowski <[EMAIL PROTECTED]>:
Okay, I still don't know a "Tap5" way of doing this, so this works,
although that's an ugly hack:
Template:
<t:errors banner="banner"/>
Page Class:
public String getBanner() {
if(_unknownError) {
return "Unknown Error";
}
else {
return getDefaultBanner();
}
}
private String getDefaultBanner() {
try {
Properties props = new Properties();
InputStream in =
getClass().getResourceAsStream("/org/apache/tapestry/corelib/components/Errors.properties");
props.load(in);
String banner = props.getProperty("default-banner");
in.close();
return banner;
}
catch(Exception e) {
return e.getMessage();
}
}
However, wouldn't this be much simpler? (It doesn't work though).
@Inject
@Path("classpath:org/apache/tapestry/corelib/components/Errors.properties")
private Messages _errorMessages;
public String getBanner() {
if(_unknownError) {
return "Unknown Error";
}
else {
return _errorMessages.get("default-banner");
}
}
I know that documentation for @Path annotation states it can only be
used in conjunction with Assets. But wouldn't this be a good case as
well? What am I missing?
On 7/9/07, Adam Zimowski <[EMAIL PROTECTED]> wrote:
> Hi,
>
> In my page class I'd like to retrieve the original value for
> default-banner ("You must correct the following errors before you may
> continue.") which is stored in Errors.properties in tapestry-core.jar.
> I'd like to have this String accessible to my page class as a
> property. Is there a field annotation for this or should I just use
> standard property file read mechanism to get at that?
>
> Thanks
>
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