For my own edification, I missed the thread on "style".
what exactly is the "style" that is different from the variation?

I guess for Locale, it *does* use the double underscores when you have a placeholder as in the case of a country only. I think its a familiar model and using it for another "feature" would not be so bad (although I admin, it's ugly)... I'd be very cautious about what other chars you use as delimiters though.

- Brill




On 4-Mar-09, at 11:46 AM, Igor Vaynberg wrote:

the problem is when you have MyFile_foo_en_CA.html

is foo the style or the variation? you can have one without the other, or both.

-igor

On Wed, Mar 4, 2009 at 6:58 AM, Brill Pappin <[email protected]> wrote:
I agree that it should stick to convention for the locale and it would be
nice if the rest of the format was consistent.

I wave to wonder though, if we really need a new format for the Wicket
variation.
Its all about search order, and there is no need to alternative separator
chars our double underscores.
During a lookup your simply checking if something exists, and you search in
descending order of complexity. e.g.:

MyFile_style_variation_en_CA_variant.html
MyFile_style_variation_en_CA.html
MyFile_style_variation_en.html
MyFile_style_variation.html
MyFile_style_en_CA_variant..html
MyFile_style_en_CA.html
MyFile_style_en.html
MyFile_style.html
MyFile_en_CA_variant.html
MyFile_en_CA.html
MyFile_en.html
MyFile.html

you can of course reduce the number of checks if the variation or the locale
is not set.

The only real important choice is the weight of the style_variation over the
locale, which slightly changes the order of the search i.e. is the
style_variation more important than the locale?

Another thought, If we really want to use some sort of indicator, there is
no reason it can't be the extension. e.g.:
       MyFile_en_CA_variant.html.style_variation
               or use a dash between the sections:
       MyFile_en_CA_variant-style_variation.html
however the more I think on it, the more I think that its just not needed.

There is also the matter of really needing the templates themselves to understand the locale since variable content for locale could/ should likely be placed in properties files anyway. In that case the html need only handle
the style_variation.

One use-case I'm about to try (haven't implemented yet) is a mobile webapp that can serve slightly different content for two radically different mobile
devices, where layout and style can matter a lot (mostly layout).

- Brill Pappin



On 3-Mar-09, at 10:18 PM, jWeekend wrote:


Igor,

In Java, variant is the least significant component(s) of a locale:
lang_COUNTRY_variant  .

Wicket adds style and variation (right?) so maybe only these components of
the filename should have a special marker. That way, some level of
consistentcy is maintained and the Wicket specific style & variation are
clearly identifiable.
So, for example, HomePage-aStyle(aVariation)_th_TH_TH.html - in this example you'd need to double check that dash and the parenthesis can be
used
in file names on all relevant filesystems (you could even make the markers configurable I suppose in Application#init and/or using system properties ...). Of course it's not pretty; at the end of the day, your stuck with character strings so you can't stop people confusing themselves (and maybe
Wicket too) with funky file names using these "special" characters.

The javadoc says: Whereas Styles are Session (user) specific, variations
are
component specific. E.g. if the Style is "ocean" and the Variation is
"NorthSea", than the resources are given the names suffixed with
"_ocean_NorthSea".

Is there a standard use-case where the solution involves using variation
(that's in keeping with the original intent)?

Regards - Cemal
http://jWeekend.com jWeekend


igor.vaynberg wrote:

yeah, not to mention it might get quiet ugly

mypanel_style.html
mypanel_style__variant.html
mypanel_style__variant___locale.html

mypanel__variant.html

mypanel___locale.html

markup(locale)(style)(variant) might work and is simpler

mypanel(en_us).html

mypanel(en_us)()(variant).html

but sure looks ugly... :)

not sure which one is better

-igor


On Mon, Mar 2, 2009 at 11:30 PM, Ned Collyer <[email protected]>
wrote:

Yep :).

I at least 1 thought on this matter.

Currently, I have a "webapp" module - which will have my components in
it,
and my components variants.

I have pushed all i18n into properties files - which is working thus
far.

I allow the clients to customise their HTML from another folder - ie,
someplace on the filesystem outside of the war.

The lookup for html files for me .. should be

custom dir - myPanel_myVariant_myStyle.html
webapp.war - myPanel_myVariant_myStyle.html
custom dir - myPanel_myVariant.html
webapp.war - myPanel_myVariant.html
custom dir - myPanel_myStyle.html
webapp.war - myPanel_myStyle.html
custom dir - myPanel.html
webapp.war - myPanel.html

I have a similar thing in place for properties files - and the result is actually a merge of the properties between filesystem and classpath.

So many ways to skin a cat. If only we could skin this cat with locale,
style AND variant - each optional.

More static count of delimiters? Folder structure? Different delimiters?
Different data in filename? Contents of file?

The balancing act is keeping it simple - which its currently nailed, but
not
quite as useful as it could be!!!


igor.vaynberg wrote:

the problem is, if you have MyPanel_foo.html, is foo the style, the
variation, or the locale?

perhaps we can identify the parts differently...needs some thinking.

-igor


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