Template:LangSwitch: Difference between revisions

Content deleted Content added

Inline

Revision as of 02:55, 19 April 2011

Template documentation

This template has a duplicate on Meta-Wiki.

Please visit its documentation on Meta-Wiki for usage details and any additional information.

Please keep the content and translations synchronized as much as possible. Thank you!

@@ Line 1: / Line 1: @@
+<!-- Documentation of code Snippet:
+) "{{#if:{{{lang|}}}|{{{lang}}}|{{int:Lang}}}}" - is the chosen language, either set by parameter "lang=xx"
+    or by language of the user "{{int:Lang}}"
+) "{{{ {{#if:{{{lang|}}}|{{{lang}}}|{{int:Lang}}}} |}}}" - is the input parameter matching the language for example {{{xx|}}}
+) Without the fallback templates the LangSwitch template would be
 {{{
+ {{#switch: {{{ {{#if:{{{lang|}}}|{{{lang}}}|{{int:Lang}}}} |}}} // switch based on input parameter matching the language ie. xx
+  | ~        = empty                                    // if |xx=~| than the template will return {{{empty}}} which is empty
+  |          = {{#if: {{{default|}}} | default | en }}  // if xx is undefined or empty |xx=| than return {{{default}}} or {{{en}}}
+  | #default = {{#if:{{{lang|}}}|{{{lang}}}|{{int:Lang}}}} // for all other cases return {{{xx|}}}
+ }}
+|}}}
+The actual template is bit more complicated calling templates {{GetFallback}} and {{GetFallback2}} to allow language fallback. For example if desired encoding is "sr-ec" (Serbian using Cyrillic alphabet) than the fall back would be "sr" (Serbian))
+-->{{{
   {{#switch: {{{ {{#if:{{{lang|}}}|{{{lang}}}|{{int:Lang}}}} |}}}
   | ~ = empty