Template:LangSwitch: Difference between revisions

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Revision as of 18:44, 20 February 2013

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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: @@
+{{#if:{{{ {{uselang}}|}}}|{{{ {{uselang}}}}}|{{{en|}}}}}<noinclude>
-<!-- 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
-  |   = {{#switch: {{{ {{GetFallback| {{#if:{{{lang|}}}|{{{lang}}}|{{int:Lang}}}} |default=default}} |}}}
-    | ~ = empty
-    |   = {{#switch: {{{ {{GetFallback2| {{#if:{{{lang|}}}|{{{lang}}}|{{int:Lang}}}} |default=default}} |}}}
-      | ~        = empty
-      |          = {{#if: {{{default|}}} | default | en }}
-      | #default = {{GetFallback2| {{#if:{{{lang|}}}|{{{lang}}}|{{int:Lang}}}} |default=default}}
-      }}
-    | #default = {{GetFallback| {{#if:{{{lang|}}}|{{{lang}}}|{{int:Lang}}}} |default=default}}
-    }}
-  | #default = {{#if:{{{lang|}}}|{{{lang}}}|{{int:Lang}}}}
-  }}
-|}}}<includeonly>{{#ifeq:{{NAMESPACE}}|File||{{#if:{{{en|}}}{{{default|}}}{{{nocat|<noinclude>1</noinclude>}}}||<span style="color:red">'''LangSwitch Error: no default'''</span>[[Category:LangSwitch template without default version]]}}}}</includeonly><noinclude>
 {{Documentation}}
+[[Category:formatting and function templates]]
+[[Category:User interface language dependent templates|LangSwitch]]</noinclude>
-</noinclude>