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• Description
• Examples

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Webgen::Tag::Langbar

Summary

The following tag names are registered for this tag class: langbar

This tag uses the following options:

• tag.langbar.separator
• tag.langbar.show_own_lang
• tag.langbar.show_single_lang
• tag.langbar.lang_names

Description

This tag is used to display a list of links to translations of the page. The text that is displayed can be set via the configuration option tag.langbar.lang_names (if not set, the language code is shown).

The option tag.langbar.process_output is useful in conjunction with tag.langbar.lang_names to display language flags. For example, you can use the following entries in config.yaml:

tag.langbar.lang_names:
  en: |
    <img src="{relocatable: img/flag_english.gif}" alt="English flag"/> English
  de: |
    <img src="{relocatable: img/flag_german.gif}" alt="German flag"/> Deutsch

tag.langbar.process_output: true

This assumes that the langbar tag is only used in src/default.template and the flag images are under src/img/ (otherwise the relocatable tag cannot correctly find the paths). To work around this, you could specify the lang_names directly in the langbar tag.

The CSS class webgen-langbar-current-lang is assigned to the HTML tag for the currently selected language.

Examples

Usage	Output
{langbar:}	en
{langbar: {lang_names: {en: Englisch}}}	Englisch

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