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Contents
---
title: Webgen::Tag::Langbar
used_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 can correctly find the paths). To work around
this, you could specify the `lang_names` directly in the `langbar` tag.
## Examples
<table class="examples">
<tr>
<th>Usage</th><th>Output</th>
</tr>
<tr>
<td>\{langbar:}</td>
<td>{langbar:}</td>
</tr>
<tr>
<td>\{langbar: {lang_names: {en: Englisch}}}</td>
<td>{langbar: {lang_names: {en: Englisch}}}</td>
</tr>
</table>
Version data entries
9 entries across 9 versions & 3 rubygems