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Fix links in language picker (#417)

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When the current page is not `en`, we need to add an additional `../`
to the path to reach the top of the site.
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Martin Geisler 2023-02-15 18:59:58 +01:00 committed by GitHub
parent 747589ae8c
commit 14b5e86579
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1 changed files with 13 additions and 4 deletions
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17
theme/index.hbs
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@ -170,14 +170,23 @@
});
let selectedLang = document.getElementById("{{ language }}");
selectedLang.parentNode.classList.add("theme-selected");
// The path to the root, taking the current
// language into account.
{{#if (eq language "en")}}
let full_path_to_root = "{{ path_to_root }}";
{{else}}
let full_path_to_root = "{{ path_to_root }}../";
{{/if}}
// The page path (mdbook only gives us
// access to the path to the Markdown file).
let path = "{{ path }}".replace(/\.md$/, ".html");
for (let lang of langList.querySelectorAll("a")) {
if (lang.id == "en") {
lang.href = "{{ path_to_root }}{{ path }}";
lang.href = `${full_path_to_root}${path}`;
} else {
lang.href = `{{ path_to_root }}${lang.id}/{{ path }}`;
lang.href = `${full_path_to_root}${lang.id}/${path}`;
}
lang.href = lang.href.replace(/\.md$/, ".html");
console.log(lang);
}
</script>