📝 docs(vuepress): Update lazy-loading.md (#682) by @Alex-Sokolov

* Update lazy-loading.md * Update lazy-loading.md
kazupon · Aug 12, 2019 · 1cc4c72 · 1cc4c72
1 parent 71ca843
commit 1cc4c72
Showing 1 changed file with 17 additions and 10 deletions.
diff --git a/vuepress/guide/lazy-loading.md b/vuepress/guide/lazy-loading.md
@@ -45,18 +45,25 @@ function setI18nLanguage (lang) {
   return lang
 }
 
-export function loadLanguageAsync (lang) {
-  if (i18n.locale !== lang) {
-    if (!loadedLanguages.includes(lang)) {
-      return import(/* webpackChunkName: "lang-[request]" */ `@/lang/${lang}`).then(msgs => {
-        i18n.setLocaleMessage(lang, msgs.default)
-        loadedLanguages.push(lang)
-        return setI18nLanguage(lang)
-      })
-    } 
+export function loadLanguageAsync(lang) {
+  // If the same language
+  if (i18n.locale === lang) {
     return Promise.resolve(setI18nLanguage(lang))
   }
-  return Promise.resolve(lang)
+
+  // If the language was already loaded
+  if (loadedLanguages.includes(lang)) {
+    return Promise.resolve(setI18nLanguage(lang))
+  }
+
+  // If the language hasn't been loaded yet
+  return import(/* webpackChunkName: "lang-[request]" */ `@/i18n/messages/${lang}.js`).then(
+    messages => {
+      i18n.setLocaleMessage(lang, messages.default)
+      loadedLanguages.push(lang)
+      return setI18nLanguage(lang)
+    }
+  )
 }
 ```