soon-i18n-svelte

install

npm install soon-i18n-svelte

full example

npx degit https://github.com/leafio/soon-i18n/packages/soon-i18n-svelte/demo

instance usage

create an instance

import { createI18n } from "soon-i18n-svelte";
const en_global = {
  welcome: "Welcome {name}",
}
const zh_global = {
  welcome: "欢迎 {name}",
}

const global_locales = {
  zh: zh_global,
  en: en_global,
};
export const { tLocales, lang } = createI18n(
  { lang: "zh", fallbacks: ["en"] },
  global_locales
);

use in js/ts

import { get } from "svelte/store";
import { tLocales } from "../lang";
export const showToast = () => {
  const t = get(
    tLocales({
      zh: { tip: "哈哈，一条中文提醒！！！" },
      en: { tip: "Aha, an English tip" },
    })
  );
  alert(t("tip"));
};

use in components

<script>
import { tLocales } from "../lang";
const t = tLocales({
  zh: { hello: "你好" },
  en: { hello: "Hello" },
});
</script>
 <div>{$t("hello")}</div>

change lang

<script>
import { lang } from "../lang";
const t = tLocales({
  zh: { hello: "你好" },
  en: { hello: "Hello" },
});
const handleToggle = () => {
     lang.update((_lang) => (_lang === "en" ? "zh" : "en"));
};
</script>
  <button on:click={handleToggle}>{ $lang }</button>