i18nextify

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enables localization of any page with zero effort.

i18nextify 최신버젼 다운로드

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# i18nextify

Just drop this [script](https://github.com/i18next/i18nextify/blob/master/i18nextify.min.js) on your page and you're ready to deliver your pages in any language.

See the [sample](https://i18next.github.io/i18nextify) ([code](https://github.com/i18next/i18nextify/tree/gh-pages))!

Checkout this [video](https://youtu.be/f0ukRI0LMfo) to see i18nextify in action.

_i18nextify_ uses Virtual DOM to update your page with translations based on the current content. `MutationObserver` is used to trigger translations on newly added content.

_i18nextify_ comes bundled with [i18next](https://www.i18next.com).

Should play well with any static or dynamic page not using its own Virtual DOM.

# Getting started

The easiest way for guaranteed success is using [locizify](https://www.npmjs.com/package/locizify) on [locize.com](https://www.locize.com?utm_source=i18nextify_readme&utm_medium=github&utm_campaign=readme).

Alternatively:

Drop this [script](https://github.com/i18next/i18nextify/blob/master/i18nextify.min.js) on your page.

```html
<!DOCTYPE html>
<html>
  <head>
    <script src="/i18nextify.min.js"></script>
    
  </head>
  ...
</html>
```

Optionally you can also define your fallback language directly in the script tag:

```html
<!DOCTYPE html>
<html>
  <head>
    <script src="/i18nextify.min.js" id="i18nextify" fallbacklng="en"></script>
    
  </head>
  ...
</html>
```

Request your page with querystring params `?debug=true&saveMissing=true` and open the browser console to see _i18nextify_ in action. It will output all missing translations - start serving them from `/locales/{{lng}}/translation.json`.

See the [example](https://github.com/i18next/i18nextify/tree/master/example/simple) for details.

## Initialize with options

```html
<!DOCTYPE html>
<html>
  <head>
    <script src="/i18nextify.min.js"></script>
    <script>
      window.i18nextify.init({
        // defaults that are set
        autorun: true, // setting to false init will return an object with start function
        ele: document.body, // pass in another element if you like to translate another html element
        ignoreTags: ['SCRIPT'], // tags to ignore

// using keys instead of content as keys
        keyAttr: 'i18next-key', // node attribute to use as key
        ignoreWithoutKey: false, // set to true to only support nodes having a key

// per default not set
        ignoreIds: ['ignoreMeId'],
        ignoreClasses: ['ignoreMeClass'],

// attributes to translate
        translateAttributes: ['placeholder', 'title', 'alt', 'value#input.type=button', 'value#input.type=submit'],

// merging content (eg. a tags in p tags)
        mergeTags: [], // tags to merge innerHtml to one key
        inlineTags: [], // tags to inline (eg. a, span, abbr, ...)
        ignoreInlineOn: [], // tags to ignore inlining tags under inlineTags

// cleanup for keys
        cleanIndent: true, // removes indent, eg. if a p tag spans multiple lines
        ignoreCleanIndentFor: ['PRE', 'CODE'], // ignores cleaning up of indent for those tags needing that extra spaceing
        cleanWhitespace: true, // removes surrounding whitespace from key

namespace: false, // set a filename - default namespace will be translation
        namespaceFromPath: false // set true will use namepace based on window.location.pathname
        ns: ['common'] // -> only set if accessing more then one namepace

// optional: sanitize hook invoked on every translated HTML body before
        // it is rendered into the DOM. Default is pass-through. See "Security
        // considerations" below for when to wire this up (e.g. DOMPurify).
        sanitize: (html, ctx) => html,

// + all options available in i18next
      });
    </script>
  </head>
  ...
</html>
```

## Delay initial translation

```js
const translation = i18nextify.init({
  autorun: false,
});

setTimeout(function () {
  translation.start();
}, 1000);
```

## Merge content / using html in translations

Just set translated attribute:

```html
<p merge>
  all inside will be used as on segment, even if having other
  <a>elements inside</a>
</p>

// key = all inside will be used as on segment, even if having other
<a>elements inside</a>
```

Same could be done using options:

```js
mergeTags: [], // tags to merge innerHtml to one key
inlineTags: [], // tags to inline (eg. a, span, abbr, ...)
ignoreInlineOn: [], // tags to ignore inlining tags under inlineTags
```

## Fragment replacement for links and images

```html
<img src="/images/{{a.png}}" alt="big A" />
```

You will find `a.png` to be a key in your translation files - it's value can be replaced to eg. `a-de.png` for German (all other languages will fallback to `a.png`)

```html
<a href="/{{statistic}}">Open my statistics</a>
```

`statistic` will be a regular key that can be translated. But be aware you will need to provide that routes - eg. using [localized routes on the server](https://github.com/i18next/i18next-express-middleware#add-localized-routes)

## Avoid translating

#### an element

Just set translated attribute:

```html
<div translated>this won't get translated - nor this elements children</div>
```

#### By ignoring tag, class, id

Just add needed items to the specific array:

```js
window.i18nextify.init({
  ignoreTags: ['SCRIPT'], // need to be uppercased
  ignoreIds: ['ignoreMeId'],
  ignoreClasses: ['ignoreMeClass']
});
```

```html
<script>
  // this won't get translated - nor this elements children
</script>
<div id="ignoreMeId">
  this won't get translated - nor this elements children
</div>
<div class="ignoreMeClass">
  this won't get translated - nor this elements children
</div>
```

Just add `translated`-attribute

## Translating an element with options

For [extended translations](https://www.i18next.com/translation-function) like plurals, interpolation, ... you need to add options to the element

```html
<div i18next-options='{"foo": "bar"}'>
  foo {{bar}}
  <p i18next-options='{"foo2": "bar2"}'>foo {{foo}}; foo2 {{foo2}}</p>
</div>
```

## Translating JavaScript code

You can use the [i18next](https://i18next.com) instance used to provide the translation functionality directly. Just make sure the instance is initialized already:

```js
<script>
  // use t function of i18next
  // https://www.i18next.com/translation-function/essentials
  function useI18next() {
    var translated = i18nextify.i18next.t('some key');
  }

if (i18nextify.i18next.isInitialized) {
    useI18next();
  } else {
    i18nextify.i18next.on('initialized', function(options) {
      useI18next();
    })
  }
</script>
```

Options get inherited from parent to child nodes.

## Set different namespaces

Default would be translation.

#### Set a different one:

```js
window.i18nextify.init({
  namespace: 'myNamespace'
});
```

#### autogenerate one per route:

```js
window.i18nextify.init({
  namespaceFromPath: true
});
```

## Access different namespaces

This is useful for reused elements that are on every page, eg. like footer,... and you're using namespaceFromPath. So you can avoid having that segments on every routes namespace file.

```js
window.i18nextify.init({
  namespace: 'translation', // -> set the default namespace
  ns: ['common'] // -> add additional namespaces to load
});
```

```html
<div i18next-options='{"ns": "common"}'>
  <p>different namespace: i18next-options='{"ns": "common"}'</p>
  <p>
    set it on i18next options and assert to add it to
    <strong>i18next.options.ns array on init</strong>
  </p>
</div>
```

## Avoid flickering on initial load

```html
<!DOCTYPE html>
<html>
  <head>
    <script src="/i18nextify.min.js"></script>
  </head>
  <body style="display: none">
    ...
  </body>
</html>
```

Just set the element style display to none. _i18nextify_ will change it to block when ready.

## Change File to use

You can change the namespace after loading to some other file (eg. before transitioning to another page).

```js
window.i18nextify.changeNamespace('newNamespace');
```

## force a retranslation:

```js
window.i18nextify.forceRerender();
```

## Security considerations

i18nextify's core job is to localise a live HTML page by replacing text and
certain attribute values with translations. Because formatting tags inside
translations (`<b>`, `<em>`, `<a href="…">`, …) are a supported feature,
translation strings are **rendered as HTML** rather than as plain text.
That power comes with a trust assumption:

> **The translation source must be fully controlled by the developer.**
> Treat every translation value as if it were code shipped in your bundle.

Concretely that means:

- Serve the translation backend over **HTTPS** (MITM on plain HTTP could
  swap translations for attacker HTML).
- Do **not** accept user-contributed translations into the live backend
  without an explicit sanitisation step.
- If translations are authored by multiple people, treat the authoring
  workflow like code review — the same way you'd review any other source
  that ends up executed in the browser.

### The `sanitize` hook

Since v4.0.8, you can pass a `sanitize(html, ctx)` function via init options
(or via `i18next.init({ ... })`). It is invoked on every translated HTML
body before it is parsed into the virtual DOM. This is the right place to
wire [DOMPurify](https://github.com/cure53/DOMPurify) or a similar sanitizer
if your translation sources are **partially** trusted (third-party CDN,
user-contributed locales, content owned by a different team):

```js
import DOMPurify from 'dompurify';

window.i18nextify.init({
  sanitize: (html, ctx) => DOMPurify.sanitize(html, { ADD_ATTR: ['target'] }),
  // …other options
});
```

`ctx` currently contains `{ key, attribute }` so you can apply stricter
rules for specific keys if needed. The hook defaults to pass-through — do
not enable sanitisation blindly, as it will strip the very HTML markup
this library is designed to render.

### Blocked URL schemes in `href` / `src`

Since v4.0.8, values substituted into translated `href` / `src` attributes
are dropped if they begin with `javascript:`, `data:`, `vbscript:`, or
`file:` (case-insensitive, leading whitespace ignored). Legitimate
translation use cases never need these schemes, so the protection is on by
default and cannot be disabled.

### Reporting a vulnerability

Please **do not** open a public GitHub issue for security problems. Send
reports privately via the [GitHub Security Advisories](https://github.com/i18next/i18nextify/security/advisories/new)
flow on the repository.

---

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