Login

Cloud Defense Logo

Products

Solutions

Company

Book A Live Demo

Top 10 Examples of "i18next in functional component" in JavaScript

Dive into secure and efficient coding practices with our curated list of the top 10 examples showcasing 'i18next' in functional components in JavaScript. Our advanced machine learning engine meticulously scans each line of code, cross-referencing millions of open source libraries to ensure your implementation is not just functional, but also robust and secure. Elevate your React applications to new heights by mastering the art of handling side effects, API calls, and asynchronous operations with confidence and precision.

)

// with only callback
i18next.init((err: any, t: i18next.TranslationFunction) => {
  if (err) {
    console.log('something went wrong loading', err)
    return
  }
  t('key') // -> same as i18next.t
})

const v: string = i18next.t('my.key')
const a: boolean = i18next.exists('my.key')

// fix language to german
const de = i18next.getFixedT('de')
const z: string = de('myKey')

// or fix the namespace to anotherNamespace
const anotherNamespace = i18next.getFixedT(null, 'anotherNamespace')
const x: string = anotherNamespace('anotherNamespaceKey') // no need to prefix ns i18n.t('anotherNamespace:anotherNamespaceKey');

i18next.changeLanguage('en', (err: any, t: i18next.TranslationFunction) => {
  if (err) {
    console.log('something went wrong loading', err)
    return
  }
  t('key') // -> same as i18next.t
})

i18next.loadNamespaces('myNamespace', (err: any, t: i18next.TranslationFunction) => {
  /* resources have been loaded */
(err: any, t: i18next.TranslationFunction) => {
    if (err) {
      console.log('something went wrong loading', err)
      return
    }
    t('key') // -> same as i18next.t
  },
)

i18next.on('initialized', options => {})
i18next.on('loaded', loaded => {})
i18next.on('failedLoading', (lng: string, ns: string, msg: string) => {})
i18next.on('missingKey', (lngs: string[], namespace: string, key: string, res: string) => {})
i18next.on('added', (lng: string, ns: string) => {})
i18next.on('removed', (lng: string, ns: string) => {})
i18next.on('languageChanged', (lng: string) => {})
i18next.on('customEvent', () => {})

i18next.getResource('en', 'test', 'key')
i18next.getResource('en', 'test', 'key', { keySeparator: '-' })

i18next.addResource('en', 'test', 'key', 'value')
i18next.addResource('en', 'test', 'key', 'value', {
  keySeparator: '-',
  silent: false,
})

i18next.addResources('en', 'test', { key: 'value' })

i18next.addResourceBundle(
  'en',
  'translations',
},
  (err: any, t: i18next.TranslationFunction) => {
    if (err) {
      console.log('something went wrong loading', err)
      return
    }
    t('key') // -> same as i18next.t
  },
)

i18next.on('initialized', options => {})
i18next.on('loaded', loaded => {})
i18next.on('failedLoading', (lng: string, ns: string, msg: string) => {})
i18next.on('missingKey', (lngs: string[], namespace: string, key: string, res: string) => {})
i18next.on('added', (lng: string, ns: string) => {})
i18next.on('removed', (lng: string, ns: string) => {})
i18next.on('languageChanged', (lng: string) => {})
i18next.on('customEvent', () => {})

i18next.getResource('en', 'test', 'key')
i18next.getResource('en', 'test', 'key', { keySeparator: '-' })

i18next.addResource('en', 'test', 'key', 'value')
i18next.addResource('en', 'test', 'key', 'value', {
  keySeparator: '-',
  silent: false,
})

i18next.addResources('en', 'test', { key: 'value' })

i18next.addResourceBundle(
  'en',
if (err) {
    console.log('something went wrong loading', err)
    return
  }
  t('key') // -> same as i18next.t
})

const v: string = i18next.t('my.key')
const a: boolean = i18next.exists('my.key')

// fix language to german
const de = i18next.getFixedT('de')
const z: string = de('myKey')

// or fix the namespace to anotherNamespace
const anotherNamespace = i18next.getFixedT(null, 'anotherNamespace')
const x: string = anotherNamespace('anotherNamespaceKey') // no need to prefix ns i18n.t('anotherNamespace:anotherNamespaceKey');

i18next.changeLanguage('en', (err: any, t: i18next.TranslationFunction) => {
  if (err) {
    console.log('something went wrong loading', err)
    return
  }
  t('key') // -> same as i18next.t
})

i18next.loadNamespaces('myNamespace', (err: any, t: i18next.TranslationFunction) => {
  /* resources have been loaded */
})
i18next.loadNamespaces(
  ['myNamespace1', 'myNamespace2'],
  (err: any, t: i18next.TranslationFunction) => {
// or fix the namespace to anotherNamespace
const anotherNamespace = i18next.getFixedT(null, 'anotherNamespace')
const x: string = anotherNamespace('anotherNamespaceKey') // no need to prefix ns i18n.t('anotherNamespace:anotherNamespaceKey');

i18next.changeLanguage('en', (err: any, t: i18next.TranslationFunction) => {
  if (err) {
    console.log('something went wrong loading', err)
    return
  }
  t('key') // -> same as i18next.t
})

i18next.loadNamespaces('myNamespace', (err: any, t: i18next.TranslationFunction) => {
  /* resources have been loaded */
})
i18next.loadNamespaces(
  ['myNamespace1', 'myNamespace2'],
  (err: any, t: i18next.TranslationFunction) => {
    /* resources have been loaded */
  },
)

i18next.loadLanguages('de', (err: any, t: i18next.TranslationFunction) => {
  /* resources have been loaded */
})
i18next.loadLanguages(['de', 'fr'], (err: any, t: i18next.TranslationFunction) => {
  /* resources have been loaded */
})

// reload all
i18next.reloadResources()
updateContent()
  },
)

i18next.init(
  {
    ns: ['common', 'moduleA', 'moduleB'],
    defaultNS: 'moduleA',
  },
  (err: any, t: i18next.TranslationFunction) => {
    i18next.t('myKey') // key in moduleA namespace (defined default)
    i18next.t('common:myKey') // key in common namespace
  },
)

i18next.loadNamespaces('anotherNamespace', (err: any, t: i18next.TranslationFunction) => {
  /* ... */
})

// fallback to one language
i18next.init(
  {
    lng: 'en-GB',
  },
  () => {
    i18next.t('i18n') // -> "Internationalisation"
    i18next.t('i18n_short') // -> "i18n" (from en.json)

    // force loading en
    i18next.t('i18n', { lng: 'en' }) // -> "Internationalization"
  },
)
const de = i18next.getFixedT('de')
const z: string = de('myKey')

// or fix the namespace to anotherNamespace
const anotherNamespace = i18next.getFixedT(null, 'anotherNamespace')
const x: string = anotherNamespace('anotherNamespaceKey') // no need to prefix ns i18n.t('anotherNamespace:anotherNamespaceKey');

i18next.changeLanguage('en', (err: any, t: i18next.TranslationFunction) => {
  if (err) {
    console.log('something went wrong loading', err)
    return
  }
  t('key') // -> same as i18next.t
})

i18next.loadNamespaces('myNamespace', (err: any, t: i18next.TranslationFunction) => {
  /* resources have been loaded */
})
i18next.loadNamespaces(
  ['myNamespace1', 'myNamespace2'],
  (err: any, t: i18next.TranslationFunction) => {
    /* resources have been loaded */
  },
)

i18next.loadLanguages('de', (err: any, t: i18next.TranslationFunction) => {
  /* resources have been loaded */
})
i18next.loadLanguages(['de', 'fr'], (err: any, t: i18next.TranslationFunction) => {
  /* resources have been loaded */
})
// reload languages
i18next.reloadResources(['de', 'fr'])

// reload namespaces for all languages
i18next.reloadResources(null, ['ns1', 'ns2'])

// reload namespaces in languages
i18next.reloadResources(['de', 'fr'], ['ns1', 'ns2'])

// for current language
i18next.dir()

// for another language
i18next.dir('en-US') // -> "ltr";
i18next.dir('ar') // -> "rtl";

// key = 'hello {{what}}'
i18next.t('key', { what: i18next.format('world', 'uppercase') }) // -> hello WORLD

const newInstance = i18next.createInstance(
  {
    fallbackLng: 'en',
    ns: ['file1', 'file2'],
    defaultNS: 'file1',
    debug: true,
  },
  (err: any, t: i18next.TranslationFunction) => {
    if (err) {
      console.log('something went wrong loading', err)
      return
    }
i18next.reloadResources()

// reload languages
i18next.reloadResources(['de', 'fr'])

// reload namespaces for all languages
i18next.reloadResources(null, ['ns1', 'ns2'])

// reload namespaces in languages
i18next.reloadResources(['de', 'fr'], ['ns1', 'ns2'])

// for current language
i18next.dir()

// for another language
i18next.dir('en-US') // -> "ltr";
i18next.dir('ar') // -> "rtl";

// key = 'hello {{what}}'
i18next.t('key', { what: i18next.format('world', 'uppercase') }) // -> hello WORLD

const newInstance = i18next.createInstance(
  {
    fallbackLng: 'en',
    ns: ['file1', 'file2'],
    defaultNS: 'file1',
    debug: true,
  },
  (err: any, t: i18next.TranslationFunction) => {
    if (err) {
      console.log('something went wrong loading', err)
      return
const t2: i18next.TranslationFunction<{ value: string }> = (
  key: string|string[],
  options?: i18next.TranslationOptions,
) => ({ value: 'asd' })
const t3: i18next.TranslationFunction = (
  key: string | string[],
  options?: i18next.TranslationOptions,
) => ''
const t4: i18next.TranslationFunction = (
  key: KeyList | KeyList[],
  options?: i18next.TranslationOptions,
) => ''

i18next.exists('friend');
i18next.exists(['friend', 'tree']);
i18next.exists('friend', { myVar: 'someValue' });
i18next.exists(['friend', 'tree'], { myVar: 'someValue' });

i18next.t("friend", { myVar: "someValue" });
i18next.t(["friend", "tree"], { myVar: "someValue" });
i18next.t("friend", { myVar: "someValue" });
i18next.t(["friend", "tree"], { myVar: "someValue" });

// NOTION: disable no-unnecessary-generics for generic pattern test.
/* tslint:disable:no-unnecessary-generics */
interface ExWithT extends i18next.WithT {
  t(keys: Keys|Keys[], options?: i18next.TranslationOptions): R;
  t(keys: Keys|Keys[], options?: i18next.TranslationOptions): R;
  t(keys: Keys|Keys[]): R;
}

type OtherKeyList = "private" | "public";

Is your System Free of Underlying Vulnerabilities?
Find Out Now