Di Intlayer, enumerasi dicapai melalui fungsi enu, yang memetakan kunci tertentu ke konten yang sesuai. Kunci-kunci ini dapat mewakili nilai numerik, rentang, atau pengenal khusus. Ketika digunakan dengan React Intlayer atau Next Intlayer, konten yang tepat secara otomatis dipilih berdasarkan locale aplikasi dan aturan yang telah ditentukan.

Menyiapkan Enumerasi

Untuk menyiapkan enumerasi dalam proyek Intlayer Anda, Anda perlu membuat modul konten yang mencakup definisi enumerasi. Berikut adalah contoh enumerasi sederhana untuk jumlah mobil:

**/*.content.ts

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import { enu, type Dictionary } from "intlayer";

const carEnumeration = {
  key: "car_count",
  content: {
    numberOfCar: enu({
      "<-1": "Kurang dari minus satu mobil",
      "-1": "Minus satu mobil",
      "0": "Tidak ada mobil",
      "1": "Satu mobil",
      ">5": "Beberapa mobil",
      ">19": "Banyak mobil",
      "fallback": "Nilai cadangan", // Opsional
    }),
  },
} satisfies Dictionary;

export default carEnumeration;

Dalam contoh ini, enu memetakan berbagai kondisi ke konten spesifik. Ketika digunakan dalam komponen React, Intlayer dapat secara otomatis memilih konten yang sesuai berdasarkan variabel yang diberikan.

Urutan deklarasi penting dalam enumerasi Intlayer. Deklarasi valid pertama adalah yang akan dipilih. Jika beberapa kondisi berlaku, pastikan mereka diurutkan dengan benar untuk menghindari perilaku yang tidak diinginkan.

Jika tidak ada fallback yang dideklarasikan, fungsi akan mengembalikan undefined jika tidak ada kunci yang cocok.

Menggunakan Enumerasi dengan React Intlayer

To use enumeration in a React component, you can leverage the useIntlayer hook from the react-intlayer package. This hook retrieves the correct content based on the specified ID. Here's an example of how to use it:

**/*.tsx

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import type { FC } from "react";
import { useIntlayer } from "react-intlayer";

const CarComponent: FC = () => {
const { numberOfCar } = useIntlayer("car_count");

return (
  <div>
    <p>
      {
        numberOfCar(0) // Output: No cars
      }
    </p>
    <p>
      {
        numberOfCar(6) // Output: Some cars
      }
    </p>
    <p>
      {
        numberOfCar(20) // Output: Many cars
      }
    </p>
    <p>
      {
        numberOfCar(0.01) // Output: Fallback value
      }
    </p>
  </div>
);
};

To use enumeration in Next.js Client Components, retrieve it via the useIntlayer hook. Here's an example:

**/*.tsx

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"use client";

import type { FC } from "react";
import { useIntlayer } from "next-intlayer";

const CarComponent: FC = () => {
const { numberOfCar } = useIntlayer("car_count");

return (
  <div>
    <p>{numberOfCar(6)}</p>
  </div>
);
};

export default CarComponent;

To use enumeration in Vue components, retrieve it via the useIntlayer hook. Here's an example:

**/*.vue

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<script setup lang="ts">import { useIntlayer } from "vue-intlayer";const { numberOfCar } = useIntlayer("car_count");</script><template><div>  <p>{{ numberOfCar(6) }}</p></div></template>

<script setup lang="ts">import { useIntlayer } from "vue-intlayer";const { numberOfCar } = useIntlayer("car_count");</script><template><div>  <p>{{ numberOfCar(6) }}</p></div></template>

To use enumeration in Svelte components, retrieve it via the useIntlayer hook. The store is accessed with $. Here's an example:

**/*.svelte

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<script lang="ts">import { useIntlayer } from "svelte-intlayer";const content = useIntlayer("car_count");</script><div><p>{$content.numberOfCar(6)}</p></div>

<script lang="ts">import { useIntlayer } from "svelte-intlayer";const content = useIntlayer("car_count");</script><div><p>{$content.numberOfCar(6)}</p></div>

To use enumeration in Preact components, retrieve it via the useIntlayer hook. Here's an example:

**/*.tsx

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import type { FC } from "preact";
import { useIntlayer } from "preact-intlayer";

const CarComponent: FC = () => {
const { numberOfCar } = useIntlayer("car_count");

return (
  <div>
    <p>{numberOfCar(6)}</p>
  </div>
);
};

export default CarComponent;

To use enumeration in SolidJS components, retrieve it via the useIntlayer hook. Here's an example:

**/*.tsx

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import type { Component } from "solid-js";
import { useIntlayer } from "solid-intlayer";

const CarComponent: Component = () => {
const { numberOfCar } = useIntlayer("car_count");

return (
  <div>
    <p>{numberOfCar(6)}</p>
  </div>
);
};

export default CarComponent;

To use enumeration in Angular components, retrieve it via the useIntlayer hook. Here's an example:

app.component.ts

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import { Component } from "@angular/core";import { useIntlayer } from "angular-intlayer";@Component({selector: "app-car",template: `  <div>    <p>{{ content().numberOfCar(6) }}</p>  </div>`,})export class CarComponent {content = useIntlayer("car_count");}

import { Component } from "@angular/core";import { useIntlayer } from "angular-intlayer";@Component({selector: "app-car",template: `  <div>    <p>{{ content().numberOfCar(6) }}</p>  </div>`,})export class CarComponent {content = useIntlayer("car_count");}

To use enumeration with vanilla-intlayer, retrieve it via the useIntlayer hook. Here's an example:

**/*.ts

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import { installIntlayer, useIntlayer } from "vanilla-intlayer";

installIntlayer();

const content = useIntlayer("car_count").onChange((newContent) => {
document.getElementById("cars")!.textContent = newContent.numberOfCar(6);
});

// Initial render
document.getElementById("cars")!.textContent = content.numberOfCar(6);

Sumber Daya Tambahan

Untuk informasi lebih rinci tentang konfigurasi dan penggunaan, lihat sumber daya berikut:

Sumber daya ini memberikan wawasan lebih lanjut tentang pengaturan dan penggunaan Intlayer di berbagai lingkungan dan dengan berbagai framework.

Using Ordinal Enumeration

To use this in a React component, call the enumeration with the last digit of the number to get the correct suffix, then pass the full count as the insertion value:

**/*.tsx

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import type { FC } from "react";
import { useIntlayer } from "react-intlayer";

const RankingComponent: FC<{ count: number }> = ({ count }) => {
const { ordinal } = useIntlayer("ranking_component");

// Get the last digit to determine the correct suffix
const lastDigit = Math.abs(count) % 10;

return (
  <div>
    <p>
      {
        ordinal(lastDigit)({ count }) // e.g., "5th place" for count=5
      }
    </p>
  </div>
);
};

To use this in Next.js Client Components, call the enumeration with the last digit of the number to get the correct suffix, then pass the full count as the insertion value:

**/*.tsx

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"use client";

import type { FC } from "react";
import { useIntlayer } from "next-intlayer";

const RankingComponent: FC<{ count: number }> = ({ count }) => {
const { ordinal } = useIntlayer("ranking_component");
const lastDigit = Math.abs(count) % 10;

return (
  <div>
    <p>{ordinal(lastDigit)({ count })}</p>
  </div>
);
};

export default RankingComponent;

To use this in Vue components, call the enumeration with the last digit of the number to get the correct suffix, then pass the full count as the insertion value:

**/*.vue

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<script setup lang="ts">import { useIntlayer } from "vue-intlayer";defineProps<{ count: number }>();const { ordinal } = useIntlayer("ranking_component");</script><template><div>  <p>{{ ordinal(Math.abs(count) % 10)({ count }) }}</p></div></template>

<script setup lang="ts">import { useIntlayer } from "vue-intlayer";defineProps<{ count: number }>();const { ordinal } = useIntlayer("ranking_component");</script><template><div>  <p>{{ ordinal(Math.abs(count) % 10)({ count }) }}</p></div></template>

To use this in Svelte components, call the enumeration with the last digit of the number to get the correct suffix, then pass the full count as the insertion value:

**/*.svelte

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<script lang="ts">import { useIntlayer } from "svelte-intlayer";export let count: number;const content = useIntlayer("ranking_component");$: lastDigit = Math.abs(count) % 10;</script><div><p>{$content.ordinal(lastDigit)({ count })}</p></div>

<script lang="ts">import { useIntlayer } from "svelte-intlayer";export let count: number;const content = useIntlayer("ranking_component");$: lastDigit = Math.abs(count) % 10;</script><div><p>{$content.ordinal(lastDigit)({ count })}</p></div>

To use this in Preact components, call the enumeration with the last digit of the number to get the correct suffix, then pass the full count as the insertion value:

**/*.tsx

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import type { FC } from "preact";
import { useIntlayer } from "preact-intlayer";

const RankingComponent: FC<{ count: number }> = ({ count }) => {
const { ordinal } = useIntlayer("ranking_component");
const lastDigit = Math.abs(count) % 10;

return (
  <div>
    <p>{ordinal(lastDigit)({ count })}</p>
  </div>
);
};

export default RankingComponent;

To use this in SolidJS components, call the enumeration with the last digit of the number to get the correct suffix, then pass the full count as the insertion value:

**/*.tsx

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import type { Component } from "solid-js";
import { useIntlayer } from "solid-intlayer";

const RankingComponent: Component<{ count: number }> = (props) => {
const { ordinal } = useIntlayer("ranking_component");

return (
  <div>
    <p>{ordinal(Math.abs(props.count) % 10)({ count: props.count })}</p>
  </div>
);
};

export default RankingComponent;

To use this in Angular components, call the enumeration with the last digit of the number to get the correct suffix, then pass the full count as the insertion value:

app.component.ts

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import { Component, Input } from "@angular/core";import { useIntlayer } from "angular-intlayer";@Component({selector: "app-ranking",template: `  <div>    <p>{{ content().ordinal(lastDigit())({ count }) }}</p>  </div>`,})export class RankingComponent {@Input() count!: number;content = useIntlayer("ranking_component");lastDigit() {  return Math.abs(this.count) % 10;}}

import { Component, Input } from "@angular/core";import { useIntlayer } from "angular-intlayer";@Component({selector: "app-ranking",template: `  <div>    <p>{{ content().ordinal(lastDigit())({ count }) }}</p>  </div>`,})export class RankingComponent {@Input() count!: number;content = useIntlayer("ranking_component");lastDigit() {  return Math.abs(this.count) % 10;}}

To use this with vanilla-intlayer, call the enumeration with the last digit of the number to get the correct suffix, then pass the full count as the insertion value:

**/*.ts

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import { installIntlayer, useIntlayer } from "vanilla-intlayer";

installIntlayer();

const content = useIntlayer("ranking_component");
const lastDigit = Math.abs(5) % 10;

document.getElementById("ranking")!.textContent = content.ordinal(lastDigit)({
count: 5,
});

Additional Resources

For more detailed information on configuration and usage, refer to the following resources:

These resources provide further insights into the setup and usage of Intlayer in different environments and with various frameworks.

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