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vanilla-autokana
Advanced tools
フォームのフィールドに文字を入力すると、別のフィールドにかなを自動入力するライブラリです。
npm i vanilla-autokana # or yarn add vanilla-autokana
このリポジトリの dist/autokana.js
をダウンロードし、scriptタグで読み込んでください。
AutoKana.bind()
メソッドの第1引数にふりがな入力元のinput要素、第2引数にふりがな出力先のinput要素のidを指定しますdefer
属性の追加を推奨します<input name="name" id="name">
<input name="furigana" id="furigana">
<script src="autokana.js" defer></script>
<script>
document.addEventListener("DOMContentLoaded", function() {
AutoKana.bind("#name", "#furigana");
// ↓ふりがなをカタカナで入力したい場合
// AutoKana.bind("#name", "#furigana", { katakana: true });
});
</script>
ESModulesとしてimportすることができます。
import * as AutoKana from 'vanilla-autokana';
AutoKana.bind('#name', '#furigana');
v-model
を使用している場合、input要素のvalue属性への値のセットは動作しません。
↓のように、 getFurigana
メソッドを使ってふりがなを取り出し、リアクティブプロパティにセットしてください。
<template>
<div id="app">
<div>
<label for="name">名前</label>
<input name="name" id="name" v-model="name" @input="handleNameInput">
</div>
<div>
<label for="furigana">ふりがな</label>
<input name="furigana" id="furigana" v-model="furigana">
</div>
<h2>入力内容の確認</h2>
<p>名前: {{ name }}</p>
<p>ふりがな: {{ furigana }}</p>
</div>
</template>
<script>
import * as AutoKana from 'vanilla-autokana';
let autokana;
export default {
name: 'App',
data() {
return {
name: '',
furigana: '',
}
},
mounted() {
autokana = AutoKana.bind('#name', '#furigana');
},
methods: {
handleNameInput() {
this.furigana = autokana.getFurigana();
}
}
}
</script>
Vue.jsと同様の対応が必要です。
import React, { Component } from 'react';
import * as AutoKana from 'vanilla-autokana';
let autokana;
class App extends Component {
constructor() {
super();
this.state = {
name: '',
furigana: '',
};
this.handleNameInput = this.handleNameInput.bind(this);
}
componentDidMount() {
autokana = AutoKana.bind('#name', '#furigana');
}
handleNameInput(ev) {
this.setState({
name: ev.target.value,
furigana: autokana.getFurigana(),
});
}
render() {
return (
<div className="App">
<div>
<label htmlFor="name">名前</label>
<input name="name" id="name" value={this.state.name} onInput={this.handleNameInput} />
</div>
<div>
<label htmlFor="furigana">ふりがな</label>
<input name="furigana" id="furigana" value={this.state.furigana} />
</div>
<h2>入力内容の確認</h2>
<p>名前: { this.state.name }</p>
<p>ふりがな: { this.state.furigana }</p>
</div>
);
}
}
export default App;
MIT
このライブラリの設計・実装は jquery-autokana(https://github.com/harisenbon/autokana) に大きく影響を受けています。
FAQs
A JavaScript library to complete furigana automatically.
The npm package vanilla-autokana receives a total of 12,212 weekly downloads. As such, vanilla-autokana popularity was classified as popular.
We found that vanilla-autokana demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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