{"id":10948,"date":"2022-10-03T07:00:33","date_gmt":"2022-10-02T22:00:33","guid":{"rendered":"https:\/\/blog.capilano-fw.com\/?p=10948"},"modified":"2022-09-09T18:17:17","modified_gmt":"2022-09-09T09:17:17","slug":"laravel-react-%e3%81%a7%e3%82%bd%e3%83%95%e3%83%88%e3%82%a6%e3%82%a7%e3%82%a2%e3%82%ad%e3%83%bc%e3%83%9c%e3%83%bc%e3%83%89%e3%82%92%e3%81%a4%e3%81%8f%e3%82%8b","status":"publish","type":"post","link":"https:\/\/blog.capilano-fw.com\/?p=10948","title":{"rendered":"Laravel + React \u3067\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30ad\u30fc\u30dc\u30fc\u30c9\u3092\u3064\u304f\u308b"},"content":{"rendered":"

\u3055\u3066\u3055\u3066\u3001Laravel<\/code>\u306b\u6a19\u6e96\u642d\u8f09\u3055\u308c\u305fVite<\/code>\u3092\u304d\u3063\u304b\u3051\u3068\u3057\u3066\u3001\u6700\u8fd1React<\/code>\u3092\u3088\u304f\u4f7f\u3046\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u304c\u3001\u6614\u89e6\u3063\u3066\u307f\u305f\u3068\u304d\u3068\u9055\u3044\u3068\u3066\u3082\u597d\u611f\u89e6\u3067\u3059\ud83d\ude04<\/p>\n

\u305d\u3057\u3066\u3001React<\/code>\u3092\u4f7f\u3063\u305f\u300c\u30e6\u30fc\u30b6\u30d3\u30ea\u30c6\u30a3<\/strong>\u300d\u95a2\u9023\u306e\u4f55\u304b\u3092\u3064\u304f\u3063\u3066\u3044\u305f\u3068\u304d\u306b\u3042\u308b\u30a2\u30a4\u30c7\u30a2\u304c\u6d6e\u304b\u3073\u307e\u3057\u305f\u3002<\/p>\n

\u305d\u308c\u306f\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb<\/p>\n

\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30ad\u30fc\u30dc\u30fc\u30c9<\/strong><\/p>\n

\u3067\u3059\u3002<\/p>\n

\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30ad\u30fc\u30dc\u30fc\u30c9\u3068\u306f\u3001\u30da\u30fc\u30b8\u5185\u306b\u30ad\u30fc\u30dc\u30fc\u30c9\u3092\u8868\u793a\u3057\u30af\u30ea\u30c3\u30af\u3057\u3066\u3082\u3089\u3046\u3053\u3068\u3067\u6587\u5b57\u3084\u6570\u5b57\u3092\u5165\u529b\u3059\u308b\u3068\u3044\u3046\u3082\u306e\u3067\u3059\u3002\uff08\u30cd\u30c3\u30c8\u9280\u884c\u306e\u30ed\u30b0\u30a4\u30f3\u306b\u4f7f\u308f\u308c\u3066\u3044\u307e\u3059\u3088\u306d\uff09<\/p>\n

\"\"<\/p>\n

\u305d\u3057\u3066\u3001\u904e\u53bb\u306b\u3054\u4f9d\u983c\u3044\u305f\u3060\u3044\u305f\u4f5c\u696d\u3067\u300c\u4fbf\u5229\u304b\u306a\uff1f<\/strong>\u300d\u3068\u601d\u3044\u3001\u3053\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30ad\u30fc\u30dc\u30fc\u30c9\u3092\u8ffd\u52a0\u3057\u305f\u3068\u3053\u308d\u3001\u5927\u5909\u8912\u3081\u3066\u3044\u305f\u3060\u3044\u305f\u7d4c\u9a13\u304c\u3042\u308a\u307e\u3059\u3002\uff08\u30de\u30a6\u30b9 \u2194 \u30ad\u30fc\u30dc\u30fc\u30c9\u306e\u884c\u304d\u6765\u304c\u306a\u304f\u306a\u308b\u304b\u3089\u9762\u5012\u304f\u3055\u304c\u308a\u306e\u79c1\u306b\u3082\u30d4\u30c3\u30bf\u30ea\uff01\uff09<\/p>\n

\u305d\u3053\u3067\u2757<\/p>\n

\u4eca\u56de\u306f\u3001Laravel + React<\/code>\u3067\u5165\u529b\u30dc\u30c3\u30af\u30b9\u306b\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30ad\u30fc\u30dc\u30fc\u30c9\u3092\u5b9f\u88c5\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n

\u305c\u3072\u4f55\u304b\u306e\u53c2\u8003\u306b\u306a\u308a\u307e\u3057\u305f\u3089\u5b09\u3057\u3044\u3067\u3059\u3002\ud83d\ude00\u2728<\/p>\n

\"\"\u300c\u5927\u962a\u3067\u300e\u96fb\u52d5\u30ad\u30c3\u30af\u30dc\u30fc\u30c9\u30fb\u30b7\u30a7\u30a2\u300f
\n\u306a\u308b\u3082\u306e\u3092\u767a\u898b\u3002
\n\u6642\u4ee3\u306f\u52d5\u3044\u3066\u307e\u3059\u306d\uff01\u300d<\/p>\n

\u958b\u767a\u74b0\u5883\uff1a<\/strong> Laravel 9.x\u3001Vite\u3001React\u3001Inertia.js\u3001TailwindCSS<\/p>\n

\u30eb\u30fc\u30c8\u3092\u3064\u304f\u308b<\/h1>\n

\u3067\u306f\u3001\u307e\u305a\u306fLaravel<\/code>\u306b\u30eb\u30fc\u30c8\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002
\n\u4eca\u56de\u306f\u3072\u3068\u3064\u3060\u3051\u3067\u3059\u3002<\/p>\n

routes\/web.php<\/strong><\/p>\n

\/\/ \u7701\u7565\r\n\r\nRoute::get('software_keyboard', fn() => Inertia::render('SoftwareKeyboard\/Index'));<\/strong><\/pre>\n
\u30d3\u30e5\u30fc\u3092\u3064\u304f\u308b<\/h1>\n
\u3067\u306f\u3001\u5b9f\u969b\u306b\u30d6\u30e9\u30a6\u30b6\u3067\u8868\u793a\u3055\u308c\u308b\u30d3\u30e5\u30fc\u3092\u3064\u304f\u308a\u307e\u3059\u3002
\n\u3061\u306a\u307f\u306b\u4eca\u56de\u306f\u30c6\u30b9\u30c8\u3067\u3059\u306e\u3067\u3001\u5165\u529b\u90e8\u5206\u306f\uff13\u3064\u4f5c\u308b\u3053\u3068\u306b\u3057\u307e\u3059\u3002\uff08\u3064\u307e\u308a\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30ad\u30fc\u30dc\u30fc\u30c9\u306e\uff13\u3064\u305d\u308c\u305e\u308c\u8868\u793a\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\uff09<\/p>\n
resources\/js\/Pages\/SoftwareKeyboard\/Index.jsx<\/strong><\/p>\n
import {useEffect, useState} from 'react';\r\nimport SoftwareKeyboard from '@\/Components\/SoftwareKeyboard';<\/strong>\r\n\r\nexport default function Index() {\r\n\r\n    \/\/ Data\r\n    const [number1, setNumber1] = useState('1234567890');\r\n    const [number2, setNumber2] = useState('0987654321');\r\n    const [number3, setNumber3] = useState('');\r\n\r\n    \/\/ Effect\r\n    useEffect(() => {  \/\/ \u5165\u529b\u5185\u5bb9\u304c\u5909\u66f4\u3055\u308c\u305f\u3089\u5b9f\u884c\u3055\u308c\u308b\u90e8\u5206\r\n\r\n        console.log('number1 \u2192', number1);\r\n        console.log('number2 \u2192', number2);\r\n        console.log('number3 \u2192', number3);\r\n\r\n    }, [number1, number2, number3]);\r\n\r\n    return (\r\n        <div className='p-5'>\r\n            <h1 className=\"mb-4 font-bold\">\r\n                \u6570\u5b57\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30ad\u30fc\u30dc\u30fc\u30c9\u3064\u304d\u5165\u529b\u30dc\u30c3\u30af\u30b9\r\n                <small>\uff08Laravel + React + inertia\uff09<\/small>\r\n            <\/h1>\r\n            <div className=\"mb-3\">\r\n                <SoftwareKeyboard<\/strong>\r\n                    value={number1}<\/strong>\r\n                    onChange={value => setNumber1(value)} \/><\/strong>\r\n            <\/div>\r\n            <div className=\"mb-3\">\r\n                <SoftwareKeyboard<\/strong>\r\n                    value={number2}<\/strong>\r\n                    onChange={value => setNumber2(value)} \/><\/strong>\r\n            <\/div>\r\n            <div className=\"mb-3\">\r\n                <SoftwareKeyboard<\/strong>\r\n                    value={number3}<\/strong>\r\n                    onChange={value => setNumber3(value)} \/><\/strong>\r\n            <\/div>\r\n        <\/div>\r\n    );\r\n\r\n}<\/pre>\n
\u5185\u5bb9\u3068\u3057\u3066\u306f\u3001\u3053\u308c\u304b\u3089\u3064\u304f\u308b\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\uff13\u3064\u914d\u7f6e\u3057\u3001\u305d\u306e\u5165\u529b\u5185\u5bb9\u306b\u5909\u66f4\u304c\u3042\u3063\u305f\u3089\u30b3\u30f3\u30bd\u30fc\u30eb\u306b\u4e2d\u8eab\u3092\u8868\u793a\u3059\u308b\u3068\u3044\u3046\u6d41\u308c\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n
\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u3064\u304f\u308b<\/h1>\n
\u3067\u306f\u3001\u4eca\u56de\u306e\u30e1\u30a4\u30f3\u306b\u306a\u308b\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u300cSoftwareKeyboard.jsx<\/strong>\u300d\u3092\u3064\u304f\u3063\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n
resources\/js\/Components\/SoftwareKeyboard.jsx<\/strong><\/p>\n
import {useEffect, useRef, useState} from 'react';<\/strong>\r\n\r\nexport default function SoftwareKeyboard(props) {<\/strong>\r\n\r\n    \/\/ Data<\/strong>\r\n    const keyboardValues = [<\/strong>\r\n        '7', '8', '9',<\/strong>\r\n        '4', '5', '6',<\/strong>\r\n        '1', '2', '3',<\/strong>\r\n        '0', '\u2190', 'C',<\/strong>\r\n    ];<\/strong>\r\n    const [showKeyboard, setShowKeyboard] = useState(false);<\/strong>\r\n    const [value, setValue] = useState(props.value);<\/strong>\r\n    const [selection, setSelection] = useState(0);<\/strong>\r\n    const [initialized, setInitialized] = useState(false);<\/strong>\r\n\r\n    \/\/ Methods<\/strong>\r\n    const handleInputChange = newValue => {<\/strong>\r\n\r\n        const inputKeyboardValues = keyboardValues.filter(keyboardValue => { \/\/ \u5165\u529b\u53ef\u80fd\u306a\u5024\u306e\u307f\u3092\u62bd\u51fa<\/strong>\r\n\r\n            const invalidValues = ['\u2190', 'C'];<\/strong>\r\n\r\n            return invalidValues.includes(keyboardValue) === false;<\/strong>\r\n\r\n        });<\/strong>\r\n        const pattern = new RegExp('^('+ inputKeyboardValues.join('|') +')*$');<\/strong>\r\n\r\n        if(pattern.test(newValue)) { \/\/ \u5165\u529b\u53ef\u80fd\u6587\u5b57\u3060\u3051\u306e\u5834\u5408<\/strong>\r\n\r\n            setValue(newValue);<\/strong>\r\n\r\n            if(typeof props.onChange === 'function') {<\/strong>\r\n\r\n                props.onChange(newValue);<\/strong>\r\n\r\n            }<\/strong>\r\n\r\n        }<\/strong>\r\n\r\n    };<\/strong>\r\n    const handlerKeyboardClick = keyboardValue => {<\/strong>\r\n\r\n        const input = inputRef.current;<\/strong>\r\n        const selectionStart = input.selectionStart;<\/strong>\r\n        const selectionEnd = input.selectionEnd;<\/strong>\r\n        let fullValue = value.toString();<\/strong>\r\n\r\n        if(selectionStart !== selectionEnd) { \/\/ \u9078\u629e\u7bc4\u56f2\u304c\u3042\u308b\u3068\u304d\u306f\u6587\u5b57\u3092\u524a\u9664<\/strong>\r\n\r\n            fullValue = fullValue.slice(0, selectionStart) + fullValue.slice(selectionEnd);<\/strong>\r\n\r\n        }<\/strong>\r\n\r\n        let beforeValue  = fullValue.slice(0, selectionStart);<\/strong>\r\n        let middleValue = '';<\/strong>\r\n        let afterValue = fullValue.slice(selectionStart);<\/strong>\r\n        let newSelection = 0;<\/strong>\r\n\r\n        if(keyboardValue === '\u2190') { \/\/ \uff11\u6587\u5b57\u524a\u9664<\/strong>\r\n\r\n            beforeValue = beforeValue.slice(0, -1);<\/strong>\r\n            newSelection = beforeValue.length;<\/strong>\r\n\r\n        } else if(keyboardValue === 'C') { \/\/ \u30af\u30ea\u30a2<\/strong>\r\n\r\n            beforeValue = '';<\/strong>\r\n            afterValue = '';<\/strong>\r\n\r\n        } else {<\/strong>\r\n\r\n            middleValue = keyboardValue;<\/strong>\r\n            newSelection = selectionStart + 1;<\/strong>\r\n\r\n        }<\/strong>\r\n\r\n        setSelection(newSelection);<\/strong>\r\n\r\n        const newValue = beforeValue + middleValue + afterValue;<\/strong>\r\n        handleInputChange(newValue);<\/strong>\r\n\r\n    };<\/strong>\r\n\r\n    \/\/ Refs<\/strong>\r\n    const inputRef = useRef();<\/strong>\r\n\r\n    \/\/ Effect<\/strong>\r\n    useEffect(() => {<\/strong>\r\n\r\n        if(initialized === true) {<\/strong>\r\n\r\n            const input = inputRef.current;<\/strong>\r\n            input.focus();<\/strong>\r\n            input.setSelectionRange(selection, selection);<\/strong>\r\n\r\n        }<\/strong>\r\n\r\n        setInitialized(true);<\/strong>\r\n\r\n    }, [selection]);<\/strong>\r\n\r\n    return (<\/strong>\r\n        <><\/strong>\r\n\r\n            {\/* \u5165\u529b\u30dc\u30c3\u30af\u30b9 *\/}<\/strong>\r\n            <input<\/strong>\r\n                type=\"text\"<\/strong>\r\n                value={value}<\/strong>\r\n                ref={inputRef}<\/strong>\r\n                onChange={e => handleInputChange(e.target.value)}<\/strong>\r\n                onFocus={() => setShowKeyboard(true)} \/><\/strong>\r\n\r\n            {\/* \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30ad\u30fc\u30dc\u30fc\u30c9 *\/}<\/strong>\r\n            {showKeyboard && (<\/strong>\r\n                <div className=\"px-3 pb-3 mt-3 bg-gray-100 w-48 border border-gray-50\"><\/strong>\r\n                    <div className=\"text-right\"><\/strong>\r\n                        <a href=\"#\" className=\"text-blue-500 text-xs\" onClick={() => setShowKeyboard(false)}><\/strong>\r\n                            &times; <small>\u9589\u3058\u308b<\/small><\/strong>\r\n                        <\/a><\/strong>\r\n                    <\/div><\/strong>\r\n                    <div className=\"grid grid-cols-3 gap-3 mt-1\"><\/strong>\r\n                        {keyboardValues.map((keyboardValue, i) => (<\/strong>\r\n                            <button<\/strong>\r\n                                key={i}<\/strong>\r\n                                className=\"bg-cyan-900 text-white p-1\"<\/strong>\r\n                                onClick={() => handlerKeyboardClick(keyboardValue)}><\/strong>\r\n                                {keyboardValue}<\/strong>\r\n                            <\/button><\/strong>\r\n                        ))}<\/strong>\r\n                    <\/div><\/strong>\r\n                <\/div><\/strong>\r\n            )}<\/strong>\r\n\r\n        <\/><\/strong>\r\n    );<\/strong>\r\n\r\n}<\/strong><\/pre>\n
\u306a\u304a\u3001\u4eca\u56de\u306f\u30b3\u30fc\u30c9\u306f\u3053\u3053\u307e\u3067\u3067\u3059\u306e\u3067\u3001\u4e2d\u8eab\u3092\u8a73\u3057\u304f\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n
Data<\/h2>\n
\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u5185\u3067\u4f7f\u3046\u30c7\u30fc\u30bf\u4e00\u89a7\u3067\u3059\u3002
\n\u4e2d\u8eab\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n