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HTML

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<a href="http://jckim0414.com/javascript-japanese-imeinput-method-editor-control-v-0-0-1/"/>Javascript Japanese IME(Input Method Editor) Control V.0.0.1</a>
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    <br/>
    <br/>
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    <div style="float:left;">
        <input id="input"></input>
        <button id="run">RUN</button>
    </div>
​
    <br/>
    <br/>
​
    <table style="float:left;">
        <tr>
            <th style="width:200px;">METHOD</th>
            <th style="width:100px;">RESULT</th>
        </tr>
​
        <tr>
            <td>isNumeric</td>
            <td id="isNumeric"></td>
        </tr>
​
        <tr>
            <td>isNumericWithFull</td>
            <td id="isNumericWithFull"></td>
        </tr>
​
        <tr>
            <td>isAlpha</td>
            <td id="isAlpha"></td>
        </tr>
​
        <tr>
            <td>isAlphaWithFull</td>
            <td id="isAlphaWithFull"></td>
        </tr>
​
        <tr>
            <td>isAlphaNumeric</td>
            <td id="isAlphaNumeric"></td>
        </tr>
​
        <tr>
            <td>isAlphaNumericWithFull</td>
            <td id="isAlphaNumericWithFull"></td>
        </tr>
​
        <tr>
            <td>isKanji</td>
            <td id="isKanji"></td>
        </tr>
​
        <tr>
            <td>isHiragana</td>
            <td id="isHiragana"></td>
        </tr>
​
        <tr>
            <td>isKatakana</td>
            <td id="isKatakana"></td>
        </tr>
​
        <tr>
            <td>isKatakanaHalf</td>
            <td id="isKatakanaHalf"></td>
        </tr>
​
        <tr>
            <td>isKatakanaWithHalf</td>
            <td id="isKatakanaWithHalf"></td>
        </tr>
​
        <tr>
            <td>isKana</td>
            <td id="isKana"></td>
        </tr>
​
        <tr>
            <td>isKanaWithHalf</td>
            <td id="isKanaWithHalf"></td>
        </tr>
​
        <tr>
            <td>isKanjiKana</td>
            <td id="isKanjiKana"></td>
        </tr>
​
        <tr>
            <td>isKanjiKanaWithHalf</td>
            <td id="isKanjiKanaWithHalf"></td>
        </tr>
​
        <tr>
            <td>isKanjiHiragana</td>
            <td id="isKanjiHiragana"></td>
        </tr>
​
        <tr>
            <td>isKanjiKatakana</td>
            <td id="isKanjiKatakana"></td>
        </tr>
​
        <tr>
            <td>isKanjiKatakanaHalf</td>
            <td id="isKanjiKatakanaHalf"></td>
        </tr>
​
        <tr>
            <td>isKanjiKatakanaWithHalf</td>
            <td id="isKanjiKatakanaWithHalf"></td>
        </tr>
​
    </table>
​
    <table style="float:left;">
        <tr>
            <th style="width:200px;">METHOD</th>
            <th style="width:100px;">RESULT</th>
        </tr>
        <tr>
            <td>getNumeric</td>
            <td id="getNumeric"></td>
        </tr>
​
        <tr>
            <td>getNumericFull</td>
            <td id="getNumericFull"></td>
        </tr>
​
        <tr>
            <td>getAlpha</td>
            <td id="getAlpha"></td>
        </tr>
​
        <tr>
            <td>getAlphaFull</td>
            <td id="getAlphaFull"></td>
        </tr>
​
        <tr>
            <td>getAlphaNumeric</td>
            <td id="getAlphaNumeric"></td>
        </tr>
​
        <tr>
            <td>getAlphaNumericFull</td>
            <td id="getAlphaNumericFull"></td>
        </tr>
​
        <tr>
            <td>getKanji</td>
            <td id="getKanji"></td>
        </tr>
        
        <tr>
            <td>getKanjiOnly</td>
            <td id="getKanjiOnly"></td>
        </tr>
​
        <tr>
            <td>getHiragana</td>
            <td id="getHiragana"></td>
        </tr>
​
        <tr>
            <td>getKatakana</td>
            <td id="getKatakana"></td>
        </tr>
​
        <tr>
            <td>getKatakanaHalf</td>
            <td id="getKatakanaHalf"></td>
        </tr>
​
        <tr>
            <td>getKana</td>
            <td id="getKana"></td>
        </tr>
​
        <tr>
            <td>toKanaHalf</td>
            <td id="toKanaHalf"></td>
        </tr>
    </table>

JavaScript

Module

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        var JcRegExp = function () {
            // unicode range is referenced by http://www.unicode.org/charts/
​
            // Numeric
            //   \u0030-\u0039  -----  u0030:0  u0039:9
            // FullWidth Numeric
            //   \uFF10-\uFF19  -----  uFF10:０ uFF19:９
​
            // Alphabet Uppercase
            //   \u0041-\u005A  -----  u0041:A  u005A:Z
            // Alphabet Lowercase
            //   \u0061-\u007A  -----  u0061:a  u007A:z
            // FullWidth Alphabet Uppercase
            //   \uFF21-\uFF3A  -----  uFF21:Ａ uFF3A:Ｚ
            // FullWidth Alphabet Lowercase
            //   \uFF41-\uFF5A  -----  uFF41:ａ uFF5A:ａ
​
            // kanji
            //   \u4E00-\u9FAF  -----  u4E00:一 u9FAF:龯
            // Hiragana
            //   \u3041-\u3096  -----  u3041:ぁ u3096:ゖ
            // Katakana
            //   \u30A1-\u30FF  -----  u30A1:ァ u30FF:ヿ
            // Katakana Phonetic Extensions
            //   \u31F0-\u31FF  -----  u31F0:ㇰ u31FF:ㇿ
            // Katakana Halfwidth
            //   \uFF66-\uFF9F  -----  uFF66:ｦ  uFF9F:ﾟ
​
            this.reNumeric = /[\u0030-\u0039]/g;
            this.reNumericFull = /[\uFF10-\uFF19]/g;
​
            this.reAlpha = /[\u0041-\u005A|\u0061-\u007A]/g;
            this.reAlphaFull = /[\uFF21-\uFF3A|\uFF41-\uFF5A]/g;
​
            this.reAlphaNumeric = /[\u0030-\u0039|\u0041-\u005A|\u0061-\u007A]/g;
            this.reAlphaNumericFull = /[\uFF10-\uFF19|\uFF21-\uFF3A|\uFF41-\uFF5A]/g;
​
            this.reKanji = /[\u4E00-\u9FAF]/g;
            this.reHiragana = /[\u3041-\u3096]/g;
            this.reKatakana = /[\u30A1-\u31FF]/g;
            this.reKatakanaHalf = /[\uFF66-\uFF9F]/g;
            this.reKatakanaWithHalf = /[\u30A1-\u31FF|\uFF66-\uFF9F]/g;
            this.reKana = /[\u3041-\u3096|\u30A1-\u31FF]/g;
            this.reKanaWithHalf = /[\u3041-\u3096|\u30A1-\u31FF|\uFF66-\uFF9F]/g
​
            this.reKanjiKana = /[\u4E00-\u9FAF|\u3041-\u3096|\u30A1-\u31FF]/g;
            this.reKanjiKanaWithHalf = /[\u4E00-\u9FAF|\u3041-\u3096|\u30A1-\u31FF|\uFF66-\uFF9F]/g;
            this.reKanjiHiragana = /[\u4E00-\u9FAF|\u3041-\u3096]/g;
            this.reKanjiKatakana = /[\u4E00-\u9FAF|\u30A1-\u31FF]/g;
            this.reKanjiKatakanaHalf = /[\u4E00-\u9FAF|\uFF66-\uFF9F]/g;
            this.reKanjiKatakanaWithHalf = /[\u4E00-\u9FAF|\u30A1-\u31FF|\uFF66-\uFF9F]/g;
​
            this.reNoNumeric = /[^\u0030-\u0039]/g;
            this.reNoNumericWithFull = /[^\u0030-\u0039|\uFF10-\uFF19]/g;
​
            this.reNoAlpha = /[^\u0041-\u005A|\u0061-\u007A]/g;
            this.reNoAlphaWithFull = /[^\u0041-\u005A|\u0061-\u007A|\uFF21-\uFF3A|\uFF41-\uFF5A]/g;
​
            this.reNoAlphaNumeric = /[^\u0030-\u0039|\u0041-\u005A|\u0061-\u007A]/g;
            this.reNoAlphaNumericWithFull = /[^\u0030-\u0039|\uFF10-\uFF19|\u0041-\u005A|\u0061-\u007A|\uFF21-\uFF3A|\uFF41-\uFF5A]/g;
​
            this.reNoKanji = /[^\u4E00-\u9FAF]/g;
            this.reNoHiragana = /[^\u3041-\u3096]/g;
            this.reNoKatakana = /[^\u30A1-\u31FF]/g;
            this.reNoKatakanaHalf = /[^\uFF66-\uFF9F]/g;
            this.reNoKatakanaWithHalf = /[^\u30A1-\u31FF|\uFF66-\uFF9F]/g;
            this.reNoKana = /[^\u3041-\u3096|\u30A1-\u31FF]/g;
            this.reNoKanaWithHalf = /[^\u3041-\u3096|\u30A1-\u31FF|\uFF66-\uFF9F]/g
​
            this.reNoKanjiKana = /[^\u4E00-\u9FAF|\u3041-\u3096|\u30A1-\u31FF]/g;
            this.reNoKanjiKanaWithHalf = /[^\u4E00-\u9FAF|\u3041-\u3096|\u30A1-\u31FF|\uFF66-\uFF9F]/g;
            this.reNoKanjiHiragana = /[^\u4E00-\u9FAF|\u3041-\u3096]/g;
            this.reNoKanjiKatakana = /[^\u4E00-\u9FAF|\u30A1-\u31FF]/g;
            this.reNoKanjiKatakanaHalf = /[^\u4E00-\u9FAF|\uFF66-\uFF9F]/g;
            this.reNoKanjiKatakanaWithHalf = /[^\u4E00-\u9FAF|\u30A1-\u31FF|\uFF66-\uFF9F]/g;
        };
​
        JcRegExp.prototype = {
            version: "0.1.0"// TODO SET VERSION
            ,
​
            toString: function () {
                return "this is RegExp support for Japanese.";
            }
            ,
​
            returnTrueWhenNullOrEmpty: false
            ,
​
            isNumeric: function (value) {
                if (this.isNullOrEmpty(value) && !this.returnTrueWhenNullOrEmpty) { return false; }
                return !value.match(this.reNoNumeric);
            }
            ,
​
            isNumericWithFull: function (value) {
                if (this.isNullOrEmpty(value) && !this.returnTrueWhenNullOrEmpty) { return false; }
                return !value.match(this.reNoNumericWithFull);
            }
            ,
​
            isAlpha: function (value) {
                if (this.isNullOrEmpty(value) && !this.returnTrueWhenNullOrEmpty) { return false; }
                return !value.match(this.reNoAlpha);
            }
            ,
​
            isAlphaWithFull: function (value) {
                if (this.isNullOrEmpty(value) && !this.returnTrueWhenNullOrEmpty) { return false; }
                return !value.match(this.reNoAlphaWithFull);
            }
            ,
​
            isAlphaNumeric: function (value) {
                if (this.isNullOrEmpty(value) && !this.returnTrueWhenNullOrEmpty) { return false; }
                return !value.match(this.reNoAlphaNumeric);
            }
            ,
​
            isAlphaNumericWithFull: function (value) {
                if (this.isNullOrEmpty(value) && !this.returnTrueWhenNullOrEmpty) { return false; }
                return !value.match(this.reNoAlphaNumericWithFull);
            }
            ,
​
            isKanji: function (value) {
                if (this.isNullOrEmpty(value) && !this.returnTrueWhenNullOrEmpty) { return false; }
                return !value.match(this.reNoKanji);
            }
            ,
​
            isHiragana: function (value) {
                if (this.isNullOrEmpty(value) && !this.returnTrueWhenNullOrEmpty) { return false; }
                return !value.match(this.reNoHiragana);
            }
            ,
​
            isKatakana: function (value) {
                if (this.isNullOrEmpty(value) && !this.returnTrueWhenNullOrEmpty) { return false; }
                return !value.match(this.reNoKatakana);
            }
            ,
​
            isKatakanaHalf: function (value) {
                if (this.isNullOrEmpty(value) && !this.returnTrueWhenNullOrEmpty) { return false; }
                return !value.match(this.reNoKatakanaHalf);
            }
            ,
​
            isKatakanaWithHalf: function (value) {
                if (this.isNullOrEmpty(value) && !this.returnTrueWhenNullOrEmpty) { return false; }
                return !value.match(this.reNoKatakanaWithHalf);
            }
            ,
​
            isKana: function (value) {
                if (this.isNullOrEmpty(value) && !this.returnTrueWhenNullOrEmpty) { return false; }
                return !value.match(this.reNoKana);
            }
            ,
​
            isKanaWithHalf: function (value) {
                if (this.isNullOrEmpty(value) && !this.returnTrueWhenNullOrEmpty) { return false; }
                return !value.match(this.reNoKanaWithHalf);
            }
            ,
​
            isKanjiKana: function (value) {
                if (this.isNullOrEmpty(value) && !this.returnTrueWhenNullOrEmpty) { return false; }
                return !value.match(this.reNoKanjiKana);
            }
            ,
​
            isKanjiKanaWithHalf: function (value) {
                if (this.isNullOrEmpty(value) && !this.returnTrueWhenNullOrEmpty) { return false; }
                return !value.match(this.reNoKanjiKanaWithHalf);
            }
            ,
​
            isKanjiHiragana: function (value) {
                if (this.isNullOrEmpty(value) && !this.returnTrueWhenNullOrEmpty) { return false; }
                return !value.match(this.reNoKanjiHiragana);
            }
            ,
​
            isKanjiKatakana: function (value) {
                if (this.isNullOrEmpty(value) && !this.returnTrueWhenNullOrEmpty) { return false; }
                return !value.match(this.reNoKanjiKatakana);
            }
            ,
​
            isKanjiKatakanaHalf: function (value) {
                if (this.isNullOrEmpty(value) && !this.returnTrueWhenNullOrEmpty) { return false; }
                return !value.match(this.reNoKanjiKatakanaHalf);
            }
            ,
​
            isKanjiKatakanaWithHalf: function (value) {
                if (this.isNullOrEmpty(value) && !this.returnTrueWhenNullOrEmpty) { return false; }
                return !value.match(this.reNoKanjiKatakanaWithHalf);
            }
            ,
​
            getNumeric: function (value) {
                return value.replace(this.reNoNumericWithFull, "").replace(this.reNumericFull, function (s) {
                    return String.fromCharCode(s.charCodeAt(0) - 0xFEE0);
                });
            }
            ,
​
            getNumericFull: function (value) {
                return value.replace(this.reNoNumericWithFull, "").replace(this.reNumeric, function (s) {
                    return String.fromCharCode(s.charCodeAt(0) + 0xFEE0);
                });
            }
            ,
​
            getAlpha: function (value) {
                return value.replace(this.reNoAlphaWithFull, "").replace(this.reAlphaFull, function (s) {
                    return String.fromCharCode(s.charCodeAt(0) - 0xFEE0);
                });
            }
            ,
​
            getAlphaFull: function (value) {
                return value.replace(this.reNoAlphaWithFull, "").replace(this.reAlpha, function (s) {
                    return String.fromCharCode(s.charCodeAt(0) + 0xFEE0);
                });
            }
            ,
​
            getAlphaNumeric: function (value) {
                return value.replace(this.reNoAlphaNumericWithFull, "").replace(this.reAlphaNumericFull, function (s) {
                    return String.fromCharCode(s.charCodeAt(0) - 0xFEE0);
                });
            }
            ,
​
            getAlphaNumericFull: function (value) {
                return value.replace(this.reNoAlphaNumericWithFull, "").replace(this.reAlphaNumeric, function (s) {
                    return String.fromCharCode(s.charCodeAt(0) + 0xFEE0);
                });
            }
            ,
​
            getKanji: function (value) {
                return value.replace(this.reNoKanjiKana, "");
            }
            ,
            
            getKanjiOnly: function (value) {
                return value.replace(this.reNoKanji, "");
            }
            ,
​
            getHiragana: function (value) {
                return value.replace(this.reNoHiragana, "");
            }
            ,
​
            getKatakana: function (value) {
                // TODO HALF TO FULL
                return value.replace(this.reNoKatakanaWithHalf, "").replace(this.reKatakanaHalf, function (s) {
                    return String.fromCharCode(s.charCodeAt(0) + 0xFEE0);
                });
            }
            ,
​
            getKatakanaHalf: function (value) {
                // TODO FULL TO HALF
                return value.replace(this.reNoKatakanaWithHalf, "").replace(this.reKatakanaHalf, function (s) {
                    return String.fromCharCode(s.charCodeAt(0) + 0xFEE0);
                });
            }
            ,
​
            getKana: function (value) {
                return value.replace(this.reNoKana, "");
            }
            ,
​
​
            isNullOrEmpty: function (value) {
                return value === undefined || value === null || value === "";
            }
        }
​
​
​
        var re = new JcRegExp();
        document.getElementById("run").onclick = function() {
            setValueAuto("isNumeric");
            setValueAuto("isNumericWithFull");
            setValueAuto("isAlpha");
            setValueAuto("isAlphaWithFull");
            setValueAuto("isAlphaNumeric");
            setValueAuto("isAlphaNumericWithFull");
​
            setValueAuto("isKanji");
            setValueAuto("isHiragana");
            setValueAuto("isKatakana");
            setValueAuto("isKatakanaHalf");
            setValueAuto("isKatakanaWithHalf");
            setValueAuto("isKana");
            setValueAuto("isKanaWithHalf");
​
            setValueAuto("isKanjiKana");
            setValueAuto("isKanjiKanaWithHalf");
            setValueAuto("isKanjiHiragana");
            setValueAuto("isKanjiKatakana");
            setValueAuto("isKanjiKatakanaHalf");
            setValueAuto("isKanjiKatakanaWithHalf");
​
            setValueAuto("getNumeric");
            setValueAuto("getNumericFull");
            setValueAuto("getAlpha");
            setValueAuto("getAlphaFull");
            setValueAuto("getAlphaNumeric");
            setValueAuto("getAlphaNumericFull");
​
            setValueAuto("getKanji");
            setValueAuto("getKanjiOnly");
            setValueAuto("getHiragana");
            setValueAuto("getKatakana");
            setValueAuto("getKatakanaHalf");
            setValueAuto("getKana");
        }
​
        function setValueAuto(apiName) {
            var value = re[apiName](document.getElementById("input").value);
            document.getElementById(apiName).innerText = value;
            document.getElementById(apiName).style.color = value ? "blue" : "red";
        }
​

CSS

xxxxxxxxxx
 
table, table tr, table tr td {
    border: 1px solid black;
}

944px

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