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jQuery¿¡¼­ json º¯¼ö »ç¿ë(È°¿ë)¹ý
9³â Àü
<!DOCTYPE html>
<html>
<head>
        <meta charset="euc-kr">
        <title>jQuery¿¡¼­ json º¯¼ö »ç¿ë(È°¿ë)¹ý</title>
        <script src="http://scriptmoa.cafe24.com/scriptmoa/jQuery/jquery-2.1.1.min.js"></script>
        <script>

                function showDisplayLayerFunc() {
                        var jsonObj = [];
                        $("table > tbody > tr").each( function( index ) {
                                jsonObj.push({
                                        grade: $(this).children().eq(0).text(),
                                        name: $(this).children().eq(1).text(),
                                        number: $(this).children().eq(2).text()
                                });
                        });

                        for(i = 0; i < jsonObj.length; i++) {
                                $("#displayLayer").append("<input tepe='text' name='gradeName' value='"+ jsonObj[i].grade +" "+ jsonObj[i].name +" "+ jsonObj[i].number +"' /><br/>");
                        }
                }

        </script>
</head>
<body>

        <table border="1">
                <thead>
                        <tr>
                                <th>Çгâ</th>
                                <th>À̸§</th>
                                <th>¹øÈ£</th>
                        </tr>
                </thead>
                <tbody>
                        <tr>
                                <td>1Çгâ</td>
                                <td>±èö¼ö</td>
                                <td>1¹ø</td>
                        </tr>
                        <tr>
                                <td>1Çгâ</td>
                                <td>ÀÌ¿µÈñ</td>
                                <td>2¹ø</td>
                        </tr>
                        <tr>
                                <td>2Çгâ</td>
                                <td>¹Ú½Âö</td>
                                <td>1¹ø</td>
                        </tr>
                        <tr>
                                <td>2Çгâ</td>
                                <td>ÃÖº¸¶÷</td>
                                <td>2¹ø</td>
                        </tr>
                </tbody>
        </table>

        <p>
                <button onclick="showDisplayLayerFunc()">ÀÔ·Â</button>
        </p>

        <div id="displayLayer"></div>

</body>
</html>




¼³¸í

jQuery¿¡¼­ json º¯¼ö¸¦ »ç¿ëÇÏ´Â ¹æ¹ýÀº ¸¶Ä¡ ÀÚ¹Ù½ºÅ©¸³Æ® ¹è¿­À» »ç¿ëÇÏ´Â °Íó·³ °£´ÜÇÏ°í Æí¸®ÇÕ´Ï´Ù.
push() ¸Þ¼Òµå¸¦ ÀÌ¿ëÇؼ­ º¯¼ö¸¦ ¿øÇϴ´ë·Î ³ÖÀ» ¼ö ÀÖ½À´Ï´Ù.

jsonObj.push({
     grade: "1Çгâ",
     name: "±èö¼ö",
     number: "1¹ø",
     height: "177cm",
     ...
});


json º¯¼öÀÇ °ªÀ» °¡Á®¿Ã ¶§´Â .grade, .name, .number ó·³ ¼Ó¼º¸¸ Ç¥½ÃÇÏ¸é µË´Ï´Ù.

for(i = 0; i < jsonObj.length; i++) {
     jsonObj[i].grade +" "+ jsonObj[i].name +" "+ jsonObj[i].number
}


°¢ index º°·Î È£ÃâÇÏ·Á¸é jsonObj[0].grade, jsonObj[1].grade, jsonObj[2].grade ... È£ÃâÇÏ½Ã¸é µË´Ï´Ù.
jsonObj[0].grade +" "+ jsonObj[0].name +" "+ jsonObj[0].number
jsonObj[1].grade +" "+ jsonObj[1].name +" "+ jsonObj[1].number
jsonObj[2].grade +" "+ jsonObj[2].name +" "+ jsonObj[2].number
...
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