arkadaşlar elimde bir kod var ve tabloya göre sabitlenmemiş yani sayfada 2 tablo olduğunda çalışmıyor bunu nasıl çözebilirim.



<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Document</title>
    <script src="http://code.jquery.com/jquery-1.11.3.min.js"></script>
</head>

<script type="text/javascript">
var container = '<tr><td><input type="text" class="plaka left"></td><td><input type="text" class="plaka right" value="#"></td><td><select><option selected></option><option>Palet</option><option>Adet</option></select></td></tr>';

$(document).ready(function() {

    function removeEvent() {
        $(".remove").parent().remove(), $("table tr").length > 1 && $("table tr:last").append('<td><span class="remove">SİL</span></td>')
    }

    $(document).on("focusout", ".plaka.right", function() {
        var thisValue = Number($(this).parent().prev().find("input").val()),
            eValue = Number($(this).val());
        thisValue >= eValue && "#" != eValue && ($(this).val(Number(thisValue) + 1), $("tr").eq($(this).parent().parent().index() + 1).find(".left").val(Number(thisValue) + 2), removeEvent())
    });

    $(document).on("keyup", ".plaka.right", function() {
        var eValue = Number($(this).val().split(" ").join(""));
        eValue >= 0 && $(this).parent().parent().index() == $("tr").length - 1 ? ($("table").append(container), $("table .plaka.left:last").val(Number(eValue) + 1), removeEvent()) : $("tr").eq($(this).parent().parent().index() + 1).find(".left").val(Number( eValue ) + 1)
    });

    $(document).on("keyup", ".plaka.left", function() {
        var thisValue = Number($(this).val().split(" ").join(""));
        thisValue > 0 && $("tr").eq( $(this).parent().parent().index() - 1 ).find(".right").val( Number(thisValue) - 1 )
    });

    $(document).on("keypress", ".plaka", function(t) {
        var e = t.which ? t.which : t.keyCode;
        return !(e > 31 && (48 > e || e > 57))
    });

    $(document).on("click", ".remove", function() {
        $(this).parent().parent().remove();
        removeEvent();
        $("table .plaka.right:last").val("#");
    });

});
</script>

<style type="text/css">
    .plaka{width: 35px;}
    .remove{ cursor: pointer; }
    #container{display: none;}
</style>

<body>
    <table>
        <tr>
            <td><input type="text" class="plaka left" value="0" readonly></td>
            <td><input type="text" class="plaka right" value="#"></td>
            <td>
                <select>
                    <option selected></option>
                    <option>Palet</option>
                    <option>Adet</option>
                </select>
            </td>
        </tr>
    </table>
</body>
</html>