Edit in JSFiddle

/* getting multiple input's value from tr[i] td[j] */

$("#btnShow").click(function () {
    $('#TBI table tr:eq(1) td:eq(1):has(input)').each(function () {
        var row = this;
        var values = "";
        $('input', this).each(function () {
            values = values + $(this).val() + ",";
        });
        values = values.substring() + " ";

        alert(values);
    });
});

Get the data of tr[1] and td[1] by clicking the button.
<hr>
<div id="TBI">
    <table border="1">
        <tr class="t-state-selected t-grid-edit-row">
            <td>
                <input id="ijn" type="text" value="hello1" name="ijn" />
                <input id="ijn" type="text" value="hello2" name="ijn" />
            </td>
            <td class="t-grid-edit-cell">
                <input id="ijn" type="text" value="hello" name="ijn" />
            </td>
            <td>data1</td>
        </tr>
        <tr class="t-state-selected t-grid-edit-row">
            <td>
                <input id="ijn" type="text" value="hello11" name="ijn" />
                <input id="ijn" type="text" value="hello22" name="ijn" />
            </td>
            <td class="t-grid-edit-cell">
                <input id="ijn" type="text" value="hello222" name="ijn" />
            </td>
            <td>data2</td>
        </tr>
    </table>
</div>
<hr>
<input type="button" value="Get data" id="btnShow" />