怎样用jquery获取table的每一行的某一列，并且改变他的值

我这样写为什么改变不了值呢，求教

//ajax外面的那句改成下面
var column = rows[i].cells[3];
var c3 = column.innerHTML;
$.ajax({
    //只改success
    success:function(data) {
        column.innerHTML = data.name;
    }
});

for (var i = 0; i < rows.length; i++) {
    (function(j) {
        $.ajax({
            url: "..........",
            type: "POST",
            dataType: "json",
            data: {..........}
            success: function (data) {
                $(rows[j].cells[3]).html(data.name);
            }
        });
    })(i);
}