$.Ajax 调用webService客户端js

<script type="text/javascript">

        $(document).ready(function() {

            $.ajaxWebService = function(url, params, fnSuccess) {

                if (params == null)

                    params = "{}";

                $.ajax({

                    type: "post",

                    contentType: "application/json",

                    url: url,

                    data: params,

                    dataType: "json",

                    success: fnSuccess,

                    error: function(error) { alert("调用出错" + error.responseText); }

                });

            }

            $("#customerName").keyup(function() {
                $.ajaxWebService("Default.aspx/GetCustomterCode", null, function(data) {

                    var json = eval('(' + data.d + ')');// 返回傎必须转为json对象

                    $(json.list).each(function() {

                    alert(this.CustomerCode);

                    });

                });

            });

        });

        

    </script>