$.ajax({
url: 'ws_Ajax.asmx/BindDictByUpper',
type: 'POST',
contentType: 'application/json;charset=utf-8',
dataType: 'json',
data: '{ PpareId:"' + varlue + '"}',
success: function (data) {
var dataObj = eval("(" + data + ")");
// $('#myList').html('');
// for (var i = 0; i < msg.d.length; i++) {
// $('#myList').append('<li>' + msg.d[i] + '</li>');
// }
alert(dataObj);
$.each({ name: "John", lang: "JS" }, function (i, n) {
alert("Name: " + i + ", Value: " + n);
});
$.each(dataObj, function (idx, item) {
if (idx == 0) {
return true; //同countinue，返回false同break
}
alert("name:" + item['name'] + ",value:" + item['value']);
});
},
//data: '{query:"' + $('#editQuery').val() + '"}',
processData: false
});

/// <summary>
/// Datatable轉換為Json
/// </summary>
/// <param name="table">Datatable對象</param>
/// <returns>Json字符串</returns>
public static string ToJson(DataTable Adt)
{
StringBuilder jsonString = new StringBuilder();
jsonString.Append("[");
foreach (DataRow pdr in Adt.Rows)
{
jsonString.Append("{");
jsonString.AppendFormat("name:/"{0}/",value:/"{1}/"", pdr["字典內容"].ToString(), pdr["序號"].ToString());
jsonString.Append("},");
// jsonString.AppendFormat("{name:'{0}',value:'{1}'},", pdr["字典內容"].ToString(), pdr["序號"].ToString());
}
jsonString.Remove(jsonString.Length - 1, 1);
jsonString.Append("]");
return jsonString.ToString();
}

[System.Web.Script.Services.ScriptService]

$.each(data.root,function(idx,item){
if(idx==0){
return true;//同countinue，返回false同break
}
alert("name:"+item.name+",value:"+item.value);
});
});