无视JSON字段名，输出Table字符串

工作需要，新建javascript函数 参数 JSON对象，返回值 ：table控件的行(<tr><th></th>...</tr><tr><td></td>...</tr>))

     function GetTableStrFromJSON(JSON) {
                var table = '<tr>';
                for (var i = 0; i < 1; i++) {
                    for (var filed in JSON[i]) {
                        table = table + '<th>' + filed + '</th>';
                    }
                }
                table = table + '</tr>';
                for (var j = 0; j < JSON.length; j++) {
                    for (var i = 0; i < 1; i++) {
                        table = table + '<tr>';
                        for (var filed in JSON[i]) {
                            table = table + '<td>' + eval('JSON[j].' + filed + '') + '</td>';
                        }
                        table = table + '</tr>';
                    }
                }
                return table;
            }