efw4.X

Record.length

length 属性返回 Record 中对象的数量(行数)。

示例

var record = new Record([
    {"data1":"hello world", "data2":123, "data3":new Date("2016/12/13") },
    {"data1":"hello human", "data2":456, "data3":new Date("2016/12/14") }
]);
var len = record.length;

API

调用 返回值
record. length Number