js定义map及赋值

1、定义map

var packageInfoMap= new Map();

2、赋固定值

var packageInfoMap = new Map([

        ["支","ZH"],
        ["套","TO"],
        ["扎","ZA"]

 ]);

动态赋值：

var data = _comboboxValues.SYS_CD_UOM;
$.each(data, function (i, item) {
        packageInfoMap.set(item.name,item.code);
});