js object add indexvar a{a:1}var index ba.index 2结果a{a:1,index:2}想要的是a{a:
js object add index
var a={"a":1};
var index = "b";
a.index = 2;
结果a={"a":1,"index":2}
想要的是a={"a":1,"b":2}
any idea?
[解决办法]
正确的方法是:
a[index]=2;
试一下吧
[解决办法]
你模拟array?
[解决办法]
a[index]=2;
