1
所以我有以下的窩:通過鑰匙訪問巢元素與d3.js
var myNest = [
{"key":"1","values":[...]},
{"key":"2","values":[...]},
{"key":"3","values":[...]},
]
我如何可以訪問使用自己的鑰匙這些元素?
我知道我可以通過自己的指數
myNext[0] //return elements with key=="1"
myNest[1] //return elements with key=="2"
但我想這樣做訪問它們是:
myNest["1"] //return elements with key=="1"
myNest["2"] //return elements with key=="2"
感謝