1
從陣列具有特定屬性的所有對象。如果我有這樣的架構獲得在貓鼬
food = {
name : String,
favouriteFoods : []
}
每個favoritefood元素,像這樣
var favoritefood = new Object;
favoritefood.cuisine = 'indian';
favoritefood.flavor = 'spicy';
對象是可以查詢貓鼬讓所有favoritefood對象的flavor屬性設置爲「spicy」?
使用[Array.prototype.filter]試用(https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array /過濾) – elclanrs 2014-11-24 23:29:11