Javascript 如何根据两个属性对数组对象进行排序
嗨,我有一个对象数组Javascript 如何根据两个属性对数组对象进行排序,javascript,Javascript,嗨,我有一个对象数组 cards = [ { Asset: "2C.jpg", CardName: "2C", CardPlayed: 0, Playbell: 0, PlayerName: "player1", Rank: 2, Suit: "C" }, { Asset: "9S.jpg", CardName: "9S", CardPlayed: 0, Playbell: 0, PlayerName: "player2", Rank: 9, Su
cards = [
{ Asset: "2C.jpg",
CardName: "2C",
CardPlayed: 0,
Playbell: 0,
PlayerName: "player1",
Rank: 2,
Suit: "C"
},
{ Asset: "9S.jpg",
CardName: "9S",
CardPlayed: 0,
Playbell: 0,
PlayerName: "player2",
Rank: 9,
Suit: "S"
},
{ Asset: "6D.jpg",
CardName: "6D",
CardPlayed: 0,
Playbell: 0,
PlayerName: "player1",
Rank: 6,
Suit: "D"
}];
我需要根据
Suit
属性对这些对象进行排序,但只能对PlayerName
属性值等于“player1”
的对象进行排序,非常感谢您的帮助。要对PlayerName
上的数组进行排序,然后对Suit
进行排序:
var filtered = cards.filter(function(card){
return card.PlayerName === "player1";
});
var sorted = filtered.sort(function(a,b){
if (a.Suit > b.Suit) {
return 1;
}
if (a.Suit < b.Suit) {
return -1;
}
// a must be equal to b
return 0;
});
cards.sort(function(x, y){
return (
x.PlayerName < y.PlayerName ? -1 :
x.PlayerName > y.PlayerName ? 1 :
x.Suit < y.Suit ? -1 :
x.Suit > y.Suit ? 1 :
0
);
});
cards.sort(函数(x,y){
返回(
x、 PlayerNamey.PlayerName?1:
x、 套装y.套装?1:
0
);
});
要在PlayerName
上排序数组,然后在Suit
上排序数组,请执行以下操作:
cards.sort(function(x, y){
return (
x.PlayerName < y.PlayerName ? -1 :
x.PlayerName > y.PlayerName ? 1 :
x.Suit < y.Suit ? -1 :
x.Suit > y.Suit ? 1 :
0
);
});
cards.sort(函数(x,y){
返回(
x、 PlayerNamey.PlayerName?1:
x、 套装y.套装?1:
0
);
});
要在PlayerName
上排序数组,然后在Suit
上排序数组,请执行以下操作:
cards.sort(function(x, y){
return (
x.PlayerName < y.PlayerName ? -1 :
x.PlayerName > y.PlayerName ? 1 :
x.Suit < y.Suit ? -1 :
x.Suit > y.Suit ? 1 :
0
);
});
cards.sort(函数(x,y){
返回(
x、 PlayerNamey.PlayerName?1:
x、 套装y.套装?1:
0
);
});
要在PlayerName
上排序数组,然后在Suit
上排序数组,请执行以下操作:
cards.sort(function(x, y){
return (
x.PlayerName < y.PlayerName ? -1 :
x.PlayerName > y.PlayerName ? 1 :
x.Suit < y.Suit ? -1 :
x.Suit > y.Suit ? 1 :
0
);
});
cards.sort(函数(x,y){
返回(
x、 PlayerNamey.PlayerName?1:
x、 套装y.套装?1:
0
);
});
可能有助于为EcmaScript<5提供可选的筛选器可能有助于为EcmaScript<5提供可选的筛选器可能有助于为EcmaScript<5提供可选的筛选器可能有助于为EcmaScript<5提供可选的筛选器