用ionic 3中的两个值过滤数组

Question

我有较高的价格值和较低的价格值。我有一个数组..所以现在我需要在高价和低价之间过滤数组

High price = 90;
low price = 20;

actual array = [
      { price: "10" },
      { price: "30" },
      { price: "40" },
      { price: "70" },
      { price: "90" },
      { price: "100" }
    ];

所以现在过滤后我只需要在 values.like 这个

之间

array = [
     { price: "30" },
     { price: "40" },
     { price: "70" },
     { price: "90" }
    ];

Answer 1

您可以使用filter方法：

let array = [
  { price: "10" },
  { price: "30" },
  { price: "40" },
  { price: "70" },
  { price: "90" },
  { price: "100" }
];

let highPrice = 90;
let lowPrice = 20;

const result = array.filter(s => s.price >= lowPrice && s.price <= highPrice)
console.log(result)