如何在react js中將某些對象鍵僅推送到另一個數組中

Question

我正在從后端獲取一些項目，現在我想創建單獨的重復數組ItemsModels並希望將這些項目發布到后端......可以對此提供任何幫助......

從后端獲取數據

  const Items = [
      { uid: "01", item: "Car", carModel: "i 20", model: 2010 },
      { uid: "02", item: "Car", carModel: "i 10", model: 2009 },
      { uid: "03", item: "Car", carModel: "Swift", model: 2011 },
      { uid: "04", item: "Car", carModel: "Polo", model: 2015 }
    ];

我想要這樣的重復數組....

 const ItemsModels = [
      { uid: "01", carModel: "Hundai i 20" },
      { uid: "02", carModel: "Hundai i 10" },
      { uid: "03", carModel: "Swift" },
      { uid: "04", carModel: "Polo" }
    ];

Answer 1

你可以做一個簡單的地圖

const ItemsModels = Items.map(item => {
      const { uid, carModel } = item;
      return { uid, carModel };
});