数组中多个值的过滤方法Javascript [已关闭]

ffscu2ro 于 2023-05-12 发布在 Java

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我有这个数组

var selectedId = [
  "12",
  "22"
];

var allData = [{
    "id": "12",
    "title": "Title 1",
    "description": "description"
  },
  {
    "id": "22",
    "title": "Title 2",
    "description": "description"
  },
  {
    "id": "25",
    "title": "Title 3",
    "description": "description"
  }
]

我想使用过滤器功能检查多个ID

this.allData.filter((people => people.id=='12'));

对于单个值，它是工作的，但我有12和22，我想只得到这两个记录。
任何解决方案。谢谢

JavaScript

来源：https://stackoverflow.com/questions/76224576/filter-method-on-multiple-values-in-array-javascript

3条答案

按热度按时间

mepcadol1#

可以使用array.includes()

const selectedId = [
  "12",
  "22"
];

const allData = [
  {
    "id":"12",
    "title":"Title 1",
    "description":"description"
  },
  {
    "id":"22",
    "title":"Title 2",
    "description":"description"
  },
  {
    "id":"25",
    "title":"Title 3",
    "description":"description"
  }
]

const filtered = allData.filter((people => selectedId.includes(people.id))); 
console.log(filtered);

赞(0）回复(0）举报 2023-05-12

a11xaf1n2#

var selectedId = [
  "12",
  "22"
];

var allData = [{
    "id": "12",
    "title": "Title 1",
    "description": "description"
  },
  {
    "id": "22",
    "title": "Title 2",
    "description": "description"
  },
  {
    "id": "25",
    "title": "Title 3",
    "description": "description"
  }
];

console.log(allData.filter(people => selectedId.includes(people.id)));

赞(0）回复(0）举报 2023-05-12

hjqgdpho3#

您可以使用此方法：

this.allData.filter((people => selectedId.includes(people.id)))

赞(0）回复(0）举报 2023-05-12

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数组中多个值的过滤方法Javascript [已关闭]

3条答案

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