JS filter an array object-CodePudding

I have the following JSON:

"menu":[
    {
        "name": "Home",
        "icon": "ri-home-4-line",
        "layoutCode": "",
        "active": ["h1"]
    },
    {
        "name": "Cust", 
        "layoutCode": "",
        "icon": "ri-user-2-fill",
        "active": ["c1", "c2"]

    }
]

What I would like to do is filter by active and get the parent object.

I tried with this:

json_menu.menu.filter(record => record.active === 'c1')

but i obtain an empty object.

CodePudding user response：

You need to check if active includes "c1".

const menu = [
  {
    name: "Home",
    icon: "ri-home-4-line",
    layoutCode: "",
    active: ["h1"]
  },
  {
    name: "Cust",
    layoutCode: "",
    icon: "ri-user-2-fill",
    active: ["c1", "c2"]
  }
];

const result = menu.filter(m => m.active.includes("c1"));
console.log(result);

CodePudding user response：

activeis an array. Try:

json_menu.menu.filter(record => record.active.includes('c1'))

CodePudding user response：

You can use includes instead of ===

json_menu.menu.filter(record => record.active.includes('c1'))

CodePudding user response：

json_menu.menu.filter(record => record.active.includes('c1'))

use includes function to check item in array