vue 怎么根据数组里面的inputname的值找到这个数组并提取他的value

Question

Answer 1

arr.find(item=>item.inputname == 'sssssssssssssssss')

Answer 2

let arr = [
    {'inputname':1,value:'二级'},
    {'inputname':2,value:'三级'},
    {'inputname':3,value:'四级'}
]
let newArr = arr.map(item => {
    if(item.inputname === 2){ // value为 三级
        return item;
    }
})
console.log(newArr[0].value);

Answer 3

const inputname = "inputname";
// obj为符合inputname值的那个对象
const obj = array.find(item => item.inputname === inputname);
const value = obj.value;

Answer 4

let list = arr.filter(item=>item.inputname == 'XXX')
let array = []
list.map(v=> array.push(v.value))