javascript filter array multiple values
// use .filter and write multiple validations in the callback function
let numbers = [3, 7, 2, 15, 4, 9, 21, 14];
let filteredNumbers = numbers.filter(function (currentElement) {
if (currentElement > 3 && currentElement < 17) {
return true;
}
});
console.log(filteredNumbers);filter js object array based on multiple parameters
var arr= [{id: "123", name: "Foo"},
{id: "123", name: "Bar"},
{id: "345", name: "Foo"},
{id: "678", name: "FooBar"}
];
var name = 'Foo';
var id = '123';
arr = arr.filter(function(elem) {
//return false for the element that matches both the name and the id
return !(elem.id == id && elem.name == name)
});Copyright © 2021 Codeinu
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