filter on an array javascript code example
Example 1: js filter array of objects by value
var heroes = [
{name: “Batman”, franchise: “DC”},
{name: “Ironman”, franchise: “Marvel”},
{name: “Thor”, franchise: “Marvel”},
{name: “Superman”, franchise: “DC”}
];
var marvelHeroes = heroes.filter(function(hero) {
return hero.franchise == “Marvel”;
});
Example 2: filter javascript array
var words = ['spray', 'limit', 'elite', 'exuberant', 'destruction', 'present'];
const result = words.filter(word => word.length > 6);
console.log(result);
Example 3: filter in js
const filterThisArray = ["a","b","c","d","e"]
console.log(filterThisArray)
const filteredThatArray = filterThisArray.filter((item) => item!=="e")
console.log(filteredThatArray)
Example 4: filter out arrays js
let newArray = array.filter(function(item) {
return condition;
});