javascript filter syntaxexamples
Example 1: who to accses to an object vallue inside an array with .filter method js
const array = [
{
username: "john",
team: "red",
score: 5,
items: ["ball", "book", "pen"]
},
{
username: "becky",
team: "blue",
score: 10,
items: ["tape", "backpack", "pen"]
},
{
username: "susy",
team: "red",
score: 55,
items: ["ball", "eraser", "pen"]
},
{
username: "tyson",
team: "green",
score: 1,
items: ["book", "pen"]
},
];
const filterArray=array.filter(word=>word.team==="red")
Example 2: filter array by keyword
var data = [
{email: "[email protected]",nama:"User A", Level:"Super Admin"},
{email: "[email protected]",nama:"User B", Level:"Super Admin"},
{email: "[email protected]",nama:"User C", Level:"Standart"},
{email: "[email protected]",nama:"User D", Level:"Standart"},
{email: "[email protected]",nama:"User E", Level:"Admin"},
{email: "[email protected]",nama:"User F", Level:"Standart"}
];
var filter = "Level";
var keyword = "Standart";
var filteredData = data.filter(function(obj) {
return obj[filter] === keyword;
});
console.log(filteredData);