javascript get element by id
var element = document.getElementById("YourElementId");javascript get element by id
var element = document.getElementById("YourElementId");javascript find
const inventory = [
{name: 'apples', quantity: 2},
{name: 'cherries', quantity: 8}
{name: 'bananas', quantity: 0},
{name: 'cherries', quantity: 5}
{name: 'cherries', quantity: 15}
];
const result = inventory.find( ({ name }) => name === 'cherries' );
console.log(result) // { name: 'cherries', quantity: 5 }array find
const array1 = [5, 12, 8, 130, 44];
const found = array1.find(element => element > 10);
console.log(found);
// expected output: 12js array find
const myArray = ["sun","moon","earth"];
const lookingFor = "earth"
console.log(myArray.find(planet => { return planet === lookingFor })
// expected output: earthfind element and find elements
Differences between findElement and findElementS method?
--> findElement():
-It does returns SINGLE web element.
- Return type: WebElement
- If it cannot find a web element, it throw - NoSuchElementException
--> findElements():
- Returns a List of WebElements
- Return type: List<WebElement>find element in javascript
//<div id="demo-id"></div>
var ele1 = document.getElementById("demo-id");
//<div class="demo-class"></div>
var ele2 = document.getElementsByClassName("demo-class");
//<div name="demo-name"></div>
var ele3 = document.getElementsByName("demo-name");
//<p>Some text</p>
var ele4 = document.getElementsByTagName("p");
//<div id="demo-id"></div>
var ele1 = document.querySelector("#demo-id");
//<div class="demo-class"></div>
var ele2 = document.querySelectorAll(".demo-class");
//<div name="demo-name"></div>
var ele3 = document.querySelectorAll('[name="demo-name"]');
//<p>Some text</p>
var ele4 = document.querySelectorAll("p");Copyright © 2021 Codeinu
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