How do I change the list item text using DOM (JS)? Say item3 to itemNew.

18th May 2021, 12:14 PM

Sandesh Adhikari

4 ответов

+ 2

You can select first ul element by it's tag name. And use lastChild property to access the lastChild of ul i.e. list with text "item3" . var u=document.querySelector("ul"); u.lastChild.textContent="newItem";

18th May 2021, 12:48 PM

Abhay

+ 1

-set an id eg: <li id='3'>item3</li> -use getElementById('3') method eg: let el = document.getElementById('3'); -Assign el to itemNew: el = 'itemNew'

18th May 2021, 12:46 PM

Apongpoh Gilbert

you should use css selectors for that this is how to access it let thirdListElement = document.querySelector("li:nth-child(3)").innerText; thirdListElement = "itemNew";

18th May 2021, 12:44 PM

Nima

select the targeted element using one of the method suggested and assign it to a variable (ie named 'e' or whatever you want), then to change its content, use either: 1) e.textContent or e.innerText properties to assign plain text to it 2) e.innerHTML property to assign to it html text (text parsed as html code) https://developer.mozilla.org/en-US/docs/Web/API/Node/textContent https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement/innerText https://developer.mozilla.org/en-US/docs/Web/API/Element/innerHTML

18th May 2021, 7:42 PM

visph