“querySelelectionall” Kod odpowiedzi

JS Foreach QuerySelelectorall

const allSpanElements = document.querySelectorAll('span');

allSpanElements.forEach((spanElement) => {
  	// Here comes the Code that should be executed on every Element, e.g.
	spanElement.innerHTML = "This Content will appear on every span Element now";
});
Qing of Kueens

querySelelectionall

//To obtain a NodeList of all of the <p> elements in the document:
const matches = document.querySelectorAll("p");

//This example returns a list of all <div> elements within the document with a class of either note or alert:
const matches = document.querySelectorAll("div.note, div.alert");

//Here, we get a list of <p> elements whose immediate parent element is a <div> with the class highlighted and which are located inside a container whose ID is test.
const container = document.querySelector("#test");
const matches = container.querySelectorAll("div.highlighted > p");



Mo Saeid

querySelelectionall

const matches = document.querySelectorAll("p");
Courageous Cardinal

querySelelectionall

elementList = parentNode.querySelectorAll(selectors);
Courageous Cardinal

Odpowiedzi podobne do “querySelelectionall”

Pytania podobne do “querySelelectionall”

Przeglądaj popularne odpowiedzi na kod według języka

Przeglądaj inne języki kodu