js foreach querySelectorAll
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";
});querySelectorAll example
// Obtain a NodeList of all of the <p> elements in the document
const matches = document.querySelectorAll("p");js queryselectorall
var container = document.querySelector("#test");
var matches = container.querySelectorAll("div.highlighted > p");queryselector function in javascript
/*The querySelector() method returns the first element that matches a specified
CSS selector(s) in the document. Note: The querySelector() method only returns
the first element that matches the specified selectors. To return all the
matches, use the querySelectorAll() method instead.*/
// for example
//for class
document.querySelector(".ClassName")
// for id
document.querySelector("#ID")
// etc.js queryselector find without attribute
var test = document.querySelectorAll('input[value][type="checkbox"]:not([value=""])');select all elements javascript
var elements = document.getElementsByTagName("*");Copyright © 2021 Codeinu
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