I am new to JavaScript and attempting to create a to-do list. How can I append an input with a checkbox attribute to my code so that paragraphs can be checked off once completed? Here is my code below: //…
Here's my JS and HTML. I want to add the playGame() function to my playground function to include rounds. Also, I want to display the winner of the game after 5 rounds without having to click one of my rock,…
I have this code for making a button programatically function makeButton(text, classList, parent, onClick){ let button = document.createElement('button') button.classList = classList button.innerHTML = text button.onclick = onClick parent.appendChild(button) return button } it has functioned fine so far in situations like…
So according to the docs, React fragment does not appear on DOM. It doesn't inject any elements to the DOM. But let's say we want to render elements in a loop whose inside a fragment elementList.map((eachEl) => <> {<span></span>} </>)…
I have the following snippets of HTML and Javascript. In the Javascript I have a reference to a button element from which I want to get a reference to the first element of class "proof" in the enclosing div element…
I was learning about a few DOM events, and I tried to use the 'blur' event on the HTML body. First with onblur document.body.onblur = () => { dosomething(); } and with AddEventListener document.body.addEventListener("blur", ()=>{ dosomething(); }) However, only using…
I want to find out how we can get the innerHTML string upto a specific element inside the element. Example : <div id="common-name"> <p id="P1">This is a paragraph 1.</p> <p id="P2" >This is a paragraph 2 .</p> <p id="P3">This is…
The <math> element works as expected when written by hand, but doesn't render properly when created with js dynamically: let math = document.createElement('math'); math.setAttribute('display', 'block'); let mfrac = document.createElement('mfrac'); let ms1 = document.createElement('ms'); let ms2 = document.createElement('ms'); ms1.textContent = 'this';…
I try to automatically add some ad breaks to my own YouTube videos by executing a small script in the browser console (written in Javascript). My approach is the following one: const videoLengthInSeconds = 615; const breakInterval = 15; const…
num=1 document.getElementById("Num").innerHTML = num //button to increase/decrease num function next() { num++ document.getElementById("Num").innerHTML = num } function before() { num-- document.getElementById("Num").innerHTML = num } //hide and show asdf if (num=1){ document.getElementById("asdf").style.visibility = "hidden"; } else { document.getElementById("asdf").style.visibility = "visible"; }…