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Javascript 2022-03-05 15:30:03
Javascript - Track mouse position
<p>Click in the div element below to get the x (horizontal) and y (vertical) coordinates of the mouse pointer, when it is clicked.</p> <div onclick="showCoords(event)"><p id="demo"></p></div> <p... Add solution -
Javascript 2022-03-05 14:20:13
print array list to a ul list
var messageGen = function() { var forecastByHour = [32, 15, 19, 25, 21]; for (var i =0; i <= forecastByHour.length; i++) { var temp = forecastByHour[i]; var message = "On the " + [i] + " hour the expected forcase is to be" + t... Add solution -
Javascript 2022-03-04 11:05:22
How to find out what character key is pressed?#key#keyCode#code
<table> <tr><td>Key:</td><td id="key"></td></tr> <tr><td>Key Code:</td><td id="keyCode"></td></tr> <tr><td>Event Code:</td><td id="... Add solution -
Javascript 2022-03-01 07:55:16
appendchild element once if element present in js
//insert new Element after some reference Element function insertAfter(newElement, referenceElement) { referenceElement.parentNode.insertBefore(newElement, referenceElement.nextSibling); } //example usage var newElement = document.createElement("... Add solution -
Javascript 2022-02-27 15:50:05
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 Elemen... Add solution -
Javascript 2022-02-24 12:05:20
function increase a number by click javascript
<body> <div id="poke"><button>click here</button></div> <div id="counter">0</div> <script type='text/javascript'> var poke = document.getElementById('poke'); var cmp... Add solution -
Javascript 2022-02-23 01:20:02
how to make a grocery list in javascript
<!DOCTYPE html> <html> <head> <script> function getit(){ var result = document.getElementById('demo'); var allitems = 0; var itemCount = prompt("how many items do you need?"); var i... Add solution