jQuery addClass example

Change class name on click in jQuery

by Sampath_Madhuranga

HTML

<p>Drag the W3Schools image into the rectangle:</p>

<div id="div1" ondrop="drop(event)" ondragover="allowDrop(event)"></div>
<br>
<img id="drag1" src="https://www.w3schools.com/html/img_logo.gif" draggable="true" ondragstart="drag(event)" width="336" height="69">

<div id="div2" ondrop="drop(event)" ondragover="allowDrop(event)"></div>
<br>

CSS

#div1 {
  width: 350px;
  height: 70px;
  padding: 10px;
  border: 1px solid #aaaaaa;
}

#div2 {
  width: 350px;
  height: 70px;
  padding: 10px;
  border: 1px solid #aaaaaa;
}

JavaScript

function allowDrop(ev) {
  ev.preventDefault();
}

function drag(ev) {
  ev.dataTransfer.setData("text", ev.target.id);
}

function drop(ev) {
  ev.preventDefault();
  var data = ev.dataTransfer.getData("text");
  ev.target.appendChild(document.getElementById(data));
}