magnetic drag drop effect example in javascript
Example: js draggable
<script>
var dragged;
document.addEventListener("drag", function(event) {
}, false);
document.addEventListener("dragstart", function(event) {
// store a ref. on the dragged elem
dragged = event.target;
// make it half transparent
event.target.style.opacity = .5;
}, false);
document.addEventListener("dragend", function(event) {
// reset the transparency
event.target.style.opacity = "";
}, false);
document.addEventListener("dragover", function(event) {
// prevent default to allow drop
event.preventDefault();
}, false);
document.addEventListener("dragenter", function(event) {
// highlight potential drop target when the draggable element enters it
if (event.target.className == "dropzone") {
event.target.style.background = "purple";
}
}, false);
document.addEventListener("dragleave", function(event) {
// reset background of potential drop target when the draggable element leaves it
if (event.target.className == "dropzone") {
event.target.style.background = "";
}
}, false);
document.addEventListener("drop", function(event) {
// prevent default action (open as link for some elements)
event.preventDefault();
// move dragged elem to the selected drop target
if (event.target.className == "dropzone") {
event.target.style.background = "";
dragged.parentNode.removeChild( dragged );
event.target.appendChild( dragged );
}
}, false);
</script>