Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
JavaScript Drag Event Handling
Use the ondrag event in JavaScript to drag an element. The ondrag event is triggered when an element is dragged.
Example
You can try to run the following code to learn how to work with ondrag event in JavaScript.
<!DOCTYPE HTML>
<html>
<head>
<style>
.drag {
float: left;
width: 100px;
height: 35px;
border: 2px dashed #876587;
margin: 15px;
padding: 10px;
}
</style>
</head>
<body>
<div class = "drag" ondrop="drop(event)" ondragover = "dropNow(event)">
<p ondragstart = "dragStart(event)" ondrag = "draggingNow(event)"
draggable = "true" id = "dragtarget">Drag!</p>
</div>
<div class = "drag" ondrop = "drop(event)" ondragover = "dropNow(event)"></div>
<div id = "box"></div>
<p>Drag the left box to the right or drag the right box to the left.</p>
<script>
function dragStart(event) {
event.dataTransfer.setData("Text", event.target.id);
}
function draggingNow(event) {
document.getElementById("box").innerHTML = "Dragged successfully!";
}
function dropNow(event) {
event.preventDefault();
}
function drop(event) {
event.preventDefault();
var data = event.dataTransfer.getData("Text");
event.target.appendChild(document.getElementById(data));
document.getElementById("box").innerHTML = "The element dropped successfully!";
}
</script>
</body>
</html>
Updated on: 2020-05-22T11:28:34+05:30
120 Views
Advertisements