Drag n Drop

2,594 Kb

How do I make an drag n drop?

Http://www.html5rocks.com/en/tutorials/dnd/basics/(restart at 'The DataTransfer object'). What is a drag n drop? How do you make a drag n drop? This script and codes were developed by Martin Baillie on 25 January 2023, Wednesday.

Drag n Drop Previews

Drag n Drop - Script Codes HTML Codes

<!DOCTYPE html>
<html >
<head> <meta charset="UTF-8"> <title>Drag n Drop</title> <script src="https://s.codepen.io/assets/libs/modernizr.js" type="text/javascript"></script> <link rel="stylesheet" href="css/style.css">
<body> <div id="columns"> <div class="column" draggable="true"><header>A</header></div> <div class="column" draggable="true"><header>B</header></div> <div class="column" draggable="true"><header>C</header></div>
</div> <script src="js/index.js"></script>

Drag n Drop - Script Codes CSS Codes

/* Prevent the text contents of draggable elements from being selectable. */
[draggable] { -moz-user-select: none; -khtml-user-select: none; -webkit-user-select: none; user-select: none; /* Required to make elements draggable in old WebKit */ -khtml-user-drag: element; -webkit-user-drag: element;
.column { height: 150px; width: 150px; float: left; border: 2px solid #666666; background-color: #ccc; margin-right: 5px; -webkit-border-radius: 10px; -ms-border-radius: 10px; -moz-border-radius: 10px; border-radius: 10px; -webkit-box-shadow: inset 0 0 3px #000; -ms-box-shadow: inset 0 0 3px #000; box-shadow: inset 0 0 3px #000; text-align: center; cursor: move;
.column header { color: #fff; text-shadow: #000 0 1px; box-shadow: 5px; padding: 5px; background: -moz-linear-gradient(left center, rgb(0,0,0), rgb(79,79,79), rgb(21,21,21)); background: -webkit-gradient(linear, left top, right top, color-stop(0, rgb(0,0,0)), color-stop(0.50, rgb(79,79,79)), color-stop(1, rgb(21,21,21))); background: -webkit-linear-gradient(left center, rgb(0,0,0), rgb(79,79,79), rgb(21,21,21)); background: -ms-linear-gradient(left center, rgb(0,0,0), rgb(79,79,79), rgb(21,21,21)); border-bottom: 1px solid #ddd; -webkit-border-top-left-radius: 10px; -moz-border-radius-topleft: 10px; -ms-border-radius-topleft: 10px; border-top-left-radius: 10px; -webkit-border-top-right-radius: 10px; -ms-border-top-right-radius: 10px; -moz-border-radius-topright: 10px; border-top-right-radius: 10px;
.column.over { border: 2px dashed #000;

Drag n Drop - Script Codes JS Codes

if (Modernizr.draganddrop) { console.log(1);
} else { console.log(2);
function handleDragStart(e) { this.style.opacity = '0.4'; // this / e.target is the source node.
function handleDragOver(e) { if (e.preventDefault) { e.preventDefault(); // Necessary. Allows us to drop. } e.dataTransfer.dropEffect = 'move'; return false;
function handleDragEnter(e) { // this / e.target is the current hover target. this.classList.add('over');
function handleDragLeave(e) { this.classList.remove('over'); // this / e.target is previous target element.
function handleDrop (e) { // this / e.target is current target element. if (e.stopPropogation) { e.stopPropogation(); // stops the browser from redirecting } return false;
function handleDragEnd(e) { // this / e.target is the source node. [].forEach.call(cols, function (col) { col.classList.remove('over'); });
var cols = document.querySelectorAll('#columns .column');
[].forEach.call(cols, function(col) { col.addEventListener('dragstart', handleDragStart, false); col.addEventListener('dragenter', handleDragEnter, false); col.addEventListener('dragover', handleDragOver, false); col.addEventListener('dragleave', handleDragLeave, false); col.addEventListener('drop', handleDrop, false); col.addEventListener('dragend', handleDragEnd, false);
Drag n Drop - Script Codes
Drag n Drop - Script Codes
Home Page Home
Developer Martin Baillie
Username martin42
Uploaded January 25, 2023
Rating 3
Size 2,594 Kb
Views 4,048
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Martin Baillie (martin42) Script Codes
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