droptarget.addEventListener('dragenter', function(event) {
event.preventDefault();
});
droptarget.addEventListener('dragover', function(event) {
event.preventDefault();
});
// drapobj 拖拽元素
// droptarget 放置目标
dragobj.addEventListener('dragstart', function(event) {
event.dataTransfer.setData('id', dragobj.id);
});
droptarget.addEventListener('drop', function(event) {
var id = event.dataTransfer.getData('id');
var obj = document.getElementById(id);
event.preventDefault();
this.appendChild(obj);
});
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>HTML5 拖拽</title>
</head>
<body>
<div draggable="true"></div>
<div style="height: 150px" id="dragobj" draggable="true">
<img src="c_06.jpg" alt="">
</div>
<div id="droptarget" style="width: 150px; height: 150px;background-color: #eee;"></div>
</body>
<script>
var droptarget = document.getElementById('droptarget');
var dragobj = document.getElementById('dragobj');
// drapobj 拖拽元素
// droptarget 放置目标
dragobj.addEventListener('dragstart', function(event) {
event.dataTransfer.setData('id', dragobj.id);
});
droptarget.addEventListener('dragenter', function(event) {
event.preventDefault();
});
droptarget.addEventListener('dragover', function(event) {
event.preventDefault();
});
droptarget.addEventListener('drop', function(event) {
var id = event.dataTransfer.getData('id');
var obj = document.getElementById(id);
event.preventDefault();
this.appendChild(obj);
});
</script>
</html>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>HTML5 拖拽</title>
<style>
div {
width: 120px;
height: 136px;
}
#dragobj {
background: url('c_06.jpg') no-repeat;
}
#droptarget {
background-color: #eee;
}
</style>
</head>
<body>
<div id="dragobj" draggable="true">
</div>
<div id="droptarget"></div>
</body>
<script>
var droptarget = document.getElementById('droptarget');
var dragobj = document.getElementById('dragobj');
// drapobj 拖拽元素
// droptarget 放置目标
dragobj.addEventListener('dragstart', function(event) {
event.dataTransfer.setData('id', dragobj.id);
});
droptarget.addEventListener('dragenter', function(event) {
event.preventDefault();
});
droptarget.addEventListener('dragover', function(event) {
event.preventDefault();
});
droptarget.addEventListener('drop', function(event) {
var id = event.dataTransfer.getData('id');
var obj = document.getElementById(id);
event.preventDefault();
this.appendChild(obj);
});
</script>
</html>
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