h5拖动实例
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<style>
ul{
list-style: none;
border: 1px solid red;
width: 200px;
height: 200px;
margin: 0;
padding: 0;
}
li{
background-color: cyan;
color: yellow;
font-size: 20px;
line-height: 30px;
margin-top: 5px;
cursor: pointer;
}
#box{
width: 200px;
height: 200px;
border: 1px solid black;
}
</style>
</head>
<body>
<ul id="con">
<li>多少度</li>
<li>但是</li>
<li>多少度翁度</li>
<li>一就</li>
<li>贫困</li>
</ul>
<ul id="box">
</ul>
<script>
window.onload=function(){
var lis = document.getElementsByTagName('li');
var con = document.getElementById('con');
var box = document.getElementById('box');
for (var i = 0; i < lis.length; i++) {
lis[i].draggable = true;
lis[i].flag = false;
lis[i].ondragstart=function(){
this.flag=true;
}
lis[i].ondragend=function(){
this.flag= false;
}
}
con.ondragenter=function(){
event.preventDefault();
}
con.ondragover=function(){
event.preventDefault();
}
con.ondragleave=function(){
event.preventDefault();
}
con.ondrop = function(event){
event.preventDefault();
for (var i = 0; i < lis.length; i++) {
if (lis[i].flag) {
con.appendChild(lis[i]);
}
}
}
box.ondragenter=function(){
event.preventDefault();
}
box.ondragover=function(){
event.preventDefault();
}
box.ondragleave=function(){
event.preventDefault();
}
box.ondrop = function(event){
event.preventDefault();
for (var i = 0; i < lis.length; i++) {
if (lis[i].flag) {
box.appendChild(lis[i]);
}
}
}
}
</script>
</body>
</html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<style>
ul{
list-style: none;
border: 1px solid red;
width: 200px;
height: 200px;
margin: 0;
padding: 0;
}
li{
background-color: cyan;
color: yellow;
font-size: 20px;
line-height: 30px;
margin-top: 5px;
cursor: pointer;
}
#box{
width: 200px;
height: 200px;
border: 1px solid black;
}
</style>
</head>
<body>
<ul id="con">
<li>多少度</li>
<li>但是</li>
<li>多少度翁度</li>
<li>一就</li>
<li>贫困</li>
</ul>
<ul id="box">
</ul>
<script>
window.onload=function(){
var lis = document.getElementsByTagName('li');
var con = document.getElementById('con');
var box = document.getElementById('box');
for (var i = 0; i < lis.length; i++) {
lis[i].draggable = true;
lis[i].flag = false;
lis[i].ondragstart=function(){
this.flag=true;
}
lis[i].ondragend=function(){
this.flag= false;
}
}
con.ondragenter=function(){
event.preventDefault();
}
con.ondragover=function(){
event.preventDefault();
}
con.ondragleave=function(){
event.preventDefault();
}
con.ondrop = function(event){
event.preventDefault();
for (var i = 0; i < lis.length; i++) {
if (lis[i].flag) {
con.appendChild(lis[i]);
}
}
}
box.ondragenter=function(){
event.preventDefault();
}
box.ondragover=function(){
event.preventDefault();
}
box.ondragleave=function(){
event.preventDefault();
}
box.ondrop = function(event){
event.preventDefault();
for (var i = 0; i < lis.length; i++) {
if (lis[i].flag) {
box.appendChild(lis[i]);
}
}
}
}
</script>
</body>
</html>
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