129 lines
3.6 KiB
HTML
129 lines
3.6 KiB
HTML
<!DOCTYPE html>
|
|
<html>
|
|
|
|
<head>
|
|
<meta charset="utf-8" />
|
|
<title>sortable.js group属性自定义函数控制是否允许拖拽例子</title>
|
|
<meta name="viewport"
|
|
content="width=device-width, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0, user-scalable=no, minimal-ui">
|
|
<script src="https://www.itxst.com/package/sortable/sortable.min.js"></script>
|
|
<style>
|
|
.box {}
|
|
|
|
.itxst {
|
|
margin: 10px auto;
|
|
width: 32%;
|
|
float: left;
|
|
margin-right: 10px;
|
|
}
|
|
|
|
.itxst div {
|
|
padding: 6px;
|
|
background-color: #fdfdfd;
|
|
border: solid 1px #eee;
|
|
margin-bottom: 10px;
|
|
cursor: move;
|
|
}
|
|
|
|
#msg {
|
|
clear: both;
|
|
width: 100%;
|
|
}
|
|
</style>
|
|
</head>
|
|
|
|
<body>
|
|
<div class="box">
|
|
<div id="g1" class="itxst">
|
|
<div>A组</div>
|
|
<div class="item" data-id="1">item 1</div>
|
|
<div class="item" data-id="2">item 2(不允许被拖到B组)</div>
|
|
<div class="item" data-id="3">item 3</div>
|
|
</div>
|
|
<div id="g2" class="itxst">
|
|
<div>B组</div>
|
|
<div class="item" data-id="4">www.itxst.com</div>
|
|
<div class="item" data-id="5">google.com(不允许被拖到A组)</div>
|
|
<div class="item" data-id="6">www.baidu.com</div>
|
|
</div>
|
|
<div id="g3" class="itxst">
|
|
<div>C组</div>
|
|
<div class="item" data-id="7">杭州</div>
|
|
<div class="item" data-id="8">山景城</div>
|
|
<div class="item" data-id="9">北京</div>
|
|
</div>
|
|
</div>
|
|
<div id="msg"></div>
|
|
<script>
|
|
let moveItemId = -1
|
|
const g1 = document.getElementById("g1")
|
|
const ops1 = {
|
|
animation: 166,
|
|
draggable: ".item",
|
|
sort: true,
|
|
group: {
|
|
name: "bunny",
|
|
pull: true,
|
|
put() {
|
|
if (moveItemId === "5") return false
|
|
return true
|
|
}
|
|
},
|
|
onStart(event) {
|
|
moveItemId = event.clone.dataset.id
|
|
},
|
|
onEnd() {
|
|
// 开始拖动记录下用户点击的那个元素
|
|
const arr = statusbar1.toArray()
|
|
}
|
|
}
|
|
|
|
const statusbar1 = Sortable.create(g1, ops1)
|
|
|
|
// 第二组
|
|
const g2 = document.getElementById("g2")
|
|
const ops2 = {
|
|
animation: 166,
|
|
draggable: ".item",
|
|
sort: true,
|
|
group: {
|
|
name: "bunny", pull: true, put() {
|
|
// 第二个元素不允许被拖走
|
|
if (moveItemId === "2") {
|
|
return false
|
|
}
|
|
}
|
|
},
|
|
onStart(event) {
|
|
moveItemId = event.clone.dataset.id
|
|
},
|
|
onEnd() {
|
|
const arr = statusbar1.toArray()
|
|
console.log(arr)
|
|
}
|
|
}
|
|
const sortable2 = Sortable.create(g2, ops2)
|
|
|
|
// 第三组
|
|
const g3 = document.getElementById("g3")
|
|
const ops3 = {
|
|
animation: 166,
|
|
draggable: ".item",
|
|
sort: true,
|
|
|
|
group: {
|
|
name: "bunny", pull: true, put: true
|
|
},
|
|
onStart(event) {
|
|
moveItemId = event.clone.dataset.id
|
|
},
|
|
onEnd() {
|
|
const arr = statusbar1.toArray()
|
|
console.log(arr)
|
|
}
|
|
}
|
|
const sortable3 = Sortable.create(g3, ops3)
|
|
</script>
|
|
</body>
|
|
|
|
</html> |