1、默认配置：就是简单的一行代码：$( "#目标元素Id" ).draggable();
<title>jqeruy UI 拖拽练习--默认配置</title>
<!--导入jquery插件-->
<script type="text/javascript" src="../../js/jquery-1.10.2.min.js"></script>
<!--导入jqueryUI插件-->
<script type="text/javascript" src="../../js/jquery-ui-1.10.3.custom/js/jquery-ui-1.10.3.custom.js"></script>
<link rel="stylesheet" type="text/css" href="../../js/jquery-ui-1.10.3.custom/css/ui-lightness/jquery-ui-1.10.3.custom.css"/>
<!--自写脚本-->
<script type="text/javascript" language="javascript">
//在页面加载完之后加载jquery
$().ready(function(e) {
//拖拽函数
$('#draggable').draggable();
});
</script>
<!--自写脚本-->
<style type="text/css">
#draggable
{
width:150px;
height:150px;
}
</style>
</head>
<body>
<div id="draggable" class="ui-widget-content">
<p>您可以四处随便拖拽我！</p>
</div>
</body>
2、自动滚动：scroll设置为true，表示启用滚动条跟随；scrollSensitivity和scrollSpeed是设置滚动条跟随速度的效果
1 <head>
2 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
3 <title>jqeruy UI 拖拽练习--滚动条自动滚动</title>
4 <!--导入jquery插件-->
5 <script type="text/javascript" src="../../js/jquery-1.10.2.min.js"></script>
6 <!--导入jqueryUI插件-->
7 <script type="text/javascript" src="../../js/jquery-ui-1.10.3.custom/js/jquery-ui-1.10.3.custom.js"></script>
8 <link rel="stylesheet" type="text/css" href="../../js/jquery-ui-1.10.3.custom/css/ui-lightness/jquery-ui-1.10.3.custom.css"/>
9
10 <!--自写脚本-->
11 <script type="text/javascript" language="javascript">
12 //在页面加载完之后加载jquery
13 $().ready(function(e) {
14 //拖拽函数,这样配置只是控制了垂直滚动条（这个可以通过设置scroll为false测试知道)
15 $('#draggable').draggable({ scroll:true});
16 $('#draggable1').draggable({scroll:true,scrollSensitivity:100});
17 $('#draggable2').draggable({scroll:true,scrollSpeed:100});
18 });
19 </script>
20 <!--自写脚本-->
21 <style type="text/css">
22 #draggable,#draggable1,#draggable2
23 {
24 width:200px;
25 height:200px;
26 float:left;
27 margin:5px;
28 }
29 </style>
30 </head>
31
32 <body>
33 <div id="draggable" class="ui-widget-content">
34 <p>Scroll属性设置为true,其他默认</p>
35 </div>
36 <div id="draggable1" class="ui-widget-content">
37 <p>Scroll属性设置为true,scrollSensitivity属性设置为100,其他默认</p>
38 </div>
39 <div id="draggable2" class="ui-widget-content">
40 <p>Scroll属性设置为true,scrollSpeed属性设置为100,其他默认</p>
41 </div>
42 <div style="height: 5000px; width: 1px;"></div>
43 </body>
3、移动限制：axis是控制移动方向的属性；containment是控制元素移动范围的属性
1 <head>
2 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
3 <title>jqeruy UI 拖拽练习--移动限制</title>
4 <!--导入jquery插件-->
5 <script type="text/javascript" src="../../js/jquery-1.10.2.min.js"></script>
6 <!--导入jqueryUI插件-->
7 <script type="text/javascript" src="../../js/jquery-ui-1.10.3.custom/js/jquery-ui-1.10.3.custom.js"></script>
8 <link rel="stylesheet" type="text/css" href="../../js/jquery-ui-1.10.3.custom/css/ui-lightness/jquery-ui-1.10.3.custom.css"/>
9
10 <!--自写脚本-->
11 <script type="text/javascript" language="javascript">
12 //在页面加载完之后加载jquery
13 $().ready(function(e) {
14 //拖拽函数
15 $('#draggable').draggable({ axis:"y"});
16 $('#draggable2').draggable({axis:"x"});
17
18 $('#draggable3').draggable({containment:"#containment-wrapper",scroll:false});
19 $('#draggable5').draggable({containment:"parent"});
20 });
21 </script>
22 <!--自写脚本-->
23 <style type="text/css">
24 .draggable { width: 190px; height: 190px; padding: 0.5em; float: left; margin: 0 10px 10px 0; }
25 #draggable, #draggable2 { margin-bottom:20px; }
26 #draggable { cursor: n-resize; }
27 #draggable2 { cursor: e-resize; }
28 #containment-wrapper { width: 95%; height:350px; border:2px solid #ccc; padding: 10px; }
29 h3 { clear: left; }
30 </style>
31 </head>
32
33 <body>
34 <h3>限制运动方向:</h3>
35 <div id="draggable" class="draggable ui-widget-content">
36 <p>我只能在<b>垂直方向</b>拖拽</p>
37 </div>
38 <div id="draggable2" class="draggable ui-widget-content">
39 <p>我只能在<b>水平方向</b>拖拽</p>
40 </div>
41 <h3>或只能在一个元素中拖拽:</h3>
42 <div id="containment-wrapper">
43 <div id="draggable3" class="draggable ui-widget-content">
44 <p>我被限制在这个框中拖拽</p>
45 </div>
46 <div class="draggable ui-widget-content">
47 <p id="draggable5" class="ui-widget-header">我被限制在父级框中拖拽</p>
48 </div>
49 </div>
50
51 </body>
4、光标样式：cursor设置光标样式；cursorAt设置鼠标位置
1 <head>
2 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
3 <title>jqeruy UI 拖拽练习--光标样式</title>
4 <!--导入jquery插件-->
5 <script type="text/javascript" src="../../js/jquery-1.10.2.min.js"></script>
6 <!--导入jqueryUI插件-->
7 <script type="text/javascript" src="../../js/jquery-ui-1.10.3.custom/js/jquery-ui-1.10.3.custom.js"></script>
8 <link rel="stylesheet" type="text/css" href="../../js/jquery-ui-1.10.3.custom/css/ui-lightness/jquery-ui-1.10.3.custom.css"/>
9
10 <!--自写脚本-->
11 <script type="text/javascript" language="javascript">
12 //在页面加载完之后加载jquery
13 $().ready(function(e) {
14 //拖拽函数
15 $('#draggable_cursor_center').draggable({ cursor:"move",cursorAt:{top:56,left:56}});
16 $('#draggable_cursor_leftup').draggable({cursor:"corsshair",cursorAt:{top:-5,left:-5}});
17
18 $('#draggable_cursor_bottom').draggable({cursorAt:{bottom:0}});
19 });
20 </script>
21 <!--自写脚本-->
22 <style type="text/css">
23 #draggable_cursor_center,#draggable_cursor_leftup,#draggable_cursor_bottom { width: 100px; height: 100px; padding: 0.5em; float: left; margin: 0 10px 10px 0; }
24 </style>
25 </head>
26
27 <body>
28 <div id="draggable_cursor_center" class="ui-widget-content">
29 <p>光标位置一直在中心</p>
30 </div>
31 <div id="draggable_cursor_leftup" class="ui-widget-content">
32 <p>光标在 left -5 和 top -5的左上角</p>
33 </div>
34 <div id="draggable_cursor_bottom" class="ui-widget-content">
35 <p>光标位置限制在下方</p>
36 </div>
37 </body>
5、延时启动：distance设置像素，delay设置延时毫秒数
1 <head>
2 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
3 <title>jqeruy UI 拖拽练习--延时启动</title>
4 <!--导入jquery插件-->
5 <script type="text/javascript" src="../../js/jquery-1.10.2.min.js"></script>
6 <!--导入jqueryUI插件-->
7 <script type="text/javascript" src="../../js/jquery-ui-1.10.3.custom/js/jquery-ui-1.10.3.custom.js"></script>
8 <link rel="stylesheet" type="text/css" href="../../js/jquery-ui-1.10.3.custom/css/ui-lightness/jquery-ui-1.10.3.custom.css"/>
9
10 <!--自写脚本-->
11 <script type="text/javascript" language="javascript">
12 //在页面加载完之后加载jquery
13 $().ready(function(e) {
14 //按下鼠标，滑动20像素，启动拖动
15 $('#draggable').draggable({ distance:20});
16 //按下鼠标，等待1000毫秒，启动拖动
17 $('#draggable2').draggable({delay:1000});
18 });
19 </script>
20 <!--自写脚本-->
21 <style type="text/css">
22 #draggable,#draggable1,#draggable2
23 {
24 width:120px;
25 height:120px;
26 float:left;
27 margin:5px;
28 }
29 </style>
30 </head>
31
32 <body>
33 <div id="draggable" class="ui-widget-content">
34 <p>按下鼠标，滑动20像素，启动拖拽</p>
35 </div>
36 <div id="draggable2" class="ui-widget-content">
37 <p>按下鼠标，等待1000毫秒，启动拖拽</p>
38 </div>
39
40 </body>
6、事件：start触发启动事件，drag触发拖拽事件，stop触发结束事件
1 <head>
2 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
3 <title>jqeruy UI 拖拽练习-事件</title>
4 <!--导入jquery插件-->
5 <script type="text/javascript" src="../../js/jquery-1.10.2.min.js"></script>
6 <!--导入jqueryUI插件-->
7 <script type="text/javascript" src="../../js/jquery-ui-1.10.3.custom/js/jquery-ui-1.10.3.custom.js"></script>
8 <link rel="stylesheet" type="text/css" href="../../js/jquery-ui-1.10.3.custom/css/ui-lightness/jquery-ui-1.10.3.custom.css"/>
9
10 <!--自写脚本-->
11 <script type="text/javascript" language="javascript">
12 //在页面加载完之后加载jquery
13 $().ready(function(e) {
14 //定义变量
15 var $start_counter=$('#event-start'),
16 $drag_counter=$('#event-drag'),
17 $stop_counter=$('#event-stop'),
18 counts=[0,0,0];
19
20 $("#draggable").draggable({
21 start:function(){
22 //启动开始，总数+1
23 counts[0]++;
24 //修改状态
25 updateCounterStatus($start_counter,counts[0]);
26 } ,
27 drag:function(){
28 //拖拽，总数+1
29 counts[1]++;
30 //修改状态
31 updateCounterStatus($drag_counter,counts[1]);
32 },
33 stop:function(){
34 //结束开始，总数+1
35 counts[2]++;
36 //修改状态
37 updateCounterStatus($stop_counter,counts[2]);
38 }
39 });
40
41 //修改状态
42 function updateCounterStatus($event_counter,new_count)
43 {
44 //判断是否存在该样式
45 if(!$event_counter.hasClass("ui-state-hover"))
46 {
47 $event_counter.addClass("ui-state-hover")
48 .siblings().removeClass("ui-state-hover");
49 }
50 //修改数据
51 $("span.count",$event_counter).text(new_count);
52 }
53 });
54 </script>
55 <!--自写脚本-->
56 <style type="text/css">
57 #draggable { width: 16em; padding: 0 1em; }
58 #draggable ul li { margin: 1em 0; padding: 0.5em 0; } * html #draggable ul li { height: 1%; }
59 #draggable ul li span.ui-icon { float: left; }
60 #draggable ul li span.count { font-weight: bold; }
61 </style>
62 </head>
63
64 <body>
65 <div id="draggable" class="ui-widget ui-widget-content">
66 <p>拖拽我来触发事件链</p>
67 <ul class="ui-helper-reset">
68 <li id="event-start" class="ui-state-default ui-corner-all"><span class="ui-icon ui-icon-play"></span>"开始" 调用 <span class="count">0</span>x</li>
69 <li id="event-drag" class="ui-state-default ui-corner-all"><span class="ui-icon ui-icon-arrow-4"></span>"拖拽" 调用 <span class="count">0</span>x</li>
70 <li id="event-stop" class="ui-state-default ui-corner-all"><span class="ui-icon ui-icon-stop"></span>"结束" 调用 <span class="count">0</span>x</li>
71 </ul>
72 </div>
73 </body>
7、Handles(不清楚该怎么翻译)：handle设置可以拖拽的元素，cancel禁用不能拖拽的元素
1 <head>
2 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
3 <title>jqeruy UI 拖拽练习--Handles</title>
4 <!--导入jquery插件-->
5 <script type="text/javascript" src="../../js/jquery-1.10.2.min.js"></script>
6 <!--导入jqueryUI插件-->
7 <script type="text/javascript" src="../../js/jquery-ui-1.10.3.custom/js/jquery-ui-1.10.3.custom.js"></script>
8 <link rel="stylesheet" type="text/css" href="../../js/jquery-ui-1.10.3.custom/css/ui-lightness/jquery-ui-1.10.3.custom.css"/>
9
10 <!--自写脚本-->
11 <script type="text/javascript" language="javascript">
12 //在页面加载完之后加载jquery
13 $().ready(function(e) {
14 //通过P元素拖动
15 $("#draggable").draggable({handle:"p"});
16 // 禁用样式为ui-widget-header的P元素的拖拽
17 $("#draggable2").draggable({cancel:"p.ui-widget-header"});
18 //
19 $("div,p").disableSelection();
20 });
21 </script>
22 <!--自写脚本-->
23 <style type="text/css">
24 #draggable, #draggable2 { width: 100px; height: 200px; padding: 0.5em; float: left; margin: 0 10px 10px 0; }
25 #draggable p { cursor: move; }
26 </style>
27 </head>
28
29 <body>
30 <div id="draggable" class="ui-widget-content">
31 <p class="ui-widget-header">
32 我只能用这个手柄拖拽</p>
33 </div>
34 <div id="draggable2" class="ui-widget-content">
35 <p>你能四处拖拽我…</p>
36 <p class="ui-widget-header">…但是，用这个手柄你不能拖拽我.</p>
37 </div>
38 </body>
8、复位：revert设置是否可以复位，helper这个属性我不知道该怎么解释
1 <head>
2 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
3 <title>jqeruy UI 拖拽练习--恢复到原来位置</title>
4 <!--导入jquery插件-->
5 <script type="text/javascript" src="../../js/jquery-1.10.2.min.js"></script>
6 <!--导入jqueryUI插件-->
7 <script type="text/javascript" src="../../js/jquery-ui-1.10.3.custom/js/jquery-ui-1.10.3.custom.js"></script>
8 <link rel="stylesheet" type="text/css" href="../../js/jquery-ui-1.10.3.custom/css/ui-lightness/jquery-ui-1.10.3.custom.css"/>
9
10 <!--自写脚本-->
11 <script type="text/javascript" language="javascript">
12 //在页面加载完之后加载jquery
13 $().ready(function(e) {
14 //通过P元素拖动
15 $("#draggable").draggable({revert:true});
16 // 禁用样式为ui-widget-header的P元素的拖拽
17 $("#draggable2").draggable({revert:true,helper:"clone"});
18 //
19
20 });
21 </script>
22 <!--自写脚本-->
23 <style type="text/css">
24 #draggable, #draggable2 { width: 150px; height: 100px; padding: 0.5em; float: left; margin: 0 10px 10px 0; }
25 </style>
26 </head>
27
28 <body>
29 <div id="draggable" class="ui-widget-content">
30 <p>恢复到原来位置</p>
31 </div>
32 <div id="draggable2" class="ui-widget-content">
33 <p>Revert the helper</p>
34 </div>
35 </body>
9、扑捉元素或网格：
1 <head>
2 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
3 <title>jqeruy UI 拖拽练习--扑捉元素或网格</title>
4 <!--导入jquery插件-->
5 <script type="text/javascript" src="../../js/jquery-1.10.2.min.js"></script>
6 <!--导入jqueryUI插件-->
7 <script type="text/javascript" src="../../js/jquery-ui-1.10.3.custom/js/jquery-ui-1.10.3.custom.js"></script>
8 <link rel="stylesheet" type="text/css" href="../../js/jquery-ui-1.10.3.custom/css/ui-lightness/jquery-ui-1.10.3.custom.css"/>
9
10 <!--自写脚本-->
11 <script type="text/javascript" language="javascript">
12 //在页面加载完之后加载jquery
13 $().ready(function(e) {
14 //扑捉所有可以拖拽的元素
15 $("#draggable").draggable({snap:true});
16 //扑捉样式为ui-widget-header元素
17 $("#draggable2").draggable({snap:".ui-widget-header"});
18 //扑捉样式为ui-widget-header元素的外边
19 $("#draggable3").draggable({snap:".ui-widget-header",snapModel:"outer"});
20 //扑捉宽或者高为20的网格
21 $("#draggable4").draggable({grid:[20,20]});
22 //扑捉宽或者高为80的网格
23 $("#draggable5").draggable({grid:[80,80]});
24 });
25 </script>
26 <!--自写脚本-->
27 <style type="text/css">
28 .draggable { width: 90px; height: 80px; padding: 5px; float: left; margin: 0 10px 10px 0; font-size: .9em; }
29 .ui-widget-header p, .ui-widget-content p { margin: 0; }
30 #snaptarget { height: 140px; }
31 </style>
32 </head>
33
34 <body>
35
36 <div id="snaptarget" class="ui-widget-header">
37 <p>我是一个扑捉（快照）标签</p>
38 </div>
39 <br style="clear:both">
40 <div id="draggable" class="draggable ui-widget-content">
41 <p>默认 (snap: true),捕捉所有其他可拖动的元素.</p>
42 </div>
43 <div id="draggable2" class="draggable ui-widget-content">
44 <p>我只扑捉 the big box.</p>
45 </div>
46 <div id="draggable3" class="draggable ui-widget-content">
47 <p>我只捕捉 the big box 的外边.</p>
48 </div>
49 <div id="draggable4" class="draggable ui-widget-content">
50 <p>我捕捉一个20×20 的网格.</p>
51 </div>
52 <div id="draggable5" class="draggable ui-widget-content">
53 <p>我捕捉一个 80 x 80 的网格.</p>
54 </div>
55 </body>
10、视觉反馈：
1 <head>
2 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
3 <title>jqeruy UI 拖拽练习--视觉反馈</title>
4 <!--导入jquery插件-->
5 <script type="text/javascript" src="../../js/jquery-1.10.2.min.js"></script>
6 <!--导入jqueryUI插件-->
7 <script type="text/javascript" src="../../js/jquery-ui-1.10.3.custom/js/jquery-ui-1.10.3.custom.js"></script>
8 <link rel="stylesheet" type="text/css" href="../../js/jquery-ui-1.10.3.custom/css/ui-lightness/jquery-ui-1.10.3.custom.css"/>
9
10 <!--自写脚本-->
11 <script type="text/javascript" language="javascript">
12 //在页面加载完之后加载jquery
13 $().ready(function(e) {
14 //拖拽原控件
15 $("#draggable").draggable({helper:"original"});
16 //拖拽复制体
17 $("#draggable2").draggable({opacity:0.7,helper:"clone"});
18 //
19 $("#draggable3").draggable({
20 cursor:"move",
21 cursorAt:{top:-12,left:-20},
22 helper:function(event){
23 return $("<div class='ui-widget-header'>我是一个自定义helper</div>");
24 }
25 });
26 //
27 $("#set div").draggable({stack:"#set div"});
28 });
29 </script>
30 <!--自写脚本-->
31 <style type="text/css">
32 #draggable, #draggable2, #draggable3, #set div { width: 150px; height: 90px; padding: 0.5em; float: left; margin: 0 10px 10px 0; }
33 #draggable, #draggable2, #draggable3 { margin-bottom:20px; }
34 #set { clear:both; float:left; width: 368px; height: 120px; }
35 p { clear:both; margin:0; padding:1em 0; }
36 </style>
37 </head>
38
39 <body>
40
41 <h3 class="docs">With helpers:</h3>
42 <div id="draggable" class="ui-widget-content">
43 <p>Original</p>
44 </div>
45 <div id="draggable2" class="ui-widget-content">
46 <p>半透明克隆</p>
47 </div>
48 <div id="draggable3" class="ui-widget-content">
49 <p>自定义 helper (与 cursorAt 组合)</p>
50 </div>
51 <h3 class="docs">Stacked:</h3>
52 <div id="set">
53 <div class="ui-widget-content">
54 <p>We are draggables..</p>
55 </div>
56 <div class="ui-widget-content">
57 <p>..whose z-indexes are controlled automatically..</p>
58 </div>
59 <div class="ui-widget-content">
60 <p>..with the stack option.</p>
61 </div>
62 </div>
63
64 </body>
11、拖拽排序：
1 <head>
2 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
3 <title>jqeruy UI 拖拽练习--拖拽排序</title>
4 <!--导入jquery插件-->
5 <script type="text/javascript" src="../../js/jquery-1.10.2.min.js"></script>
6 <!--导入jqueryUI插件-->
7 <script type="text/javascript" src="../../js/jquery-ui-1.10.3.custom/js/jquery-ui-1.10.3.custom.js"></script>
8 <link rel="stylesheet" type="text/css" href="../../js/jquery-ui-1.10.3.custom/css/ui-lightness/jquery-ui-1.10.3.custom.css"/>
9
10 <!--自写脚本-->
11 <script type="text/javascript" language="javascript">
12 //在页面加载完之后加载jquery
13 $().ready(function(e) {
14 //
15 $("#sortable").sortable({ revert:true});
16 //拖拽函数
17 $('#draggable').draggable({
18 connectToSortable:"#sortable",
19 helper:"clone",
20 revert:"invalid"
21 });
22 $("ul,li").disableSelection();
23 });
24 </script>
25 <!--自写脚本-->
26 <style type="text/css">
27 ul { list-style-type: none; margin: 0; padding: 0; margin-bottom: 10px; }
28 li { margin: 5px; padding: 5px; width: 150px; }
29 </style>
30 </head>
31
32 <body>
33
34 <ul>
35 <li id="draggable" class="ui-state-highlight">拖拽我下来</li>
36 </ul>
37 <ul id="sortable">
38 <li class="ui-state-default">Item 1</li>
39 <li class="ui-state-default">Item 2</li>
40 <li class="ui-state-default">Item 3</li>
41 <li class="ui-state-default">Item 4</li>
42 <li class="ui-state-default">Item 5</li>
43 </ul>
44
45 </body>