jqueryui-example-draggable-snap-to 在线代码实例

实例代码( Tip: 登录后体验更佳 )
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<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <title>jQuery UI 拖动（Draggable） - 对齐到元素或网格</title>
  <link rel="stylesheet" href="//apps.bdimg.com/libs/jqueryui/1.10.4/css/jquery-ui.min.css">
  <script src="//apps.bdimg.com/libs/jquery/1.10.2/jquery.min.js"></script>
  <script src="//apps.bdimg.com/libs/jqueryui/1.10.4/jquery-ui.min.js"></script>
  <link rel="stylesheet" href="jqueryui/style.css">
  <style>
  .draggable { width: 90px; height: 80px; padding: 5px; float: left; margin: 0 10px 10px 0; font-size: .9em; }
  .ui-widget-header p, .ui-widget-content p { margin: 0; }
  #snaptarget { height: 140px; }
  </style>
  <script>
  $(function() {
    $( "#draggable" ).draggable({ snap: true });
    $( "#draggable2" ).draggable({ snap: ".ui-widget-header" });
    $( "#draggable3" ).draggable({ snap: ".ui-widget-header", snapMode: "outer" });
    $( "#draggable4" ).draggable({ grid: [ 20, 20 ] });
    $( "#draggable5" ).draggable({ grid: [ 80, 80 ] });
  });
  </script>
</head>
<body>
 
<div id="snaptarget" class="ui-widget-header">
  <p>我是对齐目标</p>
</div>
 
<br style="clear:both">
 
<div id="draggable" class="draggable ui-widget-content">
  <p>默认（snap: true），对齐到所有其他的 draggable 元素</p>
</div>
 
<div id="draggable2" class="draggable ui-widget-content">
 
 
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运行结果
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