jQuery实现的跨容器无缝拖动效果代码

2019-11-20 09:38:53

字体：大中小

来源：转载

供稿：网友

本文实例讲述了jQuery实现的跨容器无缝拖动效果。分享给大家供大家参考，具体如下：

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd"><html xmlns="http://www.w3.org/1999/xhtml"> <head>  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />  <title>New Web Project</title>  <link type = "text/css" href = "jquery-ui.css" rel = "stylesheet"/>  <style type = "text/css">   .EZ_SITE{width:990px; position: relative; margin:0px auto; top:30px;}   .EZ_SITE_HEADER{width:990px; position: absolute; height:80px; border:1px solid red;}   .ez_site_border{position: absolute; width:100%; height:100%; background-color:#000;}   .ez_site_background{position: absolute; width:100%; height:100%;background-color:#fff; margin:0px;}   .EZ_SITE_PAGE{width:990px; height:500px; position: absolute;top:82px;border:1px solid blue;}    .ez_page_content{width:100%; height:100%; position: absolute;}   .EZ_SITE_FOOTER{width:990px; position: absolute; height:80px; top:580px;border:1px solid green;}      #dragMe{    position:absolute;    top:100px;    left:100px;    width:100px;    height:50px;    border:1px solid green;    line-height:50px;    cursor:move;    text-align: center;    z-index:999;    background:#008800;   }   .box{    position:absolute;    top:100px;    left:300px;    width:300px;    height:200px;    border:1px solid blue;    line-height:200px;    cursor:move;    text-align: center;    z-index:990;    background:#ddd;   }  </style>  <script type = "text/javascript" src = "jquery-1.7.1.min.js"> </script>  <script type = "text/javascript" src="jquery-ui.js"> </script>  <script type = "text/javascript">   $(function(){    var obj = {       drop:function(e,ui){        var handle = ui.helper,         _left = handle.offset().left,         _top = handle.offset().top,         cleft = $(this).offset().left,         ctop = $(this).offset().top;        handle.appendTo($(this)).css({         left:_left-cleft,         top:_top-ctop        });       }    };     $("#addBox").click(function(){     var $box = $('<div class = "box">box</div>');     $box.appendTo($("#EZ_SITE_PAGE")).draggable().droppable(obj);    })    $("#dragMe,#box").draggable({     containment:"#EZ_SITE"    });    $(".ez_page_content,#box").droppable(obj);   })  </script> </head> <body>  <div id="EZ_SITE" class="EZ_SITE">   <div id="EZ_SITE_HEADER" class="EZ_SITE_HEADER">    <div class="ez_site_border">     <div class="ez_site_background"></div>    </div>    <div class="ez_page_content">     <div style="position: absolute; top:20px; left:30px;">这是一个网站标题</div>     <div style="position: absolute; top:20px; left:300px;" class="mk-element-navigation">      <a href="javascript:;" id="index">主页</a>      <a href="javascript:;" id="product">产品</a>     </div>    </div>   </div>   <div id="EZ_SITE_PAGE" class="EZ_SITE_PAGE">    <input type = "button" value = "添加容器" id = "addBox"/>    <div class="ez_site_border" style="height:500px;">     <div class="ez_site_background"></div>    </div>    <div id="index" class="ez_page_content" style="opacity: 1;" current="true">     <div style="position: absolute; top:20px; left:30px; font-weight: bold;">这是一个主页面</div>     <div id = "dragMe">dragMe</div>    </div>   </div>   <div id="EZ_SITE_FOOTER" class="EZ_SITE_FOOTER">    <div class="ez_site_border">     <div class="ez_site_background"></div>    </div>    <div class="ez_page_content">     <div style="position: absolute; top:20px; left:30px;">这里是页脚</div>    </div>   </div>  </div> </body></html>

更多关于jQuery相关内容感兴趣的读者可查看本站专题：《jQuery拖拽特效与技巧总结》、《jQuery表格(table)操作技巧汇总》、《jQuery常用插件及用法总结》、《jquery中Ajax用法总结》、《jQuery扩展技巧总结》、《jQuery常见经典特效汇总》、《jQuery动画与特效用法总结》及《jquery选择器用法总结》

希望本文所述对大家jQuery程序设计有所帮助。

上一篇：BootStrap实现树形目录组件代码详解

下一篇：解决微信浏览器Javascript无法使用window.location.reload()刷新页面