<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.51sjk.com/Upload/Articles/1/0/330/330298_20220921172402619.jpg"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>鼠标划过展示大图</title> <style type="text/css"> * { margin:0; padding:0; } body { font:12px/1.5 tahoma, arial, simsun; } .wrap { position:relative; margin:0 auto; width:319px; height:24**x; } table { border-collapse:collapse; border-spacing:0; } td { border:1px solid #ccc; background:#f0f0f0; width:80px; height:80px; } td div { position:relative; width:100%; height:100%; background:#eee; } td b { display:block; position:relative; z-index:20; width:20px; height:20px; background:#fff; } td a.s { display:block; position:absolute; z-index:10; left:0; top:0; height:100%; width:100%; text-indent:-999em; overflow:hidden; background:url(http://images.51wan.com/gameImages/nb/8080logo.jpg) no-repeat; } #hideBox { display:none; position:absolute; width:140px; height:120px; background:#fff; border:1px solid #333; z-index:300; } #hideBox a { display:block; height:100%; width:100%; } </style> <script type="text/javascript" src="http://www.51sjk.com/Upload/Articles/1/0/330/330298_20220921172404041.js"></script> <script type="text/javascript"> $(document).ready(function(){ var wrapWidth = $(".wrap").width(); var wrapHeight = $(".wrap").height(); var boxWidth = $("#hideBox").outerWidth(); var boxHeight = $("#hideBox").outerHeight(); $("td a").mouseover(function(){ var pos = $(this).parent("div").position(); var toLeft = wrapWidth - (boxWidth + pos.left); var toTop = wrapHeight - (boxHeight + pos.top); if(toLeft>0){ $("#hideBox").css({left:pos.left}); } else if(toLeft<0){ $("#hideBox").css({left:wrapWidth-boxWidth}); } if(toTop>0){ $("#hideBox").css({top:pos.top}); } else if(toTop<0){ $("#hideBox").css({top:wrapHeight-boxHeight}); } $("#hideBox").show(); }); $("#hideBox").mouseout(function(){ $(this).hide(); }); }); </script> </head> <body> <div > <table> <tr> <td><div><b>15</b><a id="g1" href="#">名称1</a></div></td> <td><div><b>16</b><a id="g2" href="#">名称2</a><br /> <a id="g3" href="#">名称3</a></div></td> <td><div><b>15</b><a id="g3" href="#">名称1</a></div></td> <td><div><b>15</b><a id="g4" href="#">名称1</a></div></td> </tr> <tr> <td><div><b>15</b><a id="g5" href="#">名称1</a></div></td> <td><div><b>15</b><a id="g6" href="#">名称1</a></div></td> <td><div><b>16</b><a id="g7" href="#">名称2</a><br /> <a id="g8" href="#">名称3</a></div></td> <td><div><b>16</b><a id="g9" href="#">名称2</a><br /> <a id="g3" href="#">名称3</a></div></td> </tr> <tr> <td><div><b>16</b><a id="g11" href="#">名称2</a><br /> <a id="g12" href="#">名称3</a></div></td> <td><div><b>16</b><a id="g13" href="#">名称2</a><br /> <a id="g14" href="#">名称3</a></div></td> <td><div><b>15</b><a id="g15" href="#">名称1</a></div></td> <td><div><b>15</b><a id="g16" href="#">名称1</a></div></td> </tr> </table> <div id="hideBox"><a href="">大图展示</a></div> </div> </body> </html>
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