Jquery实现顶部弹出框特效
Jq制作的页面顶部动态弹出的提示框,可以用于提示信息的显示以及通知信息的显示。
Html代码
<divclass="tooltiptop"> <divclass="bg"></div> <divclass="main"><i>Jq顶部弹出框</i><spanonClick="ToolTipTop.Hide();"title="关闭">X</span></div> </div>
Css代码
body{ margin:0; padding:0; } .tooltiptop{ width:100%; height:50px; margin-top:-50px; display:none; } .tooltiptop.bg{ width:100%; background-color:#333; height:50px; opacity:.7; position:absolute; margin:0; } .tooltiptop.main{ width:100%; position:absolute; margin:0; height:50px; line-height:50px; text-align:center; color:#fff; } .tooltiptop.mainspan{ float:right; color:#fff; margin-right:20px; cursor:pointer; }
Jq代码
varToolTipTop={ Show:function(Msg){ $(".tooltiptop.maini").html(Msg); $(".tooltiptop").css("display","block").animate({marginTop:"0px"},500); }, Hide:function(){ $(".tooltiptop").animate({marginTop:"-50px"},500,function(){$(this).css("display","none")}); } }
再给大家分享一例特效,效果也非常不错
CSS
<styletype="text/css"> *{margin:0;padding:0;list-style-type:none;} a,img{border:0;} .demo{margin:0auto0auto;padding:200px000;width:400px;text-align:center;font-size:18px;} .demo.action{color:#3366cc;text-decoration:none;font-family:"微软雅黑","宋体";} #Header{ position:fixed;z-index:9999999;top:0;right:0;left:0;height:38px;border-bottom:1pxsolid#e0dede;width:100%; background-color:#F7F7F7; background-image:linear-gradient(#fff,#f7f6f5); background-image:-moz-linear-gradient(#fff,#f7f6f5); background-image:-o-linear-gradient(#fff,#f7f6f5); background-image:-webkit-linear-gradient(#fff,#f7f6f5); box-shadow:inset01px#fff,01px3pxrgba(34,25,25,0.4); -moz-box-shadow:inset01px#fff,01px2pxrgba(34,25,25,0.4); -webkit-box-shadow:inset01px#fff,01px3pxrgba(34,25,25,0.4); } *html,*htmlbody{background-image:url(about:blank);background-attachment:fixed;} *html#Header{position:absolute;top:expression(eval(document.documentElement.scrollTop));} .overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:998;width:100%;height:100%;background:#f6f4f5;display:none;} *html,*htmlbody{background-image:url(about:blank);background-attachment:fixed;} *html.destroy,*html.overlay{position:absolute;top:expression(eval(document.documentElement.scrollTop));} .destroy{position:fixed;top:0px;left:50%;margin-left:-425px;*margin-left:-718px;_margin-left:-425px;margin-top:-292px;z-index:99996;opacity:0;filter:alpha(opacity=0);} .sheet{position:relative;width:840px;height:290px;margin:auto;padding:0;background:#fff9e2url("images/tips_bg.gif"); box-shadow:inset0-1px0#FFF,01px6pxrgba(0,0,0,.3); -moz-box-shadow:inset0-1px0#FFF,01px6pxrgba(0,0,0,.3); -webkit-box-shadow:inset0-1px0#FFF,01px6pxrgba(0,0,0,.3); border-bottom:2pxsolid#efebda; border-bottom-left-radius:5px; border-bottom-right-radius:5px; -moz-border-bottom-left-radius:5px; -moz-border-bottom-right-radius:5px; -webkit-border-bottom-left-radius:5px; -webkit-border-bottom-right-radius:5px; } .sheeta.close{display:block;position:absolute;width:20px;height:20px;right:5px;top:5px;background:url("images/sheet_close.gif")no-repeat;} .sheeta:hover.close{background-position:0-30px;} .sheeta:active.close{background-position:0-60px;} .sheet.head{padding:20px15px;border-bottom:1pxsolid#f6f4ee;} .sheet.headh2{padding:0;font-size:18px;font-weight:400;color:#444;text-align:center;} .sheet.body{padding:10px15px;border-top:1pxsolid#fff;} </style>
JS
<scripttype="text/javascript"src="js/jquery-1.4.2.min.js"></script> <scripttype="text/javascript"> $(document).ready(function(){ varh=$(document).height(); $(".overlay").css({"height":h}); $(".action").click(function(){ $(".overlay").css({'display':'block'}).animate({'opacity':'0.8'}); $(".destroy").stop(true).animate({'margin-top':'40px','opacity':'1'},400); }); $(".close").click(function(){ $(".destroy").stop(true).animate({'margin-top':'-292px','opacity':'0'},800); $(".overlay").css({'display':'none'}).animate({'opacity':'0'}); }); }); </script>
HTML
<divid="Header"></div> <divclass="demo"><aclass="action"href="javascript:void(0);">jqueryfloat浮动层弹出层页面加载特效</a></div> <divclass="overlay"></div> <divclass="destroy"> <divclass="sheet"> <divclass="head"> <h2>jquery顶部动画弹出层</h2> </div> <divclass="body"></div> <aclass="close"title="关闭"href="#"></a> </div> </div><!--sheetend-->