- <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "<a href="http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
- <html xmlns="<a href="http://www.w3.org/1999/xhtml">http://www.w3.org/1999/xhtml">
- <head>
- <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
- <title>一个展开合拢的菜单效果</title>
- <script type="text/javascript" src1="/ajaxjs/jquery-1.4.2.min.js"></script>
- <style>
- * { margin:0; padding:0; }
- ul,li { list-style:none; }
- .catalog { width:164px; margin:0 auto;}
- .t1 { height:4px; background:url(/jsCSS/demoimg/201101/bg_catalog.gif) left top no-repeat; }
- .t2 { background:url(/jscss/demoimg/201101/bg_catalog.gif) -164px top repeat-y; }
- .t3 { height:4px; background:url(/jscss/demoimg/201101/bg_catalog.gif) left bottom no-repeat; }
- .t2 h2 { height:81px; background:url(/jscss/demoimg/201101/bg_catalog_logo.gif) center no-repeat; text-indent:-9999px; }
- .t2 h3 { heigth:36px; line-height:36px; margin:0 1px; text-indent:26px; background:url(/jscss/demoimg/201101/bg_catalog_icon.gif) no-repeat 13px 14px; font-size:14px; border-top:1px solid #fFF; }
- .t2 ul { padding:10px 0; font-size:12px; }
- .t2 li { text-indent:27px; height:30px; line-height:30px; }
- .selected { display:block;}
- .unselected {display:none;}
- </style>
- </head>
- <body>
- <div class="re_left">
- <div class="catalog">
- <div class="t1"></div>
- <div class="t2">
- <h2>资源</h2>
- <h3><a href="javascript:void(0);" src1="#">平台使用说明</a></h3>
- <ul class="unselected">
- <li><a href="#">平台介绍</a></li>
- <li><a href="#">应用开发说明</a></li>
- <li><a href="#">应用审核流程</a></li>
- <li style="display:none;"><a href="#">成功案例</a></li>
- <li><a href="#">开发者协议</a></li>
- </ul>
- <h3><a href="javascript:void(0);" src1="#">API说明</a></h3>
- <ul class="unselected">
- <li><a href="#">API文档</a></li>
- <li><a href="#">Oauth授权说明</a></li>
- <li><a href="#">API调用权限</a></li>
- </ul>
- <h3><a href="javascript:void(0);" src1="#">SDK及资源下载</a></h3>
- <ul class="unselected">
- <li><a href="#">SDK下载</a></li>
- <li><a href="#">视觉素材下载</a></li>
- </ul>
- <h3><a href="javascript:void(0);" src1="#">帮助中心</a></h3>
- <ul class="unselected">
- <li><a href="#">常见问题解答</a></li>
- <li><a href="#">返回错误码说明</a></li>
- </ul>
- </div>
- <div class="t3"></div>
- </div>
- </div>
- <script type="text/javascript">
- $(document).ready(function(){
- var catalogIndex=[0,0];
- if (catalogIndex[0]==2){catalogIndex[0]=3;}
- else if(catalogIndex[0]==3){catalogIndex[0]=2;}
- if(catalogIndex.length==0){catalogIndex=[0,0];}
- $(".re_left .catalog h3 a").each(function(){
- $(this).attr("src",$(this).attr("href"));
- });
- $(".re_left .catalog").find("ul").css("border-bottom",0).end().find("h3:eq("+catalogIndex[0]+")").addClass("open").find("a").attr("href","javascript:void(0);").end().next().css("display","block").find("li:eq("+(catalogIndex[1]-1==-1?9999:catalogIndex[1]-1)+")").addClass("active");$(".re_left .catalog").find("h3").last().css("border-bottom-width","0");});
- $(".re_left .catalog").find("h3").bind("click",function(){
- if ($(this).hasClass("open"))
- {
- if ($(this).next().find(".active").size()==0)
- {
- $(this).next().slideUp(500,function(){
- $(this).prev().removeClass("open");
- });
- }
- else
- {
- $(this).next().slideUp(500,function(){
- $(this).prev().removeClass("open");
- //window.location.href=$(this).prev().find("a").attr("src");
- });
- }
- }
- else
- {
- $(this).parent().find("ul").slideUp("slow").end().find("h3").removeClass("open");
- $(this).addClass("open").next().slideDown(500,function(){
- if ($(this).nextAll("h3").size()>0)
- {$(this).parent().find("h3").last().css("border-bottom-width","1px");}
- else
- {$(this).parent().find("h3").last().css("border-bottom-width","0");}
- window.location.href=$(this).prev().find("a").attr("src");
- });
- }
- return false;
- });
- </script>
- <br><div align="center">提示:如果有错误,请刷新页面。</div>
- </body>
- </html>
- //该片段来自于http://www.codesnippet.cn/detail/270320132598.html
来源: http://www.codesnippet.cn/detail/270320132598.html