sticky

How does economist.com implement their sticky header? jQuery?

冷暖自知 提交于 2019-12-05 14:06:10
If you go to an article on The Economist website. For example: http://www.economist.com/node/17629757 When you scroll down the page past a certain point (either with the PAGEDOWN button or by incrementally scrolling with the DOWNARROW key), a red sticky header appears. Is that jQuery? How is that implemented? The content, while added via JavaScript is just position : fixed. The Economist uses Apture , a service which includes the sticky header and a few other features on the page. (The header has the ID "aptureD", so I started Googling.) If all you want is that exact header, you can just use

CSS Sticky header

假如想象 提交于 2019-12-05 10:20:40
I have added a sticky header to my homepage, however the sticky header seems to be behind the rest of the content on the page, so when i scroll down the page, images and text are on top of the header, is there a way to stop this? Here is my code: <style> /* Reset body padding and margins */ body { margin: 0; padding: 0; } /* Make Header Sticky */ #header_container { background: #827878; border: 1px solid #666; height: 60px; left: 0; position: fixed; width: 100%; top: 0; } #header { line-height: 60px; margin: 10 auto; width: 940px; text-align: left; font-size: 26px; color: #f5f5f5; line-height:

Bootstrap 4, navbar fixed-top and other sticky-top elements

霸气de小男生 提交于 2019-12-05 05:37:14
Here the reproduction: https://jsbin.com/lawafu/edit?html,output Is this a bug? A mistake? A problem? An unrealizable idea? Before scroll: After scroll: What I need : Obviously I need to see the sidebar when I scroll down the page, using padding-top of the body for the fixed-top navbar. I'm using this code for the sidebar: <div class="sticky-top"> <ul class="list-group"> <li class="list-group-item active">Cras justo odio</li> <li class="list-group-item">Dapibus ac facilisis in</li> <li class="list-group-item">Morbi leo risus</li> <li class="list-group-item">Porta ac consectetur ac</li> <li

jQuery hover : fading in a hidden div while fading out the “default” one

我只是一个虾纸丫 提交于 2019-12-05 04:30:48
问题 I have two divs (one of them hidden with CSS), which I'm fading in and out in alternance inside a common space, on hover. This is the markup : <div id="wrap"> <div class="image"> <img src="http://domain.com/images/image.png"> </div> <div class="text hide"> <p>Text text text</p> </div> </div> And I was applying this jQuery code to fade out the image - and fading in the text, on hover : <script type="text/javascript"> $(function(){ $('#wrap').hover( function(){ $('#wrap .image').fadeOut(100,

Javascript sticky div after scroll

时光怂恿深爱的人放手 提交于 2019-12-04 23:29:57
问题 This question maybe stupid for many here. I am making sticky div after scroll in pure JS. Some people may advice to make it in jQuery but i am not interested in it. What i need is something similar to this. Here the div moves all the way to top but i need it to have 60px top. I made a script but it not working. Can anyone help me solve this? Here is my code. HTML <div id="left"></div> <div id="right"></div> CSS #left{ float:left; width:100px; height:200px; background:yellow; } #right{ float

multiple divs with fixed position and scrolling

亡梦爱人 提交于 2019-12-04 21:58:04
I have 4 divs and I want to scroll down and cover all those divs. But... keeping the current div with fixed position on top of the browser This is working great only scrolling down. But when I scroll up fails. You can check this fiddle http://jsfiddle.net/rtSKj/ for a demo This is the js code $(document).ready(function() { $(window).scroll(function () { var scrollY = $(window).scrollTop(); if(scrollY>=500){ $('#block2').css({'position': 'fixed', 'margin-top': 0}); $('#block3').css({'margin-top': '1000px'}); } if(scrollY>=1000){ $('#block3').css({'position': 'fixed', 'margin-top': 0}); $('

彻底理解cookie,session,token

别等时光非礼了梦想. 提交于 2019-12-04 21:56:22
发展史 很久很久以前,Web 基本上就是文档的浏览而已, 既然是浏览,作为服务器, 不需要记录谁在某一段时间里都浏览了什么文档,每次请求都是一个新的HTTP协议, 就是请求加响应, 尤其是我不用记住是谁刚刚发了HTTP请求, 每个请求对我来说都是全新的。这段时间很嗨皮 但是随着交互式Web应用的兴起,像在线购物网站,需要登录的网站等等,马上就面临一个问题,那就是要管理会话,必须记住哪些人登录系统, 哪些人往自己的购物车中放商品, 也就是说我必须把每个人区分开,这就是一个不小的挑战,因为HTTP请求是无状态的,所以想出的办法就是给大家发一个会话标识(session id), 说白了就是一个随机的字串,每个人收到的都不一样, 每次大家向我发起HTTP请求的时候,把这个字符串给一并捎过来, 这样我就能区分开谁是谁了 这样大家很嗨皮了,可是服务器就不嗨皮了,每个人只需要保存自己的session id,而服务器要保存所有人的session id ! 如果访问服务器多了, 就得由成千上万,甚至几十万个。 这对服务器说是一个巨大的开销 , 严重的限制了服务器扩展能力, 比如说我用两个机器组成了一个集群, 小F通过机器A登录了系统, 那session id会保存在机器A上, 假设小F的下一次请求被转发到机器B怎么办? 机器B可没有小F的 session id啊。 有时候会采用一点小伎俩:

sticky footer布局

限于喜欢 提交于 2019-12-04 19:34:27
本文转载于: 猿2048 网站 sticky footer布局 一、什么是sticky footer   在网页设计中,Sticky footers设计是最古老和最常见的效果之一。它可以概括如下:如果页面内容不够长的时候,页脚块粘贴在视窗底部;如果内容足够长时,页脚块会被内容向下推送。 二、应用场景案例 如下:   当页面内容不够长,比较少时, ’X’关闭按钮 粘贴在视窗底部;当内容够多时, “X”按钮 会被往下推送,它不会遮盖住内容。这就是 饿了么 点击物品是弹出一个全屏的详情页,点击关闭按钮关闭的实现。 我们将内容填的很多时,它就出现了滚动条,移动滚动条将内容移到底部,我们可以看到 “X”按钮 被推动到内容的下面了。 三、实现 HTML: < div v-show ="detailShow" class ="detail" > < div class ="detail-wrapper clearfix" > < div class ="detail-main" > < p > 合理收费的附件是丽芙家居按时交付两地分居四大金刚垃圾管理按时交流的方式拉倒拉时间过来华东师范红色广告看 合理收费的附件是丽芙家居按时交付两地分居四大金刚垃圾管理按时交流的方式拉倒拉时间过来华东师范红色广告看

HAproxy 1.5.8 How do I configure Cookie based stickiness?

眉间皱痕 提交于 2019-12-04 18:48:49
问题 Our application requires cookie based sticky sessions, so we want to use HAproxy to balance incoming traffic towards a farm of IIS servers. We are using the following config which seems to work on the lab (round-robin working fine and session preserved), but fails when applied in producion with more that 3k concurrent users: frontend Front_http bind :80 mode http default_backend backend_http stats enable capture cookie ASP.NET_SessionId len 32 maxconn 10000 frontend Front_https mode http

Sticky Session in apache doesn't work

只愿长相守 提交于 2019-12-04 16:33:42
This is currently my environment setup. Apache Tomcat: Apache-Tomacat-7.0.21 Apache HTTP Server: c. Apache HTTP Server 2.2.19 Tomcat Connector JK 1.2.32 for Apache HTTP Server 2, mod_jk I'm trying to implement sticky session but i still can't get it to work. I'm able to load balance between 2 machines in a cluster. Please advise what else i have missed out! Following is my workers.properties file # Define 2 real workers using ajp13 & 1 balancer worker.list=balancer # worker.balancer.type=lb worker.balancer.balance_workers=worker1,worker2 worker.balancer.sticky_session=True # Set properties for