JavaScript position fixed 的相关内容

问答 2016-05-27 来自：开发者社区

JS中，一个元素scrollIntoView会导致页面上position:fixed元素闪动（重绘？）的问题

最近遇到了一个问题：在页面上，有一个fixed的元素（多个也一样）浮动在页面底部，然后页面内容会动态增加。每当增加一条新内容的时候，就使用scrollIntoView将其滚动到可见区域。但安卓设备（魅族MX3，小米S1）在新增元素scrollIntoView的时候，会导致fixed元素上下抖动一下。我使用的是knockoutjs来循环输出模板。 viewModel 部分 js代码如下： #j.....

文章 2016-04-29 来自：开发者社区

【原】使用iScroll.js解决ios4下不支持position:fixed的问题

一直折腾position:fixed在ios和android的使用，而事实上这么上流的ios4系统居然不支持position:fixed，幸运的是苹果公司在ios5系统修复了这个bug，比较理想的解决方案是让所有用户把系统升级到ios5及以上版本，这种想法在国外还好，在国内环境下，因为越狱而不想去升级手机的人很多，如果强迫用户去升级，那可能会把你的产品KS了。而你也不可能跟你老板说ios4什么不....

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