javascript 固定在移动浏览器上的页脚位置
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Fixed position on a mobile browser for footer
提问by Cyberomin
Good day, i have a meta like this
美好的一天，我有一个这样的元
<meta name="viewport" content="initial-scale=1.0, maximum-scale=1.0, user-scalabale=no, width=device-width, height=device-height" />
Now i can get the height view port with js i want to use it to modify my footer so it stays always at the bottom of the screen using either a fixed positioning. here is the footer css
现在我可以使用 js 获取高度视口，我想用它来修改我的页脚，这样它就可以使用固定定位始终保持在屏幕底部。这是页脚css
#footer
{
height:30px;
background-color:#D9D9D9;
background-image:url(../images/footer.png);
background-repeat:repeat-x;
margin-top:20px;
width:100%;
/*bottom:0;
position:fixed;*/
}
how do i modify this footer using JS to get the right thing. Thank you. @cyberomin.
我如何使用 JS 修改此页脚以获得正确的内容。谢谢你。@赛博明。
采纳答案by Greg
document.getElementById("footer").style.position = "fixed";
回答by Alex Nolasco
See also Google's solution to this http://code.google.com/mobile/articles/webapp_fixed_ui.html
另请参阅 Google 对此http://code.google.com/mobile/articles/webapp_fixed_ui.html的解决方案
回答by WinkSl
The position:fixed is available since Android 2.2.
position:fixed 从 Android 2.2 开始可用。
However for other devices like IPhone, you must have a solution that simulates the native scroller : this type of solution is available through the JavaScript toolkit Wink. This toolkit allows to make WebApps easily while remaining simple to use (no need to learn an API). Look at the examples on the Scroller component.
但是对于像 iPhone 这样的其他设备，您必须有一个模拟本机滚动条的解决方案：这种类型的解决方案可通过 JavaScript 工具包Wink 获得。该工具包允许轻松制作 WebApp，同时保持简单易用（无需学习 API）。查看 Scroller 组件上的示例。
回答by Daniel
If you by mobile browser mean "mobile safari", you're out of luck, it does not support position fixed.
如果您使用移动浏览器的意思是“移动 safari”，那您就不走运了，它不支持位置固定。
Related answer: Fixed positioning in Mobile Safari
相关答案：固定定位在Mobile Safari
Edit: This project might be helpful for you -> http://cubiq.org/iscroll
编辑：这个项目可能对你有帮助 -> http://cubiq.org/iscroll
