Question

我正在创建一个博客模板，我想让它变得有响应......

我已添加了视口。

<meta content='width=device-width, initial-scale=1, maximum-scale=1' name='viewport'/>

到目前为止我所做的是：

@media only screen and (min-width:768px) and (max-width:1023px){ having css code in btwn}
@media only screen and (max-width:767px){}
@media only screen and (max-width:479px){}

我试过这个..我的桌面应用程序（chrome）工作得很好。但是当我在移动设备上测试它时......它在平板电脑上都没有用。

然后我做了一些改变，并使用了差异。值

@media only screen and (min-width:768px) and (max-width:1023px){}
@media only screen and (min-width:481px) and (max-width:767px){}
@media only screen and (min-width:320px) and (max-width:480px) {}

这确实有所帮助，但当我在更多设备上测试它（iphone 6,6 +，samsung e7，motorola atrix 2，ipad3）其中，它仅适用于三星e7

然后我搜索了一些响应大小..并发现使用像素比而不是宽度..

//for tabs
@media 
    only screen and (min-device-width: 768px) and (max-device-width: 1024px) and (-webkit-min-device-pixel-ratio: 1),
    only screen and (min-device-width: 768px) and (max-device-width: 1024px) and (-webkit-min-device-pixel-ratio: 1),
    only screen and (min-device-width: 768px) and (max-device-width: 1024px) and (-webkit-min-device-pixel-ratio: 2),
    only screen and (min-device-width: 800px) and (max-device-width: 1280px),
    only screen and (device-width: 601px) and (device-height: 906px) and (-webkit-min-device-pixel-ratio: 1.331) and (-webkit-max-device-pixel-ratio: 1.332),
    only screen and (min-device-width: 800px) and (max-device-width: 1280px) and (-webkit-min-device-pixel-ratio: 1.5),
    only screen and (min-device-width: 1200px) and (max-device-width: 1600px) and (-webkit-min-device-pixel-ratio: 1.5),
{

//For mobiles
@media 
    only screen and (min-device-width: 320px) and (max-device-width: 480px) and (-webkit-min-device-pixel-ratio: 2),
    only screen and (min-device-width: 320px) and (max-device-width: 568px) and (-webkit-min-device-pixel-ratio: 2),
    only screen and (min-device-width: 375px) and (max-device-width: 667px) and (-webkit-min-device-pixel-ratio: 2),
    only screen and (min-device-width: 414px) and (max-device-width: 736px) and (-webkit-min-device-pixel-ratio: 3),
    only screen and (device-width: 320px) and (device-height: 640px) and (-webkit-device-pixel-ratio: 2),
    only screen and (device-width: 320px) and (device-height: 640px) and (-webkit-device-pixel-ratio: 3),
    only screen and (min-device-width: 320px;),
{ }

这也......没有用。后来我在stackoverflow上搜索并尝试了这个..（在文档中附加jquery）

var isMobile = false; //initiate as false
// device detection
if(/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|ipad|iris|kindle|Android|Silk|lge |maemo|midp|mmp|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows (ce|phone)|xda|xiino/i.test(navigator.userAgent) 
    || /1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i.test(navigator.userAgent.substr(0,4))) isMobile = true;

if(isMobile)
{
   console.log('You are using a mobile device!');
   $('head').append('<link rel="stylesheet" href="style2.css" type="text/css" />');
}
else
{
   console.log('You are not using a mobile device!');
}
</script>

现在我不知道该怎么做......或者如何让网页响应。请帮助

Answer 1

哇，你复杂的事情！如果您正在尝试解决问题，请将其设置为基本并尝试对其进行调试，通过添加越来越多的代码，您只需重新开始使一个简单的错误复杂化。试试这个，让我知道是否有任何事情发生，我们可以从这里开始

@media only screen and (max-width:1023px){ body{width: 50%}}
@media only screen and (max-width:767px){ body{width: 40%}}
@media only screen and (max-width:479px){ body{width: 30%}}

Answer 2

感谢您的回复，但在我尝试过之后...... 在身体......每个装置的宽度分别只有30/40/50％......

然后我再次尝试它并且它起作用并使我的网站具有反应性：

@media only screen and (min-width:768px) and (max-width:1023px){}
@media only screen and (min-width:481px) and (max-width:767px){}
@media only screen and (min-width:320px) and (max-width:480px){}

媒体查询和元视口都不起作用

2 个答案: