如何在智能手机或移动浏览器中隐藏div

时间:2014-03-19 11:37:24

标签: javascript jquery html css

我想隐藏我的div如果有人从智能手机,手机等访问我的javascript代码对我不起作用,请告诉我如何修复它?

<html>
<head>
<title>Test</title>
<script type="text/javascript">
    if (/Android|webOS|iPhone|iPad|iPod|pocket|psp|kindle|avantgo|blazer|midori|Tablet|Palm|maemo|plucker|phone|BlackBerry|symbian|IEMobile|mobile|ZuneWP7|Windows Phone|Opera Mini/i.test(navigator.userAgent)){
     document.getElementById('mybox').style.display = 'none';
     };
</script>
</head>
<body>

<div id="mybox">
Hello world
</div>

</body>
</html>

7 个答案:

答案 0 :(得分:3)

您需要使用媒体查询来创建响应式UI,
对于不同的屏幕分辨率,您的所有HTML组件应该有不同的CSS(可能是Div / CSS类等)
搜索一些好的响应式教程,你肯定会觉得有趣
现在有一天人们使用Twitter Bootstrap来使UI响应,它有许多响应类,对创建快速响应式UI开发更有用。 样品

@media screen and (max-width: 960px) {

}

答案 1 :(得分:1)

您缺少window.onload

<html>
<head>
<title>Test</title>
<script type="text/javascript">
    if (/Android|webOS|iPhone|iPad|iPod|pocket|psp|kindle|avantgo|blazer|midori|Tablet|Palm|maemo|plucker|phone|BlackBerry|symbian|IEMobile|mobile|ZuneWP7|Windows Phone|Opera Mini/i.test(navigator.userAgent)){
     window.onload = function (){
         document.getElementById('mybox').style.display = 'none';
     }
   };
</script>
</head>
<body>

<div id="mybox">
Hello world
</div>

</body>
</html>

但是css方法似乎更清晰。

答案 2 :(得分:0)

使用媒体查询隐藏

@media only screen
and (min-device-width : 320px)
and (max-device-width : 480px) {
#mybox{
display: none
}

当屏幕尺寸低于480px

时,这将隐藏

答案 3 :(得分:0)

将您的JS代码放在页面末尾或使用onLoad事件。

<html>
<head>
<title>Test</title>
</head>
<body>

<div id="mybox">
Hello world
</div>

<script type="text/javascript">
    if (/Android|webOS|iPhone|iPad|iPod|pocket|psp|kindle|avantgo|blazer|midori|Tablet|Palm|maemo|plucker|phone|BlackBerry|symbian|IEMobile|mobile|ZuneWP7|Windows Phone|Opera Mini/i.test(navigator.userAgent)){
     document.getElementById('mybox').style.display = 'none';
     };
</script>
</body>
</html>

答案 4 :(得分:0)

删除if条件关闭块的分号:

if (/Android|webOS|iPhone|iPad|iPod|pocket|psp|kindle|avantgo|blazer|midori|Tablet|Palm|maemo|plucker|phone|BlackBerry|symbian|IEMobile|mobile|ZuneWP7|Windows Phone|Opera Mini/i.test(navigator.userAgent)){
     document.getElementById('mybox').style.display = 'none';
     }//semicolon is removed

答案 5 :(得分:0)

您可以media queries在任何屏幕上隐藏或显示某人。

@media (min-width: 768px) and (max-width: 979px) {
    .div{
        display : block; For big screen
    }
}
@media (min-width: 380px) and (max-width: 420px) {
    .div{
        display : none; For small screen
    }
}

答案 6 :(得分:0)

你好我的朋友试试这个..

/ *智能手机(人像和风景)----------- * / @media only screen和(min-device-width:320px)和(max-device-width:480px) {         #mybox         {             display:none;         } }

/ *智能手机(风景)----------- * / @media only screen and(min-width:321px) {         #mybox         {             display:none;         } }

/ *智能手机(人像)----------- * / @media only screen和(max-width:320px) {         #mybox         {             display:none;         } }

/ * iPads(人像和风景)----------- * / @media only screen和(min-device-width:768px)和(max-device-width:1024px) {         #mybox         {             display:none;         } }

/ * iPads(风景)----------- * / @media only screen和(min-device-width:768px)和(max-device-width:1024px)和(orientation:landscape) {         #mybox         {             display:none;         } }

/ * iPads(肖像)----------- * / @media only screen和(min-device-width:768px)和(max-device-width:1024px)和(orientation:portrait) {         #mybox         {             display:none;         } }

/ *台式机和笔记本电脑----------- * / @media only screen and(min-width:1224px) {         #mybox         {             显示:块;         } }

/ *大屏幕----------- * / @media only screen and(min-width:1824px) {         #mybox         {             显示:块;         } }

/ * iPhone 4 ----------- * / @media only screen和(-webkit-min-device-pixel-ratio:1.5),只有屏幕和(min-device-pixel-ratio:1.5) {         #mybox         {             display:none;         } }