web页在微信中访问增加遮罩层 右上角弹出在浏览器中打开
<style type="text/css">
* {
margin: 0;
padding: 0;
}
a {
text-decoration: none;
}
img {
max-width: 100%;
height: auto;
}
.weixin-tip {
display: none;
position: fixed;
left: 0;
top: 0;
bottom: 0;
background: rgba(0, 0, 0, 0.8);
filter: alpha(opacity = 80);
height: 100%;
width: 100%;
z-index: 100;
}
.weixin-tip p {
text-align: center;
margin-top: 10%;
padding: 0 5%;
}
</style>
<div class="weixin-tip">
<p>
<img src="images/tip.png" alt="在浏览器打开" />
</p>
</div><script>
$(window).on("load", function() {
var winHeight = $(window).height();
function is_weixin() {
var ua = navigator.userAgent.toLowerCase();
if (ua.match(/MicroMessenger/i) == "micromessenger") {
return true;
} else {
return false;
}
}
var isWeixin = is_weixin();
if (isWeixin) {
$(".weixin-tip").css("height", winHeight);
$(".weixin-tip").show();
}
})
</script>DEMO下载地址
发布者：admin，转转请注明出处：http://www.yc00.com/web/1737922435a3997660.html
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