<script>
function detect() {
var uagent = navigator.userAgent.toLowerCase();
var mobile = false;
var search_strings = [
"iphone",
"ipod",
"ipad",
"series60",
"symbian",
"android",
"windows ce",
"windows7phone",
"w7p",
"blackberry",
"palm"
];
for (i in search_strings) {
if (uagent.search(search_strings[i]) > -1)
mobile = true;
}
return mobile;
}
if (detect())
window.location = "mydomain/mobile";
</script>
<script type="text/javascript">
if (screen.width <= 1600) {
window.location.replace('mydomain/1600');
}
if (screen.width > 1900) {
window.location.replace('mydomain/1900');
}
</script>
您好,我的代码运行正常。我想知道是否可以添加更多两个屏幕分辨率(1300和1200)。
如果通过&#34;移动&#34; = mydomain / mobile
如果通过桌面访问&#34;解决方案1900加&#34; = mydomain / 1900
如果通过桌面访问&#34;解决方案1600至1899&#34; = mydomain / 1600
如果通过桌面访问&#34;解决方案1300至1599&#34; = mydomain / 1300
如果通过桌面访问&#34;分辨率1024到1299&#34; = mydomain / 1200
谢谢!
答案 0 :(得分:0)
首先,更好的方法是CSS rule @media。
如果您想使用javascript
,只需添加if else
语句......
if (screen.width >= 1900) {
window.location.replace('mydomain/1900');
} else if (screen.width >= 1600 && screen.width < 1900) {
window.location.replace('mydomain/1600');
} else if (screen.width >= 1300 && screen.width < 1600) {
window.location.replace('mydomain/1300');
} else if (screen.width >= 1024 && screen.width < 1200) {
window.location.replace('mydomain/1024');
} else {
alert("error");
}
我还建议减少function detect()
并外化常量:
var uagent = navigator.userAgent.toLowerCase();
var mobile = false;
var search_strings = [
"iphone",
"ipod",
"ipad",
"series60",
"symbian",
"android",
"windows ce",
"windows7phone",
"w7p",
"blackberry",
"palm"
];
function detect() {
for (i in search_strings) {
if (uagent.search(search_strings[i]) > -1){
mobile = true;
return mobile;
}
}
return mobile;
}