JS to determine whether the client is a mobile phone or PC 2 code

Reprinted from: http://www.jb51.net/article/48939.htm

Javascript to determine whether the client is a PC or handheld device, sometimes the project needs to use, very convenient detection, the source of the Oh, a total of two kinds of methods

1. The first kind:

functionIsPC () {varUseragentinfo =navigator.useragent; varAgents = ["Android", "IPhone",                "SymbianOS", "Windows Phone",                "IPad", "IPod"]; varFlag =true;  for(varv = 0; v < agents.length; v++) {        if(Useragentinfo.indexof (agents[v]) > 0) {flag=false;  Break; }    }    returnFlag;}

2. The second type:

functionBrowserredirect () {varSuseragent =navigator.userAgent.toLowerCase (); varBisipad = Suseragent.match (/ipad/i) = = "ipad"; varBisiphoneos = Suseragent.match (/iphone os/i) = = "iphone OS"; varBISMIDP = Suseragent.match (/midp/i) = = "MIDP"; varBIsUc7 = Suseragent.match (/rv:1.2.3.4/i) = = "rv:1.2.3.4"; varBISUC = Suseragent.match (/ucweb/i) = = "UCWeb"; varBisandroid = Suseragent.match (/android/i) = = "Android"; varBisce = Suseragent.match (/windows ce/i) = = "Windows CE"; varBISWM = Suseragent.match (/windows mobile/i) = = "Windows Mobile"; if(! (Bisipad | | bisiphoneos | | bismidp | | bIsUc7 | | bisuc | | bisandroid | | bisce | |biswm)) {Window.location.href=b page; }}browserredirect ();

Baidu's judgment code

functionUaredirect (f) {Try {  if(document.getElementById ("Bdmark")! =NULL) {   return  }  varb =false; if(arguments[1]) {   varE =Window.location.host; varA =window.location.href; if(Issubdomain (arguments[1], e) = = 1) {f= f + "/#m/" +A; b=true   } Else {    if(Issubdomain (arguments[1], e) = = 2) {f= f + "/#m/" +A; b=true    } Else{f=A; b=false    }   }  } Else{b=true  }  if(b) {varc =Window.location.hash; if(!c.match ("Fromapp")) {    if((Navigator.userAgent.match (/(iphone|ipod| android|ios| SymbianOS)/i)) {Location.replace (f)} }}}Catch(d) {}}functionIssubdomain (c, D) { This. GetDomain =function(f) {varE = F.indexof ("://"); if(E > 0) {   varH = f.substr (e + 3)  } Else {   varh =F}varg =/^www\./; if(G.test (h)) {h= H.substr (4)  }  returnh}; if(c = =d) {return1 } Else {  varc = This. GetDomain (c); varb = This. GetDomain (d); if(c = =b) {return1  } Else{C= C.replace (".", "\ \.")); varA =NewREGEXP ("\ \" + C + "$")); if(B.match (a)) {return2   } Else {    return0   }  } }};

How to use:
<script Type=text/javascript>uaredirect ("Mobile Station", "Web site");</script> another article, feel inferior to the above good, but we can refer to the next

varBrowser_class =navigator.useragent;varbrowser_class_name1 = Browser_class.match ("Mobile");varBrowser_class_name2 = Browser_class.match ("mobile");varLocation_url =window.location.href;if(Browser_class_name1! =NULL|| Browser_class_name2! =NULL) { if(Location_url.match ("wap") = =NULL) {window.location.href= "Http://wap.xxxx.com"; }} Else { if(Location_url.match ("3g")! =NULL|| Location_url.match ("WAP")! =NULL) {window.location.href= "Http://wap.xxxx.com"; }}

JS to determine whether the client is a mobile phone or PC 2 code (GO)