1.
Copy the code code as follows:
function check(){
if(window.navigator.cookieEnabled)
return true;
else{
alert("Browser configuration error, Cookie is not available!");
return false;}
}
2.
Copy the code code as follows:
SetCookie('cookie_test','1');
var cookie_test = getCookie('cookie_test');
if( '1' != cookie_test)
{
alert('not supported');
}else
{
alert('support');
}
function SetCookie(name,value)//Two parameters, one is the name of the cookie and the other is the value
{
var Days = 30; //This cookie will be saved for 30 days
var exp = new Date(); //new Date("December 31, 9998");
exp.setTime(exp.getTime() + Days*24*60*60*1000);
document.cookie = name + "="+ escape (value) + ";expires=" + exp.toGMTString();
}
function getCookie(name)//Get cookies function
{
var arr = document.cookie.match(new RegExp("(^| )"+name+"=([^;]*)(;|$)"));
if(arr != null) return unescape(arr[2]); return null;
}
function delCookie(name)//Delete cookie
{
var exp = new Date();
exp.setTime(exp.getTime() - 1);
var cval=getCookie(name);
if(cval!=null) document.cookie= name + "="+cval+";expires="+exp.toGMTString();
}
3.
Copy the code code as follows:
var cookieEnabled=(navigator.cookieEnabled)? true : false
//Determine whether cookie is enabled
//If the browser is not ie4+ or ns6+
if (typeof navigator.cookieEnabled=="undefined" && !cookieEnabled){
document.cookie="testcookie"
cookieEnabled=(document.cookie=="testcookie")? true : false
document.cookie="" //erase dummy value
}