Question

我试图制作一个脚本,每5秒钟重复一次。

The script that will be repeated will check to see if a cookie exists.
If the cookie does not exist, the page is redirected.
If the cookie does exist, nothing happens.

饼干很好,我唯一的问题就是它不重复!

我用jQuery来识别/检查饼干,这很好。

我想知道密码有什么问题

I have looked online many times, but have had no luck in finding what I need.
This is the cookie plugin I use: https://github.com/carhartl/jquery-cookie

var checkcookie = $.cookie( myCookie );

checklogin();
function checklogin(){
    setTimeout(function(){
        if(checkcookie == null){
            //if cookie not set
            window.location.href= / ;
        }
        else{
            //if cookie set
        }

    }, 5000);

checklogin();//to recall the script after it is done
}

或者如果有人有其他方法检查饼干是否变了,我想知道!

Answer 1

工作正常, 但您的 cookie 值不会改变 - 它设定了一次或永远。试着将它包含在您的 < code> Demementout () 中 :

checklogin();

function checklogin(){
    setTimeout(function(){
        var checkcookie = $.cookie( myCookie );

        if(checkcookie == null){
            window.location.href= / ;
        }
        else{
            //if cookie set
        }

    }, 5000);

    checklogin(); //to recall the script after it is done
}

Answer 2

如果您在这样做时, 支票的调用必须在设置时间输出功能中进行, 否则它就会被立即调用。

另外, i d 使用设定的 Interval 代替, 这样您就不需要您的递归函数 :

setInterval(function(){
    if(checkcookie == null){
        window.location.href= / ;
    }else{
        //if cookie set
    }
},5000);

友情链接