小编jyo*_*sna的帖子

我正在使用 javascript setInterval() 检查用户空闲时间并在自动注销之前显示弹出警报。但它不适用于多个选项卡（适用于单个选项卡）

以下是我的代码：

localStorage.removeItem("idleTimeValue");
var idleInterval    = setInterval(timerIncrement, 1000);


function timerIncrement()  
{
    if(localStorage.getItem("idleTimeValue")) {
        idleTime            = parseInt(localStorage.getItem("idleTimeValue")) + 1; //increments idle time by one second
    } else {
        idleTime            = 1;
    }

    localStorage.setItem("idleTimeValue", idleTime);

    var timeDiff            = 600; 
    var totTimeRemaining    = timeDiff-idleTime;


    if(totTimeRemaining > 0) {

                $('#timeoutWindow').modal('show');
                var minutes = Math.floor(totTimeRemaining / 60);
                var seconds = totTimeRemaining - minutes * 60;
                $('#timeoutRemainingTime').html(minutes+" minutes and "+seconds+" seconds");
    } else {
                window.location = httpHost+"/account/index/logout";
    }

}


$(this).click(function (e) 
{
    localStorage.removeItem("idleTimeValue"); …