Question

我从服务器上取日期，需要在html页面上显示。日期每天都会改变。但星期六星期天星期日将显示星期五。

再次从下周一开始，它会定期约会，请帮忙我正在考虑展示。 getServerTime用于请求服务器日期。

HTML：

<span id="currentdate"></span>

JavaScript的：

var weekday = ["Sunday", "Monday", "Tuesday", "Wednesday",
    "Thursday", "Friday", "Saturday"
];
var allmonth = new Array(12);
allmonth[0] = "january";
allmonth[1] = "february";
allmonth[2] = "march";
allmonth[3] = "april";
allmonth[4] = "may";
allmonth[5] = "june";
allmonth[6] = "july";
allmonth[7] = "august";
allmonth[8] = "september";
allmonth[9] = "october";
allmonth[10] = "november";
allmonth[11] = "december";

function getServerTime() {
    return $.ajax({
        async: false
    }).getResponseHeader('Date');
}
var st = getServerTime();
var date = new Date(st);
//alert(date+"this is server date");
var day = weekday[date.getDay()];
var currentdate = date.getDate();
var currentmonth = allmonth[date.getMonth()];
var currentyear = date.getFullYear();
var fulldate = currentdate + "-" + currentmonth + "-" + currentyear;
var fridayday = "";


if (day == 'Monday' || day == 'Tuesday' || day == 'Thursday' ||
    day == 'Wednesday') {
    $("#currentdate").html(fulldate);

    alert("this is working day");
} else if (day == "Friday") {
    fridayday = fulldate;
    alert("this is friday");
    alert(fridayday + "fridayday date inside if");
    $("#currentdate").html(fulldate);

} else if (day == 'Saturday' || day == 'Sunday') {
    $("#currentdate").html(fridayday);
    alert("this is not a working day");
}


alert(fridayday + "fridayday date out side if");

Answer 1

从我通过阅读你的问题的理解，你想在星期五，星期六和星期日显示同样的事情。那你为什么不在你的else if陈述中实施周六和周日呢？

即：

 else if (day == "Friday" || day == "Saturday" || day == "Sunday") {
    fridayday = fulldate;
    alert("this is " + day);
    alert(fridayday + "fridayday date inside if");
    $("#currentdate").html(fulldate);

}

想要显示周六和周日的连续星期五日期。从星期一开始使用当前日期

1 个答案: