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javascript - 比较时间并在 jquery 中显示消息

转载 作者:行者123 更新时间:2023-12-02 14:54:47 25 4
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我有开放时间要在网站上显示。

Mon, Tue, Wed, Fri 10:00 to 18:00 
thursday 10:00 to 20:00
saturday: 9:00 to 14:00

现在我需要在主页上显示一条与当前时间相比的消息

当它在这个时间范围内时。显示消息“我们随时为您服务”。当超出时间范围时,例如:星期一 18:15,它应该显示:

“周二 10:00 起我们将再次为您服务”

我该怎么做。你能帮我一下吗?

代码

<script>
$(function(){
$.get('date.json', function(data){
initialize(data);
});
});

function initialize(data) {
$.each(data,function(pos) {
alert(this.day);
});
}
</script>

json

[
{
"day": "monday",
"starttime": "10.00",
"endtime": "18.00"
},
{
"day": "tuesday",
"starttime": "10.00",
"endtime": "18.00"
},
{
"day": "wednesday",
"starttime": "10.00",
"endtime": "18.00"
},
{
"day": "thursday",
"starttime": "10.00",
"endtime": "20.00"
},
{
"day": "friday",
"starttime": "10.00",
"endtime": "18.00"
},
{
"day": "saturday",
"starttime": "9.00",
"endtime": "14.00"
},
{
"day": "sunday",
"starttime": "10.00",
"endtime": "18.00"
}
]

最佳答案

将以下内容复制并粘贴到控制台。我使用了与您提供的完全相同的数据。欢迎提出任何问题或报告任何问题。

    var dataJSON = [
{
"day": "monday",
"starttime": "10.00",
"endtime": "18.00"
},
{
"day": "tuesday",
"starttime": "10.00",
"endtime": "18.00"
},
{
"day": "wednesday",
"starttime": "10.00",
"endtime": "18.00"
},
{
"day": "thursday",
"starttime": "10.00",
"endtime": "20.00"
},
{
"day": "friday",
"starttime": "10.00",
"endtime": "18.00"
},
{
"day": "saturday",
"starttime": "9.00",
"endtime": "14.00"
},
{
"day": "sunday",
"starttime": "10.00",
"endtime": "18.00"
}
];
var d = new Date();
var day = d.toString().split(' ')[0].toLowerCase();
var currHR = d.getHours();
for(i = 0; i<7; i++) {
if(((dataJSON[i].day)).indexOf(day) > -1) {
console.log(day);
console.log(dataJSON[i].starttime + " "+dataJSON[i].endtime)

if(currHR >= dataJSON[i].starttime && currHR < dataJSON[i].endtime) {
console.log("We are here");
} else {

if(i==6) {
i = 0;
} else {
i = i+1;
}

console.log("we are here for you again "+ dataJSON[i].day + " from " + dataJSON[i].starttime +" to " +dataJSON[i].endtime);
}

}
}

关于javascript - 比较时间并在 jquery 中显示消息,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/35912443/

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