JavaScript计算某一日期是星期几
用js计算给出的日期(如:2009-1-7)是星期几:
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function getDayOfWeek(dayValue){
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var day = new Date(Date.parse(dayValue.replace(/-/g, '/'))); //将日期值格式化
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var today = new Array("星期日","星期一","星期二","星期三","星期四","星期五","星期六");
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return today[day.getDay()] //day.getDay();根据Date返一个星期中的某一天,其中0为星期日
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}
function getDayOfWeek(dayValue){2
var day = new Date(Date.parse(dayValue.replace(/-/g, '/'))); //将日期值格式化3
var today = new Array("星期日","星期一","星期二","星期三","星期四","星期五","星期六");4
return today[day.getDay()] //day.getDay();根据Date返一个星期中的某一天,其中0为星期日5
}
可以歇歇了!!


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