hidumou / calendar Goto Github PK
View Code? Open in Web Editor NEW工作日历
License: MIT License
工作日历
License: MIT License
源代码:
var current_month = {
//前一个月的偏差值
preMonthOffset: first_day_of_current_month ? first_day_of_current_month : 7 - first_day_of_current_month,
endDate: this.getDaysOfMonth(currentDate)
//后一个月偏差值 : a.硬编码计算(至少大于当前月份所能否显示列数) b.Math.ceil((前一个月的偏差量 + 当前月的天数动态计算)/7)*7 - (前一个月的偏差量 + 当前月的天数动态计算);
};
请问:
前一个月偏差值的取值为何要用preMonthOffset: first_day_of_current_month ? first_day_of_current_month : 7 - first_day_of_current_month,,而不是直接取first_day_of_current_month,按照作者的取值方式,会出现选中月份显示了上一个月份最后7天。
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