时间: 2021-07-31 作者:daque
===编写日历一=== setcal()因变量是主模块,咱们在剧本的第一条龙挪用它。该因变量为当天(now)、和每月的第一天(firstdayinstance)创造一个date东西。用那些东西,setcal()因变量领会出对于一个月的第一天、当天,和结果一天的一切消息。 function setcal() { // standard time attributes var now = new date(); var year = now.getfullyear(); var month = now.getmonth(); var monthname = getmonthname(month); var date = now.getdate(); now = null; // create instance of first day of month, and extract the day on which it occurs var firstdayinstance = new date(year, month, 1); var firstday = firstdayinstance.getday(); firstdayinstance = null; // number of days in current month var days = getdays(month, year); // call function to draw calendar drawcal(firstday + 1, days, date, monthname, year); }