HTML元件(HTMLCOMPONENTS)之四編寫日曆(3)(轉)[@more@]

===編寫日曆一===

setCal()函式是主模組，我們在指令碼的第一行呼叫它。該函式為當天（now）、和每月的第一天（firstDayInstance）建立一個Date物件。用這些物件，setCal()函式解析出關於一個月的第一天、當日，和最後一天的所有資訊。

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);

}

HTML元件(HTMLCOMPONENTS)之四編寫日曆(3)(轉)

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