JS Computing System The current date is the day of the week several ways

Method One:

// The calculation system is currently the day of the week var str = "Today is the Week" + "Day 123456". Charat (new date (). Getday ());

Method Two:

var new Array ("Day", "one", "two", "three", "four", "five", "six"); var New date (). Getday (); var str = "Today is the Week" + A[week];alert (str);

Method Three:

varstr = "Today is the Week";varWeek =Newdate (). Getday ();Switch(week) { Case0: str1+ = "Day";  Break;  Case1: str1+ = "One";  Break;  Case2: str1+ = "Two";  Break;  Case3: str1+ = "three";  Break;  Case4: str1+ = "Four";  Break;  Case5: str1+ = "Five";  Break;  Case6: str1+ = "Six";  Break;} alert (str);

Method Four:

varstr = "";varWeek =Newdate (). Getday ();if(Week = = 0) {str= "Today is Sunday";} Else if(Week = = 1) {str= "Today is Monday";} Else if(Week = = 2) {str= "Today is Tuesday";} Else if(Week = = 3) {str= "Today is Wednesday";} Else if(Week = = 4) {str= "Today is Thursday";} Else if(Week = = 5) {str= "Today is Friday";} Else if(Week = = 6) {str= "Today is Saturday";} alert (str);

Of course, the perfection of these four methods is at a glance.

JS Computing System The current date is the day of the week several ways