Increase saturday and sunday on click

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I use this code on button click,
i am checking if day are saturday or sunday,
And if it is, increase by +3 day so from saturday to monday 3 days,
it steps over the days on click but it also add 4 more days to it why??
if its not saturday och sunday it should add +1 day

JavaScript

var increase=0;
function IncreaseDays()
{ 
        var toTime=new Date();

        increase = increase + 1;
        toTime.setDate(toTime.getDate() + increase);
    if (toTime.getDay() == 0 || toTime.getDay() == 6) {

        increase = increase + 3;
        toTime.setDate(toTime.getDate() + increase);
    }



}

Posted 10-Dec-14 23:44pm

Kurac1

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E.F. Nijboer · Answer 1 · 2014-12-10T23:53:00

Because you first add one and then add another 3. Your code indents but there is no actual if. There is also more logic to it than you now have. For a nice example about business days, check this link:
http://javascript.about.com/library/blbusdayadd.htm[^]

You might also want to consider a library like datejs:
https://code.google.com/p/datejs/[^]

Good luck!

Sinisa Hajnal · Answer 2 · 2014-12-11T00:06:00

Eh, sorry, didn't notice this is javascript :( Solution updated

I would advise you to use moment.js, date.js or something.

You're doing the following (say it is last saturday)
set toTime to last weekend (6. december, saturday)
increase = 1
increase toTime by one to 7.12. (sunday)

increase = 4 (increase +3)
toTime = 7.12 +4 = 11.12 (thursday)

Now the solution:
function IncreaseDays() {
var toTime = new Date(); //set date to Today
int day = toTime.getDay(); // get weekDay
var dayInMonth = toTime.getDate(); // get dayInMonth
// if sunday, increase the date by one
if (day == 0) {
toTime.setDate(dayInMonth +1);
} // if saturday, increase the date by 2
elseif (day == 6)
{
toTime.setDate(dayInMonth +2);
}
}

You might want to test this if the date is near the end of the month...
If this helps please take time to accept the solution. Thank you.

Increase saturday and sunday on click

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