Adding Days To Date

Sep 16, 2009

I have a textbox with a date formatted 'dd/mm/yyyy'. I want to be able to add days to the date so that the month ticks over if the days exceed the days in the month and the year also if the month value passes 12. Currently I have the below. This adds to the days but will not tick over the month.

<html>
<head>
<script type="text/javascript">
function calDate() {
var dateArr = document.getElementById('testinput').value;
var myDate = new Date();
[Code]....

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Adding Days To Current Date?

Oct 26, 2010

I am trying to add a calculated number of days to the current date. Here is my code:

Code:

var tempday=new Date();
var adddays=1+(7-tempday.getDay());
tempday.setDate(tempday.getDate()+adddays);

In this case I am calculating the number of days until the next Monday. Since today is Tuesday, it calculates 6 which is correct. The resulting date should be 11/1/2010. However, the month is not wrapping because the result is 10/1/2010. How do I fix this?

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Adding +14 Days To Todays Date

Mar 5, 2010

looking for a javascript to displays todays date +14 days. Not for use in a forum, just one that displays it on a page online.

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Adding 1000 Days To A Date Result A Full (date) "mm/dd/yyy"

Aug 17, 2011

I'm trying to get a full date. In this script I want the user to be able to enter a date and get a 1000 day result a full (date) mm/dd/yyy. So far this give me the year only. I've tried so many ways.

<script language="javascript">
var reply = prompt("Please enter the date you and your love begin dating (mm/dd/yyyy)", " ");
var newstring = new String(reply);
var arrTemp = new Array();
arrTemp = newstring.split("/");
[Code]....

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Date And Time - Showing Date 90 Days Later

Jul 23, 2005

Say I put a date and time for like this: Jun-15-04 21:52:06. Here is the form I am using:

<form>
<p><input type="text" name="T1" size="20"><br>
date</p>
<p><input type="text" name="T2" size="20"><br>
90 days from date</p>
<p><input type="submit" value="Submit" name="B1"></p>
</form>

How could I get to show the date 90 days later to the exact date and time. I would enter the data in the first box and hit submit to show in the second box.

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Webpage - Set The Date 6 Days Before The Current Date?

May 10, 2010

I'd like to insert a date on a webpage in the following format: Monday, May 10, 2010 However, I want to be able to set the date 6 days before the current date. So, if today's date is Monday, May 10, 2010, I want it to instead display the following: Tuesday, May 4, 2010

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Date Math - Date In Past Plus 14 Days?

Dec 14, 2010

Not sure if this is possible in javascript: I'm looking for two different dates (bill date and due date) on an invoice that are captured by OCR. If one of them exists, but the other does not, I want the empty field to be 14 days before (or after) the other.

For example if the bill date is 7/27/2010 and the due date was not captured, I want to set the due date as 8/10/2010 (14 days after the bill date). If the due date was captured as 8/10/2010, but the due date is blank, I want to assign the bill date as 7/27/2010 (14 days before the due date).

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Add Date Script But Few Days Before The Actual Date?

Jun 23, 2009

What I am wanting to do is have a date script on my page but have the date actually be a few days before the actual date. Can I do this and how would I? Heres the javascript I have right now

[Code]...

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How To Add No. Of Days To Date

Feb 21, 2006

I am using 2 text boxes in form, in first text box i need to enter a date, in second text box i need to enter no. of days,at onblur event of second text box , i need to add value in second text box to first text box,

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Subtract N Days From Current Date?

Nov 10, 2010

I have the following function that will subtract n number of days from todays date. The problem is that it always returns the the wrong calculate date. The month is wrong.

see if you can spot my mistake:

Code:

function returnDate(ndays){
var dayOfTheWeek = now.getDay();
now.setTime(now.getTime() - nDays * 24 * 60 * 60 * 1000);
alert(now); // returns current date
alet(now.getYear() + "/"+now.getMonth()+"/"+now.getDate()) // returns new calculated date
}

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Add Days To Date Entered In Text Box

Jan 24, 2006

I want to create a function that will take a date that has been entered in to text box 1 and a number of days.

The function should take the date value passed in from text box 1 convert it from a string to a date format and add the number of days passed in to the function to the date then output that value in the format dd/mm/yyyy to a second text box.

So far I have:

Text box that fires the function onBlur
<input type="text" name="txt_ad_date" value ="" onBlur="addDays(26/01/2006, 1)">


The function
function addDays(myDate, days) {
adDate = new Date(myDate);
adDate.setDate(adDate.getDate() + days);
document.frmPermVacReq.txt_closing_date.value = adDate;
}

This should result in
07/02/2006 in text box 2 (txt_closing_date)

what I actually get is Fri Jan 2 00:00:00 UTC 1970

Any Ideas???

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Date Difference In 3rd Input Box In Days?

Apr 7, 2011

I want to make a form , in which I have 4 input Fields.

Date1
Date2
Calender Days
Working Days

When I enter date1 as 2011-04-07 and date2 as 2011-04-11

Then I require in Calender Days = 5 inclusive of date1 and date2

and Working days = 3 as SAT, SUN Off

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Finding Date Info 30 Days Into Past?

Jun 17, 2009

I have JS code that will pass 3 parameters (Current Day, Current Month, Current Year) to a XSL. This is working correctly. However, I need to send the Day, Month, and Year, 30 days is the past. (ie. 06/17/2009 - 30 days = 05/18/2009).

Code:

var currentTime = new Date();
var date = currentTime.getDate()
var month = currentTime.getMonth() + 1
var day = currentTime.getDate()
var year = currentTime.getFullYear()

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Calendar - Highlight The Days Date Green?

Jul 25, 2010

I need to make a calendar which hilight the days date green. e.g. today 25/07/10 will be hilighted green. This is probably really easy but I am really new to JavaScript Here is the code.

[Code]...

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Date Format - Function To Add Number Of Days

Aug 9, 2011

I need date format of some javascript code I'm using.
Here's the code:
<script language="javascript" type="text/javascript">
function to add number of days (accepts number of days to add)
function AddDays(days) {
var thisDate = new Date();
thisDate.setDate(thisDate.getDate() + days);
return thisDate;
}document.write(AddDays(366))
</script>
This is what I get: Thu Aug 09 2012 16:45:34 GMT-0500 (CDT)
I just want: Aug 09 2012

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JQuery :: Date Picker Doesn't Activate Me Some Days

Sep 20, 2011

I'm doing a datepicker. On this datepicker I must let some days active or inactive depending some data on my DB. I obtain 2 strings arrays from my DB.

I should do this with the current (on beforeshowday) date to activate or deactivate:

The arrays arrive fine, the javascript search for the current date inside of my arrays and seems that it makes the correct return, but when the day picker it's shown all days are deactivated. I've debugged with explorer and make the correct return but after it's shown badly.

Datepicker image: [url]

//datepicker

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Convert Days To Weeks And Days

Jan 17, 2010

converting days to weeks and remaining days. For example : Total days : 152 = 147 Weeks and 5 Days: so I want to write a function getWeeks(152) and it will return an array of 3 elements 0 will be weeks and 1 will be days.

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Adding To A Ddmmyyyy Date

Aug 8, 2007

I'm having a problem adding days to a date.

My date is in the string format dd/mm/yyyy eg. 23/08/2007 in my
form field.

I can't work out how to add 50 days to that date and then write it to
another form field.

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Adding Function Number By Date?

Dec 7, 2010

I am working on an HTML project that displays a field with a number in the field by each day. What it does is start at 0 on day one. Each day it adds a 1 to the field. Day 2, the field would say 1, then day 3 would say 2, and so on. I am not sure how to approach this. This is also displayed in an HTML format. I want to to be automatic and change as the date changesI will also need a way to reset it back to zero if possible.

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Adding Months To Entered Date?

Apr 18, 2011

I need to add 18 months to a date entered on a form and show the results to the user without the time. so a date like 1/1/2000 is entered and the results should be 06/30/2001. I am parsing the string and adding 18 months of milliseconds to the date. While I have gotten this to work, it is not correct because each month has a different # of days.

add 18 months to a date entered by a user?

Code:
var str = document.form1.startdate.value;
var d1 = Date.parse(document.form1.startdate.value);
var d7 = d1+86400000*30*18;

[Code]....

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JQuery :: Changing Datepicker's Date Format Of Selected Date From Date Picker

Mar 16, 2011

I am having difficulty trying to change the format of selected date from date picker. This is a test so my code is very simple. Here it is.

[Code]....

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JQuery :: Date Range - Start Date And End Date Text Boxs

Feb 6, 2010

I have a start date and end date text boxs. What I would like to achieve is when a submit button is clicked all the available dates between start and end dates should be displayed together with 3 check boxes next to each date (please see below). I am just wondering whether that'sachievablewith jquery, and if so, how I might be able to implement this.

Start date End date

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How To Get The Num Of Days Absent Using C#

Jul 20, 2005

How to get the num of days absent using c# when start date and end date
are the date format is like this 12/24/12

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May 8, 2006

I have a marquee in my site and and I have 7 corresponding html pages for 7 days of the week. I would like to have a day detection so (e.g) saturday.html will go in my iframe on my hompage ...

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Checking X Days Out

Aug 5, 2003

I need some JS code that will let me check and see if the date the user enters is within certain guidelines. ie...(no less than 2 days out and no more than 90 days out.)

Someone was kind enough to give me this code, but I can't get it to work correctly. Everything always returns false. If I am reading this write, if it returns false, then the conditions are not met.

Any ideas?

function compareDates(myDate, min, max)
{
var now = new Date().getTime();
var then = new Date(myDate).getTime();
var diff = (now - then) / 86400000;
var valid = true;

var min = min * 86400000;
var max = max * 86000000;

if (diff <= min || diff >= max) {
alert(diff + " " + min + " " + max);
return false;
}
return valid;
}
new compareDates("08/10/03", 2, 90);

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May 23, 2006

I'm wondering how I can figure out what the past seven days were and loop through them to output?

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