Calculate Time Difference?

May 9, 2010

Please can u help? how would i get the total work hours between two times (8:30 to 5:30) from a web form.I tried just minusing one from the orther but it came back with "Nan"

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Calculate The Time Difference And Return The Value Back To Jsp P?

May 24, 2010

I am trying to populate the javascript and want to return the value to the jsp page.. The function is like this.

function difference(startTime, endTime){
var starttime = document.getElementById(startTime).value;
var endtime = document.getElementById(endTime).value;

[code]....

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Calculate Difference In Dates

Jul 23, 2005

For my website i would like to display the age of my son in years,
months, days and hours.

For now i manage to get a result for totals. Like the total number of
days.

This is the beginning:

starttime = Date.parse("Aug 10,2003, 07:07")
sdt = new Date(starttime)
starttime= Math.ceil((starttime) / 1000 / 60 / 60 / 24 )
ndt = new Date()

y = sdt.getYear()
m = sdt.getMonth() + 1
d = sdt.getDate()
h = starttime

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Calculate Difference Between Two Dates?

Mar 5, 2011

Calculating the difference between two dates in JavaScript is relatively straightforward, provided you choose the right Date methods to work with. Whichever way you get there. code...

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Calculate The Difference In Two Dates That Are In Different Formats?

Jun 17, 2010

How can you calculate the difference in two dates that are in different formats?

I have one date as: '2010-06-16 21:20:44.000'

and the other date as now = new Date();

I want to subtract the dates to see if it is over 30 days.

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Getting The Time Difference Based On Date And Time

May 8, 2011

how to get the time and date difference? given two time and date with the following format like in textbox A: 2011-05-03 17:35:47.0 and textbox B: 2011-05-03 16:35:47.0 then the output would be: 0 days, 1 hour, 0 minutes, 0 seconds

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Passing Server Time - Countdown Timer That Currently Uses The Client's System Time To Calculate The Countdown

Feb 4, 2011

I'm using a javascript-based countdown timer that currently uses the client's system time to calculate the countdown. I assume that this line of code is where this is performed:

Code:

I'm trying to make the script use server time instead as some people may have wrong dates/times set or live in different time zones etc.

So what I did was use a bit of php:

PHP Code:

This gives a result but now the countdown is 30 days off. I am testing on my local xampp server (which also uses system time) so there should be no discrepancy. I also tried adding

Code:

But no difference.

I can post the whole script if required but it is reasonably long.

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Jquery :: Date And Time Difference?

Oct 30, 2011

I am trying to implement a countdown on my website. I want to calculate the difference between the current date and Jan 1st 2012 at 12:01am. I need to have the format in dd:hh:mm:ss so i can push it into this class.I've been reading posts but can't get it to work properly.

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Time Difference (both Vars In Hh:mm:ss:ms Format)

Feb 24, 2009

I have two variables, both are in the same format (hh:mm:ss:ms) So...

Script started @ 14:31:36.403
Script ended @ 14:36:01.033

Is there an easy way of finding the difference between these times, keeping the same format (hh:mm:ss:ms).

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Populate Time On Basis Of Timezone Difference?

Oct 27, 2009

I am working on date time picker modification. I am copying the time from one source pasting in text box and then once I click on another box. It populates the time on the basis of time zone difference. Now whenever I am doing vice versa. It is going in loop.

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Get The Past 6th Month Date Using Time Difference?

Apr 18, 2011

anyone knows how to get the past 6th month date using time difference? like if the current date is given 18-April-2011 then the past 6th month date is 18-October-2010...how can this be done by using time difference?

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Calculate The Time Different?

May 9, 2010

I built 2 steps script - in the first page the visitor choose the date he want to schedual his appoitment and his location:

PHP Code:

<select name='zone'>
<option value='-4' selected> USA - EST</option>
<option value='-7'>USA - PST</option>

[code]....

In the second page he need to choose the time he want for his appointment (the time is in GMT+3 -> my local time). in this page the script also get the time zone and the date that he choose in the previous page (using POST - PHP). the date saved in variable. I used unix time (MKTIME function) I want that every time my visitor choose time (from drop-down box) a new cell/DIV will appear with his local time.for example - when he choose date: 10 May 2010, time zone: Austrlia - East Coast (+8 Hours) and time 22:00, New DIV will appear with the date "11 May 2010, 03:00AM" (there are 5 hours different).what is the JS what caculate and show the visitor local time?(I have, in PHP, only his time zone and the date that he coose in the first page)

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Calculate The Read Time For A Page

Jan 24, 2006

I am trying to track the amount of time a user spends reading a specific webpage

I have decided on using an onClose call to the function called closeTime()

The code on the viewing page is: Code:

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Calculate And Display TOTAL Time On Website?

Mar 25, 2009

I have a Javascript that calculates and displays how long, in minutes and seconds a user has been in online(Google Gears development) mode on a given web page. I need however, to modify the script so that it calculates and displays how long the user has been online on the web site. For e.g. on page 1 for 2 minutes 12 seconds. Moves to page 2 - total time on page 1 and 2= 4 minutes 13 seconds. My script (see below) starts a second counter then converts that to minutes and seconds. I have tried passing the secVar0 variable in the url but that comes back "undefined".

Code:

if(request.responseText != "" && request.responseText.indexOf("404 Page not found") == -1)
{
c=0;

[Code]....

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Calculate And Display TOTAL Time On Website

Mar 25, 2009

I have a Javascript that calculates and displays how long, in minutes and seconds a user has been in online(Google Gears development) mode on a given web page. I need however, to modify the script so that it calculates and displays how long the user has been online on the web site. For e.g. on page 1 for 2 minutes 12 seconds. Moves to page 2 - total time on page 1 and 2= 4 minutes 13 seconds. My script (see below) starts a second counter then converts that to minutes and seconds. I have tried passing the secVar0 variable in the url but that comes back "undefined".

[Code]...

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Calculate Time Visit Between Current And Previous?

Feb 23, 2011

I have a problem here. I know how to store a cookie and check a cookie... but i don't know how to calculate the time between current visit and previous visit...

Example.

I logged in @ 1pm and logged in again @ 3pm... It should a msg like "your last visit was 2 hours ago"

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Calculate The Total Time Worked On The Project?

Nov 16, 2011

There are two text boxes in a HTML form.The first text box takes the time when the user starts to work on a project. The second box takes the time when the user stops working on that project.Now, I would like to calculate the total time worked on that project for that user. That is (stop time - start time). I tried few things without success.

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Calculate The Time In Hour Elapsed Between Two Hours?

May 3, 2010

Is any way to calculate the time in hour elapsed between two hours?

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Calculate "time Passed" On User's Computer?

Jun 25, 2011

I am trying to figure out time functions in PHP. However, I come to know these time and date functions work on the Server. I want to calculate what time a user takes to solve a problem. That means I need to know user's machine's timings. How can that be incorporated? Do I need to use Javascript?

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Script With Document.write Inside Iframe Hangs First Time, Works Second Time (in IE)?

Dec 22, 2010

I have put together a script which does this:

1. Make ajax request (via getHTTPObject(), no libraries is used)

2. Create an iframe with script, src is "blank.html".

3. use iframe.document.write() to execute scripts (inkluding document.write based scripts) in the iframe.

4. call parent window's document to clone the iframe content.

5. Append the content clone to parent body.

Works like a charm in all browsers but IE, where every version - including IE9 beta - hangs on iframeWindow.document.close() with empty cache, leaving the window/tab unresponsible. When I force quit, restart and load the page again (now in cache) it works.What I've tried already:

* Googled.

* called the ajax request callback manually with string instead of request.responseText - it works even with empty cache here.Removed document.close() - resulting in scripts in iframe not executing at all (again, only with empty cache, cached pages works fine).

* Tested to make the ajax request synchronous - no difference.

Console.log trace:

Code:
append() begin
unlimited-scroll.js:160 install() begin
unlimited-scroll.js:194 iframe begin[code].....

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Automating Text To Change Daily At Specific Time To Website Viewers Time?

Sep 17, 2011

I do pretty much all the computer related tasks, which includes computer system repair, audio/video editing, cd/dvd printing and duplication, document format and creation, etc etc. But when it comes to HTML (or other codes) I know very little. But we needed a website, so I use Homestead hosting and the Homestead (offline) Site Builder program.

Anyway, inside the sight builder program, they have the option to insert HTML Snippets. Which I use for various objects, off site tools, and other. But now I need to do something for which I have not been able to find a "premade" html code object, that can perform the task desired. I have searched and searched google and went through many sites, including this one. I have tried to take some codes which I thought I could alter to make it perform, but they just wouldn't work for what I needed them to do.

I need a code that will automate a "specific text message" to change daily, and to schedule a "different specific text message" to appear each day. I need to be able to schedule each days "texts" at the very least 31 days in advance. In other words, I need to make an array (I think that's what it is called) for the entire month:

Day 1 "today's text 1"
Day 2 "today's text 2"
Day 3 "today's text 3"

[code]....

If were possible to make an "array" that would go six months out (or more) that would be very helpful! But the longest that I have seen is one month at a time, so that may be as long as they go, but I'm not sure.On top of all of this, I need these changes to be performed at a specific time of the day. I would like them to be preformed at sunset everyday, but I don't think there is anyway to direct the code to look at like [URL] sunset times or such. So if I can at least choose a specific hour, like 8:00 pm, that will work, I will just have to adjust this every once in a while.

However, I don't want it to change just at 8:00pm in my timezone. I need it to change at 8:00pm according to the website viewers timezone. Is there a way to make the code "look" at the users computer and "get their time" and use that to adjust what text is displayed? In other words, I live in Indiana USA. If someone in Australia looked up the webpage on the 15th day of the month, but it was 9:00pm Their Time. The text I need to be displayed should be for "Day 16" from the array.

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Populate Select Boxes - Create Events, With A Start Time And An End Time?

Jun 3, 2009

I'd like some direction on creating a small piece of Javascript that will populate my <select> boxes.Basically, I have a form for users to create events, with a start time and an end time. (These are the two select boxes).For example:

Code:
<select id="startTime">
<option value="12:00AM">12:00AM</option>
<option value="12:15AM">12:15AM</option>
etc.....
</select>

What I am trying to do is:

1) Have times populated in 15 minute incrementals from 12:00AM to 11:45PM

2) Have some type of "error checking" available to where the End Time must be after the start time. It would be nice for the script to automatically change the end time field to a time that is after the start time.

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JQuery :: Application With PHP - Ajax Doesn't Work Time To Time ?

Apr 21, 2011

I'm writing an application with PHP that let me have statitics about visited pages for my web site. to save informations needed i use an ajax query with the unload event. The problem that i have is titme to time the script uses with that ajax query doesn't work especially when i stay long time in a page.

This is my code?

Why it works most of time but sometime doesn t work? is there any specifications to take for the unload event ?

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Check The User Enter Time With Current System Time

Mar 2, 2011

I am trying to check the user enter time with current system. If user enter the time less than the current system time then I want to display the alert box. But the code is not working. Here is the code

<html>
<head>
<title>test</title>
<script type="text/javascript">
var d = new Date();
var curr_hour = d.getHours();
var curr_min = d.getMinutes();
[Code].....

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Difference Between 32 Bit And 64 Bit?

Mar 11, 2011

I have script function. It works perfectly in IE -9 32 bit machine.but the getting a run time error in IE - 9 64 bit machine.

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Real-time Countdown (count From Start To End Time)

May 30, 2011

I do have the countdown script (see link below) to display the time between current time and the date given in real-time. However, I want to achieve to display the time difference between a given start and end time. Right now, it calculates from the current server time to the end time. I want to be able to set up my own start time and end time.

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