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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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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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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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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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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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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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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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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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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May 3, 2010
Is any way to calculate the time in hour elapsed between two hours?
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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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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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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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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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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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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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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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Jun 7, 2009
I have scoured the net and found nearly what I'm looking for, but not exactly, and I don't really know javascript, so trying to piece together bits of code hasn't worked. What I need is the script for a live clock with date and time format exactly as follows: Sunday, 07 June 2009, 24:00:00 (GMT+1).I have two separate files with the following code, which gets me close to what I need: Sun Jun 07 19:05:48 2009 Obviously the time is in the wrong place and it doesn't show GMT+1. These are the scripts:
Code:
function update() {
time = Date();[code]....
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Mar 4, 2009
I need to convert a string containing the time to a real time value so I can insert it in to a time column in my database. tempElapsed = "1:22:33:44:555"
var _tempElapsedHours = tempElapsed.substring(2,4);
var _tempElapsedMinutes = tempElapsed.substring(5,7);
var _tempElapsedSeconds = tempElapsed.substring(8,10);
var _elapsed = Date.parse(new Date(_tempElapsedHours,_tempElapsedMinutes,_tempElapsedSeconds));
The result of elapsed is -1.4243e+012, I was hoping for a time value of 22:33:44
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Mar 8, 2011
I'm not really a Java writer, so I don't know how to do this myself, though I imagine it would be pretty simple. I am looking to add a script to a webpage that allows users to input a time manually, and have it converted to GMT/Zulu time and display the converted time. I have seen a lot of time zone conversion scripts online, but they all just convert whatever the current system time is to another time zone. I am looking for a script that allows users to convert a time and show the zulu time, for times other than the current time. The time zone the inputed local time would be in is +4:30 (Kabul). I don't really care about style or aestehtics, just a simple script I can insert into a web page to have a time input field. The converted output time can appear in another field, a popup bubble, etc, again style isn't really an issue. It's really just to help people in my job who need to know what the GMT/Zulu time was for certain local times after the fact. One would think it shouldn't be that hard to just subtract 4:30 in your head, but apparently it is.
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Apr 15, 2010
There are probably a million threads about time conversion, but I cannot find the answer to my problem. So I'm making it a million and one...
I have my date/time stamps stored in UTC (ie number of second since the Unix Epoch). How do I convert this to a definable local time in JavaScript? With definable I mean any local time, not necessarily the machine local time.
In PHP I would do it as follows:
Code:
$utc = time(); // current UTC
$timezone = "America/New_York";
date_default_timezone_set($timezone);
echo date("Y-m-d H:i:s", $utc);
The above would give the current date/time in New York. I would like to be able to do this in JavaScript for any time given in UTC.
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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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Feb 5, 2010
i am now playing with the time. how to make the time move in downwards, i mean a countdown like format, e.g the time will start countdown and end in 2 days? here's my initial noob code for creating time
[Code]....
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Jul 21, 2011
This is my first time doing JavaScript I don't what I did wrong here, but the problem its not showing up the current date and time.
[Code]...
I have tried using different browser chrome,IE9,Maxtor, and Opera my OS is Win7
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Sep 22, 2004
I want to add onto my ebay auction a calculation which would show the unit price of a box of 5 electrical sockets.
So say it is currently on auction at £5.62 and I charge £1.99 Postage & packing thats a total of £7.61 with a unit price of £1.52. Then £1.52 is the figure I want to output and show on screen.
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Nov 20, 2002
I'm just starting out in JS and would like to know how to solve this.
I have an HTML form with 3 checkboxes, like a would-be order form. For example, on checkbox 1, the product is a toy car that costs $5.00, second box is a cigar cutter for $50, etc. I to have a button that when clicked, enters the total price (no taxes or subtotals) into a textbox field below in the same page.
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