Does JavaScript have an easy of converting an ordinary integer like 135 into a time format like 02:15? I'm working on a timer that handles the backend with just a plain integer that counts down every second but it needs to output looking like a clock.
View 5 Repliesteaching myself javascript. my current self-challenge is to write a countdown clock that will tick off the days, hours, minutes, seconds until a certain date.i'm thinking that this should be what's happening in the javascript:
get current date/time (using new Date())
get future date/time counting down to (using new Date(2009,7,7))
subtract current from future (Math.ceil(movie.getTime - today.getTime))
convert resulting milliseconds to back to time format (not sure how to do that yet)write result back to html page (not sure how to do that yet, either)loop the whole thing every 1000 milliseconds.is this a workable idea? it seems the most straightforward way of doing it, but other scripts i've found on the web seem much more complicated.
function calculateGst(exGst) {
//percentage of current gst.
var gst = 10;
var gstAmount = (exGst * (1 / gst));
var gstInc = (exGst + gstAmount)
alert(gstAmount);
alert(gstInc);
}
now, the exGst parameter comes from an document.getElemenetById('txtExGst').value in an onclick event.
the problem is this. if 400 is entered at exGst, the gstAmount spits out 40, as it should, but the gstInc spits out 40040...so its treating it like a string rather than a number...
I want to turn the string "100,144" to numbers, to use for
resizeTo(100,144) <--- here.
This should be simple, but it's not working for me! The relevant code is beneath. This code is on my html page directly under the input field:
input = document.getElementById('hiddenInput');
var inputInt = parseInt(input.value);
if (inputInt != 0) {
setClick(inputInt);
}
(I've tested it to make sure it sees the input object and that it has the correct value. It does call the setClick function appropriately, too.) This code is in a javascript file called in the <head> of the html page:
[Code]...
setClick() and resetAll() work great when I hook setClick() up to a link. When I try to grab the value from the input field, it doesn't even call resetAll(). I've assumed that it's a problem with converting the value to an integer, but I could be wrong. Does anyone have an idea as to what's going on?
I want to use a result for furtherer calculations but only want the whole number and not the decimal portion. In Excel there is a function "=INT(A1)" this ignores the decimal values in cell "A1",
e.g. if cell "A1=5.345"
and I use the following function in cell "A2" "=INT(A1)*3" I get the result "15"
How do I do this in JavaScript ?
How can i convert variable to string or integer in javascript?
the for loop in the else portion is not getting executed as it is taking it as a variable and concatenating the string for var i=numOpts+1 [code]...
I have a digit 1.63e-01. I want to convert it to integer using JavaScript. How?
View 1 Replies View RelatedI am trying to convert data from one format to another. Starting with
Code:
X:1
T:Speed the Plow
M:4/4
C:Trad.
[Code]....
I am assuming I will have two textareas in a form, the data are copied from a clipboard to one of them and split into an array on newline characters. On the last few lines the letters A-G or a-g may or may not be preceded by _, =, or ^ and may or may not be followed by a comma or apostrophe then a (or not) number. The lack of a space after a letter indicates a grouping (beaming).
Does anyone have an example of some parsing code? Just something that looks at the input byte by byte building a token, putting a character back if it belongs to the next token and handling the end of the line and end of data. If someone has a parser for anything, I think I could adapt it.
I am creating a contact us form and i want at the completition of the form to add a unique number so the customer can contact us.
I am using java and i decide to use the Server Time. I want to record the day,month,year,hour,minute,msec into 1 number with Java.
I modified a function I got from someone from this forum. It looks for date in the format "2011-09-15" and should convert it to "Sep 15 2011".It is not working. It is displaying the input itself.[code]
View 6 Replies View RelatedI 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
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.
i am passing oracle time stamp dates to javascript array element. the problem is i am unable to convert them to standard format: here is the date format i am getting from Oracle to javascript array: {ts '2011-03-15 00:00:00'} and here is what i want to get : 03/15/2011
View 6 Replies View RelatedFirst script, 'xxx.js' returns value 'document.write('integer');
So in HTML:
<script language='javascript' src='xxx.js'></script>
will write ie. 123 on my page in browser.
Can I get this integer or text 'document.write('integer')' to variable in
another script? So it would be something like this:
<script landuage='javascript>
a=<script ... src='xxx.js'></script>;
a*=20;
document.write(a);
</script> ...
how to display day of the week and month in word not number
day of the week: Mon or Tue etc..
month: Nov, Dec
I am trying to learn how to do this one thing with JavaScript and can't seem to find anything on the internet. I have learned about loops and arrays and some other useful stuff. I've been looking for 2 days straight. I have gotten close though.
I am trying to have a textbox on the page and a button below it. A statement above the textbox should ask the user to enter a positive integer and then click the button. When the button is clicked the results from 0 to that number should appear below the button. Should look like this
please enter positive integer.
6
BUTTON1
1
2
3
4
5
6
I have been trying night and day for 2 days now and It's driving me insane.
I've seen other posts regarding the reformatting of a military time format to a regular/standard time format but nothing has worked so far. I'm pulling events from Google Calendar, have set the date properly but not the correct time format (20:00 needs to be changed to 8:00pm). Here's my code thus far:
{
dateString += " " + startJSDate.getHours() + ":" +
padNumber(startJSDate.getMinutes());
}
I would like to learn if there is way to change a different format every time the user want as example is London 12:00:33 - Friday 18/03/2011
View 2 Replies View RelatedI have the function below to check the user input for time format. I need to modify the reg expression to NOT allow this format (hh:mmAM/PM). I want to force the user to add a space between the (mm) and (AM/PM)(hh:mm AM/PM) instead of (hh:mmAM/PM).
function checkAccessTime(time)
{
if (time.value != '')
{
if (!/^(1[0-2]|0?[1-9]):[0-5]d ?[ap]m$/i.test(time.value))
{
alert('Enter a valid time format hh:mm AM/PM');
time.focus();
time.select();
return false;
}
return true;
}
else return true;
}
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).
How would I get the local time of a pc using JavaScript in dd-mm-yyyy format ?
View 3 Replies View RelatedI've noticed that setTimeout seems to return a simple integer as it's "id" which can be used to clear the timeout ahead of time. So, in order to have multiple setTimeouts called (which requires the previous one to be cleared before the next one is called), I simply did this:
clearTimeout(setTimeout(function() {
/* some code */
}, 1000) -1);
Note the "-1"... each time this code is called, it starts a new setTimeout and clears "instance-1" which is supposed to be the previous instance. The idea is that this block can be called hundreds of times, and when the calling finally stops, the inner code is executed 1 second later. This SEEMS to be working (yes, even in MSIE!). Question is, am I fooling myself? Is this wrong?
I have a date in my javascript like this: Mon Dec 12 00:00:00 UTC+0430 2011 I need to convert it to a date without the offset (the +0430). I actually changed my computer's timezone to generate this offset - we have uses placing orders on our site who don't use UTC and it's throwing our orders out as they need to select a delivery date but it's passing the date with the offset. How do I convert a date to UTC time?
View 1 Replies View Relatedi am looking for a way to click on a button next to a time field that will paste the current date and time into that filed in this format: 01:00:00 08-08-2007 is that possible?
View 3 Replies View RelatedMy question is.. I have one text box there user types the date as follows (d-m-yy) 5-4-09 or 15-3-94 how can i convert them into exact (dd-mm-yyyy) 05-04-2009 or 15-03-1994 is there any 'javascript' code to convert the given date into my desired formt...
View 3 Replies View Related