Convert Data From One Format To Another?
Oct 21, 2010
I 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.
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May 6, 2010
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.
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Nov 23, 2011
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]
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Sep 7, 2011
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
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Apr 28, 2009
teaching 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.
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Aug 19, 2009
My 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...
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Apr 20, 2010
I am trying convert format from yyy-mm-dd into mm/dd/yyyy using script
ar dateString = '2003-10-10';
var today =new Date(dateString);
var dd = today.getDate();
[code]....
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Mar 23, 2006
I am trying to convert a dhtml menu system to use data from xml. There seems to be something wrong with the javascript i am using to load the xml document, i cant get it to even write a variable to the page when i tried that. Code:
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Aug 1, 2010
When I use this Javascript function code...
In another field, how can I use the Javascript split function to only show me everything after the ID number, 001-010008 OR
Is there a better way to do this?
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Sep 23, 2009
Getting information from a php file. Basically :
MY JAVASCRIPT FILE:
In this dumb example, I'm unable to match the 'data' returned variable with the value I assigned to it in php (I can't manage to enter my 'do stuff'), yet its value is 'ok' if I display it. I have no problem to retrieve html code from php and inject it in my pages, but I can't test it as a regular javascript string.
What's wrong in this ? What have I missed about the 'data' format ? Do I have to 'cast' data to a javascript string (and if so, how ?)
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Jun 8, 2009
I'd like to learn how data is passed form one file to another and then displaying at when an error occurs. I have this php script that checks if an domain really exist
[Code]...
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May 21, 2010
I have my code php like that:
<?php
//Get the data from system and return in EU format
function ShowDate() {
$Date = date("d"."/"."m"."/"."Y");
return $Date;
}
//Get the time from system
function ShowTime() {
$Time = date("H".":"."i");
return $Time;
}
?>
Now I have two input box
<html>
<head>
</head>
<body>
Type the date:<input name="txtdate" type="text" class="input" id="txtdate" title="e.g dd/mm/yyyy" value="<?php echo ShowDate(); ?>" size="9" maxlength="10">
<br>
Type the time:<input name="txttime" type="text" id="txttime" value="<?php echo ShowTime(); ?>" size="5" maxlength="5">
<br>
London: Friday May 21 2010 05:12:00 <br>
New York: Friday May 21 2010 00:12:00<br>
Hong Kong: Friday May 21 2010 12:12:00<br>
Tokyo: Friday May 21 2010 13:12:00<br>
</body>
</html>
So.... the important is the user can interactive with the date. If I change the date or time all this values will be change as well. Someone knows how can I do this? The field txtdate I will get from a calendar plugin (javascript) that I already put in my code.
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Nov 25, 2008
What is happening is when I try to submit the form, I receive an error that says I need to input all data in the proper format.
<html><head>
<title>Conference Registration Form</title>
<link href="conf.css" rel="stylesheet" type="text/css" />
<script type = "text/javascript">
Calculate total registration fee
Retrieve the value of the selected index property from guests selection lists
Multiply the selected index by 30 and add this to the cost variable
If the first member radio button is checked subtract 25 from the value of the cost variable
Set the value of the total field equal to the value of the cost variable
function calcCost() {
cost = 145 + (guests_quantity * 30);
guests = document.reg.guests;
gindex = guests.selectedIndex;
guests_quantity = guests.options[gindex].value;
if (document.reg.member[0].checked == true) {
cost = cost - 25;
} document.reg.total.value = cost; .....
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Aug 24, 2011
I have some DIV elements having some ID and content in it .. for example
I have submit button when I click this ... I should generate a JSON data structure like this
I need to POST this on submit button clicking.... I have seen some serializeArray() function but it works well for form based elements, I have created some string based structure in which I am printing the single quotes and double quotes like this fashion by creating a array and pushing itvar result = new Array();
Is there any short cut to create JSON with this datas ...
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Aug 14, 2011
Is Json considered the better file format for loadind data via Jquery AJAX? I am going to use it either way, but from a cutting edge stand point, is JSON looked at a more cutting edge since it loads faster. 2. And for that matter is anyone using css3 and E4X? All these seem to require the latest versions of all browsers. Since my goal is to be cutting edge I was thinking to do some stuff in the above listed that require only the latest browser if it is detected, if not use what works in most all browsers? What are cutting edge web app developers really doing at this time?
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Jun 5, 2009
Iam using JQuery DatePicker Plugin , created by Kelvin Luck [url]. Plugins default format is d/m/Y. how to change its default format to US Date format (m/d/Y).
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Mar 22, 2011
converting my dates to dd/mm/yy from mm/dd/yy?
<script type="text/javascript">
$(function() {
var dates = $( "#from, #to" ).datepicker({
defaultDate: "+1w",
changeMonth: true,
numberOfMonths: 3,
onSelect: function( selectedDate ) {
[Code]..
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Aug 2, 2010
I would like to create a program which converts some letters into different ones.
1) I want 2 text areas (input and output) + "convert" button
2) if I type in the input area the letters "ea" I would like it to be converted into "a", so that If I type "cambrea" and press "submit" the output text will have "cambra".
3) if I type "e " which is (e+space) I want it to be converted into " " which is "space" example: if I type the word "spine " it should be converted into "spin , note that there is a space after "spin ".
4) If I type any vowel before "o" it should render "o", example: gambuo becomes gambo.
would this be possible? I'm not very familiar with Javascript even though I can modify it.
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May 25, 2011
Ask for correction my regular expression.
Here the code..
Each enter a email in the textfield would displays "Valid email format", but always display "Wrong email format" even by entering the valid format.
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Jan 14, 2011
See title :) How do i do it?
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Aug 14, 2011
convert this php to javascript?
[Code]....
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Mar 12, 2010
how to convert this CSS
.hidden { opacity: 0;
-moz-opacity: 0;
filterrogidXImageTransform.Microsoft.Alpha(opacity=0);
}
to javascript?
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Jul 23, 2005
i have a quick ? i have a variable that is named dynamically by
combining values into a string, how would i then get the value of the
string
formname = "document.form" + count + ".quantity.value"
I then need the value of the form element, not the value of the
variable (formname).
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Jan 20, 2011
how to convert below vbscript to javascript.
[Code]...
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Sep 25, 2007
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...
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Oct 31, 2004
Could reorganize to make it a bit shorter, but. . .
//*******************************************************
//Convert seconds to HH:MM:SS
//*******************************************************
function convertHMS(sec)
{
//From JS FAQ by Liorean
Number.prototype.toDecimals=function(n){
n=(isNaN(n))?
2:
n;
var
nT=Math.pow(10,n);
function pad(s){
s=s||'.'
return (s.length>n)?
s:
pad(s+Ɔ');
}
return (isNaN(this))?
this:
(new String(
Math.round(this*nT)/nT
)).replace(/(.d*)?$/,pad);
}
if(sec>59)
{
var hrs=sec/3600;
if(hrs<0)
{
hrs="00";
var min=hrs*60;
min=min.toDecimals(8);
var snd=min.substring(min.indexOf('.'),min.length);
min=min.substring(Ɔ',min.indexOf('.'));
if(min<10)
{
min=Ɔ'+min
}
snd=Math.round(snd*60);
if(snd<10)
{
snd=Ɔ'+snd;
}
var tm=hrs+':'+min+':'+snd;
}
else
{
hrs=hrs.toDecimals(8);
var min=hrs.substring(hrs.indexOf('.'),hrs.length)
hrs=hrs.substring(Ɔ',hrs.indexOf('.'));
if(hrs<10)
{
hrs=Ɔ'+hrs;
}
min=min*60
min=min.toDecimals(8);
var snd=min.substring(min.indexOf('.'),min.length);
min=min.substring(Ɔ',min.indexOf('.'));
if(min<10)
{
min=Ɔ'+min
}
snd=Math.round(snd*60);
if(snd<10)
{
snd=Ɔ'+snd;
}
var tm=hrs+':'+min+':'+snd;
}
}
else
{
if(sec<10)
{
sec="0"+sec;
}
var tm="00:00:"+sec
}
return tm;
}
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