ATM Style Decimal?

Sep 2, 2003

Can anyone make a textbox have an ATM style decimal? You know as you type the decimal stays put for example it starts with 0.00 then if keypress 1 is shows 0.01 then if keypress 2 is shows 0.12 and so on. Get it?

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May 5, 2010

My understanding had been that $.css("width") would return the original user selected style, eg "100%" or "10em", and $.width() returned the computed width, always in "px". Not so, following the code through for .css(), it calls something called getComputedStyle and the only difference between the two functions turns out to be a post-fix of "px" on the .css() result - not very useful. I need to know whether my user has called me with a proportional dimension, or a fixed one. How to tell with jQuery?

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Is there a way to hide the code between it?

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This is probably quite a simple problem but I can't figure out the answer. I'm working on a site that has news stories and events coming in. What I would like is to have the news stories to be styled with squares and events with discs for instance. I might be able to change the actual plug-in so the CSS affects this change, but I just wondered how I could change the list-style-type with jQuery.

[Code]...

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Sep 7, 2006

Can anyone please help/direct me to find/write a simple Javascript function to clean up a decimal point or a coma on a number.

For Example I need
10.000 to become 10000
or
10,000 to become 10000

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JQuery :: Changing Decimal To Hex On The Fly?

Jan 26, 2010

I'm gradually changing the color of some list items like this, but since i is decimal, I'm not getting the full Hex range. Is there a simple way to change i to Hex, so I go from 0 to F? Does jQuery have a function to do that?

jQuery('li').each(function(i){jQuery(this).css('color','#'+i+'0f')});

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Sep 21, 2009

I am having an issue with converting my decimal to a percentage. Below is my code:
(cost * .06) is where the issue is
var cost = prompt("What is the cost of your purchase?", "")
document.write("Return Value: "+cost,("<br />"));
var salestax = cost * .06
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Jul 31, 2010

I am trouble in comparing decimal number.

var1 = 0.25
var2 = 0.50
if (var1<var2)
{
alert("Value is less than minimum")
[CODE]....

How can I make it work.

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Jul 27, 2007

If I get a percentage result on a form, for example: 95.44186046511628

Is there a way I can limit it to only 2 decimal places like 95.44? It won't always be 95.44186046511628, so it just wouldn't apply to just that one percentage. I need it to only have 2 decimal places with whatever the value is.

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May 2, 2009

Is there a JavaScript method to convert a "plain" number into a decimal one?

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Aug 3, 2010

How I can declare 3 decimal number and 2 decimal number in javascript?

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Sep 12, 2011

need to calculate decimal values

example 42.925181855342466 + 58.64

but i get this $58.64$42.93, i know js is easy on int values

Code:

Esanda.prototype.calculateFornightCharge = function(payIndex,dueIndex)
{
var oThis = this;
alert("Pay index" + " " + payIndex + " " + "Due index" + " " + dueIndex);
var pi = (payIndex-1);

[Code].....

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Oct 14, 2011

In this code how does the total will be come two decimal places

[Code]...

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Nov 17, 2011

I am trying to use the following javascript [URL] to create something similar to the example on [URL] for a school project but I wondered if someone could advise me how I can round numbers to 2 decimal places in the field box as I have to convert the calculated value by an exchange rate, e.g.:

where x=100 and y=50
calculate="(x+y)/1.55"

returns a value of 96.77419355. I would like to round this figure up to 2 decimal places so it would read 96.77 but I cannot figure out how to do this.

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Nov 9, 2009

Is there a code that changes decimal places? Example if you have 333.333333..... can you make it say just 333

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Getting Element Style Outside The Style Attribute?

Oct 22, 2009

if I have an html page that uses the <style> or a <link> to call a style sheet these properties aren't available to JavaScript is there a good way to access them? eg

<html>
<head>
<title>expandable text area</title>
<style type="text/css">

[Code]....

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Oct 1, 2009

Is there a formatting or rounding technique to specify the number of digits to display after the decimal?

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Nov 18, 2009

I use the following to round off to two decimal point.It works fine

function roundNumber(rnum, rlength) {
var newnumber = Math.round(rnum*Math.pow(10,rlength))/Math.pow(10,rlength);
return newnumber;
}

[Code]....

how to get two decimal place instead of 1?

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Apr 8, 2010

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How to allow numeric and decimal data and restrict characters using Javascript, so that the function can be called on key press event.

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Dec 6, 2010

I have this js function:
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function updatesum() {
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}
</script>
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Apr 1, 2011

I am looking to enforce the use of 3 decimal places in an input. I have found some scripts that do this, however, I also want to format it this way in case someone enters LESS than 3 decimal places. If a user enters 1.25, I want it formatted as 1.250 If a user enters 1 I want it formatted as 1.000 etc.

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Function below will output price value in text field based on drop-menu option. It's working but I want it's always show value in 2 decimal point.[code]...

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Jan 11, 2010

My javascripting is getting there, I have been learning for the last week and I have produced a working script however im getting stuck with how you round a variable (stored user input) up to the nearest whole number to 2 decimals I have looked at many tutorials and I think that the math.round has to be used somewhere but I cannot work out the syntax to integrate it into my code because everywhere I have looked seems to be using document.write syntax:

[Code]....

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Mar 16, 2010

I am new to javascript and I am attempting to output to two decimal places as its currency. As an example it currently outputs as 127.1 instead of 127.10.

[Code]....

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Mar 28, 2010

I am trying to convert binary to decimal with this function but it doesn't convert to decimal, but does decimal to binary.
Code:
function bin2dec() {
var x = document.getElementById("bin").value;
if ((/[^0-1]/g.test(x)) || x == "") {
alert ("You must enter an integer binary number!");
document.getElementById("bin").value = "";
document.getElementById("bin").focus();
return false;
}
x = parseInt(x);
var dec = x.toString(10);
var hex = x.toString(16).toUpperCase();
var octal = x.toString(8);
var figs = "The decimal representation of " + x + " is " + dec + "<br>";
figs = figs + "The hexadecimal representation of " + x + " is " + hex + "<br>";
figs = figs + "The octal representation of " + x + " is " + octal + "<br>";
document.getElementById("result").innerHTML = figs;
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