Calculating Fees In Percentage In A Form?

Apr 4, 2011

I'm stuck on how to calculate the payment fee of 1.61% on top of the membership price. Also, how do I round the figures to 2 decimal places?Here's the Javascript so far:

<script type="text/javascript">
var member_prices = new Array();
member_prices["no"]=235.00;[code].....

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Calculating Percentage In A Form?

Mar 23, 2010

I am writing a form and doing a bunch of calculations one of which is a percentage based on the value selected. I am returning a correct result for two of the values but for the other two I am not.The 'discount' value is what I am looking for. It should return as 0 for values of 1 but it is doing the math as though it is multiplying by 1. And again for the value of 6 it should be 10% but is taking the value as 4.6 or something.Code is below I've included all of it (sorry) for better ease of understanding the math that is happening:

HTML Code:

<form id="form1" action="" method="get">
<fieldset>
<p>[code]......

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Percentage Calculator With Percentage Bar?

May 24, 2011

Dont know if it can be done but.... I am using the percentage calculator

<SCRIPT language=JavaScript>
<!--
//Script by Tom Richardson Jr.

[code]....

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Auto Calculating Form

Mar 22, 2007

I've been googleing for a auto calculating form and found nothing, I just want something .. some form, that can add values from different fields ... and make a sum .. in real time ... meaning that ... if I put X value in field #1 and Y value in field #2, at the bottom or somewhere I should have the X+Y value :P..

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External Calculating Wrong Form?

May 10, 2011

I am using the same java script to help add shipping costs for paypal in my html.I have worked very long and hard to get to this point.I have saved and named each java script for it's form.However, when there are more then one on the html page it always calculates the last form giving me the wrong price per quantity on the first.I have not found a way to differentiate or id and separate.

<script src="nineEnvelope.js" type="text/javascript">
</script>
<form target="paypal" style="position:absolute; left:500px;top:200px; width:400px; [code].....

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Auto Calculating Form Feilds?

Feb 23, 2011

I have a form as below:

PHP Code:

<script type="text/javascript">
function addRow(tableID) 
{[code]........

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Calculating 2+ Form Field Inputs On The Fly

Mar 6, 2007

I'm working on a financial form that is filled out and then a pdf is outputted (via php).

I'm an xhtml/css and php guy but new to javascript - I'm sure there's got to be a way to do the following with js...

I've got a section for "project costs" with 4 fields (numeric is expected). I'd like to add a 5th field "Total Project Cost" that adds all the inputs of the first 4 fields on the fly as they are typed (or at least, after focus changes).

Also I'd like to have a field which defaults to "10" and a drop down with 3 items that will either add 0, 5 or 10 to the field which defaults to 10.

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Calculating / Multiplying Form Fields (on Exit)?

Jul 16, 2009

This is probably very basic, but I don't think I'm searching the right terms to find what I need, I'm looking for an example code of how to do this.I have 3 columns (form fields below)

PRICE | ITEMS | Total

I want a user to be able to enter in a price and the amount of items so that when they leave one of those two fields, it will autocalculate and populate the "total" field. I also want the option for them to be able to fill out the total field alone, without having to enter "price" or "items". So basically 'total' has to be filled out either way, because I will then be doing calculations with that data.

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Calculating The Total Rent From Form Fields?

Dec 7, 2010

I have everything working up to this point but when I try and put the math equation into my script section, I get multiple error and cannot figure out how to get the function to return the actual total rental cost.Below is the code with the math function at the end of the script section in the heading which I seem to be receiving error on.

<!DOCTYPE html PUBLIC
"-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">[code].........

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Jscript Calculating Form Script & Decimals

Mar 3, 2006

What it does is adds up quantities and gives you a total. Works fine with whole numbers but when you need to have cents - decimal point plus two, the email received does not show the quantities. Code:

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Calculating Total In Form - It Won't Work If I Complete The Dollar Value?

Jun 29, 2011

I am trying to have a form calculate total using this script, works OK until the total reaches 99 from there on it only returns 2 figures. Also it won't work if I complete the dollar value (i.e add .00)

<script type="text/javascript">
function startCalc(){
interval = setInterval("calc()",1);[code]....

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Calculating Total Price Based On Extra Data In Form Field?

Nov 2, 2009

I need the value of my drop down box options to contain size information rather than price. However I would like to be able to calculate a price for the items based on what size the user selects as well as the quantity. Below is the code I came up with (which doesn't work obviously)What can I do to get this to work for me?

<head>
<script type="text/javascript">
<!--

[code]....

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Calculating Form - Calculate The Square Footage And Cost Of A Vinyl Banner?

Jul 24, 2010

I'm trying to create a four-box form in which the user enters information into the first two boxes,and the program fills the second two boxes in.Basically,I need a form to calculate the square footage and cost of a vinyl banner.In the first text box the user would enter the banner's height.In the second box the user would enter the banner's width.

The third box would multiply the height by the width and display the total square footage of the banner.So far, I have this part down. The following is what I need help with: the fourth box.The fourth box needs to display the cost of the banner. I have a complicated pricing structure. For example:

If the total square feet for the banner is under 12 square feet, the cost is $60.00. If the square feet for the banner is between 13 and 25 square feet. The cost is $4.80/square foot and ect...I believe this would be done using some variation of an IF statement but I can't get it to work.Using this example, what would I add to the form to get this work? The following is the form I have so far which just consists of the calculation of the square feet which is all I've been able to get working.

Code:
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>[code].....

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Add By A Percentage Rather Than A Number?

Nov 2, 2011

I am using a JavaScript price calculator. Right now it does everything I need except for one thing.

If you look at the "type" field, they can choose either woven or printed. Right now, if they choose "woven" it adds 6 cents to to the total as you can see in this portion of the code:

if (theForm.select.value=="woven") {
priceeach+=0.06;

Rather than 0.06, how do I get it to add a percentage--say 20%

The form is located here: [URL]

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Working Out Percentage

Jun 9, 2006

I am going to use javascript to calculate a value depending on what the user selects from a dropdown menu.

I have 2 columns in a table and a dropdown menu. The value in the 2nd column is going to be calculated by taking a percentage of the number that is hardcoded in the 1st column.

The user will select an option from the drop down e.g. 10% 20% 30% etc... and the value in the 2nd column will be calculated according to the percentage of the value in the 1st column.

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JQuery :: Animate With A Percentage Placed Div?

Jan 26, 2010

I have divs on a page that are placed in the center with something like
width:100px;height:100px;position:fixed;top:50%;left:50%;margin:-50px, 0, 0, -50px;
I want to animate this div to the bottom left (similar tominimizingeffect on windows)

I am trying to use.animate({

opacity: 0.25,

left: '10px',
bottom: '10px';
height: 'toggle'
}, 5000);

However when I activate this it simply jumps (or glitches) to that position, the opacity and height animate perfectly.

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Rounding Off Percentage Values

Oct 27, 2010

I have a problem in my code which is as follows:

Code:

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>

[code]....

My problem here is that I am calculating the percentage values of a whole number and storing those values in text boxes respectively through javascript function.Now,what I need is that I want to round all the values to integer value such that the sum of integer values is equal to the final value.

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How To Convert Decimal To Percentage

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
document.write("Return Value: "+salestax,("<br />"));
var total = cost + salestax
document.write(cost + salestax);

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Calculate The Percentage Of A Number?

Apr 12, 2011

I want to calculate the percentage of a number, but I'm getting a really weird result. In the following code f is equal to 3 and x.length is equal to 8. The part that isn't working is emphasised in bold. Basically 3/8 * 100 should result in 37.5 but the result I am getting with the following code is 7934570.3125. How do you calculate this percentage in Javascript?

function displaymember()
{
var m = 1;

[code]...

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Can't Rounding Off Percentage Values

Oct 27, 2010

I have a problem in my code which is as follows:

Code:

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>

[code]....

My problem here is that I am calculating the percentage values of a whole number and storing those values in text boxes respectively through javascript function.Now,what I need is that I want to round all the values to integer value such that the sum of integer values is equal to the final value.

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Calculator With Percentage Button?

Apr 7, 2011

so i am working on a calculator but i am having trouble with the % buttonif i do 200*50% it should be 100, but now it says 0.5the function code:

function PercentButton() {
if(NewNumber != "blank") {
Number2 *= .01;

[code]....

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Style.filter Percentage To Hex?

May 27, 2011

I'm working with a style.filter related function.Some of my function appear as ...

Code:

document.getElementById('audio').style.filter = 'progid:DXImageTransform.Microsoft.gradient(startColorstr=#A8' + c.substring(1) + ',endColorstr=#A8' + c.substring(1) + ')';

Everything is working but I'm trying to replace the "A8" part with a percentage typed in by the viewer.The percentage is simply a non-decimal number between 0 and 100 typed into a box.I know how to grab the value of the box (again, it's 0-100) but how do I convert that number into it's "A8" equivalent?

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What Is Percentage Of Browsers With Disabled JavaScript ?

Dec 16, 2006

I am wondering if anybody can provide statistics what is percentage of visitors with disabled JavaScript.

Even more interesting would be statistics of users with disabled JavaScript making a purchase. I am more likely to purchase from my home than from work and I think the disabled JS is mostly result of IT dept. policies.

Is e-commerce site missing much if requires JavaScript?

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Changing Image Size In Percentage?

Dec 1, 2011

I am implementing a zoom in feature, but actually tricking the user as a full screen image is simply being stretched.

I plan to apply it to several pages, and don't really fancy working out the pixels for each.

I believe that if you simply put width: 150% height 150% it will change the image size relative to the browser. I don't want that, I want it relative to the original image size. Could I do sort of height*1.5 or something? How would I write that if so?

<script>
$('#in').click(function() {
$('#drag img').animate({
width: '150%',

[Code]....

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Sizing A New Window By Percentage Of Image Size?

Mar 25, 2009

I didn't write much of this code, but basically, it opens an image in a new window. The problem is that the new window can either be the whole page, or a certain set size. I would like to make the window height and width determined not by a pixel number, but by a percentage of the size of the image I am opening in the new window.

here is the piece of code I think is pertinant.

// Strip file name from image src
var spath=targ.getAttribute('src');
wholePathLength=spath.length;
strippedPathLength=spath.substring(0,spath.lastIndexOf("/")).length;

[Code]....

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Prompt The User For The Sales Tax Rate As A Percentage

Sep 21, 2009

How can i "prompt the user for the sales tax rate as a percentage"? this is what i have so far....

var tax = prompt("What is your tax rate percentage?", "")
document.write("Return Value: "+tax,("<br />"));

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