# Javascript Code To Sum Up Totals

Jul 23, 2005

First part I'm banging my head against the wall on is about the amounts
of the Amount fields along the right to automatically equal the PETTY
CASH SUB-TOTAL field. So, the amount in this PETTY CASH SUB-TOTAL
field comes up automatically. Also, I need to have the amount in the
TOTAL AMOUNT field come up automatically as being the sum of the PETTY
CASH SUB-TOTAL and the PER DIEM SUB-TOTAL fields. Please see the
following as an HTML document to see what I'm talking about......

## Adding Up Totals From Two Fields?

May 10, 2011

I have a script that calculates the \$ amount when someone enters a number. For example, if you enter 2, it's \$200 if you enter 3 the total is \$300.I then have code that adds a \$ amount based on a check box. So if check box is clicked it's supposed to add \$10. All of this works, however, my last piece of code which combines the two totals isn't working right.1st of all, it doesn't display the total right away w/o checking the check box. That is, people should be able to just enter a 2 and go on with their business. Instead my code makes them check/then uncheck the box to see the total. I've posted the code below in chunksHere I calculate the TOTAL based on how many they selectCode:

function CalculateTotal(frm) {
var order_total = 0
// Run through all the form fields

[code]...

## Adding Tax To Sub-totals Onchange?

Oct 27, 2010

My JavaScript knowledge is still at the beginner level. Struggling to get the final calculations for taxes in this form.

The form currently updates the Sub-total automatically when form selections are made. I also need the form to calculate the tax and total. The tax rate depends on the kind of shipping selected. For the first 2 options the rate is 13% for the 3rd it's 5%.

What do I need to do to get the final 2 calculations to work?

Here's the JavaScript from (mredkj.com):

Code:

function OrderForm(prefix, precision, firstChoice) {
this.prefix = prefix ? prefix : '';
// ****************************
// Configure here
// ****************************

[Code]....

## Exploding Values And Calculating Totals ?

Apr 1, 2009

I have a slight problem with creating dynamic quotes. Basically I have two select boxes and need to calculate a total in real-time using javascript and insert into input.First it needs to explode out the machine price and term years from the values and then calculate.

Here an example: A machine costs �4000 and a term of 2 years(60 months). The calculation would be (4000/60)*3 = �200

<select name="machine">
<option value="2005 - Almida XAS47 (660 Hours) �4000">2005 - Almida XAS47 (660 Hours) �4000</option>
</select>[code].....

## JQuery :: Adding Totals In Repeat Table Row

Jul 7, 2011

I have a table that has a textfield for inputing numeric values. This field is in a repeated row table. The field id is 'amount'. I want to add all values in the text fields with ID 'amount' and display the sum in a textfield called 'totals' which is in a seperate table but in the same form. I have limited experience with jquery and I actually managed to create and delete a table row from reading posts on stack overflow. I tried using each() but it only works with the first row which is the default row.

//\$('#description tr:last').after('<tr>...</tr>');
\$('#description tr:last').after('<tr><td align="center"><label for="description"></label><input name="description"type="text"style="background-color:#CCC;"

[Code].....

However as stated, It only works with the first default row that was loaded with the html. Values I input after adding a row using jquery doesn't get summed up.

## Calculating Multiple Totals / Doesn't Seems To Be Working

Oct 25, 2010

Our basketball officials chapter is implementing an on-line evaulation form and I have been asked to create the form. The form itself was not a real problem but the officials would like the form to automatically total the points in each Section (A thru F) and automatically total the six sections into a grand total. Right now I simply have a number of defaults: points per item, Section total, Grand total and a 'warning" that they need to update the totals if they make any changes to the default values. I thought could establish a variable for each section, perform a loop function to derive a total, then add the variables together for an overall total, but it doesn't seem to be working. I'm copying just a portion of the code (for Section A and Section B) below, along with my attempt at creating "functions" (at the end of the code) to do the math. (Not observed is treated the same as a "0")I'm probably missing something very simple but just don't see it. Any ideas on what I need to change?

## JQuery :: Calculating Column Totals In Multiple Tables

Feb 24, 2010

I've managed in the past to cobble together a few simple scripts.

I have an html page, with numerous tables in this format:

<table class="tableClass" id="tableID">
<col class="date" />
<col class="reference" />
<col class="amount" />

[Code].....

This (apparently) totals all 'amount' cells in the page, and writes it in *all* the 'total' cells - close, but obviously I'm not correctly specifying that each total should be displayed in its parent.

## Create A Order Form That Auto Calculates My Totals?

Oct 2, 2011

I am trying to create a order form that auto calculates my totals as I enter the quantities. It comes up with Not a Number(NaN).Below are snippets from my code this is obviously in a <form>:

HTML:
<!-- Row 3, Col 3 purchase boxes -->
<td colspan="1" height="120" align="left">
<input style="margin-left: 60px" type="text" name="bed_359" size="3" maxlength="3" onchange="calculateValue(this.form)" /> R359</td></tr>[code].....

## Drop Downs - Add The Totals From Products Under Added/Cancelled To The Sub Total

Feb 9, 2011

What i'm trying to do is:

1. Add the totals from products under added/Cancelled to the sub total

2. Then taking the sub totals added them to the total products

3. Need the total # of products that was selected as well

4. Then from the total products, want to Added subtract cancelled Divide Number of products = total net (1.34% = 134% w. the decimal moved over 2 spots to the right)

## How To Insert Javascript Code Within Javascript?

Jan 7, 2006

I would like to know how to write javascript such that, a part of it isnt considered as script, & rather as HTML. Code:

Ok, the layer div can be written using document.write. But, Google ad itself is a javascript isnt it. How can it be written into this? How does this work?

## How To Run An Asp Code In Javascript?

Jul 23, 2005

I am working on a piece of code for an academic experiment and it
puzzled me for days, any help?

I use javascript to sort a table in a html page. bascially, a user can
click on any attributes and the javascript code will rank the contents
of the table based on that attribute. This is done.

Now I want to record the click information into an access database.
basically, wheneve the user click an attribute, I want to use asp code
to insert the click information (userid, attribute_clicked) into an
access database.

My current solution is use window.open in javascript and in the open
function, I insert the url of the asp. something like this:

var nW = window.open('', 'newwnd', 'width=0,height=0,left=0,top=0');
nW.location.href = "desc.asp?subjectid="+ subjectid + "&item=" +
attributeinfo;
nW = null;

However, the problem is there is always a popup windows appears when
the code was executed.

What i want to know is if there is anyway to let the asp code running
in the background invisibly by user?

## Javascript Code For Pop Ups

Nov 6, 2006

I have copied from a site a javascript code for my web site to create a
pop up. This works fine on older versions of browser but not the most
recent. Whilst I have been searching for some new code to replace the
old code I have also learnt that the javascript will not always work
as it may not be enabled.

Therefore does anyone have some code that I could copy that will work
fine on all browser and if the javascript is not enabled.

## JavaScript And ASP.net VB Code?

Jun 16, 2010

I am looking at doing a asp.net web-page in VB code with java-script as well. I want to pull the information from the database(SQL server or Access) and then feed that information to my java-script code. Is that the way to do it or can you do Access or SQL in java-script pretty easy?

## How To Add Javascript Code Dynmically?

Oct 26, 2005

I need to add some javascript code block dynamically to a web page.
I looked into the various postings at various groups but none seems to
be solving my problem.

Among the approaches suggested first one is to create a script element
and set its properties (src etc) and then adding this script element to

This works good for a dynamically including the files. But, in my case
I do not have any files but generating the content dynamically which
should be available to other javascript functions in the page. The
script that I need to add dynmically is given Code:

## Malicious JavaScript Code,

Jan 27, 2006

AIUI, it was not all that long ago when the threat to personal users,
was attachments that when executed compromised machines with keyloggers,
trojans, etc.

Now it seems that the big problem is reading a webpage or an HTML e-mail
and getting affected through the scripting. My understanding is that
the script downloads the malicious program from the web and sets it to
run on start up through the start-up folder or in the registry.

start learning a bit more about these threats. I have googled, but I am
not quire sure of the best search terms, and since there is so much
information out there, a site that experienced people endorse would be a
lot of help.

the user clicking an attachment is a big problem.

## How To Encrypt JavaScript Code?

Jul 11, 2006

Any one knows how to encrypt javascript code... other way than escape()
and unescape() [not is encrypt but a way to protect source code ????

## The Best Way To Protect Javascript Code?

Dec 9, 2006

if speed, size is not a matter, i just want to protect the code as much
as possible, any library or tools do you think is the best solution
right now?

i know there is not a perfect solution, but as good as it can be is
okay...

p.s. need to be cross brower.

## Mozilla JavaScript Code

Jul 20, 2005

Is there any documentation or reference for the Mozilla web browsers.
Some of my older Netscape code doesnt work and the IE code still doesnt work ..

## Tidy Up Javascript Code

Jul 20, 2005

Is an index page. I have javascripts to open up submenus. But tehre are
quiter a lot of them, all simialr. Is there a way to unify all that
javascript into a single function?

## Should I Code For Users Without Javascript?

Oct 2, 2005

Should I code for users without javascript? I don't know of anybody who doesn't have javascript turned on, but I have seen stats that say users without javascript run as high as 10%. I went to music.yahoo.com, I saw that they didn't code for no-javascript users, leading me to believe the no-javascript is a highly rare group.

## Javascript Certificate Maker Code?

Jul 23, 2005

Can anyone give me the code or point me in the direction of a simple
javascript certificate maker so that users can input there name and
date so as to use on my site?

## Opening Javascript PopUp From Within PHP Code

Jul 23, 2005

I've been trying to do this for days without success. Is there a way to open a popup window from within the php code? Example:

if (some_condition) {
open a popup page and load a file in it
break;
}

Mar 3, 2006

As we all know, JavaScript is client side and php is server side, (the php
code is 'allowed' to do stuff on the server that JavaScript cannot).
The problem with php is that it timeout after a while, (and the user also
has no clue as to what is going on for a long time).

I need to run a script on the server that could take a very long time.

So what I was thinking is mixing both JavaScript and PHP
Something like,

<script>
var endvalue = 1000; /* some number that the server can calculate
quickly */
var i = 0
while (i<=endvalue)
{
/**
call a php file that will do some work
*/
}
</script>

That way the server does the work, while the client keeps it going.
Ideally I would also get a return value/string from the php script.

## Javascript Code Same But Output Is Different On Different Browsers

Jun 7, 2007

Can any one tell me different functions or properties of javascript
which are gives different outputs on different browsers ?

## Creating A Code Generator In Javascript - Is It Possible?

Feb 21, 2007

I have seen quite a few code generators over time where you are presented with a form, you fill in the various fields in the forum, and then click a Generate Code button, and the results show up in a textarea.

The code is then copied from the textarea and pasted into notepad or directly into an HTML document.

So, you may have some code that you want to generate that looks like this:

In this particular case there is 1 .js files that go to the root of the site that requires no editing.

Then there is 1 .css file that may require changes depending on user preferences. Things like margin, width, height, border and so on.

Then there is a section that goes into the Head of the document that requires no changes.

Then there is something like this would go inside a division"
<a href="address to a page" target="an iframe name"><img src="path to thumbnails/thumbnail name" border="1"></a>
Note that the above code has variable that would change based on user preferences. The way the code is presently structured it is not done as an array, however, this would substantially shorten the code depending on how many thumbnails are in it.

And finally there is another iframe section that would go inside a couple of a division. It relates to a second iframe.

Before I go any further with this, I just wanted to know if it's possible to do with javascript or is it best to do in another language.

The variables don't have to be kept in a database. What I am thinking is that the user would simply open up the HTML page, enter the data, generate the code, copy/paste and test, without closing the page. If there is a problem, he/she would simply go back in and change a variable or 2 and re-generate the code.

## Some DOM Javascript Code Works Only In Firefox 2.0, Not 1.5, Why?

Mar 1, 2007

I have some code, using all the DOM documentation in the developer.mozilla.org website. For some reason it's only working in the newest Firefox 2 versions, and not 1.5.0.x

I'm having a hard time finding any documentation of what's not supported.

Can you guys help me? Here are the functions I'm calling:

getRangeAt();

range.collapsed

document.createElement("div");

range.cloneContents();

element.appendChild(clone);

document.getElementById("divid");

do you think it's createElement div? Maybe I can't create a div element?