Calculate Values And In Which Order?

Nov 9, 2011

i=y=1;i<y; result:false (this makes sense to me)

Im wondering about how JavaScript does the following calculations to get those results? Please explain it if you do.

Calculate The Order Upon Entering A Correct Amount Showing Subtotal, Tax, And Total?

Apr 14, 2011

<html>
<meta http-equiv="Content-Type" content="text/html; charset=us-ascii">[code]...

javascript coding portin of the web page.Need it to use the pop up alerts that have been input above and also to calculate the order upon entering a correct amount showing subtotal, tax, and total.

Calculate 2 Values

May 13, 2005

I want to have 1 option box with values 10 100 1000 10000 etc in it , then i want to be able to select eg 100 and underneath it will show 100x25 which would be 2,500 so i want 1 box that has values of ten , hundred , thousand etc and they multiply by 25 and show underneath .

Auto-calculate Values

Sep 6, 2007

I am thinking of how to write the code for this:

There are 3 textboxes, each labeled:

TOTAL
rd_PROPERTY_VALUE
LTV

Both “TOTAL” and “rd_PROPERTY_VALUE” allow you to enter any number (e.g. 10000, 2500, 12345, 100.10, etc.). So whenever I enter numbers in both of them, the 3rd read-only textbox will automatically divide TOTAL by rd_PROPERTY_VALUE then times it by 100 and show the calculated value in the “LTV” field.

For instance it should mathematically appear like this:
(TOTAL / rd_PROPERTY_VALUE) * 100 = LTV

Can anyone give me any references to this?

How To Calculate Decimal Values

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].....

Auto Calculate The Values

Dec 9, 2011

how to It calculates amount column value by multiplying quantity to amount.i.e. amount=qty*rate and gross total is sum of all the array elements in amount.Here I want to add two more columns viz vat% and vat amount.Simply it will be amount*vat% / 100.Can anyone please tell me how I can do that?Other thing is, is it possible to separate the 5% vat and 12.5% vat values and display the total of them in respective column?

Code:

<html>
<script type="text/javascript">

[code]....

Calculate Multiple Values

Apr 17, 2007

I have a table which I have made work where I put some values in and the script works out the result on an onChange event.

My question is that I want to make the table rows populate from a database so each of the javascript values will have to be unique for the value to be worked out on a specific row calculation.

The code as it is works out the single value but how would i go about using the mechanics of the code to apply to multiple lines in the table. Code:

Calculate Field Values Using Javascript

Feb 26, 2006

Can someone explain how I can use javascript (I am assuming this is the best
way to do it) to add two field values together. I.e. field 1 plus field 2
equals field 3 (this is in a php form)

Also how can I set a field to be a value depending on what the user selects,
i.e. they may have eight items to select from and each one has a different
value.

The above javascript will then use that value to add to another field value
to give a me a total value....

How To Calculate / Add Values To Total Amount

Oct 14, 2011

I followed a tutorial online on how to use Javascript to calculate total price. Everything works fine, when all the dropdown select value has it's own value and does not correspond to each other.

Eg :
Cake Type : Round \$4.00
Cake Color : Red \$3.00
Cake Filling : Raspberry \$4.00
So total is \$11.00

The problem comes when you want to add Cake Layers and the price of Cake Color changes based on No of Layers - 1 Layer , 2 Layer and so on. E.g.:
Cake Layer : Layer 1 \$5.00 | Layer 2 \$2.50 | Layer 3 \$2.50 (for color Orange)
Cake Layer : Layer 1 \$7.00 | Layer 2 \$4.00 | Layer 3 \$4.00 (for color Red)

Do I have to use if and else conditional statement for every possibility? I am just a beginner. Attached below is the example code I have so far:
var filling_prices= new Array();
filling_prices["None"]=0;
filling_prices["Lemon"]=5;
filling_prices["Custard"]=5;
filling_prices["Fudge"]=7;
filling_prices["Mocha"]=8;
filling_prices["Raspberry"]=10; .....
function getFillingPrice(){

Is there a better way of simplifying this calculation method? How do I change the price of form values based on selected values on previous dropdown.

Calculate Checkbox And Drop Down Values?

Oct 19, 2009

I have the following code working with the checkbox options but once I added a drop down menu with values, it doesn't calculate it. I've done some different things to try to add the drop down to the function but nothing would work that I've tried so far.

I have it setup so when a box is unchecked, that option is taken off the price, the drop down should do the same to switch between the options price.

[Code]...

Resetting Values When Hitting Calculate Button?

Nov 3, 2011

I am having trouble with figuring a way to set my loop up to reset values of the different coin values. Example, when I put in 78, and click calculate, it tells you how much of each coin would be given back. My problem is that I set it up and run it, but when I put different values in back to back to calculate, some of the fields don't reset.

var change_out = function(){
do {
var money = document.getElementById("cents").value;

[code].....

Calculate Values From Multiple Checkboxes Plus One Textbox?

Feb 14, 2010

My platform PHP, MySQL. I am not very familiar with Javascript.

I need to calculate value of each Checkbox List (Price) plus value from one TextBox (PrixBase)

I have found this JQuery which works great in my case, but it make append two numbers instead calcul addition

Code:
<script language="JavaScript" type="text/javascript">
<!--//--><![CDATA[//>

[Code]....

modify this code to make sum (all checkboxes + one textbox)

JQuery :: Calculate Values From Multiple Checkboxes And One Textbox?

Feb 14, 2010

My platform PHP, MySQL. I am not very familiar with Javascript. I need to calculate value of each Checkbox List (Price) plus value from one TextBox (PrixBase) I have found this JQuery which works great in my case, but it make append two numbers instead calcul addition

<script language="JavaScript" type="text/javascript">

[code]....

Automatically Calculate The Result When User Enters Values?

Sep 22, 2010

I want to automatically calculate the result when user enters values.. but keypress or keyup is not working...

Code:

<label>No 1</label>
<input type="text" name="n1"/><span></span>
<label>No 2</label>

[Code]....

Calculate 2 Form Values With Price And Sums With Total

Sep 20, 2009

Formfield.anzahl1 = number entered by customer
Formfield.Price1 = Ergebnisfeld1
e.g.
Anzahl1= 1
Price = 270
*if Anzahl1 = 2 then Price = 270*2

I need to do this for two form option. 2nd field would be as follows

Formfield.Anzahl2= number entered by customer
Formfield.Price2 = Ergebnisfeld2
Then Formfield.Total = Ergebnisfeld1 + Ergebnisfeld2

How can I convert these above to javascript?

JQuery :: Auto-re-order Drop Down Values On Change The Value Of Drop Down?

Nov 19, 2011

I am implementing auto re-order drop down values in asp.net. My requirement is something: I have five drop down and each has populated using 1 to 5 values. when I changevalue from dropdown, other drop down values(numberordering)should change automatically.

Order Of Execution

Jul 20, 2005

It prints 0,1,...,9, but you cannot see the word "hi". It seems that it prints "hi" then executes the listnum function. But the listnum function is placed before "hi". Could you
give me some info on order of execution?

<SCRIPT language=JavaScript>
function listnum() {
i=0
do {
document.write( i + "<br>")
i++
} while(i<10)
}</SCRIPT>

hi
</BODY>

JS - Run Order In PHP Page

Jan 7, 2010

I've got a page (internal website) that performs some operations, working it's way down a list and putting a tick beside the operation it's just completed (so the user can see where it's got to so far).

Each operation takes a minute or so, and they include things like: adjusting table contents in an Oracle database, performing some Unix server commands etc...

Because of this, the Oracle and Unix parts are handled server-side by php (very easy), but the javascript parts of the page to change the egg-timer to a tick doesn't wait - it just displays ticks down the entire list immediately.

Is there some way to get javascript to wait until the preceding php has completed?

Get The Order Of Elements

Feb 16, 2009

Dear fellow developer, Would you show me how I can get the order of a bunch of <li>s in <ul>?

[Code]...

JQuery :: Checking Multiple Input Values Against Various Other Hidden Minimum Values

Jul 19, 2011

I have a list of products where they have minimum quantities in a hidden input. Some products have multiple colours, though the same minimum quantity and I'm trying to implement a jQuery check that entries made are at least equal to the minimum.

Blank or '0' entries are fine but if it's below the minimum quantity it should set to the minimum.

HTML:

Is there something obviously wrong with this? It isn't performing the minimum check and I'm really not sure why.

Ajax ::Submit Inputs Values Using Normal Button / How To Keep And Clear Values

Apr 15, 2010

In part of my form, I have 3 inputs (one textarea and two text inputs),I am validating their value format using AJAX (each input triggers error message on its label in case format is wrong). Also I have one button, "NOT submit button" (type = button).Now, when clicking on the button it must enter the value of those three inputs in my database in case they are true then all inputs values must be cleared. In case AJAX validation is wrong and in case the user clicked on that button, the value of fields must kept as it is.

Actually I can not use submit button because I have it for the whole form and what I am taking about is a part of the form and it's not possible to make nested forms as I know it violates html rules. It's easy to make it if I am taking about submitting button as I can view session values on fields after submission in case ajax returns error.I can clear inputs from Javascript, but it will be cleared on both cases if AJAX validation true or wrong. Each input field has AJAX Error message that will be triggered when the input format is wrong.

Comma Separated Values - Form That Gets Values That A User Has Selected From A List Menu Field

Jul 6, 2009

I have a form that gets values that a user has selected from a list menu field, that end up like this added to the URL:[url]

Instead of the Field being mentioned more than once, how can I have it where it could mention the field once with the values coma separated eg:[url]

Would I use JS to change the URL? or VBscript?

Rating 1 To 3 In Order Of Preference

Jul 23, 2005

Is it possible in jscript to have a
Rating 1 to 3 in order of preference.
That means if a user rates by inputing a value 3 for example in a texbox
or selecting 3 using dropdown menu.
The next available options should be 2 and if he/She inputs 2 the next
available option should be 1. Code:

Find The Next Control In The Tab Order

Oct 27, 2005

I am having a bit of trouble with running my own (onkeyup) code in
response to a tab and then making sure that the tab-effect still occurs
i.e. focus on the next control in the tab order isn't happening even
though I return true from the function.

Execution Order Of Actions

Nov 23, 2005

I would like to have two actions for one event. But I want the second action to trigger when the first one action completes. Is it possible to do this in javascript? I'm using the onclick event.

Select Options In Order

Aug 31, 2006

I have 4 select fields like;

<select id="choice_101" name="choice_101">
<option label="Will not attend" value="Will not attend"
selected="selected">Will not attend</option>
<option label="First Choice" value="First Choice">First
Choice</option>
<option label="Second Choice" value="Second Choice">Second
Choice</option>
<option label="Third Choice" value="Third Choice">Third
Choice</option>
<option label="Fourth Choice" value="Fourth Choice">Fourth
Choice</option>
</select>

choice_102, choice_103 and choice_104

The user must bem select options in this 4 files in order, for example,
he must bem select first "First Choice" next "Second Choice"... The
options not be same.