# Input Formula For Website - Calculate Data

Jul 27, 2011

I am in the middle of designing a website and I am pretty new at it. The guy I am designing the website for wants me to make input fields that calculate data that is entered into them. There are 3 formulas that I need to make.

a=b*.262*c
c=a/(b*.262)
b=a/(c*.262)

They are the same formula just solving for different variables.

## Math Formula Input Form - "calculate" And "clear Fields"

Jan 12, 2011

I want to create a mathematical formula plugin for my website where users will enter their own numbers based on the formula in an html form style. The formula is (a)*(b)^2/800 I want their to be a box for users to submit their data which will be (a) & (b) and then a box below showing the calculation. Also buttons giving the users the option to "calculate" and "clear fields". Is there a website where I could input the formula and they could generate the coding?

## Calculate And Display TOTAL Time On Website?

Mar 25, 2009

I have a Javascript that calculates and displays how long, in minutes and seconds a user has been in online(Google Gears development) mode on a given web page. I need however, to modify the script so that it calculates and displays how long the user has been online on the web site. For e.g. on page 1 for 2 minutes 12 seconds. Moves to page 2 - total time on page 1 and 2= 4 minutes 13 seconds. My script (see below) starts a second counter then converts that to minutes and seconds. I have tried passing the secVar0 variable in the url but that comes back "undefined".

Code:

{
c=0;

[Code]....

## Calculate And Display TOTAL Time On Website

Mar 25, 2009

I have a Javascript that calculates and displays how long, in minutes and seconds a user has been in online(Google Gears development) mode on a given web page. I need however, to modify the script so that it calculates and displays how long the user has been online on the web site. For e.g. on page 1 for 2 minutes 12 seconds. Moves to page 2 - total time on page 1 and 2= 4 minutes 13 seconds. My script (see below) starts a second counter then converts that to minutes and seconds. I have tried passing the secVar0 variable in the url but that comes back "undefined".

[Code]...

## Calculate Average From Dynamic Input?

Jul 12, 2010

i am trying to create a interface to average down variable amount of input and show them on screen as they type....this is what i came up with.....and the input box fields....these are dynamically created...

<input type="text" name="datup[0][4]" size="3" onchange="calc()" >
<input type="text" name="datup[1][4]" size="3" onchange="calc()" >
<input type="text" name="datup[2][4]" size="3" onchange="calc()" >

[code]....

## Calculate Sum Of Multiple Input And Show Total?

Oct 31, 2009

I've been trying to check what I did wrong in my code but still the total doesn't show. Below is my javascript function:

function CalculateTotal(a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r)
{
var tota= document.getElementById('a');

[code].....

## JQuery :: Calculate Number Of Inputs Where Name Starts With Name^ And Input Value Is>0?

Sep 8, 2010

I have many inputs with name totalsum1,totalsum2,totalsum3 etc. I need to calculate number of inputs where name starts with "totalsum" and value is >0. I need to send result to another input with id="#rowtotal".My code:

\$("#rowtotal").val((\$("input[name^=totalsum]").val>0).size()); It's not working. Best RegardsRafa‚ Koszyk

## Double Array - User Input 5 Set Of Miles And Gallons Used To Calculate Mpg

Aug 25, 2009

I need to have the user input 5 set of; miles, and gallons used to calculate mpg. Also need to total miles and gallons used. I have the array ok, but i cannot remember how to figure mpg for each array element. this is what i have. everything works execpt the mpg for each array element.

<!DOCTYPE html PUBLIC "-W3CDTD XHTML 1.0

## Codes That Calculate Route & Prices Between Distances Upon Entering Data Into Two Boxes Lablled

Jan 10, 2010

Ive got codes that calculate the route & prices between distances upon entering data into two boxes lablled "to" and "from" using google maps. What I need is the route to be shown on the map. Ive tried the googlemap forums but they wont help me (they just direct me to the documentation which I dont really understand).

Anyway after trying to read and understand the code, I managed to get the map to display but when using the form to find postcodes, it stops working.

## Calculating Input Fields - Get The Math Function To Calculate And Display Properly

Nov 5, 2009

I can't seem to get the math function to calculate and display properly. Can anyone point me in the right direction.

Here is my code.

## Extracting Data From A XML Website?

Jan 18, 2011

What will be the best way to extract dynamically changing information from a web page that holds XML?I have to extract some data from multiple web pages.These sites contain XML code that dynamically reloads (and changes) parts of the page.Since only small parts get a refresh (perhaps 200 bytes every 5 seconds) it wouldn't be efficient (and also might lead to negative reactions from the server) to reload the whole page (about 40k) every time.How could I best determine these updated contents and send them to the program that further processes them?I am familiar with several programming languages but unfortunately have very little knowledge of internet programming.

## Obtain Data From Other Website?

Apr 19, 2010

I know this is possible to get data from a specific cell in a table on your site :

But is there any way to replace 'document' whit an external url so you can obtain data from a specific cell in a table on another webpage. Maybe like this (I know this isn't even close to be able to work...):

I'm actually not sure if this is even possible whit javascript. If not, do you know any php script whish does that job?

## JQuery :: Transfer Data From Parent Input To Child Input?

Jan 26, 2011

I have 2 windows - parent and children.

in parent

<form name="calc" action="" method="post">
<input value="0" type="text" name="pay" id="pay">
</form>

in child

<form name="payment" action="" method="post">
<input value="0" type="text" name="pay_str" id="pay_str">
</form>

how can i transfer data from parent input to child input?

## Display 3 Data Feeds On Website

Dec 6, 2011

I am wanting to display 3 separate data feeds on my mobile website from Pachube like this [url] and have modified some code (which was designed just to display 1 feed). As you will see the code has been extended but does not display (at all!) on a iPhone, whilst the original code did. I have been told that it may be because there is no interval between each variable actualization. how to rectify this.

## Jquery :: Pull Data From The Website Address

Jun 23, 2009

I want to pull data from the following website adress. But, my codes are neither working nor giving any errors. [URL]

Code:
<script>
\$.post("https://www.refinethetaste.com/html/content/checkout/step1/getir.asp",
{ PROCESS: "UPS", WEIGHT: "<%=Session("TotalWeight")%>", POSTALCODE: \$("#ShippingPostalCode").val(),
[Code]...

## JQuery :: How To Write Formula

Jul 29, 2009

I'm trying to figure out how to write a formula in jQuery and am stuck... I have simple sums working by using the code pasted below. Now, I'm trying to write a more complicated formula but am unsure of the syntax... The formula I'm trying to write is: (value1 / (0.01 * value2 ))-1

[Code]...

## Check Formula While Typing

Nov 25, 2011

I have a textarea where i want the user to just enter the values: \$x \$y \$z \$a \$b \$c (,),+,-,*,/ ^ Here what i have so far Formula <textarea name="formula" onkeyup="check(this.value)" >

## Video + Sound Input On Website Without Plugins

Nov 11, 2011

Does anyone know if it is possible to use Javascript and HTML to access video+sound input so a user can use a webcam on a site without the need for flash/plug ins? Trying to figure this one out but not finding any good starting points yet. Not even sure if it is feasible. :)

## Make A Formula For Table Height

Apr 20, 2011

i have want to make a formula for my table height.i have some result, every result is 300 pixel height i want to calculate table height= number of result * 300

## Excel Formula - Replace The Word With A Value In Cell?

Feb 24, 2010

in excel i want to replace the word bebo with a value in cell B1 this is the line CREATE TABLE IF NOT EXISTS `bebo` ( `id` int(10) NOT NULL auto_increment,`beboid` varchar(255) default '0',`status` varchar(255) default 'No Comment Posted',PRIMARY KEY (`id`))

in column B i have a load of values so i need an excel formula to replace bebo so that it will take values from B1 to B26 I know this is not the correct section to be posting in but couldnt find a relative section on this site..

## Convert Excel Formula - Equivalent For A Form?

Apr 7, 2011

I am trying to convert this excel formula into a Javascript equivalent for a form I am doing in Acrobat Pro 9 and you guessed it. everything is done apart from this.

=SUMIF(B2:B29,"LA",A2:A29)+SUMIF(F2:F29,"LA",E2:E2 9)

## Math Formula - Displays The Wrong Rebate And Amount Due

Jan 6, 2011

I'm making a loan processing system using javascript. But I can't get through with the right outputs because I cant make one formula right. Here are the specifications and requirements:

[Code]...

## Formula - Convert Estimated Average Glucose To HbA1c And Vice Versa

Apr 17, 2011

I need a Javascript that can process two math formulas to convert Estimated Average Glucose to HbA1c and vice versa. The formulas are as follows:

(28.7 x A1C) - 46.7 = eAG
(46.7 + eAG) / 28.7 = A1c

It could be a two function javascript or two separate javascripts, I am not that particular as long as it does what I need it to do. The way I would like to see it work is you type the number you have into a field, and press a button to convert it. If it was a two function javascript you would have to select the conversion type you want do first.

## Add Automatic Data Input ?

Sep 26, 2010

I have a html page which just enter the coordinates of a city and appear that processes the data file javascript.

This is the part where I put the coordinates manually:

So far we have and everything worked .. just that I want to create a table with all names of cities, click on a city data appear to me ..

There is some code that could only enter the coordinates by clicking on the name of the city, instead of entering all the time coordinates?

## Input Box To Pass Data To Href= Url?

Oct 21, 2010

I have an HTML link (<a href='somepage.php'>......)

When someone clicks this, I would like to have a Javascript input box popup to accept some data, then have it pass the data in the url.

I'm not even sure how to word a google search for this.

## Input Data From Text Box To Loop?

Nov 18, 2010

I am trying to make a countdown that takes a users number from the text box and then counts down from there. I cant seem to get the user input into the loop.

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