I have a program that generates a random exam with digits 0 -9.
I have managed to generate random symbols to appear inbetween each question and it now accepts an answer. What i need is that when a division sum is generated, i need another field beside the answer for the remainder.
Here is the code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"><!-- InstanceBegin template="/Templates/Brittanica Template.dwt" codeOutsideHTMLIsLocked="false" -->
<head>
[Code]....
I also need to know how i would display all of the results of the test. For example "You got - 5 out of 5" "Time Taken - 3 minutes" "Date - 24-06-2011"
I have HTML page where division class is like 'qa %22name1 name2%' and trying to access this division class in jQuery version 1.3.2 does not seem to work. <%22name1 name2%22> is generated from dynamic text beyond my control.Following is something I am trying to achieve in JS function that returns null due to %22 present.pointers on how to fix this issue?
var temp=$('qa_%22name1 name2%22'); alert('temp:'+temp.html());
3. result= value of month and team selected be displayed side by side in the div. I want this to happen immediately after selecting any value from either select box.
Observations: The code works fine if I select any value from any select box and F5, but if I select, and 'close and open' page, both values go to default. What is the difference between refresh via F5 and re-loading page?
In searching answers to my quest, I have been looking for a method using document.write to display the thumbnails in one division while showing text about the thumbs in another division.
All I've seen so far is that document.write('does this') and that's it. Nobody expands on this and explains what else you can do with it. It's like they're more interested in showing you the ads than the information you need.
I'm working on an exercise with arrays and binary operators. The operators work fine until I use the division one "/". When I try to use that symbol to divide variables Dw turns it and the following text green (#060), instead of blue for the operator. Of course, this messes up the running of the script. I have two of these division issues in my script and it's the same for both. Here is one of them:
leader1[5]= leader1[4] / leader1[1]; //average points per game
The text that turns green is " / leader[1]; " and the comment that should be grayed out is not. The first slash is green, the second blue and the text is black. Also, my code validates fine but when run in a browser the JavaScript doesn't display.
I want to add onto my ebay auction a calculation which would show the unit price of a box of 5 electrical sockets.
So say it is currently on auction at £5.62 and I charge £1.99 Postage & packing thats a total of £7.61 with a unit price of £1.52. Then £1.52 is the figure I want to output and show on screen.
I'm just starting out in JS and would like to know how to solve this. I have an HTML form with 3 checkboxes, like a would-be order form. For example, on checkbox 1, the product is a toy car that costs $5.00, second box is a cigar cutter for $50, etc. I to have a button that when clicked, enters the total price (no taxes or subtotals) into a textbox field below in the same page.
I believe that this has been answered somewhere but I cannot find it. I have 51 textboxes on page. In 50 I can enter value. 51st should tell me what is average of entered numbers.
As user types I want script to iterate trough form count and sum non-empty fields and than divides this two numbers.I need to sum values from fields that have value (not emty fields) and to divide this number by number of non empty fields. This should occur on every change in any of those 50 textboxes so to have live preview of average.
I'm really new to JS and I don't know even how to sum these numbers.
In the second page he need to choose the time he want for his appointment (the time is in GMT+3 -> my local time). in this page the script also get the time zone and the date that he choose in the previous page (using POST - PHP). the date saved in variable. I used unix time (MKTIME function) I want that every time my visitor choose time (from drop-down box) a new cell/DIV will appear with his local time.for example - when he choose date: 10 May 2010, time zone: Austrlia - East Coast (+8 Hours) and time 22:00, New DIV will appear with the date "11 May 2010, 03:00AM" (there are 5 hours different).what is the JS what caculate and show the visitor local time?(I have, in PHP, only his time zone and the date that he coose in the first page)
I'm working on creating a custom calculator to determine the amount of money / credits users may earn from referrals. I've tested onChange, and it will work only when I have changed to a new field or clicked off that field. How do I make this calculate live?
So if the current value is 5 and I change it to 6, it will automatically recalculate the new value.
You can see what I'm working on here:
[URL]
Note: The one I'm testing is the 1st Level field. For now i'm just having it display the date.
I am making what I call a PM (Preventive Maintenance) Kit list. My users will use this list to generate a printable sheet to tell me what they used out of there kit. The list includes pricing per part and I would like the list to calculate the costing as they enter each item. So a total per line and an overall total cost.
I have included a snap shot of the page and below is the code. I can do this sort of thing on a small scale with just adding two lines but I am not sure how to modify it to handle this scale. You can see the script towards the bottom of the page. That is my lame attempt to make the per line costing happen but NOTHING happens.
<?php require "../config/bpts_config.php"; // Start the session //session_start(); ?> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN"> <html> [Code]...
This is my coding that I try but I still cannot get the function to calculate cgpa. <script language="Javascript" type="text/javascript"> /*Gred*/ function DisplayGred (GredPair) { var Gred = GredPair.split('|'); var jam_kredit = document.getElementById('jam_kredit').value; (user input pay amount student pay for course) document.getElementById('pointer').value = Gred[1]; (display course fee when item is selected) } function CalculateCGPA () .....
This is the interface look alike, the code subject, subject name and credit hours are retrive from the database, so how to calculate it? </p> <form id="form1" name="form1" method="post" action=""> <table width="552" height="82" border="0" class="tborder"> <tr bgcolor="#006699" class="text2"> <td width="17" bgcolor="#000099"><div align="center" class="style3"><strong><font size="2">Bil</font></strong></div></td> .....
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 .
I have 3 textbox controls on my web page that are numeric currency fields in which a user can enter a numeric value, either positive or negative into TB1 and TB2 (both of these fields go thru edit checks to make sure a numeric value is entered and then return a currency value ie; $2500.00). TB3 is calculated resulting in TB3 = TB1 (($6500)) - TB2 ($2500).
My problem is that if a user enters a negative value for TB1, it returns a "NaN" and the value in TB3 turns out to be the same value as in TB2. Essentialy the calulation ends up being 0 - 2500 = 2500 (see screenshot). I've attached 2 functions below.
Code: function cal_Overage_Shortage() { if (make2Number("TB_LowPoint") <= 0) { document.getElementById("TB_OverageShortage").value = GetValueTextbox("TB_LowPoint") + GetValueTextbox("TB_RequestedLowPoint");
Using this formula for parts per million, can somebody please show a SIMPLE example of how to calculate all formulas for ppm?i tried everything..like in kilograms, etc...anyway, the link:[URL]
automatically calculate a total. The script pulls a price, which is given from a database to a hidden form field. Then once the quantity is changed the bottom form field automatically updates the price. Here's my script if someone could possibly point out why this might not be working (or is my logic flawed.)
i have a problem with the arrays.i have entered all the relevant arrays to calculate a list of cheap quotations but when clicking on the submit button it doesnt do nothing.when clicking on the submit button i want it to bring up the list of quotations based on the data entered in the form..
Please can u help? how would i get the total work hours between two times (8:30 to 5:30) from a web form.I tried just minusing one from the orther but it came back with "Nan"
function calculateOld() { // get both values unitprice = document.forms["invoice"].unitprice.value;[code].....
This does calculate what I need but only if I have up to two rows. I need to make the function dynamically count how many rows there are, and calculate the linetotal for each row. And here's where my limited JS knowledge brings me to a halt.I have been thinking about what this new and dynamic function should look like, but that's the best I could produce...
function calculate() { var unitprice[i]= document.forms["invoice"].unitprice[i].value; var units[i]= document.forms["invoice"].units[i].value;[code]....
I can get the number of contributers to add up but not the total amount of dollars they contributed. I am not sure if my function is wrong or if I am just confused with what variable to output for the dollar amount total.
