Script That Is Supposed To Check If A Number The User Guesses Is The Same As The Randomly Generated Number?
Nov 11, 2011
I have this script that is supposed to check if a number the user guesses is the same as the randomly generated number.Problem is that the random number generated at the start of the program keeps on changing everytime I click on the "Check if I'm right" button, the random number gets generated again and I never ever get to reach the correct answer
HTML CODE
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
[code].....
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Apr 15, 2010
I'm having to write a program that generates a random number between 1-1000 and then allows the user to make guesses in a text box, answering to high or to low, until the correct answer is entered. I had the program working fine with using strictly prompts and alerts but when I tried to create a form I started having trouble.
<?xml version = "1.0" encoding = "utf-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns = "http://www.w3.org/1999/xhtml">
<head>
<title>9.30</title>
[Code]...
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Sep 26, 2011
I am working on a Phone Number Form. The link of script: [url]
Questions:
(1)I wanted to know if code this script so that instead of the phone number appearing as: (123)456-7890
So that it appears as: (123) 456-7890 with a blank space after the ")"
(2)If that's simple, is there a way to error-check it so that only numbers can be entered into the phone number input field?
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Mar 29, 2006
i have a list of checkboxes, the number of checkboxes is dynamic. All the checkboxes have same name. i am trying to get the length of selected checkboxes.
<input type=checkbox name=name1 value=1>
<input type=checkbox name=name1 value=2>
........ get dynamically.
when i try to get the length in javascript like document.form.name1.length, it works fine if number of checkboxes selected are more than 1, but not for 1.
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Dec 10, 2004
Hi all,
I have a site with frames. There is a list in the left hand frame generated by php/MySQL - list.php, and the detail of one of the listed items is shown in the main page - main.php.
While list.php reads each item from the database it generates a clickable link to main.php of the form:
Code:
<a href="javascript:void
(parent.main.location='main.php?id=123');">name123</a>
When list.php comes to the default item, it also generates an autolink of the form:
Code:
<script language="javascript" type="text/javascript">
void(parent.main.location='main.php?id=345');
</script>
Although this works OK, when I look at the generated HTML (using the browser 'source' view) there is the following javascript coding in addition to the above - is this supposed to be there or is it an error?
Code:
<script language="JavaScript">
<!--
function SymError()
{
return true;
}
window.
var SymRealWinOpen = window.open;
function SymWinOpen(url, name, attributes)
{
return (new Object());
}
window.open = SymWinOpen;
//-->
</script>
and ...
Code:
<script language="JavaScript">
<!--
var SymRealOnLoad;
var SymRealOnUnload;
function SymOnUnload()
{
window.open = SymWinOpen;
if(SymRealOnUnload != null)
SymRealOnUnload();
}
function SymOnLoad()
{
if(SymRealOnLoad != null)
SymRealOnLoad();
window.open = SymRealWinOpen;
SymRealOnUnload = window.onunload;
window.
}
SymRealOnLoad = window.onload;
window.
//-->
</script>
Thanks, Jack.
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Mar 16, 2007
I want to check phone-nummers of 10 characters long en only 0-9
no - so far i have the following script:
function isTel(string) {
if (string.length == 10) {
return true;
}
else
return false;
}
The check on 10 characters is ok but how to check only 0-9???
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Feb 20, 2010
Hello everyone... I've got a question about an onKeyUp event. I'm using a text box that HAS to be a negative number therefore it has to have a - sign in front of the number. Can someone point me in the right direction as to how to write a function to do this? Thanks so much...
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May 5, 2011
I am working on trying to create a Picture Bingo JavaScript. I am using the standard Bingo Card Generator and it works great however, I need help coding the script so that the number are associated with a picture for example everytime number 12 would show up on the card an image would replace the number. Here is the code that I am using:
[Code]...
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Jun 16, 2011
When updating our agency's webpage daily, [URL] I am looking for a shortcut to save time.. When I update air quality numbers. I have to put the conditions. Ex.. 50 = good 100= moderate etc etc. As you see here(bold and underlined)
[Code]...
Well instead of having to type good or moderate every-time to correlate with the numbers, I want to find a way the category can automatically default correctly when I put in just the number. Ex, if I put in the number 100, it automatically knows to issue/ put Moderate with out me having to type it. I semi wrote a code .. Yet can't seem to know how to execute. Seeing if Maybe I can get some assistance.
[Code]...
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Nov 29, 2011
I have a function below where every time a question is submitted, it will add a new row in the table with a textbox which allows numbers entry only. My question is that I don't know how to code these features in this function:
I want the text box to be between 0 and 100, so if text box contains a number which is above 100, it will automatically change the number to the maximum number which is 100.
Does any one know how to code this in my function below in javascript:
Code:
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Jul 6, 2005
I have a form with about 15 input boxes. I need a function that will run onChange in each input box. This function has to check if a number is - or +. If it is -, I need it to throw out an error.
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Jul 13, 2011
I have multiple checkboxes. How can I validate the group of check boxes so that a user can only select two. If they try to select more than two, an alert will pop up stating they can only choose two?
Code:
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Aug 18, 2011
I want to validate phone number in my project. I include some validations. Furthermore i want to check whether it exactly contains ONLY 10 digits.nothing more and nothing less.How should i include that?
if (document.form1.phone_number.value == '')
{
alert('Please fill in phone number!');
[code].....
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Oct 29, 2009
How would I add an if statement to limit the number input by the user to less than 20?
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Oct 26, 2011
Create a function that prompts user for a number. Develop the program so that it continues to prompt until it receives valid information. Then create a multiplication table that displays the number multiplied by 1 through prompted number.
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Sep 29, 2009
I need to create a script that allows a user to enter a number, in either celsius or fahrenheit textbox....then they can click the button and the conversion is placed in the blank textbox
C = (F 32) * 5 / 9
F = C * 9 / 5 + 32
<table border="1">
<tr>
<th>Fahrenheit</th>
<th></th>
[Code]....
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Jul 7, 2011
When I used toFixed() method on a number, I thought that this method round a number to a specified approximation, but I got a surprising result, the number became string! 15.23689.toFixed(2) ==> "15.24". So does it convert the number into string?
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Nov 28, 2011
I am trying to figure out how to make a random number I can plug into a script count down from that number at certain times of the day until it reaches 0. I would like it to reset itself at midnight every day. I'm trying to make it work with a script I found on here that resets itself at midnight every day. So instead of it counting down too fast, it would count down to the next number after a randomly generated number of minutes until it reaches 0. But it wouldn't necessarily have to end at 0 at midnight. It could go from 845 to 323 at the end of the day at a slower pace. Is that possible?
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May 10, 2011
Trying to check how many lines a div has and then alter another to match.
Found this code, but I'm not sure what to do [code]...
Look at Navigation and then look at Animated Menus as an example. When the grey animated menus (div.columnrt) takes up two lines (could be more), need the corresponding left div (div.columnleft) to be same number of lines, so that everything stays lined up. Each of these pairs sits inside of a li element.
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Apr 22, 2006
I have a flash menu bar at the top of my html page... I have 4 flash files with the same menu but the main image for each is different. When someone goes to the page I want it to randomly pic on of the 4 flash files to display in the table... They are called menu_1.swf, menu_2.swf, menu_3.swf, menu_4.swf...
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Jun 24, 2011
I use the following to verify that a user has entered a number between 0 and 99 in a form:
It seems to work fine in all browser / machine combos except Firefox on a Mac, when entering 0 returns false (I don't know if entering other numbers also returns false.)
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Oct 26, 2011
I'm new here, and I'm a programming newb but am very interested in learning and possibly pursuing programming in the future. As such, I'm taking an intro to Javascript class at my university, and our homework is to make a function that when called upon makes a diamond out of *'s. It is supposed to do so by prompting a user for an int and then makes a diamond shaped object with the inputted number of stars in the middle of the diamond. an example of what this would look like (if a user entered in "5" to the prompt):
[Code]...
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Mar 18, 2011
I need to validate that the the user has entered a ten digit number into the text box, and need some help with the code. Here is what I have:
<html>
<head>
<title>Checking with RegExp</title>
</head>
[Code].....
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Oct 23, 2011
I have been presented with: Draw a flowchart and write a javascript program which will accept two numbers from a user and will determine whether the second number is a factor of the first. This is determined by dividing the first number by the second and checking if the remainder is 0. This is made easier if you find out what the operator does. The output should be in the form 4 is not a factor of 6 and 3 is a factor of 6. I have tried a few attemps and yet still not sure what the problem is :confused:
[Code]....
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Jul 24, 2009
I have this form validation code
function check_email(mailstring)
{
valid = "1234567890qwertyuiop[]asdfghjklzxcvbnm.@-_QWERTYUIOPASDFGHJKLZXCVBNM";
for(i=0; i < mailstring.length ;i++)
[Code]....
at the moment its checks that someting has been enetered in all these fields,
what would be the best way to check that the email or phone nummber had been entered?? will not send if nothing enetered, but will send if one or both have been enetered?
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Jan 31, 2011
I'm trying to find a script that will fill a 1000x1000 box with randomly generated divs (few variations of size and absolutely random position). Is it possible?
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