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JavaScript - Help Needed With Code For Program Please
Hi I am new to programming and I am trying to write a piece of code, I need the output to be a whole random number, this is what I have up to now :
<SCRIPT language = "JavaScript"> //generate a random number greater than or equal to 0.0 and less than 50.0 //and display it in an alert dialogue window.alert("getRoundedRandomNumber: " Math.round + Math.random()*50); </SCRIPT> </HEAD> <BODY> <STRONG>A test of the random number functions <BR></STRONG> <FORM NAME = "randomForm"> <INPUT TYPE = "button" NAME = "randomButton" VALUE ="Display Random Number" ONCLICK = "window.alert(getRoundedRandomNumber(50));"> </FORM> can anyone advise me where I would put the Math.round function and how to make it work ? Thanks in advance Similar TutorialsThanks to codingforums that help me to gain success with my javascript program! Please let me know what do you think about it: http://backslash.altervista.org/messa/mass_search.html The js script read the page http://backslash.altervista.org/messa/orari_messa.html and get the church's data and the mass's time. I know it'll better use a db but i have no control on server where the html page is (the mine is only a copy) and i want to do something that if the owner of the server want put in, it can without problem. Any review will be very appreciated Thanks ps: look at the footer pps: sorry it's all in italian what does this code mean "obj.to"? The code is here - Code: clearTimeout( obj.to ); I just want to know what does "to" mean here? A single letter is taken from each word in the sentence. Unlike before, either the first or last letter is taken. The letter taken is decided by which of the first or last is "greater" (e.g. "b" > "a", "c" > "b", etc.) Here are some examples based on the above rules: "hello" translates to "o" because "o" is greater than "h". "goodbye" translates to "g" because "g" is greater than "e". Full sentence example: "wazdee apple love bic nooo more end" This sentence will decrypt to "welcome". Complete the decryptB function so that it decrypts messages with the new scheme. Here are some examples: var decryptB = function(message) { // Your code here } var result1 = decryptB("wazdee apple love bic nooo more end") console.log(result1) // This should be "welcome" var result2 = decryptB("bria loud fuzu antidote") console.log(result2) // This should be "blue" Reply With Quote 01-20-2015, 09:41 PM #2 Old Pedant View Profile View Forum Posts Supreme Master coder! Join Date Feb 2009 Posts 28,310 Thanks 82 Thanked 4,754 Times in 4,716 Posts See the page http://www.codingforums.com/rules.htm See rule 1.5 We helped you way way too much the last time you asked the first variant of this homework problem. This is really a very simple variation on that. And you don't even include the final version of the code you used last time, so somebody who didn't see the last answers would have to start all over again. Not very friendly to potential responders. What have you *TRIED*? If you came running here without even trying to solve this, shame on you. At least show what you have tried and explain what results you get and, if you can, what you think is going wrong. By the way: How is the user supposed to output an "a" character? You need an answer to that question, methinks. I am still learning javascript so forgive me if this question is a bad one, I am making scripts for Greasemonkey for a website I am a part of. One of the developers recently commented out (in the source code) a feature that was available before. It is a Football MMORPG game and it used to show college players 40 times but over the past month he commented out the tag that held the script function. I want to know if i can either A) write a js code that can remove the comment tag in the source code or B) write a code that will just add another tag under that and have that js function that was commented out valid. I tried something but ended up just having that function pasted onto the page instead of having it put into the source to have it read by the rest of the data.. here is what im talking about <TABLE width=800 cellspacing=0> <tr> <td colspan=3 style="FONT-SIZE: 11pt"> <b>Hometown:</b>Fort Hunt, VA<br> <b>Height:</b>6-0<br> <b>Weight:</b>206<br> <!--b>40 Time:</b><if rs("team_id")>0 or bRated then><=formatnumber(rs("forty"),2)><br><end if --> i just want to see if there was any way to just delete the comment out of it so i can get this feature again is all. Any help would be awesome... and sorry for the long post I have a vendor delivered java script code that I am currently customizing. The original code involves a user when selects a "check box" option value , a small function is called titled "VerifyAcctType". Currently when a user selects the check box some values are defaulted into the form. Now to this function code below i have to add logic when user selects the same check box option FIRST a small pop up window should appear which lists two radio buttons"I Agree to terms" and "I do not agree to terms" options , user need to select one of the options in the pop up to proceed. If the user agrees to terms then the control should go back to the "VerifyAcctType" function and proceed with remaining steps like before else if the user selects "I do not agree" the logic should not proceed further in "VerifyAcctType" function. Here is the current code tied to VerifyAcctType function ============================================== function VerifyAcctType(win,type) { var AcctType var ThisWindow var ThisForm if (win == "ADD") { ThisWindow = AddAccountWind ThisForm = AddAccountWind.document.addform } else if (win == "CHG") { ThisWindow = ChangeAccountWind ThisForm = ChangeAccountWind.document.chgform } if (type == "P") { <<I NEED NEW CODE HERE FOR THE POPUP>> Maccttype = type ThisForm.description.value = "My Company" ThisForm.comp_id.value = "1234567" ThisForm.comp_id.disabled = true } else { Maccttype = type ThisForm.description.value = "" ThisForm.comp_id.value = "" ThisForm.comp_id.disabled = false } } I am a java script beginner , any help is appreciated. Hello everyone. I have been trying 2 days straight to figure out how to make this script work. Basically I am trying to have a hidden checkbox with a drop down menu. I want the user to be able to choose 0-9 where 0 the check box will not be checked and 1-9 if picked from the dropdown menu it will automatically check the hidden box. Here is the closest string of code I could find out there to help me figure it out but I am having no luck. The closest I got was....well I never really figured out how to make it work. Can someone please help me? Thanks. <script type="text/javascript"> function checkUncheck (selected) { var checkBox = document.getElementById("box"); if ((selected == 2) || (selected == 3)) { checkBox.checked = "checked"; } if ((selected == 0) || (selected == 1)) { checkBox.checked = "false"; } } </script> <form id="frm"> <table> <tr> <td><input type="checkbox" id="box" checked="false"/></td> <td> <select id="sel0" onchange="checkUncheck(this.selectedIndex)"> <option value="zero">zero</option> <option value="one">one</option> <option value="two">two</option> <option value="three">three</option> </select> </td> </tr> </table> </form> Can someone please suggest a good (and simple) code for password protecting one page on a site? I have a plan room for blueprints on my site. There will be multiple jobs at a given time and I need a page where we can give out a password to get the plans. Once the person logs in with user name and password for that day, he would then see file folders with the name of each job next to it. When he chooses a job, he clicks the folder to display a list of plans. If you can help with this or point me in a good direction, it would be greatly appreciated. Thanks for your help! hey guys. i need a js code that redirects to a flash page or to a non flash page after detecting the browsers plugin abilities and if it has flash or not. any help would be appriciated. cheers I want to insert a link into an email that opens a new window of a specific size. All of the scripts I find require some code to be inserted into the <head> tag of the page. Obviously this will not work since I am inserting the link into an email. Is there a JavaScript code for opening a popup window that's not dependent on <head> code?
Hi everyone, im no expert in coding but i manage to get this bit of code together using some free source stuff and put in the links to my images ect, the problem now is i need each picture to be different sizes and each one to have a clickable link but i am completely stumped heres the code Code: <html>
<head>
<script type="text/javascript">
<!--
var image1=new Image()
image1.src="http://gohelp.org.uk/wp-content/uploads/2011/05/Charity-Rallies-World.png"
var image2=new Image()
image2.src="http://gohelp.org.uk/wp-content/uploads/2011/05/ROTW-logo.jpg"
var image3=new Image()
image3.src="http://gohelp.org.uk/wp-content/uploads/2011/05/Mongolia-Charity-Rally-Logo-Transparent.png"
//-->
</script>
</head>
<body>
<center><img src="http://gohelp.org.uk/wp-content/uploads/2011/05/Charity-Rallies-World.png" name="slide" width="150" height="68" /></center>
<script>
<!--
//variable that will increment through the images
var step=1
function slideit(){
//if browser does not support the image object, exit.
if (!document.images)
return
document.images.slide.src=eval("image"+step+".src")
if (step<3)
step++
else
step=1
//call function "slideit()" every 2.5 seconds
setTimeout("slideit()",2500)
}
slideit()
//-->
</script>
</body>
</html>
Hey folks, Forgive me in advance if this is not the correct place to post this thread. I am a new member to this forum and need a little assistance. I have some script to create a quiz but need a little more detail. Does anyone know some code I can insert, and where to randomize the questions. Secondly if I have a test bank of 100 questions but want to limit the test to 20 questions what code would I need to insert that as well. Any assistance is very much appreciated. thank you. kenster This is the code that I'm presently using: Code: <script language="JavaScript" type="text/javascript">
<!--
function Cal(obj){
var total=0;
var ticked=0;
for (var zxc0=1;zxc0<obj['B'].length;zxc0++){
if (obj['B'][zxc0].checked){
total+=obj['B'].length-1;
ticked+=zxc0;
}
}
for (var zxc1=1;zxc1<obj['C'].length;zxc1++){
if (obj['C'][zxc1].checked){
total+=obj['C'].length-1;
ticked+=zxc1;
}
}
for (var zxc2=1;zxc2<obj['D'].length;zxc2++){
if (obj['D'][zxc2].checked){
total+=obj['D'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['E'].length;zxc2++){
if (obj['E'][zxc2].checked){
total+=obj['E'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['F'].length;zxc2++){
if (obj['F'][zxc2].checked){
total+=obj['F'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['G'].length;zxc2++){
if (obj['G'][zxc2].checked){
total+=obj['G'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['H'].length;zxc2++){
if (obj['H'][zxc2].checked){
total+=obj['H'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['I'].length;zxc2++){
if (obj['I'][zxc2].checked){
total+=obj['I'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['J'].length;zxc2++){
if (obj['J'][zxc2].checked){
total+=obj['J'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['K'].length;zxc2++){
if (obj['K'][zxc2].checked){
total+=obj['K'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['L'].length;zxc2++){
if (obj['L'][zxc2].checked){
total+=obj['L'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['M'].length;zxc2++){
if (obj['M'][zxc2].checked){
total+=obj['M'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['N'].length;zxc2++){
if (obj['N'][zxc2].checked){
total+=obj['N'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['O'].length;zxc2++){
if (obj['O'][zxc2].checked){
total+=obj['O'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['P'].length;zxc2++){
if (obj['P'][zxc2].checked){
total+=obj['P'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['Q'].length;zxc2++){
if (obj['Q'][zxc2].checked){
total+=obj['Q'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['R'].length;zxc2++){
if (obj['R'][zxc2].checked){
total+=obj['R'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['S'].length;zxc2++){
if (obj['S'][zxc2].checked){
total+=obj['S'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['T'].length;zxc2++){
if (obj['T'][zxc2].checked){
total+=obj['T'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['U'].length;zxc2++){
if (obj['U'][zxc2].checked){
total+=obj['U'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['V'].length;zxc2++){
if (obj['V'][zxc2].checked){
total+=obj['V'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['W'].length;zxc2++){
if (obj['W'][zxc2].checked){
total+=obj['W'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['X'].length;zxc2++){
if (obj['X'][zxc2].checked){
total+=obj['X'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['W'].length;zxc2++){
if (obj['W'][zxc2].checked){
total+=obj['W'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['X'].length;zxc2++){
if (obj['X'][zxc2].checked){
total+=obj['X'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['Y'].length;zxc2++){
if (obj['Y'][zxc2].checked){
total+=obj['Y'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['Z'].length;zxc2++){
if (obj['Z'][zxc2].checked){
total+=obj['Z'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['AA'].length;zxc2++){
if (obj['AA'][zxc2].checked){
total+=obj['AA'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['AB'].length;zxc2++){
if (obj['AB'][zxc2].checked){
total+=obj['AB'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['AC'].length;zxc2++){
if (obj['AC'][zxc2].checked){
total+=obj['AC'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['AD'].length;zxc2++){
if (obj['AD'][zxc2].checked){
total+=obj['AD'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['AE'].length;zxc2++){
if (obj['AE'][zxc2].checked){
total+=obj['AE'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['AF'].length;zxc2++){
if (obj['AF'][zxc2].checked){
total+=obj['AF'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['AG'].length;zxc2++){
if (obj['AG'][zxc2].checked){
total+=obj['AG'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['AH'].length;zxc2++){
if (obj['AH'][zxc2].checked){
total+=obj['AH'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['AI'].length;zxc2++){
if (obj['AI'][zxc2].checked){
total+=obj['AI'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['AJ'].length;zxc2++){
if (obj['AJ'][zxc2].checked){
total+=obj['AJ'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['AK'].length;zxc2++){
if (obj['AK'][zxc2].checked){
total+=obj['AK'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['AL'].length;zxc2++){
if (obj['AL'][zxc2].checked){
total+=obj['AL'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['AM'].length;zxc2++){
if (obj['AM'][zxc2].checked){
total+=obj['AM'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['AN'].length;zxc2++){
if (obj['AN'][zxc2].checked){
total+=obj['AN'].length-1;
ticked+=zxc2;
}
}
for (var zxc2=1;zxc2<obj['AO'].length;zxc2++){
if (obj['AO'][zxc2].checked){
total+=obj['AO'].length-1;
ticked+=zxc2;
}
}
obj['Score'].value='Sco '+ticked+'/'+total;
}
//-->
</script>
However, what this piece of code does is that, every radio button gets only 1 point. What I intended is that every subsequent radio button in each <td> garners incremental points by 1. Eg: Q1, 1st radio button gets 0pt, 2nd radio button gets 1pt, 3rd radio button gets 2pt. Does anyone have any idea how to implement that, all help are greatly appreciated! I am looking for a javascript code for this idea under this message ---------------------------------------------------------------------------------------------------------------------------------------------------- I want to create a kind of shopping website so when you click on a image or text it will add some text to a textarea,, it will include the name of item and price of an item here is the html code that i have PHP Code: <td valign="middle" valign="middle"> <input type="radio" name="gender" id="genderM" value="Male" /> Male <input type="radio" name="gender" id="genderFM" value="Female" /> Female </td> and here is the js funtion PHP Code: var $j = jQuery.noConflict(); function isValidEmail(str) { return (str.indexOf(".") > 2) && (str.indexOf("@") > 0); } function validateForm(){ var firstName; var lastName; var email; var mobile; var comment; var error; firstName = $j('#firstName').val(); lastName = $j('#lastName').val(); email = $j('#email').val(); mobile = $j('#mobile').val(); comment = $j('#comment').val(); if(firstName=='' || firstName.length < 3){ error = 'Please Enter Your First Name'; $j('#errormsg').html('<p class="errors">'+ error +'</p>'); return false; } if(lastName=='' || lastName.length < 3){ error = 'Please Enter Your Second Name'; $j('#errormsg').html('<p class="errors">'+ error +'</p>'); return false; } //mob //$jmob_pattern = '^\d{10}$j'; if(mobile.length != 10 || isNaN(mobile)){ error = 'Please Enter Your Mobile Number'; $j('#errormsg').html('<p class="errors">'+ error +'</p>'); return false; } if(email=='' || !isValidEmail(email)){ error = 'Please Enter Your Email Address'; $j('#errormsg').html('<p class="errors">'+ error +'</p>'); return false; } if(comment.length < 5){ error = 'Please Enter A Comment'; $j('#errormsg').html('<p class="errors">'+ error +'</p>'); return false; } return true; } Does anybody know how i check to see if the radio button is select and also can anybody tell me how i can check for an email in the correct format the function isValidEmail in the above alows emails to pass through if they are in this format aaa@aaa. i only want them to go through if they are aaa@aaa.com Thanks for your help if you give it I have an assignment to create a program in JS but I have not read JS much more. So, for this assignment, can anyone help me to solve this assignment? Check attachment. Uploaded with ImageShack.us This is my code from prelim to finals. The missing part here is when the input is less than or equal to 65 and greater than 100, the prompt will say INVALID ENTRY. However, after it says Invalid Entry, it must ask you to enter again an Entry until you input a valid entry. It must be terminated after you input from prelim to finals either 0,20,30,40 or after you input a valid entry and after the program calculated it. My program does not terminate after I input valid entries. It just continue to ask grade again and again even it already calculated the grades. I don't know how will I put those code inside the program. I'm getting really confused. Code: <html>
<head>
<title>Web Programming Laboratory Exam</title>
</head>
<body>
<script language="JavaScript">
do
{
{
var pg=prompt('Enter Prelim Grade','0');
if(pg==0)
{
alert('No Grade');
document.write('<br>Prelim Grade is '+pg);
}
else if(pg==20)
{
alert('Not Attending');
document.write('<br>Prelim Grade is '+pg);
}
else if(pg==30)
{
alert('Dropped');
document.write('<br>Prelim Grade is '+pg);
}
else if(pg==40)
{
alert('Incomplete');
document.write('<br>Prelim Grade is '+pg);
}
else
document.write('Prelim Grade is '+pg);
var mg=prompt('Enter Midterm Grade','0');
}
{
if(mg==0)
{
alert('No Grade');
document.write('<br>Midterm Grade is '+mg);
}
else if(mg==20)
{
alert('Not Attending');
document.write('<br>Midterm Grade is '+mg);
}
else if(mg==30)
{
alert('Dropped');
document.write('<br>Midterm Grade is '+mg);
}
else if(mg==40)
{
alert('Incomplete');
document.write('<br>Midterm Grade is '+mg);
}
else
document.write('</br>Midterm Grade is '+mg);
var fg=prompt('Enter Final Grade','0');
}
{
if(fg==0)
{
alert('No Grade');
document.write('<br>Final Grade is '+fg);
}
else if(fg==20)
{
alert('Not Attending');
document.write('<br>Final Grade is '+fg);
}
else if(fg==30)
{
alert('Dropped');
document.write('<br>Final Grade is '+fg);
}
else if(fg==40)
{
alert('Incomplete');
document.write('<br>Final Grade is '+fg);
}
else
{
document.write('</br>Final Grade is '+fg);
sg=((pg*.3)+(mg*.3)+(fg*.4));
document.write('<br>Your Semestral Grade is '+sg);
}
}
if (sg>=74.5)
{
document.write('<br>Remarks: Passed');
document.write('</br>This Program is developed by -k3nN');
}
else
if (sg<74.5)
{
document.write('<br>Remarks:Failed');
document.write('</br>This Program is developed by -k3nN');
}
}
while (sg>=74.5|sg<74.5)
{
document.write('</br>Thanks')
}
</script>
</body>
</html>
Hello everyone. This is my first program. According to the idea of a program that calculates the sum of savings with the bank interest rates that is paid each year. And I put one amount every month. The question is very simple why full = 0? Code: var years = prompt("How many years will accumulate?)");
var prec = prompt("And how many % bank give?");
var income = prompt("How many you will put off in bank?");
var num = 12;
var full = 0;
months=years*num;
console.log("Altogether we get " + years + " years and " + months + " months.")
for (var month = 0; month == months; month++) {
if (month % num == 0) {
full = full + income + (full*prec/100);
} else {
full = full + income;
}
}
console.log("Total accumulated =" + full);
Reply With Quote 01-24-2015, 04:37 PM #2 leonfresh View Profile View Forum Posts New to the CF scene Join Date Jan 2015 Posts 8 Thanks 0 Thanked 0 Times in 0 Posts var full = 0 declares the variable as an integer variable. it's important to do so to avoid declaration errors. Reply With Quote 01-24-2015, 05:09 PM #3 jmrker View Profile View Forum Posts Senior Coder Join Date Aug 2006 Location FL Posts 3,175 Thanks 39 Thanked 510 Times in 504 Posts You have a logic problem. Try... Code: for (var month = 0; month<months; month++) {
Also note that your logic applies the full percentage at the 1st month of the loan/deposit. Is this what your really intended? Reply With Quote Users who have thanked jmrker for this post: Nadir+ (01-24-2015) 01-24-2015, 06:28 PM #4 Nadir+ View Profile View Forum Posts New to the CF scene Join Date Jan 2015 Posts 6 Thanks 1 Thanked 0 Times in 0 Posts i catch another problem, when i change this Code: for (var month = 0; month == months; month++) {
on this, Code: for (var month = 0; month<months; month++) {
program started work. But in rusults see this . Code: Altogether we get 1 years and 12 months. Total accumulated =01000100100100100100100100100100100100 all code there Code: var years = prompt("How many years will accumulate?)");
var prec = prompt("And how many % bank give?");
var income = prompt("How many you will put off in bank?");
var num = 12;
var full = 0;
months=years*num;
console.log("Altogether we get " + years + " years and " + months + " months.")
for (var month = 0; month < months; month++) {
if (month % num == 0) {
full = full + income + (full*prec/100);
} else {
full = full + income;
}
}
console.log("Total accumulated =" + full);
Reply With Quote 01-24-2015, 06:39 PM #5 Nadir+ View Profile View Forum Posts New to the CF scene Join Date Jan 2015 Posts 6 Thanks 1 Thanked 0 Times in 0 Posts i realized something if i delete var income and just put in its place 100, program work almost normal. Code: Altogether we get 2 years and 24 months. main.js:17 Total accumulated =2520 But if i write 1 year it dont work,how can i fix it? Code: Altogether we get 1 years and 12 months. main.js:17 Total accumulated =1200 Reply With Quote 01-24-2015, 09:42 PM #6 Old Pedant View Profile View Forum Posts Supreme Master coder! Join Date Feb 2009 Posts 28,310 Thanks 82 Thanked 4,754 Times in 4,716 Posts The value you get from a call to prompt() is *ALWAYS* a string. When you use the + operator with a string, it does *NOT* do addition; it does string concatenation. You just need to convert all those prompt() results to numbers: Code: var years = Number( prompt("How many years will accumulate?") );
var prec = Number( prompt("And how many % bank give?") );
var income = Number( prompt("How many you will put off in bank?") );
Also, you need to do Code: for (var month = 0; month <= months; month++) {
else you will only do (for example) up to month 23 when the user asks for 2 years. Be aware that prompt() and confirm() and console.log() are considered VERY obsolete and should only be used for debugging purposes, not for real web code. I need a count down clock that will count down 18 minutes and reset itself at the end. also i need a counter that increases by +1 every 18 minutes starting at 0. thankyou Hello people CF, I need some help with this Javascipt program that im trying to make. Ill provide you with the algorithm i have made and the javascript code. I only know basic javascripting and i had a lot of help with this. I need help getting the javascript code for comparing last date modified, renaming the copied file with last date modified, also i can get it to copy 1 file, but i need it to loop through all the files in the given folder. Algorithm Code: // get source and destination folder path // check if folder exists // if source folder exists, continue with the process, otherwise display an error message // if destination folder exists, proceed with transferring the files // get the file collections in the source folder // loop through each file to check if the file has been modified // if the file exists, check file attributes to the source file; 32 means file has changed // if file has changed, // compare the last date modified of the source and destination file // if the source last date modified is greater than the destination last date modified then // rename the destination file by appending the last date modified // to its file name and then transfer the lastest file from the source folder // otherwise, no need to copy the file and move to the next file // otherwise, do nothing and move on to the next file // otherwise, create a folder first before proceeding with transferring the files I had a lot of help with this Code: <HTML>
<HEAD>
<TITLE>FileSystem Object Demo</TITLE>
<SCRIPT> Language = "JavaScript">
<!--hide from old browsers
function checkExistingFolder(folder)
{
var FS = new ActiveXObject("Scripting.FileSystemObject");
return FS.FolderExists(folder);
}
function createFolder(folder)
{
var FS = new ActiveXObject("Scripting.FileSystemObject");
FS.createFolder(folder);
document.write ("<BR>New folder created.");
}
function copyFile(source, dest)
{
var FS = new ActiveXObject("Scripting.FileSystemObject");
FS.copyFile(source + "\\Test.txt", dest + "\\Test.txt");
document.write ("<BR>File Copied.");
}
function runProgram ()
{
var from = document.getElementById('from').value;
var to = document.getElementById('to').value;
var isExist = checkExistingFolder(to);
alert(isExist);
if(isExist)
document.write("Folder Exists, checking last date modified........");
else
{
document.write("Folder doesn't exist.");
createFolder(to);
}
copyFile(from, to);
}
// -->
</SCRIPT>
</HEAD>
<BODY background="1330843076080.jpg">
<CENTER>
<H1>FileSystem Object Demo</H1>
FROM: <input type="text" id="from" value=""/>
TO: <input type="text" id="to" value="d:\\test"/>
<input type="button" onClick="runProgram()" value="Transfer Files"/>
<SCRIPT LANGUAGE = "JavaScript">
<!--hide from old browsers
// -->
</SCRIPT>
</CENTER>
</BODY>
</HTML>
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