# Increment By 1 Every 15 Seconds?

Sep 11, 2010

I need to develop this feature for a charity site displays a number that counts up 1 every 15 seconds. This is to show how many times a kid is abused in this country.

I figured this piece of code was a good start:

function doSomething() {
setTimeout('doSomething()',15000);
}

## NaN:0 - Display The Seconds In Mm:ss (minutes : Seconds)?

Apr 12, 2011

i found a script that starts counting seconds from 0 till x. i wanted it to display the seconds in mm:ss (minutes : seconds) .. now i only get "NaN:0" (NaN for minutes and 0 for seconds). this is how i ended up : [URL]

## Increment A Value Each Day By One?

Jan 29, 2010

For a real estate website, I want to create a script which will tell visitors how many days a property has been on the market. For example say the property was posted on the site on 1/1/2009. I want the site to say "This property has been on the market for 394 days." .

## Increment Var By 1 In Loop?

Apr 6, 2009

I have a loop that is running and I am trying to increment a number by one each time. Here is what I am doing, but each time it just writes out 1 for the value.

var i=1;
Start of Loop
document.write(i);
var i=i++;
End of loop

It just writes out 1 each time though.

## Increment Fields

Nov 29, 2005

What I need is 2 form fields, an up link, and a down link. I want the user to be able to select one of the form fields, then increment, or decrease the number in the field that has been selected by clicking one of the links. How might I do this?

## How Increment The Value On Each Click ??

Apr 17, 2007

How to increment the value on each function call ? Suppose i had a function called addRow()

//js code
{
var i = 0;
}

suppose this function is called with onclick event of button. when clicked first time it should alert 0, 2nd time => 2 3rd time => 3..

## How To Increment Without A ++ Operator?

Jul 30, 2002

I have a for loop and would like to increment a variable for (let's say) 2 instead of one (++). How can I do that?

I have tried for instance x + 2 instead of x++ but when I try it in IE an error saying that a script is making IE to run slowly and then nothing happens. So how to do this?

## Can I Increment Elements Each Loop?

Apr 15, 2011

I have written the follow code. It is meant to (when finished) output a table showing each member of the array PEOPLE. There Income ,there Tax bracket and there finally there total tax paid.The calulations in the if-else statements are correct.I have to create a loop that will go through the if else statements equal to the amount of the people in the array (This is no problem I have done this earlier)

My problem is when I try to add each element (PEOPLE) to the table or there indivual tax outcomes.Can I create a loop and increment in the elements each iteration to put on the table?(for there names) As I am not meant to store each iteration,it is to write to the table each time.This is the code I'm working on with out the loop.

<html>
<script>[code]......

## Increment Width Of Div OnClick?

Jul 15, 2011

I've got a div whose width I'm trying to modify when you click either the plus or minus button (incremental percentage-based).

The following is what I've written in an effort to accomplish this:

<script type="text/javascript">
function modify_jump(way) {
//check if we should increment or decrement

[code].....

## Increment Number In String?

Jun 27, 2011

I have a string "Slide1.jpg"

I need to increment it by 1 to say "Slide2.jpg"

I have split and sliced but I keep getting SlideNaN.jpg

Rather then fix my mess of code... There has to be a simple way of doing this..

## Increment Php Array Variable?

Jun 16, 2010

\$i=0;
echo '<script language="javascript">
var dA = new Array();[code]...

here i want to increment \$i above code is not working,

## JQuery :: Function To Auto-increment Certain Value

May 21, 2011

I'm trying to write some jquery that when a link is clicked it adds a number into a div. Every time the link is clicked it adds another number(previous number + 1). i have this but it definitely doesn't work function addnumber(X)[code]As it is now, the first click does nothing. The second click spits out "2<br>2<br>". The third click spits out "2<br>2<br>2<br>". The fourth "2<br>2<br>2<br>2<br>" and so on.

## HTML Tags Break - Won't Increment The Name?

Feb 5, 2010

The following is my javascript code to extend a form:

[Code]...

Everything works fine except for the counter/adding on to theName ( newField[i].name = theName + counter). I know exactly what the problem is... I just don't know how to fix it. If I remove the li tags, the counter will work fine and increment each "name". As soon as I put the li (see code above) tags back (or any html tag - I have tested others as well) - it breaks again and won't increment the name - it just submits the names without numbers and alas I have no usable post data. how to keep the html formatting there and still get the counter to increment the name?

## Increment Value In Hidden Form Field?

Nov 19, 2009

I have modified a free JS function from here: [URL] To dynamically add text fields to the form. My work-in-progress version is here: [URL] On the form, I have a hidden text field:

[Code]...

## Create A Script That Will Increment A Number By 0.01?

Feb 12, 2011

working on building a website at the moment. and i need to create a script that will increment a number by 0.01, then stop and decrease by 0.03, then increase again by one. I wrote code to increment by 0.01 continuouly but now i can't stop it. and change to decreasing

<script type = "text/javascript">
num = 0.87;
var tim = 0;

[code]....

## Any Differences In Loop Increment Method?

Sep 2, 2011

The following code results in the exact same output. Is there an advantage to using i++ over ++i (or visa-versa) in the loop? :confused:

<script type="text/javascript">
var tarr1 = []; for (var i=0; i<10; i++) { tarr1.push(i); }
var tarr2 = []; for (var i=0; i<10; ++i) { tarr2.push(i); }
'+tarr2.join(','));
</script>

Similar question for the increment method in the following:

[Code]....

## Increment Label Value On Image Click

Nov 8, 2006

How would i go about doing the following:

Im looking to increment a value of a Lable when an image is clicked.
e.g. if the label contains 1 and the image is clicked, the label should be changed to 2.

## Making A Loop Increment Into An Array?

Jun 8, 2010

I do mostly PHP/mySQL development.

I put some HTML together to gather a user's language abilities. Originally it was a multi-select box that pulled a its values from a mySQL table and, upon form submit, a PHP script posted the languages selected into an array and then pushed into a mySQL table.

Then the client decided he wanted the user to enter in the number of years/months they studied each language selected. He found someone on RAC and they gave him this code below. Which works, but doesn't integrate well with my PHP-array loading code. The client paid the RAC before I was able to test.

It's actually more complicated than that (with Fluent/Passable options), but once I know how to change the loop from the increment to an array, I'll be able to solve the rest.

What's happening now is the JS is looping, creating ids, fluentLanguageTimeQuantity_0, fluentLanguageTimeQuantity_1, fluentLanguageTimeQuantity_2, etc for each selection. Instead I'd like it to create an array fluentLanguageTimeQuantity[] with the selections loaded into it.

Code:
for(var i=0; i<options.length;i++){
fluentStr +='<div class="languageOption"><label>'+options[i].value+'</label> <input type="text" size="3" maxlength="3" id="'+

[Code]....

## JavaScript Increment/Decrement Form Field Value

May 10, 2006

Iv'e got a page that has a mass amount of input fields, all of which require
a decimal figure. To make it easier when it comes to inputting data, I'm
trying to setup + and - links that will increment/decrement the form field
value by 1 when clicked.

I'm using the following code, however when I click on one of the links, I
get the following error -

document.forms.tmp.input_field is null or not an object.

It's as if JavaScript is not reading the parameter being passed through the
function.

Here's the code -

<html>
<script language="JavaScript">
function increment(input_field) {
document.forms.tmp.input_field.value = document.forms.tmp.input_field.value
+ 1;
document.forms.tmp.input_field.focus();
}
function decrement(input_field) {
document.forms.tmp.input_field.value =
document.forms.tmp.input_field.value - 1;
document.forms.tmp.input_field.focus();
}
</script>
<body>
<form name="tmp">
<p><input type="text" name="temporary" id="temporary" value="0">&nbsp;
<a href="#" onClick="javascript:increment(temporary);">+</a>&nbsp;
<a href="#" onClick="javascript:decrement(temporary);">-</a></p>
</form>
</body>
</html>

Any help would be appreciated. I just can't seem to see the problem...

## JQuery :: Increment ID Of Selected Cloned Elements By One?

Nov 14, 2010

i have following code:

<table border="1" class="likertBorder" cellpadding="2" id="actTbl" >
<tr class="likertBorder responseRow" id="actRow">
<td class="likertBorder" valign="middle" align="center">

[Code]....

Its adding a new row with all child elements but i am unable to assign unique ID's. I'd like increment ID by one or append existing id with some unique number.

Also when i refresh page all loaded elements gets removed. Is there a way so that these newly added rows,Td, text boxes and select stays even when page is refreshed.

## Get A Variable To Increment In A Function Called By SetInterval?

May 12, 2010

I am trying to get a variable to increment in a function called by setInterval. It does one then stops... All I want is for the slider function to loop through the array over and over again, but it seems to like stopping after the first one. Here is the code:

<script type='text/javascript'>
var i = 0;
function slider(varToSlide)
{

[Code]......

## Passing An Increment Variable Into A Window.open Page?

Mar 25, 2010

I have a variable with a number value. I use variable++ to increase the value of the variable. How can I pass the new varible into a new window opened with window.open?

## Run Function Every X Many Seconds

Jan 19, 2007

I'm trying to write a script that will run a function every x many seconds. I'd have thought that there would be a function for this already, but I didnt find anything. So I wrote the following..

do{

now = new Date
seconds = now.getSeconds()

if(seconds+"2" == now.getSeconds()){

function();

}}

while(1)

Which didn't work.. just hung the browser. BTW 2 is the interval in seconds.

## Convert Seconds To HH:MM:SS

Oct 31, 2004

Could reorganize to make it a bit shorter, but. . .

//*******************************************************
//Convert seconds to HH:MM:SS
//*******************************************************

function convertHMS(sec)
{

//From JS FAQ by Liorean
Number.prototype.toDecimals=function(n){
n=(isNaN(n))?
2:
n;
var
nT=Math.pow(10,n);
s=s||'.'
return (s.length>n)?
s:
}
return (isNaN(this))?
this:
(new String(
Math.round(this*nT)/nT
}
if(sec>59)
{
var hrs=sec/3600;
if(hrs<0)
{
hrs="00";
var min=hrs*60;
min=min.toDecimals(8);
var snd=min.substring(min.indexOf('.'),min.length);
min=min.substring(&#390;',min.indexOf('.'));

if(min<10)
{
min=&#390;'+min
}
snd=Math.round(snd*60);
if(snd<10)
{
snd=&#390;'+snd;
}
var tm=hrs+':'+min+':'+snd;
}
else
{

hrs=hrs.toDecimals(8);
var min=hrs.substring(hrs.indexOf('.'),hrs.length)

hrs=hrs.substring(&#390;',hrs.indexOf('.'));

if(hrs<10)
{
hrs=&#390;'+hrs;
}
min=min*60
min=min.toDecimals(8);
var snd=min.substring(min.indexOf('.'),min.length);
min=min.substring(&#390;',min.indexOf('.'));

if(min<10)
{
min=&#390;'+min
}
snd=Math.round(snd*60);
if(snd<10)
{
snd=&#390;'+snd;
}
var tm=hrs+':'+min+':'+snd;
}
}
else
{
if(sec<10)
{
sec="0"+sec;
}
var tm="00:00:"+sec
}
return tm;
}

## JS - Display A Msg For Only A Few Seconds?

Sep 16, 2009

i have a form.. i validated it..if the form has an empty field, instead of popping up an alert box, i need to display a message that goes off say after 5 seconds..

## Refresh DIV Every 10 Seconds?

May 31, 2010

I have some ad code in a smarty .tpl file that I want to refresh every 10 seconds so it will load a new ad. My ads are getting plenty of views but I want people to multilple ads in one page view instead of when the whole page is refreshed.