Resolve A Variable Not Defined Error In A Function?

Aug 19, 2009

Using a while loop in a function, I am trying to test an input character against a stored string of characters. I want the function to return the input character only if it is not in the stored string of characters. The code I've prepared is as follows:

<SCRIPT language = "JavaScript">
var storedLetters = 'sideways';
function requestLetters(aString)
{
var validLetter ='';

[Code]...

The code works fine if I remove it from the function wrapper but if the function is called I keep getting an error message that the variable validLetter is not defined. :confused: Can anyone see why this is the case?

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SetTimeout For Script Function Error ID Not Defined / Resolve This?

Oct 31, 2010

I have a button that when you click it displays the results of my db in a div. What I am trying to do is to get the results to update every five seconds.

I thought setTimeout was the best way to achieve this. However I am getting the error message that ID is not defined on the setTimeout line. I thought it would automatically input ID into the fields marked ID when the onloadXMLDocRefres ('File.php','txtHint') button is clicked?

The button works to load the script, but the refreshing the div is not.code...

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Aug 24, 2010

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[code]....

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Mar 10, 2011

I'm having some issues with firefox, chrome seems to work ok. Firebug is giving me an error stating country is not defined. The line it's saying it's on is where the function for an ajax call to populate a select input on page load.[code]...

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Aug 8, 2010

Theres nothgin wrong with my ajax, it works and is sending other variables but whe i want to send "pood" from
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i twill not work. now when i call the function it goes like this code...

now it will not send PISSLET, what do i do?
its making me angry this is the querystring the other variables are sending to my ajaz page and i echo them out, but thie pood variable will not work . i even tried redefining it code...

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Jan 18, 2010

I'm a Javascript newbie and I have not been able to understand the problem in the below code. I have been stuck at it for hours now.

whenever I click the "Preview Dialog" button, I get the following error in firebug: callPublish is not defined code...

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Jul 23, 2005

Everything works fine with Opera and IE, but not with Mozilla 1.7.3 and
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Mar 30, 2011

I have seen many script and pages on the Net, that show a code like this as correct

[Code]...

but when I try I receive the error countDown is not defined.

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Sep 18, 2010

I'm making some changes to a google chrome extension I made and am having some trouble. Heres my code on a content script page (removeAttr.js) :

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var whitelist = response.whitelist;
console.log(response.whitelist);//working
});
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How do I acess the whitelist variable from outside the sendrequest() function?

Iv tried saving it to a window.var variable with no luck. Iv tried creating a div and assigning it's innerHTML as the whitelist variable and getting it later with no luck. The fact that it's a chrome extension complicates things because i dont actually know if i can create elements from where the script is located.

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Mar 30, 2010

I've not been doing javascript too long and it's my first forray into AJAX so maybe a glaring error.

I'm writing and approve/delete function for a website's pending memberslist in my approveMe script firebug says doWork is not defined.

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Script Not Defined Error - Firebug Pulls An Error Of DC_ShowDeptStaff Is Undefined

Jul 26, 2010

Trying to use a small bit of script to slide open and closed a div.

Copied it from another page where I have it working just fine. Coding in coldfusion.

When clicked, nothing happens, and firebug pulls an error of DC_ShowDeptStaff is undefined.

Script is:

Code:

Call is:

Code:

Full code is:

Code:

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Creating Craps Game - After Using The Error Console There's An Error With Document.forms [0].thrower.value Not Being Defined?

Oct 19, 2010

I am working on a simple javascript craps game program. I need some advice since it won't display who the winner is, keep tally of who wins/loses, and the number of total games played. After using the error console there's an error with document.forms [0].thrower.value not being defined.

<html>
<head>
<title> JavaScript Craps Game</title>[code]....

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May 28, 2007

i'm not really sure how to explain this, since I know nothing about javascript, so i'll try and illustrate by the use of php (hope it makes sence)

I have a set of different links, like:

<a href="link.com?page=text1">text 1</a>
<a href="link.com?page=text2">text 2</a>
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Another place in the same document, I echo out what the page variable is, like:

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So I want to be able to click the links and change the output of the echo all depending on what i've defined in the link - without refreshing the page!

Is there any easy way to do this?

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May 16, 2009

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Jul 23, 2009

I've written a function to format a number. It strips dollar signs and commas, converts to a number, and sets the number to two decimal places.However, I get the error message "amountNum is undefined". It occurs right where I use the replace command.[code]I am calling the function with this line of code:[code]

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May 13, 2010

<code>
<script type="text/javascript">
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</script>
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Dec 20, 2010

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Here is what i got to explain better code...

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Aug 20, 2010

I've tried to add a Lightbox script to an already existing page that already had a javascript feature in it. Now I know that there's no limit to the number of scripts you can run simultaneously, but when I added the lightbox feauture, my compiler gave me the following error:

$ is not defined
his.elements = $(this.options.thumb...lements(this.options.itemsSelector);

This line of code was part of the original source code of the page, and hadn't been a problem before I added the Lightbox code. Why is $ undefined all of a sudden and where can I find a solution for this? Could someone point me in the right direction here? I'm not exactly a novice(yet) when it comes to Javascript and this project was due yesterday.

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Aug 15, 2009

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Code as follows:

However, the line of code within the if statement outputString.charAt(count) = nextLetter; keeps generating an 'Invalid assigment left hand side' error message.

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Jul 20, 2005

The following line

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Error: Submit is not defined

I find this surprising, given that Submit descends from Object,
and the constructor 'new Object("value")' is well defined...
Clearly JavaScript and I have very different ideas about inheritance.

Be that as it may, is it possible to generate a new HTML input
element on the fly (i.e. in response to some user action, such as
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Jun 13, 2011

get this error :Error: $ is not defined.this is my code

<script type="text/javascript" src="javascript.js"></script>
<script type="text/javascript" src="jquery.js" > </script>
function men(){[code]....

and in the html page i have one form and one button. the button issupposed to show the message from the form on click

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Sep 3, 2010

I keep getting an error message in Firebug in relation to the accordion menu I created. "$ not defined $(function() {"

If the navigation is isolated on its own page, the error does not exist. It only occurs once it is brought into the Store Master page.

Working Version: [url]

Non-Working Version: [url]

The following code is cut from the head in the non-functional page:

You may view the entire code here: [url]

I DID NOT create the code on the aforementioned page. It's an ugly, nightmarish mess (at least to my non-ASP-loving eyes), so please don't hate me for bad form in the body code. The only code that I wrote for this page is the bit you see above and the hrefs for the side nav.

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Sep 30, 2010

I am trying to get this function to work, it looks great in theory but I keep getting the error message file is not defined. What have I done wrong?The code is:

<head>
<script type="text/javascript">
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[code]....

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May 22, 2011

I was working on a site for A/B Testing and on the new page I was using to test with I installed "Nivo Slider". Everything looks and works great the only problem is when I change the region from US to Canada, that is when I begin to see errors like these: [url]

What you should be seeing is that each of those long columns are cut shorter to make everything look uniform but it seems when I uploaded the jQuery something is now off and causing things to go crazy.

Site A: [url] (how the Canada site should look as well)

Site B: [url] (testing site)

Site C:[url] (Canada site)

Again, I installed Nivo slider and do see an error related to it but dont think it is the problem necessarily. I dont know you guys would no better than me. I originally had a problem with it but did the no conflict thing and changed the $() to jQuery()

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Sep 30, 2010

I have the following script which should work in theory, however I get the error message that file is not defined. I have tried playing around with using variables and I can not work out how to correct this.

My code is:

<head>
<script type="text/javascript">
function loadXMLDoc(File,ID){
if (window.XMLHttpRequest) {

[Code]....

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Jun 15, 2011

This code works in IE, and Chrome without error, but in Firefox it fails. I get an error with firebug saying: rope is not defined $.get('data.php', {ropenum: rope.numb.value},rope is the form name I have lower down the page, and as mentioned it works correctly in everything but Firefox. Is there a different way to write this to make is cross browser friendly?

function get() {
$.get('data.php', {ropenum: rope.numb.value},
function (output) {
$('#table_results').html(output).fadeIn("slow");
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}

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