Form Validation - "field1 Is Not Defined Error"
Feb 3, 2010
I have this web form that I want to validate only four of the fields (these are just input text fields, one of which is for e-mail). The code is supposed to bring up an alert box when a fields is empty and after the user clicks ok puts the focus on the offending input field. For the e-mail box, it is supposed to also check for correct e-mail address form.
While testing the first field, the alert text box appears, I click ok but the page sends the incomplete form to my processing page and causes and error. Firebug says that "field1 is not defined". Honestly it looks like it is defined to me. Can any of you take a look at the code below and see what I am doing wrong? Only my JS code appears below. I've searched online for possible solutions, but the things I've tried produced similar undefined errors. I admit I need more practice in JavaScript (familiar with JS, not proficient)
[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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Jun 25, 2011
This code works in IE, and Chrome without error, but in Firefox it fails. I get an error with firebug saying:
sellitem_form is not defined
$.post('student/collegelist.php', {statecode: sellitem_form.state.value },
where sellitem_form
[Code].....
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Apr 1, 2011
I am trying to display validation error messages when form validation fails. Currently it does display the error messages but then disappears straight away. How can I stop the page from refreshing when validation fails? I have return false in my code when validation fails but still having same problem. Currently I have only done the validation for the full name only. The error msg is showed in:
[Code]...
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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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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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Oct 15, 2007
I'm using Firefox with the Firebug add-on and whenever I load my test page with the contact form, I receive this error message in Firebug:
$(form).getElementsByTagName is not a function
getElements([])prototype.js (line 1799)
initialize("contact_form", Object immediate=true)validation.js (line 88)
create()
I've got this to work before on other sites, but for some reason it's not working on this site and I just don't know why and I don't understand what the error is telling me.
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Apr 7, 2011
I'm using the validation plugin and tries to get the invalid errors to appear like I want to. If the form isn't valid, I would like to change the invalid elements placeholder text to a different color. That's it. I don't want to show any message somewhere. Is this possible? How?
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Oct 29, 2010
I'm currently learning many web programming languages and figured this would be a good way to learn more and do things better. I have been working on a contact form for my website. I had originally did the error checking in PHP, but I would like to change it to JaveScript since this is the preferred way. I have it all semi working,It seems like I have some unnecessary variables and such.. I would like to clean it all up as best as possible.
[Code]...
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Aug 3, 2006
I have managed to create a very basic form validation script that I can retrospectively add into current forms with the least effort.
As far as the validation goes I am sure that the script is not pretty, but it does work. However, I have failed to manage to get it to return the focus to the first field that errors.
My abortive attempts are not included in the attached script because I have tried and failed with many different attempts that I have confused myself. I would appreciate any advice that could point me in the right direction to place the focus in the first error field found. Code:
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Jul 4, 2010
I'm using the form validation and it's working great. But the form reset button, although it clears the form fields, does not clear the errors. My page header has this code so far:
[Code]....
I'm trying to understand how to implement the following in order for the reset button to do that:
var validator = $("#myform").validate();
validator.resetForm();
I'm not an experienced JS person but have a lot of other programming experience (vb, vba, mssql, delphi).
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May 30, 2010
I'm using the following javascript code to validate a form:
My HTML code is as follow:
The fact that my using xhtml strict I'm having an error when validating my html file. Can't use name attribute in form.
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Feb 9, 2010
I have a form where a user can upload a file. I do a check to see if it's a zip file. If it isn't then its supposed to stop the file from being uploaded. Only thing is, the file still uploads regardless of getting the error or not.
How can I prevent the form from submitting the file if the error pops up?[code]...
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Nov 25, 2008
What is happening is when I try to submit the form, I receive an error that says I need to input all data in the proper format.
<html><head>
<title>Conference Registration Form</title>
<link href="conf.css" rel="stylesheet" type="text/css" />
<script type = "text/javascript">
Calculate total registration fee
Retrieve the value of the selected index property from guests selection lists
Multiply the selected index by 30 and add this to the cost variable
If the first member radio button is checked subtract 25 from the value of the cost variable
Set the value of the total field equal to the value of the cost variable
function calcCost() {
cost = 145 + (guests_quantity * 30);
guests = document.reg.guests;
gindex = guests.selectedIndex;
guests_quantity = guests.options[gindex].value;
if (document.reg.member[0].checked == true) {
cost = cost - 25;
} document.reg.total.value = cost; .....
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Aug 8, 2011
I'm using the jQuery form validation plugin along with the fileinput plugin which hides the initial input area, but uses <divs> and some styling /javascript to show the file input field.The issue I am having, is that the 'this field is required' text that is meant to show on submission, doesn't come up for the file input field, nor some checkboxes that I have in a table. I am guessing that this is because the code is needing the label to be RIGHT next to the element (in this case the file input or the checkbox) in order for the validation message to show..Are there any work arounds that anyone knows of so that I can get the error message to show?Is there a way to show the error message for required fields when they have a div wrapping them or anything wrapping them?
[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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Jul 20, 2005
The following line
document.someForm.next = new Submit("next");
produces the error
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
a mouse click)?=
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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">
function loadXMLDoc(File,ID){
[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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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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Jul 11, 2011
but I just can't figure it out. I have trawled the net for a solution and tried many different things that I have seen but still no luck. Maybe the answer is staring me right in the face and I just can't see it. The code it executing the first time but as the setTimeout tries to start the second loop I get an error 'box is not defined'.
function expand(box) {
var box = document.getElementById(box);
var originalHeight = parseInt(box.style.height);
var inc = 5;
newHeight = (originalHeight + inc);
box.style.height = newHeight + "px";
int = setTimeout('expand(box)',100); }
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Sep 27, 2010
What's the meaning of Error: page is not defined
I've got a strange behavior in the dev site if I click on the link I see the # instead I don't see it in the prod site. It isn't my code so .........
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Aug 25, 2011
I have a basic html page
Code HTML4Strict:
<!DOCTYPE html>
<html lang="en">[code]....
I'm downloading jQuery and specifying it using the src attribute on the scropt tag from http://code.jquery.com/jquery-1.6.2.min.js and i'm getting that error.I've tried downloading jQuery and saving it locally and that works. However if i use the CDN it's giving me that error on firebug.
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