Undefined Error Using GetElementsByTagName In FireFox?
Apr 22, 2009
I have a problem in FireFox when using "getElementsByTagName". eg x = xmlDoc.getElementsByTagName("lead_recipient")[0].childNodes[0].nodeValue;
I use this code in my setupPage() function below. It works fine in IE, but in FireFox I receive an 'undefined' error.
I have included a copy of my XML below.
================== Javascript ========================
type="text/javascript">
var xmlDoc;
function loadXML()
{
[Code].....
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Nov 19, 2010
I am calling the callAjax function in the HTML body as below :
<center>
<h3>Request Tracking System</h3>
<table width="70%" border=0>
<tr>
<td width=100% valign=top>
<table width=100% cellpadding=8 cellspacing=0 class=bord border=0>
<th colspan=2>
[Code]...
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Jul 28, 2005
I've got the following line of code which works fine in IE ...
line_1_numbers [0] = document.getElementsByTagName
('table')[table_index].rows (0).cells (0).innerText;
But it Firefox, it barks saying:
"Error: document.getElementsByTagName("table")[table_index].rows is not a
function"
Any ideas what this means?
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May 27, 2010
xmlDoc.getElementsByTagName('TagName').length is not working in FireFox xmlDoc.getElementsByTagName('TagName').length is returning 0 in FireFox. its worth mentioning taht xmlDoc.load(XmlFile) is working fine in Firefox while its ok in IE.
following is my code:
if (mozilla) {
xmlDoc = document.implementation.createDocument("", "", null);
xmlDoc.async=false;
xmlDoc.load(XmlFil);
[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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Nov 24, 2011
I've written a code, that should be reading xml with js. But I have make an error.
[Code]....
Uncaught TypeError: Cannot call method 'getElementsByTagName' of null The error shold be in line 23, perhaps the problem is var http = null;
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Jul 23, 2005
Does anyone know why the onclick in the following popup menu gives
the error:"Val is undefined"? Does it have something to do with the
fact that it is called within the variable tablePop? Because it IS
displayed properly as part of the popup text, where it is called
outside the single quotation marks (see [***]). It is only in the
onclick that it's causing problems. Code:
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Jul 20, 2005
Any ideas as to how I can get ride of the script error undefined
variable "Exp_Month"?
I am trying to get this drop down list to default to the current month
as opposed to 01.
Thank you in advance.
<SELECT size="1" name="Exp_Month">
<OPTION value="01" selected>1</OPTION>
<OPTION value="02">2</OPTION>
<OPTION value="03">3</OPTION>
<OPTION value="04">4</OPTION>
<OPTION value="05">5</OPTION>
<OPTION value="06">6</OPTION>
<OPTION value="07">7</OPTION>
<OPTION value="08">8</OPTION>
<OPTION value="09">9</OPTION>
<OPTION value="10">10</OPTION>
<OPTION value="11">11</OPTION>
<OPTION value="12">12</OPTION>
</SELECT>
<script type="text/javascript">
var now = new Date()
Exp_Month.selectedIndex = now.getMonth()
</script>
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Jan 16, 2009
Error: document.all is undefined
Line: 441
whts the error for
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Jul 1, 2003
I am working on a site and have put some javascript in to control the size of the image that gets displayed on the page, however it runs ok but always returns an error after loading, and I can't find a cause. Code:
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Jun 6, 2011
I've written a javascript function that checks for a php session. When there is no session, it works okay. But when there is a session, I get an "undefined" javascript error.
This is my js in question. I call sessionCheck() in body onLoad. If there is no session, I will get my alert of "it is null"
Code:
function getUser() {
return "<?php getSessionUser(); ?>";
}
[Code].....
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Sep 19, 2011
I have problems with js in IE. I have such script:
Code:
After that I have an onclick event:
Code:
commentController is defined in an external file. This works fine in all browsers except IE. In IE I have error 'cl' is undefined.
I tried to connect comment-controller file
Code:
But then I have the same error in firefox too.
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Jul 23, 2005
I have written a function to fetch lebels from xml file for
cross-language interoperability. Please refer function code below.
I am invoking itfrom my asp page saying
<%=getValueForLabelNode(strLanguage,"English").toString()%>
It gives me an error 'Microsoft JScript runtime (0x800A138F)
'undefined' is null or not an object'....
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Oct 29, 2011
Im trying to get my first snippet of code to work from Chap 1 of head first jQuery.
The error reports $ is undefined.
My code...
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Jun 19, 2009
I am not able to install JQuery , While installing I have following error -
Error : 'document' is undefined
Line : 12.
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Jan 17, 2009
I am trying to write a snippet to put in my form and cannot get it to run. I keep getting an undefined error for the variable 'Code' no matter what I do.The goal is present obtain a Time Frame based on an SVCode selected from a group of radio buttons.
<html>
<head>
<script language="text/javascript">[code]...........
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Apr 16, 2010
I have a webpage that gives a quote (simple math). I recently revamped my entire website and when I went to place the page into the new site it will not work. It seems to not be doing anything at all. the page is at www.rwinvite.com/quote.html it uses quote.js which is in the same directory with the page. the html and js code is long, not complicated, but there are a lot of variables. This was working before I had the website redone, but I have no idea. I did run firebug and it tells me...
[Code]...
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Mar 1, 2011
I have a bug that is only seeming to effect IE 8.Also has a weird display issue in IE8, but not in "compatibility view", which the bug may fix. Works and looks beautiful is Safari and Firefox.
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May 29, 2011
I am trying to add a green tick or red cross to my form so that the user will know if they have filled out the form correctly before submitting it and getting told that they need to fill out this or correct that.I have added NAME to each form field and have been using this to read the content but for some reason I am unable to read what is in the field I get the error, 'undefined'.this is what code I have started on...
function checkValidFormInput(id, noCheck) {
if (noCheck == '') {
var idValue = document.getElementsByName(id);[code].....
my code is still in the early stages and is missing the other parts to place a red cross, as the moment i am working on placing the green tick.what I have wrong in my code that is causing it not to read the form field.my form field is coded as so..
<li class="value">
<input type="text" autocomplete="off" name="customerName" value="<?=$fullname;?>" style="width: 200px;" onChange="checkValidFormInput(this.name, '');">
<div style="float: left;" id="customerNameImg"></div><br style="clear:both">
</li>
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Jul 10, 2010
I am getting an error according to firebug of 'id_con is undefined'.i have made sure all entries are correct and i cannot see how to fix this error. how to correct this error.
The error is occuring on this line:
Code:
Code:
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Mar 19, 2010
I have come across a problem that seems common with firefox and the use of event. I have a simple javascript function which trys to determine the element that an event was acted upon:
Code:
This is called on click of a input:
Code:
This seems to work correctly for every browser except firefox. A quick search online and all the fixes seem to include:
Code:
But when I debug this function, neither e or event are defined, am i overlooking something really obvious?
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May 6, 2010
I have this problem, document.all is undefined in Firefox. But when I tried using IE it works fine. I tried replacing document.all to document.getElementById but another problem occur, cltPlusMinus is undefined. Below is the function.
PHP Code:
function toggleClient(cltID)
{
var cltProjects = document.all["clt" + cltID + "Project"];
var undef;
[Code]....
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Mar 22, 2007
Hi, I am attempting to create a script in which object A contains an
array of "objectb" objects. An overview of the code is posted below.
When I attempt to access "myObjArr" array like this:
alert(test1.myObjArr[0].a);
I get the error "myObjArr is undefined"....
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Aug 11, 2009
I receive an error: 'document' is undefined, when I try to run the jquery download.
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Nov 24, 2009
This piece of code is used for an AJAX function, it works perfectly well in all other browsers than internet explorer.
// JavaScript Document
// store xmlhttp in a variable
var xmlHttp;
function xmlHttpRequestObject () {
// assume we're working with a newer browser
try {
xmlHttp = new XMLHttpRequest();
}
catch(e) {
// assume IE6 or older
try {
xmlHttp = new activeXObject("Microsoft.XMLHTTP");
}
catch(e) { }
} .....
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Jan 30, 2011
Firebug returns an error saying msg.elements is undefined. I'm trying to make a function that will enabled a delete button if any of the check boxes in a list are checked.
function selectone () {
var msg = document.getElementsByName('pm');
var i = 0;
for(i; i < msg.elements.length; i++){
if(msg.elements[i].checked == true){
document.getElementById('multiple_action').disabled = false;
document.getElementById('drop_button').setAttribute("class", "drop_button");
}else{
document.getElementById('multiple_action').disabled = true;
document.getElementById('drop_button').setAttribute("class", "drop_button disabled");
}}}
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