Undefined Property Freezing IE
Nov 29, 2011
This is my first post while learning Javascript and jQuery as total noob.
I have something like this:
var desc = "This is your title and here is even more that might be added so that we can get at least 60 characters or so"[code]...
It is actually being used on a page that calls a description from a MySQL table, but this example fails in exactly the same manner. Although FF and other browsers successfully initiate the script with errors, but IE loops endlessly and freezes up. FireBug reports "reference to undefined property a[d]". Using jQuery 1.6.2.
View 8 Replies
ADVERTISEMENT
May 30, 2010
In this tutorial: [URL] The variable FadeTimeLeft is part of an expression assigned to the FadeTimeLeft property of the element object: Code: element.FadeTimeLeft = TimeToFade - element.FadeTimeLeft; Yet I looked through this code and I don't see it defined anywhere so I have no idea what value it holds.
View 2 Replies
View Related
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"....
View 3 Replies
View Related
Mar 22, 2011
What i'm trying to accomplish is two things. To select the page i want to load in each tab then select how many of thoughs tabs i wish to open. When the number of tabs is selected i want it to launch. i also have a refresh button that works i just can't get the windows to load. by the way for this project i want it to open the same url that is selected on all of the tabs. Here is what i have:
[Code]...
View 15 Replies
View Related
May 8, 2011
The line "xmlHttp.onreadystatechange = function()" Does the following error, i dont know whats wrong.
[Code]....
View 4 Replies
View Related
Oct 28, 2011
I do not really understand what is happening to my code but it just tell me the following code...
How could the movingword be null when I have declared it in my code? :confused code...
View 2 Replies
View Related
Jun 28, 2010
I have a page which has some content that is generated via an AJAX request and JSON. The content is shown and hidden by clicking on each row using the (Animated Collapsible DIV v2.4 script ). It works fine if I have the page as one static file (which I did for testing) showing the same content the AJAX pulls. But when I display the page with AJAX generated content it comes through and the source code is essentially the same but my show/hide effects are not working. I am getting an error when I troubleshoot using Google Chrome Developer Tools that says: Uncaught TypeError: Cannot read property '$divref' of undefined. I tried switching the order of the Javascript and HTML to see if that was the problem. But I think it has something to do with the way the page is loading in the AJAX based version. I looked into using the JQuery LiveQuery plugin but I could not figure out how to make it work with my code nor do I know if it is the fix I need anyways.
[Code]...
View 5 Replies
View Related
Mar 26, 2010
I have the following JQuery code:
$("#menu-247 > a, #menu-213 > a, #menu-214 > a, #menu-215 > a,
#menu-216 > a, #menu-218 > a, #menu-219 > a").addClass("mainLevel");
/*$(".mainLevel").each(function (i) {
$(this).before('<div id="' + $(this).parent().attr("id") + '-behind"> </div>');
$(this).prev().css({
width: $(this).css("width"),
height: $(this).css("height"),
position: "absolute",
top: "0",
left: $(this).parent().css("left"),
zIndex: "5",
display: "none",
backgroundColor: "blue"
});
$(this).css({
position: "relative",
zIndex: "10"
});
});*/
$(".mainLevel").hover(function() {
alert('test');
});
And I receive the error "Uncaught TypeError: Cannot read property 'guid' of undefined" in Google Chrome. I thought it had to do with the fact that the event handler was trying to be added before the DOM was modified. But then I tried simply this:
$("#menu-247 > a, #menu-213 > a, #menu-214 > a, #menu-215 > a, #menu-216 > a,
#menu-218 > a, #menu-219 > a").hover(function() {
alert('test');
});
And still received the error. I removed all the "> a" so I simply had a list of ids and the error was still there. Even when I only have one id listed, the error comes up! It also seems to be any element. But if I just try the alert part, everything works.
View 2 Replies
View Related
Oct 6, 2005
The following code:
function checkChildMenuItems(strNameModule)
{
alert(document.getElementById(strNameModule).check ed);
}
<input name="strMenuQA" id="strMenuQA" type="checkbox" value="1"
onclick="checkChildMenuItems(this.id);" checked="checked">
shows "true" or "false" in Firefox, when I respectively check or uncheck the checkbox. IE however comes up with "undefined". Is this code so exotic, that IE has problems with it?
View 3 Replies
View Related
Jun 11, 2010
I'm having an issue with one of my loops, every time i run this code, it locks up my browser and requires a restart from my task manager. [code]...
View 4 Replies
View Related
Mar 7, 2011
I'm building a simple corporate site (temp on my server) for a friend's company and am having an issue with an animation I have implemented. everything has worked fine for me (mac, firefox and safari) but my friend sent me a couple screenshots of the animation freezing on his computer (safari) when it is only halfway complete. the two examples are:
[Code]...
the code seems perfectly fine to me, and I am having no problem with any of it.. does anybody have an idea of what might be causing this? or is nobody seeing the animation freezing?
View 1 Replies
View Related
Oct 5, 2010
Heres the general idea of what I want to be able to do
[Code]...
View 23 Replies
View Related
Oct 14, 2011
I have been struggling with a loop of mine. The loop should create a grid, of 204,000 squares(div's). And the total would create a grid field of 340 pixels by 600 pixels. All div's are sized 1 pixel.The idea is to create a grid, that shows temperature data in a gradient style, like a weather heat map. The data is collected from temperature sensors which are connected to a database.The only problem is that because it's such a massive amount of calculations to be calculated by javaScript, the whole thing freezes. Here is a sample of my code:
Code:
function makeGrid()
{
for (var i = 0; i < 8160; i++)
{
[code]....
Another problem is, the grid should be reloaded every 5 seconds or less.Because that's the interval used by the temp sensors, and for the usage that's planned for the project, its really important that the data is constantly up to date. using another web based language are welcome, as long as they are combinable with PHP or AJAX. Or maybe there is a ready to use library that I dont know of. Couldn't find anything for jQuery.
View 6 Replies
View Related
Aug 12, 2010
I am looking for a single jquery plugin that can sort the table and also freeze the column headers and works in IE, FF and Chrome. I have found tablesorter plug-in that works great for sorting and fxHeader that works great for freezing column headers, but when I use both of them together there are issues. My table structure is something like this.
[Code]...
View 1 Replies
View Related
May 11, 2011
Is their anyway to have a tight loop of code long for a long period of time without freezing the page? I want to be able to do:
for (i=0;i<9999999999;i++){
//some code
if (i%100==0){
yield();
}
}
View 8 Replies
View Related
Jul 23, 2005
This is using Microsoft Windows with IE. I have a form with a text box which I inspect onKeyDown to determine what key is pressed. Also if the page sits idle for a while an alert box comes up. Here's my issue.
If I load the page and wait for the time out a message is written to the staus bar. That works fine. But if I load the page, type one character in the text box and stop all activity the page times out again. But this time after the alert box has fully formed, the status bar quickly receives the message I want there but instantaneously changes to undefined.
View 2 Replies
View Related
Jul 23, 2005
in javascript, is there a way to test if an array is undefined????
eg...
for (var x=0; x<10; x++){
if test_array[x] is undefined then x++
document.write(test_array[x])
View 7 Replies
View Related
Feb 21, 2006
Looking for clarification of undefined variables vs. error in
JavaScript code.
e.g.
<script>
alert( z ); // this will be an error, i.e. an exception
</script>
<script>
alert( this.z );
alert( window.z ); // both equivalent, no error, but window.z is
'undefined'
</script>
why is it that 'z' alone without the global object generates an error,
shouldn't it also be undefined? for example if i did
z = 0;
the javascript interpreter knows to create a global variable z
View 17 Replies
View Related
Jun 20, 2007
Has anyone came across a situation or know how the
document.fileCreatedDate property could be throw a JScript Error in
IE6 browsers?
I am using this in a function to help determine an IE browser (with
other properties). It has been reported to me to fail in others
browser. Since it works on other peoples machines I would make me
think is there something that can be done to a webpage that can have
this cause an issue.
View 14 Replies
View Related
Jul 20, 2005
ns 7.1 on win2k:
i am trying to sniff out the (ax) version of the NS browsers and am
not having any luck. both of the following alert 'undefined':
alert('GeckoActiveXObject=' + typeof GeckoActiveXObject);
alert('GeckoActiveXObject=' + window.GeckoActiveXObject);
it seems very straight forward but the results are puzzling. has
anyone had this same issue? thoughts/suggestions?
View 3 Replies
View Related
Oct 13, 2009
I am trying to read data from excel file and use the same to populate a select menu. If any cells are blank, I want to ignore. But I am unable to do this. The dropdown gets populated with blanks. Following is the peice of code:
var excel_cell = excel_file.ActiveSheet.Cells(i,1);
alert(excel_cell);
if(excel_cell=='undefined')
[code]....
View 3 Replies
View Related
Aug 25, 2006
I am having some fun with javascript, and I came upon a site, on the site you have to try to figure out the passwords which are embedded in javascript, now im on the last level but i have no clue whats going. It seems to be an undefined variable. Can anyone point me in the right direction? Code:
View 1 Replies
View Related
Jul 1, 2009
var allProductIDs = [5410, 8362, 6638, 6758, 7795, 5775, 1004, 1008, 1013, 1014, 1015, 1072, 1076, 1086, 1111, 1112, 1140]; lastProductID = 6758;
for some reason I get a -1 or I guess which is equivalent to not found for this:
alert(allProductIDs[allProductIDs.indexOf(lastProductID));
I can't figure out for the life of my why because it should find 6758 and that would be index 3. If it's index 3 then I should get back 6758 I would think.
View 3 Replies
View Related
Feb 23, 2007
I've been working on a tutorial for AJAX and i keep getting this message and cannot locate the source problem. Anyone give me any pointers? Code:
View 2 Replies
View Related
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:
View 10 Replies
View Related
Dec 3, 2005
I'd like to be able to control the text selection in an input of type text,
but JavaScript tells me that selectStart and selectEnd are undefined. Since
these properties are referenced in many JavaScript examples I must be doing
something wrong. Can anyone clue me in?
View 3 Replies
View Related
