Ajax Sometimes Stops Executing
Sep 16, 2006
I'm jusing prototype-1.4.0.js as framework.
I have a function to populate three listboxes. The items in the
listboxes are from a MYSQL database and are related. The items are
requested by a php page.
Most of the time everything works fine, but sometimes I end u with only
one or two listboxes.
I can't figure out what's going wrong here. I've tested in Firefox and
Internet Explorer, both the same problem.
Does anyone know why my code sometimes stops executing?
Could it be that i made too many requests in a short time so the next
request can't execute because the current has't finished?
Hope anyone has an idea of what's going wrong.
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Sep 21, 2011
I have written a chrome extension which will redirect to all hrefs for a given source urls in current tab.. But i don't know why all of a sudden it stops executing after reaching some page. I am attaching my code as attachment.
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Jul 27, 2010
I have a simple function for an intranet site that should make and return a XMLHttpRequest object in most browsers (including IE8):
function createXMLHttpRequest() {
var xmlhttp = false;
if (window.XMLHttpRequest) {
xmlhttp = new XMLHttpRequest();
[Code]....
Then I use it autocomplete a input text with a list of client company names from a database. Then the user selects a company and it reloads the page with that company's info. (The ajax input text box remains so the user can type in another company name)
In firefox this works fine. However, in IE8 the very first time the page loads it works fine, but after the user selects a company and the page reloads, the ajax longer works. It gives an error at "xmlhttp = new XMLHttpRequest();" saying: "Message: Object doesn't support this property or method"
If I type anything in the input, it gives the error: "Message: 'searchReq.readyState' is null or not an object" leading me to believe that somehow after the first time the page loads, IE is not able to process a XMLHttpRequest which seems unlikely, so I'm not sure where to go with my code. I've tried a bunch of other similar createXMLHttpRequest() functions, but they all have the same problem of working once then not working after.
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Apr 22, 2009
We have a page that allows a user to load a form over ajax using jQuery 1.3.2. The form contains a simple table layout, some input boxes, tinymce and the initialize for a jQueryUI dialog. On first load everything works fine. If the user loads the same form again, without refreshing the browser window, TinyMCE no longer shows content, can’t be clicked inside of and the dialog no longer updates it’s content and a few other bits of js stop firing.
Now I thought this was an issue with the page and ajax, but we have another page that uses draggable elements and has a very simple form of 1 input and a submit. If you submit the form and get returned the same page by our validation the same thing happens as with tinymce, you can no longer click inside it.
In ie7 things dont stop responding so much but the browser slows down and almost stops responding.
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Aug 16, 2011
I have several ajax calls that originates from the same page its updating. It works perfectly in firefox but in IE it works for about 18 requests and then just stops until the page is refreshed. I thought it was a cashe issue but I have added a variable for that. I think it may have something to do with binding but I am not sure how to sort that. This is one of my functions.
[Code]....
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Mar 13, 2009
I was wondering if it was possible to execute javascript returned by ajax (XMLHttpRequest)? I can see that the script is returned by it doesn't execute. Here is what it returns. I can see the output but when I click on it nothing happens.
Code:
<script type="text/javascript">
function hi(name){
var latBox = document.getElementById("myinfo");
latBox.innerHTML = "<div>Greetings: " + name + "</div>";
}
</script>
<p onClick="hi('hi');">Math.random = " + Math.random() + "</p>
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Nov 13, 2011
$
(
document
).
ready
[Code].....
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Mar 14, 2011
This is my first message and I am extremely new to jQuery. I am using Ajax to call external html pages into a div in my site. I have three external html forms which uses JavaScript and one .file. When I call these pages, the html pages are being rendered correctly but the JavaScript and .pl file (form post) is not being executed. Any ideas on how to resolve?
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Nov 30, 2009
My website is all up and running and I decided to put a new image viewing script on, I already had a revolving image script showing all my previous work before but the latest script has totally stopped the previous from working. You can view what I mean at www.actioncomputing.co.uk
I am using 2 scripts both available on Dynamic Drive they are
Lightbox image viewer 2.03a Ultimate Fade-in slideshow (v2.1)
If anyone can tell me why this is I would be extremely gratefull.
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Sep 25, 2011
This <div> layer positioned always at bottom left of the screen on scrolling (and calling some code from labpixies) works well in non-ie browsers, but in ie it requires the omission of the doctype declaration. Why? Is it possible to fix it so that it works with the doctype in ie?
<!doctype html>
<html lang="en">
<head>
<title></title>
</head>
[Code]...
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Jul 24, 2006
I have the following code that shows up a div with an animated gif
inside, executes a cpu intensive function using setTimeout and then
hide the div again:
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Apr 14, 2010
I have a table with a SAVE button on each row (id=SaveBD)...but I also have aSAVE ALL button at the top. It works pretty good except the .each function seems torandomly stop near the end ofthe row countand not save all the rows.that would cause the rows to stop saving?
$(document).ready(function(){
$("#SaveAll").click( function(event){
$ ("#SaveAll").hide();
[code]....
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Jan 30, 2010
I have some links on my page with ajax calls, and the callback animates the links. My problem is, if I quickly click on two of them, the first one will begin to animate (ajax will complete successfully), and then when I click on the second one, the first one will stop animating, and only the second one will finish.
// document.ready
/* behavior for add to cart button */
$('a.item-addCart').live('click', function() { addToCart($(this)); } );
function addToCart(button){
/* parse data from button clicked, corresponding quantity box, and hidden price field */
$item_id = button.attr('id').split('-')[2];
$item_qty = $('input#item-addCartQuantity-'+$item_id).val();
$item_price = $('input#item-addCartPrice-'+$item_id).val();
/* set loading notification */
$('div#item-addCartActions-'+$item_id).html('<img src="/images/ajax-loader.gif" />');
/* AJAX */
$('div#item-addCartActions-'+$item_id).load(
'shopping_cart/add',
{item_id: $item_id, item_qty: $item_qty, item_price: $item_price},
function(responseText){
/* show response text */
$('div#item-addCartActions-'+$item_id).html(responseText);
/* pause on response text for 2 seconds */
$('div#item-addCartActions-'+$item_id).animate({opacity: 1.0}, 2000, function(){
/* fade out response text */
$('div#item-addCartActions-'+$item_id).animate({opacity: 0}, 'slow', function(){
/* show link to shopping cart */
$('div#item-addCartActions-'+$item_id).html('<a href="shopping_cart">Item in cart</a>').css('opacity', 1);
})});});}
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Apr 12, 2011
I have a script that works until I add the clearInterval command, and I am not sure what I have done wrong.
The code is:
<script type="text/javascript">
function loadChatTalkRefresh(File,ID,Msg){
var xmlhttp;
if (window.XMLHttpRequest) {
[Code]...
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Aug 12, 2009
XMLHTTPRequest stops at function open?
<html>
<head>
<title>Ajax demo</title>
</head>
[Code]....
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Feb 9, 2010
Ok so this is weird. I implimented jquery to try and get some ajax funtionality working and it not olnly doesn't work, it stops the rest of my normal js from running at all.
[Code]...
EVERYTHING stops working. All my DOM events don't fire and none of my regular JS works. Anyone know how to get jquery code to work with or without normal JS code?
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Dec 29, 2005
I m facing a problem with 'javascript:void(0)'
Software Environ:-
IE: 6.0.2600.0000
OS: Windows 2000 Professional with Service Pack 4
Problem:-
I have a webpage with several links (<A> tags), now i have added
onClick and blocked HREF using 'javascript:void(0)' as below:-
<a href="javascript:void(0)"
onClick="some_function('pagename')">Text</a>
Here 'some_function' is opening the 'pagename' in a new customised
window.
This page also contains a few images weighing 50kb. Now if I click the
<a> links before the images are loaded fully, following happens (on my
pc it works well but it happens when i test it online):-
1. The new page opens in a window as required
2. But the page loading is ABORTED and the images are not loaded.
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Sep 1, 2010
WhenIrun the below code above the init code for jQuery plugins it stops them working. Im just trying to run the code after the DOM has loaded, is there a better way? <script type="text/javascript">$(document).ready(function() {
// The gallery is hidden so need to unhide it.
document.getElementById('verticalCarousel').style.visibility='visible'
})
</script>
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Apr 29, 2009
I have the following code
$('input.productSubmitInput').click(function() {
$('#login-info')
.animate( { backgroundColor:"#7AFB73" }, 500 )
[code]....
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Jul 15, 2010
photo1.gif fades in as expected, then fades to photo2.gif, but then nothing else happens.
$(function() {
$('#slideshow img:first').fadeIn(1000, function() {
$('#slideshow').cycle();
});
[Code].....
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Aug 30, 2011
I'm starting with jQuery and all I want is like jCarousel, but I want that when mouse is over image, the entire carousel freezes (until mouse over). So, my first idea is to create something like this:
<div class="photo" style="width: 256px; background-color: #8d99a2;" align="center">
<img class="photo_img" id="photo1" src="fotos/lookbook1.jpg"></div>
<div class="photo" style="width: 256px; background-color: #8d99a2;" align="center">
<img class="photo_img" id="photo2" src="fotos/lookbook/2.jpg"></div>
<div class="photo" style="width: 256px; background-color: #8d99a2;" align="center">
<img class="photo_img" id="photo3" src="fotos/lookbook/3.jpg"></div>
And Then, jQuery like this:
$(".photo").animate({
"right": "+=9999999999"
},{
duration: 200000000000,
easing: 'linear'
});
$(document).ready(function (){
$('.photo_img').mouseover(function(){
$('.photo').stop();
});});
The logic is that:
-> a list of images that go to right eternally, (like jCarousel in infinite mode), but when mouse is over, everything stops. (JCarousel waits until the "next()" function is complete), and when mouse is out, everything moves starting from the point that paused.
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Oct 13, 2011
I've implemented the jqueryPreloader I found here. It work fine except for two pages in wich the script stops without end and so the page is not visible...the web site where I added the scriptinfo and contact page where the script doesn't workI looked to the firebug console but there isn't any apparent error... but the script loads the screen-wide div (.QOverlay) with #fff background and ends without load the loading bar and without fading out the .QOverlay div
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Nov 20, 2010
My bad if this was answered somewhere else. I did search the forums but was unable to locate an answer (It is kind of a specific question) I have an odd problem. I have the following clock script:
function Clock()
{
var today=new Date();
var h=today.getHours();
var m=today.getMinutes();
var s=today.getSeconds();
[Code]...
The problem I've run into is this: In Chrome, whenever I scroll down, even by just one tap/click of the down arrow, the clock stops updating the time in, pardon the pun, real-time. But the second I scroll completely to the top of the page, it goes back to counting. I tested in the current (as of Nov 20th 2010) versions of FireFox, Opera and IE9 and the only browser that seems to produce this problem is Chrome.
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Jun 20, 2011
The last line gives an utterly ridiculous number (two 4-digit negative numbers for minutes and seconds) rather than the minutes and seconds it should. My commented example calculations are shown to the right of the lines. Scenario: A race car driver enters in the length of the race and how long he can drive before he runs out of gas (runtime). He also enters how much time he expects to spend in the pit area for each pit stop. Purpose: This calculation tells him how many equally spaced pit stops he'll need to make throughout the race, and the amount of time driving between pit stops (interval quantity).. The code check passes in JSHint.com
[Code]...
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Jun 26, 2011
I have four scripts being called to my page however i have two that isn�t playing nicely. The two in question is Fancybox and the Nivo Slider. The slider and fancybox both work alone but not when they are on the same page, however the slider will stop working when
Code:
Is used and nothing changed when i apply it to Fancybox instead. I have tried wrapping and dividing the scripts with
Code:
But nothing. I have also changed all
Code:
To
Code:
On the slider but again no change.
Here are the scripts in my <head> :
Code:
The problem mostly is that the slider won�t work in no conflict mode but won�t work with Fancybox either.
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Aug 3, 2011
I have my doubts if this question belongs to the javascript side since it's all good until the data from MySQL comes in, but since the javascript is the one breaking I'll take my chances.
The external js (portada.js)
Code:
$(document).ready(function(){
var currentPosition = 0;
var currentPosition2 = 0;
var currentPosition3 = 0;
[Code]....
As you can see I have three divs with different slideshows (slideshow, slideshow2 and slideshow3), they have products that slide to the left. When I was testing to make sure it all looks good the sliding feature was working fine, but I lost this feature when the data was being retrieved from MySQL (at the moment on <div class="slide">).
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