Gallery Script Running Slow In IE8
Sep 10, 2010My gallery javascript is running very laggy in IE8. Here's an example: [URL]. It works fine in chrome, but it's slow when using IE.
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Script Running Really Slow In Internet Explorer
Oct 6, 2010I'm not very well versed in javascript, but I've written an .html file that takes some user inputs and calculates an output from those inputs. The calculation involved is quite complex and uses some lengthy for loops. For example, part of the computation requires Bessel functions, and to approximate those bessel functions, I'm doing a numerical approximation up to the first 100 terms or so.
When I run the program in Google Chrome, it works just fine, although it does take a couple of seconds for the answer to be computed. Yet when I try to run it in Internet Explorer, I keep getting a message that the script is taking too long, and it asks me if I want to let it run. If I keep telling it to continue running, it will indeed finally complete.
Slow Loading Time For Slideshow Gallery
Jul 23, 2005I created an image gallery which displays 63 images in a slideshow. The
problem is that the show was slow because each image loaded one at a time
during the show. No problem right? I just did a preload script. But then the
user has to sit for 5 minutes waiting for 63 images to download! My images
are about 640x480 and average 100kb. Is this too much for one page to load?
Should I load my slideshow into differerent windows? If so, don't I have the
same problem with my loading time?
JQuery :: When Click On The Gallery Thumb It Should Open The First Photo In Fancybox And Browsing Through The Gallery Should By Peanuts?
May 2, 2011I've found a post regarding this issue but it's a little bit different this time.So I've created a .php script which creates some galleries where users can click them and browse their respective photos. It works like a charm in Chrome and FireFox, but IE doesn't like it.With this code:
script
type
="application/javascript"
[code]...
When I click on the gallery thumb it should open the first photo in fancybox and browsing through the gallery should by peanuts. And it is, but with IE just opens the .jpg in a blank page without fancybox. The strange thing is I've used the same script approach in another website and the fancybox works just fine with IE too. So why doesn't in this case?
Making A Simple Image Gallery - Combine Two Galleries - Make One Gallery That Contains Both Kinds Of Links?
Jun 30, 2011how to make the following two simple image galleries:This one displays a specific image when its link is clicked ((URL address blocked: See forum rules)/tests/gallerysimp.html) And this one displays the previous/next image for whatever's showing ((URL address blocked: See forum rules)/tests/prevnext.html). (During its code, it points to this .js file ((URL address blocked: See forum rules) /tests/ nextPrevious.js).)
My question is, how do I combine those two galleries? How can I make one gallery that contains both kinds of links? Since the two galleries were copied from different places, the names they use aren't the same, and I'm not sure what to change to make it all unified. (I tried fiddling with it for over an hour before giving up.)
Javascript Often Very Slow
Sep 17, 2007We're developing an ASP.NET / C# intranet application. All users use
Internet Explorer 6.0 and JavaScript is always enabled.
In a HTML table, we use an onclick event on each tablerow and in that
onclick event (javascript) we save some values in hidden fields.
Most of the time, this works very fast, but it also happens a lot of
times that the internet browser respons very slow or gets stuck. We
really don't know what causes this, because in the javascript we do only
simple things such as setting values in hidden fields.
Is there anyone who recognizes this problem and knows some possible
solutions?
Why Are My Rollovers So Slow?
Nov 8, 2007Images are cached by the browser depending on the headers sent by
the server. If the server does not send sufficient information
for the browser to decide the image is cacheable, the browser
will check if the image has been updated every time you change the
src of an image (in some user settings). To overcome this you
must send suitable headers.
Slow Preload For IE
Jul 20, 2005Has anyone else had this issue? Basically, the preload of images for a
rollover effect for the navigation is really really slow when using IE
6.0 but when i view the site using Netscape, it's fast like it should
be(no lag!)
My problem is that since 96% of users use IE, i need to figure a way
to fix this. Below is the javascript currently being used. The
arguments are passed in before the script is called.
MM_preloadImages(
'<%=assets_path%>/left_nav/manage_view_wthr_on.gif',
'<%=assets_path%>/left_nav/manage_admin_guide_on.gif',
'<%=assets_path%>/left_nav/manage_terms_cond_on.gif',
'<%=assets_path%>/left_nav/manage_reports_on.gif',
'<%=assets_path%>/left_nav/manage_account_info_on.gif',
)
function gn_rollover_preload(){
//preloads middle images for the navigation
if (document.images){
var argLength = gn_rollover_preload.arguments.length;
for (arg=0; arg < argLength; arg++){
eval(arguments[arg] + "_off = new Image()");
eval(arguments[arg] + "_on = new Image()");
eval(arguments[arg] + "_left = new Image()");
eval(arguments[arg] + "_right = new Image()");
eval(arguments[arg] + "_off.src = '" + ASSET_PATH_HEADER +
"button_nav_"+ arguments[arg] + "_off.gif'");
eval(arguments[arg] + "_on.src = '" + ASSET_PATH_HEADER +
"button_nav_"+ arguments[arg] + "_on.gif'");
eval(arguments[arg] + "_left.src = '" + ASSET_PATH_HEADER +
"button_nav_"+ arguments[arg] + "_left.gif'");
eval(arguments[arg] + "_right.src = '" + ASSET_PATH_HEADER +
"button_nav_"+ arguments[arg] + "_right.gif'");
}
// Now Preload all "corner" images for faster swapping
corner1 = new Image();
corner2 = new Image();
corner2_both = new Image();
corner3 = new Image();
corner3_both = new Image();
corner4 = new Image();
corner4_both = new Image();
corner5 = new Image();
corner1.src = eval("'" + ASSET_PATH_HEADER +
"button_nav_corner_1.gif'");
corner2.src = eval("'" + ASSET_PATH_HEADER +
"button_nav_corner_2.gif'");
corner2_both.src = eval("'" + ASSET_PATH_HEADER +
"button_nav_corner2_both.gif'");
corner3.src = eval("'" + ASSET_PATH_HEADER +
"button_nav_corner_1.gif'");
corner3_both.src = eval("'" + ASSET_PATH_HEADER +
"button_nav_corner3_both.gif'");
corner4.src = eval("'" + ASSET_PATH_HEADER +
"button_nav_corner_1.gif'");
corner4_both.src = eval("'" + ASSET_PATH_HEADER +
"button_nav_corner4_both.gif'");
corner5.src = eval("'" + ASSET_PATH_HEADER +
"button_nav_corner_2.gif'");
}
}
Mouseovers Slow In IE?
Apr 21, 2005Code:
As far as I can tell, there seems to be a distinct lag time in IE before the switch from the 'off' to the 'on' image, and vice versa, which doesn't seem to exist in Mozilla.
Is this something that can be fixed by tweaking the script?
The script, btw, is pretty ancient, so I expect it may contain some outdated stuff. I found it years ago when looking for a script that would allow me to easily customize the number of target images changed by a single onmouseover/onmouseout action. Since I don't actually know javascript, I tend to stick with the ones I've learned to at least do basic customization of.
Site Slow In IE7 - Speed It Up?
Apr 6, 2010I've got the following site that loads great in FF and Chrome (no surprise), but is terribly slow in IE7. It's even quick in IE6, but not 7. Here's the site code...
Now I'm using JQuery in a couple places, but it's by no means nothing crazy. The page is fairly simple.
I thought of preloading the main content images, but even after they are loaded in the cycle, the loading time is still slow.
DIV Invisible - Fade In / Out Too Slow
Aug 19, 2010I have a div that is invisible all the time, and when one popup is activated, that div will fade in to darken the website background, like this:
And I'm using the following code when the darkness appears:
PHP Code:
function raiseOpacity(obj,counter) {
obj.style.opacity = counter/100;
counter +=2; //Raise 2% each time
if(counter < 100) setTimeout(function()
{raiseOpacity(obj,counter)},10);
//Repeat the incrementation again}raiseOpacity (document.getelementbyid('example'),0);
//Just an example of how the function is called.
But it is too slow, the browser hangs alot while doing this. Is there a faster way to do this fade in stuff? I've seen a lot of websites that do this and the browsers is fast, but I couldn't extract the code from them.
X: X_drag.js And Slow Computers
May 6, 2004i've encountered a problem with the way the drag events are handled in this file, but it had an easy fix. I have a slider (a draggable div) and dragging it involves a lot of processing power. The problem arises if the mouse pointer seperates itself somehow from the element being dragged (by, say, a spike in CPU usage or something). the x_drag library file registers a mouseup listener on the object which is being dragged, but that doesn't do any good if the mouse pointer tracks so much as one pixel off the dragged element.
I've encountered this in almost every situation where i have draggable elements. Thankfully, it's a real easy problem to solve: if the mouseup events are registered on the document itself, there's nothing to worry about, because any old mouseup will end the drag.
Slow Loading Site
Apr 1, 2006I put a javascript for a preload in it and it hasnt helped the front page. Right now the header is swish and we took that out and it still took over 2 minutes to download on DSL. I do have the JS anthology book but the script in there didn't work for us. Come to think of it I have almost all of the sitepoint books. Does anyone have any suggestions.
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Sep 10, 2011I have installed Lightbox 2 Lightbox 2 for a client's site redo, and we are concerned about the opening speed of Lightbox for those on a slower Internet connection. Lightbox is only for those visitors who want to see images in a larger view. Is this something we should be concerned about? Are their other choices that would be better?
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Jul 23, 2005I try a few grid table and they are nice BUT loading thousand rows of data are slow.
May be there is any simpler yet attractive table style format I can use just to beautify the current <table> ?
Ultra Slow Form Submitting
Jul 23, 2005Recently submitting forms (specifically forms which have javascript attached
to them with the submit function) has become very slow. The browser appears
to sit there for seveal seconds doing nothing (the page also becomes non
responsive) and then suddely loads quickly. This happens on all of my
computers... What's happened to javascript? Is there some setting that's
been turned on that I'm missing?
Window.onresize Slow (firefox)
Mar 19, 2007I am attempting to modify the style of an element (its width) as the
window is being resized, in firefox.
Long story short, I've tried to use CSS but one particular part of the
layout just won't do what I need.
The javascript solution assigns a function to window.onresize that
sets the inline style, it works with one problem -- the handler only
gets called after the resizing stops, and so there is noticeable lag
before it redraws.
It is not the function that is taking a long time to execute, its
appears to be firefox's handling. It doesn't call it as frequently as
I expected.
Is there another javascript method to accomplish this without the
extra lag?
JQuery :: .ajax() Seems To Be Too Slow For Key Events
Jun 12, 2010I have a problem with the jQuery.ajax() function combined with a keyup event (i think key events in general). I'm binding an keyup event to an input field so that on every change the current input is send via the ajax function and receives new data from the server, displaying it in a selectbox.
when I'm typing very fast it seems that the ajax function is too slow for this and shows up old result elements. After triggering the event another time, e.g. via UP,DOWN,.. it receives and displays the correct data.
JQuery :: Animation ScrollTop Is Not Slow / What To Do?
Dec 6, 2011I have following code to have a scroll animation effect. The cod eis triggered e.g. by a click.[code]...
The problem is, that the browser (tested in FF, Chrome, IE9) just jumps to the scroll target, no effect is viewable. I googled the code in different places, everybody else seems to have no probs with it.
Any ideas what I'm missing here?
JQuery :: Drag And Drop, Very Slow?
Dec 7, 2007Please the link to see what I have done so far...[URL]... It is a day planner, where various places can be dragged on to the day planner. It works, but it seems very slow. Running firebug profile when dragging a simle place into a single slot tells me that over 35,000 calls were made.
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Mar 12, 2010I've read a lot about how slow IE7/javascript is, but I thought I'd share this test. I have a complex page with about 15 tables of class XYZ. I timed this:
[Code]...
Mouseover Really Slow On Automatic Scroll?
Dec 7, 2009I have a div of 300px of height. I'm trying to make a automatic scroll when I put the mouse cursor at the div's top (y>0 && y<50) and the div's bottom (y > 250 && y<300), but the reaction is too slow I'm trying to use timer but nothing changes.
[Code]...
Slow Down Flyout Menu On Hover With Some JS?
Mar 12, 2009I need to slow down my flyout menu on hover with some JS? Is this possible? Here is what I got! I have a pure css flyout (flyin - what ever you call it) menu, and I simply am looking for some JavaScript that will enable it to fly in a little slower. You know, with CSS, it's either there or it's not. So I'd like to animate it a little more.
Edit - actually, I think it's called a slide-in.
Why Two Tags Menu Together Cause Loading Slow
Oct 30, 2010I want use two jquery tags menu in one page.I tested each one alone, even more than 10 pages, they all loading correctly. When I open the page, then can stay in the div position they should stay.But when I conbain them together, there will be caused that when I open the page, the pictures will drop down untill all the pictures have been loaded. Then they come back to the position where they should stay.
HTML Code:
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.1/jquery.min.js"></script>
<script src="http://gsgd.co.uk/sandbox/jquery/easing/jquery.easing.1.3.js"></script>
<script src="http://spaceforaname.com/js/jquery-galleryview-1.1/jquery.galleryview-1.1.js"></script>
[code]....
Slow Loading W/ External Script
Jan 23, 2004In my page, I have to load an external javascript (it's an ad serving code, using src='....') and once the external site is not accessible, it slows down my site significantly (to a level that unacceptable to visitors). Is there anything I can do to prevent this? Or anything the ad server needs to change?
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Jun 14, 2011I am working on a demo for a movie site, and 90% of everything seems cool.[url]...
I am doing php.flushes, .htaccess caching and using PNGs to help with performance. I might start using another sub site to grab all the scripting from to increase performance, but it seems a tad bit slow at the moment.
- There are a few issues one being when you click on X-Men and look at the gallery the images seem to flicker sometimes going from image to image.[code]...