<div>Hi,</div><div> </div><div>I'm performing css manipulation in my application, but the performance degrades considerably fast as more markup is added. I tracked the problem to the jQuery.css function, specifically for those cases where I'm setting the width and ...
I've just been using Jquery for a few days and WOW,this has been very productive for me. This isfantastic work all around. I do have two questionsI'm hoping someone might know something about:1) Where can I find a searchable archive of thismailing list, because I'd hate to ask questions ...
everyone. Jack Slocum, the maker of the YUI-Ext lib, recently posted some performance benchmarks that compared his new extension, DOMQuery, to several libraries. jQuery was included in the comparison and in his tests, jQuery incorrectly appeared to fail or run slower than DomQuery. So we saw this an ...
I commented on the blog post regarding the performance comparison ofvarious frameworks and said I would test a bit.So I did. Here are the results.The test page is very simple. It starts like this:<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dt ...
Does anyone know how and with what I can performance profile in IE6?Firefox and IE7 are fine, it's just IE6 takes well over 10 seconds to load aheavily jQuery'ed page, and I need to dig around and find where theperformance bottlenecks are.Obvious things I'm starting with is removing any ...
I posted a message some time ago on performance profiling and testingin IE and the best thing available was Firebug Lite which required meto wrap everything in start/end calls.I've since written a time library to hook functions to reduce theamount of work required to performance test.It works in ...
Lately I have been crazy about jquery.Maybe I abused a little but, I made an experience wich consisted inreplacing all my css rules(well, some basic css understandable forie6 ) for more intelligent 'styling rules' expressed with jquery.Wow, I had a PORTABLE intelligent style engine.But oups, ...
I am working on a project that involves a varying, but potentiallyquite large number of elements being animated at once, with eachelement's top, left, width and height all changing together.I use FireFox as my main development browser due to the range ofdeveloper-friendly plugins available, and ...
Hallo,When the "search" $() returns a lot of objects (10000), then you haveto loop twice through this objects. First for selecting the elements,and then second when doing somthing with the elements.e.g. $('td').addClass('red'); // get all tabledata and do somethingwith them ...
guys,I've been developing small tool for em values (CSS) for quite time. Tocut unnecessary descriptions, go check it out on http://riddle.pl/emcalc/Now, the problem lays in performance. Try adding 10 nodes, one underanother and notice that 8th, 9th, 10th (and further) addition worksterribly slow ...
everybody.Tryng to hide or show a div containing 1000 or plus div inside Inoticed different performance in different browsers. In short : ie6very very slow ie7 and ff ok.Any trick to speedup in ie6? ...
I've written a short article about Metadata plugin performance issuesin my blog:http://fyneworks.blogspot.com/2007/09/jquery-metadata-plugin-performance.htmlI was wondering what you guys think about it......also might help people with the same problem. ...
all,this is my first message here so apologies if I'm breaking protocol!I have posted some code at <a href="http://paste2.org/p/7819">http://paste2.org/p/7819</a>Basically the above code gets executed when the user clicks on abutton and its purpose is to refresh a secondary ...
all,this is my first message here so apologies if I'm breaking protocol!I have posted some code at <a href="http://paste2.org/p/7819">http://paste2.org/p/7819</a>Basically the above code gets executed when the user clicks on abutton and its purpose is to refresh a long list ...
Are there any known issues or workarounds that affect performance ofthe n2menu in IE6?IE7 and FFox (using a 0 delay) are almost immediately responsive tomouse movement. IE6 is taking about 4 seconds just to recognize mousemovement. ...
I'm trying to use jQuery 1.2.1 to add AJAX functionality to my webapplication. I am using jQuery Form plugin to submit te form via AJAXand have a server-side algorithm that returns page updates. The serverreturns a JSON array with HTML elements to be updated and then I loopthrough that array and ...
Warning perhaps this is a dumb question. I naively would have thoughtthat storing DOM references (in this case, in object propertiesbecause our scripts are object-oriented) would improve performance,eliminating needless lookups. However, now I wonder if doing so taxesbrowser memory, particularly in ...
allI'm fairly new to jQuery, but have been playing with it for a couplemonths. This is my first post here.I've got a page with a <table> where each cell has a div that getsreloaded using load(). Each page that gets loaded into its cell alsoneeds to be able to reload -- preferably multi ...
Any tricks to improve the performance when using mousemove? ...
All,I am not sure if this is the right place to post, please excuse meit's notBumpped into one problem when I tried to generate around 5000 selectoptions using jQuery in IE, it simply freezes, I was able to isolatethe problem down a regular expression used for picking up the htmltags, (the parti ...
I recently started working with jQuery.I want to improve performance for following snipet when run for 1000 times.html schema:<table id='myTable'><TR class="Grid_Item"> <TD></TD> ... <TD ...
All, I found a very sever performance issue with jQuery load time Please user sample code below:page 1<HTML><HEAD><TITLE> New Document </TITLE></HEAD><BODY>Scenario 1: <A HREF="page2" target=”_balnk”>TEST PAGE LOAD TIME DEMO1 Scenario 2 ...
Pls have a look at this test.http://mootools.net/slickspeed/Performance of JQuery of quite low as compare to other java scriptlibraries.--Sharique ...
I had some reports where people had a ton of radio/checkbox buttons validated and experienced very poor performance. I'm still lacking a proper performance testsuite, so I can't really verify if my experiments yield anything better, so I'd like to ask for comments.So far I had this to se ...
all,For the past weeks I've been working on a project which I think now isready to show. Bear in mind that I'm no programmer whatsoever... I"learnt" ASP and jQuery for this project and I'm sure this projectcould be done much more effectively than I did.From what I've tested ...
there!I've been dealing with some performance clean-up of a code of a web-app that I wrote and I was wondering if jQuery does caching of the DOMreferences. Lets say I have a function:function myFunction(){$('#foo').attr("bar");}I frequently refer to the function, so is it the c ...
I have been having an incredible performance issue when requestingcontent from an external page via jquery's AJAX. Granted, I amrequested a large amt. of info from DB tables with stored procedures,but in FF and IE7, the requests and rendering of html areinstantaneous. With IE6, the cpu processor ...
Do packed scripts have any performance issues over scripts that havesimply been minified? ...
Hi, I am tasked with presenting evidence that my company is better ofusing jQuery than either our own home-grown solution or anotherframework like scriptaculous. I don't expect a full-blown discussionhere ( I am pretty good with google :), but I was wondering if thedevelopers have any comments a ...
I need some help getting my jquery script to work a bit more smoothly.Performance in IE6 seems a bit sluggish, and I'm still trying to figure outhow to get things to happen in the correct order (still learning the basics)http://www.monkeypuzzle.net/testfiles/jquery/draglet/draglet_8.htmClicking ...
I'm trying to use the hover event on a series of data with 18 columnsof data. Here's a sample of the code:$("tr.orders").hover( function() { $(this).addClass("highlighted"); }, fun ...
What would the performance considerations be between:showHide(".showhide");function showHide(elem){}and $(".showhide").showHide();$.fn.showHide= function(){}Thanks,Dan.<br clear="all">-- Daniel EastwellPortfolio and articles:<a href="http://www.thoughtballoon.co.uk">h ...
Hi,I noticed that when i replace a large table(1000 tr's) in a div with$('#div_id").html(val);The performance gets poor, i got over 10000 calls to the functionsnodeName() and unique(). Replacing the line withdocument.getElementById('div_id").innerHTML=val; is more then 4seconds ...
Hi,I just want to share what I found out today.I was trying to update records of a table with the html-response of anajax request. First I tried $('#list').load() to just replace thecontent of $('#list') with the ajax-response. The performance wasremarkable poor. I thought it's d ...
everyone,I'm in the process of optimizing our ui.sortables implementation to beas fast and responsive as possible on a fairly complex HTML/CSS layoutand I'm wondering if anyone has additional pointers. This mainlyaffects Firefox 1.5+, which is a dog, but also touches on IE6/7.Safari 3 is inc ...
all,I've come across a performance issue when using the HTML selector injQuery 1.2.6. We are doing an AJAX call that returns a fairly largechunk of HTML. To insert this output into the page, we are takingthat HTML and making it into a jQuery object ...$.get(someURL, function(data) {// Convert th ...
all, I'm desperate for a solution to a major performace problemI've got.Basically, I'm trying to do something along the lines of what was donehere with Flash: http://karankapoor.com/I've got the image centering and scaling worked out. The problem iswhen I try to do a dissolve between ...
I'm looking into using Dialog as a replacement for simple alerts, butat least the way I'm currently doing it, it's very slow. The targetdom object is just an empty div with an ID. Preliminary code is this:----jQuery.fn.alert = function(msg, title){ $('#dlg' ...
I am using jTemplates (jquery-jtemplates.js) to render a large xmlresponse by running xmlToJSON then processTemplate. Although the codeworks fine, and performance in FF2.0 is acceptable (2672ms) on my testsystem, I am getting a result of 9827ms when running in IE7. Is therea known performance issue ...
all,i'm relatively new to jQuery and the world of javascript but sincei've started using it it's opened up a huge amount of possibilitiesthat i'm know everyone has encountered!!anyway, i was hoping that someone with a bit more experience andknowledge could help me out and possibly ta ...
<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hi all,<div>This isn't a jQuery specific question, but hopefully you guys won't mind indulging me, as I think others on the list might benefit from the answer.</div> ...
I've got a performance dilemma I'm trying to solve and wanted to see whatfeedback this list might have to help resolve the problem. I've got a page that's pretty complex which currently utilizes lots ofjQuery plug-ins (there are about 20 plug-ins in use on the page--all of themvital ...
Hello, I have a problem with Sortable performance.If I use Sortable my browser uses a lot of cpu :- 25 to 40% on my core 2 duo 1.8Ghz- 50% of cpu usage on P4 3Ghz(Amount of CPU is not exactly the same, depending on the browser Iuse, but it is high in all cases)This online demo is enough to reproduce ...
First of all, the star rating plugin is great. I think I need somehelp with my use of it perhaps. I've got some performance issuesregarding the rendering of the page.The problem is that when the page is waiting on some images to finishloading, the jQuery has already run and converted the star ra ...
I'm having serious performance issues with the star ratings plugin.It's specifically related to using the split:4 option on a page withten different ratings.I'm looking through the code to find the problem, but if anyone knowsanything, I'd appreciate the info. ...
On Firefox 2.0, Linux, I'm seeing horrible performance issues on adraggable div. I thought it might be due to images in the div, but Iremoved all of that and even a simple div with little content performspoorly. Interestingly enough the demo on the jqueryUI site worksgreat. This makes me think i ...
all, ive just started using jQuery, and also the livequery pluginI set up jQuery to automatically stripe a table, and also do amouseover to highlight the current row.This works nicely, but I wanted to use it inside of a tabset whichloads its pages dynamicallyTo do this I started using livequery to b ...
I'd like to propose a performance improvement to the "static method" jQuery.grep (1 code line and 1 comment line, just that): $.grep = function(elems, callback, inv) { // Returns using JS 1.6 native code, if appliable ...
HiIs there any performance degradation in using .live rather than .bindin 1.3? Does it use a timer internally ? ...
Hi,I am trying to write table navigation using keys for asp.net gridview.This is what I have so far. It is working fine but it is slow. Pleaselook at it and let me know how to improve the performance if possible.Basically it is html table with input elements. The structure of tableis like this<ta ...