edit url
looking to kill _thumb in an image src string using jquery effectively making <img src="image_thumb.jpg" /> to this <img src="image.jpg" /> Any help is appreciated!
Implementing "Peppy"
Does the jQuery dev team have any plans on implementing "Peppy"? It is basically a very fast CSS3 selector library, and looks very promising. I think all of the jQuery community could benefit from this. Link: http://jamesdonaghue.com/?cat=8 Speed Test: http://jamesdonaghue.com/static/peppy/profile/slickspeed/
Bug in Tutorial
In the "Getting Started with jQuery" tutorial, I downloaded the jQuery Starterkit. Within that StarterKit was a custom.js file containing the following: jQuery(document).ready(function() { // do something here }); Firebug reported an error: jQuery unknown. As I just finished the "How It Works" tutorial, I knew that custom.js should be: $(document).ready(function() { // do something here });
error when using packed version of jQuery
I am testing locally within my employer's network. Whenever I access my site using localhost, everything loads fine, but if I access by IP, either from inside my own pc, in a virtual pc, or from another machine, the script will not load. I peeked at the source in firebug and I see for the reference /files/scripts/jquery-1.2.6.pack.js inside the script tag it shows Bad Gateway. However, if I change this reference to /files/scripts/jquery-1.2.6.js, everything works perfectly! I'm not a networking expert,
make docs dies with an error
I am new to JQuery. I downloaded from svn, I have Java 1.6.0_06, my system is Mandriva 2008.0. I cd'd into trunk/jquery. Run make, all goes well. I then run make docs and it stops at an error about build/docs/.htaccess does not exist, actually the directory build/docs does not even exist so I create, touch the file, run make clean and then run make docs again. This time it stops at build/docs/js does not exist so I create it and run make clean;make docs again. This time it stops at build/docs/style
makeArray and testing for functionhood
I'm using jQuery in a site where there is *all* kinds of craziness going on; I'm developing a "widget" and I don't have a lot of control over how the author may have dandied up their site. Anyway, my stuff wasn't working, and I managed to track it down to the fact that some other JavaScript on the page had decorated Array with a "call" property. This causes makeArray to blow up, because it assumes anything with a "call" property must be a function. Is there a reason that we don't just use "array
jQuery demo page brainstorming
jQuery obviously needs a good demo page that is heavily promoted on the jQuery homepage and features the jQuery core scope: DOM manipulation (select and do something), Ajax and Effects. I'd like to gather ideas in this thread: What should be included, how should it look like, one page or several pages (or tabs/dialogs/whatever to seperate content). Just simple examples to showcase methods or real-world examples that are a bit more complex but maybe more useful. Please focus on ideas, I'll gather
RE: Ultra-Chaining with jQuery
Sorry Guys but I could not find the thread mentioned on John's website: http://ejohn.org/blog/ultra-chaining-with-jquery/ Anyway, the chaining system looks ok but rather than using a chain() metod how about using a wait() method that would block or process succeeding calls after the preceding call has been completed: jQuery("div").hide("slow") .wait() .addClass("done") .find("span") .addClass("done") .end() .show("slow") .wait() .removeClass("done") Just my 2cents
[validate] jquery validate picks up sub form elements in ie
<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:x="urn:schemas-microsoft-com:office:excel" xmlns:p="urn:schemas-microsoft-com:office:powerpoint" xmlns:a="urn:schemas-microsoft-com:office:access" xmlns:dt="uuid:C2F41010-65B3-11d1-A29F-00AA00C14882" xmlns:s="uuid:BDC6E3F0-6DA3-11d1-A2A3-00AA00C14882" xmlns:rs="urn:schemas-microsoft-com:rowset" xmlns:z="#RowsetSchema" xmlns:b="urn:schemas-microsoft-com:office:publisher"
Real Media OAS recoding?
hey guys I was wondering, anyone ever recoded OAS using jquery? I'm really not happy with the actual structure that requires a remote script to be loaded on the top of the page. I was thinking something around using getScript but I'm really stucked. the remote script contains a fuction that switch a string and then writes a flash object, pretty lame. anyone has any thoughts/suggestions? :)
serialize / serializeArray not including input type="submit"
<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hey guys,<div> </div><div>I just noticed that the serialize and serializeArray methods aren't including inputs with type="submit" . Is this intentional? </div><div> </div><div>in jquery.js:</div><div> * $Date: 2008-10-18 18:22:08 -0400 (Sat, 18 Oct 2008) $<div> * $Rev: 5891 $</div><div> </div><div>lines 2484-2505:</div><div> </div><div><div><span class="Apple-tab-span" style="white-space:pre">
what is difference between $(document).height() and $(window).height() ?
what is difference between $(document).height() and $ (window).height() ?
event delegation
I was wondering if event delegation was going to make it into the core anytime soon? Rebinding events can get tedious and make for more code than should be necessary. This would really put jQuery ahead of most of the other libraries also. If nothing is planned, I might see if I can gracefully integrate this into the core. Any ideas, suggestions, questions, comments? Thanks, Trey
$(req.responseText).html() can return empty string
Anyone experience this before? Only happens in Firefox (tested with 3), Internet Explorer is fine. I use ajaxError to alert a message when there is a server side error that isn't caught properly (ASP.NET). It is a full html document, which is auto generated (no control over it). Problem is, sometimes the response can be long (15kb +) and it prevents .html() returning the html in Firefox. e.g. $("body").ajaxError( function(e, req, settings) { var $response = $(req.responseText); console.log($response.find("code"));
replaceWith not working with clones in IE7
Hi I'm fairly new to jQuery, so I'm trying some things out. I'm currently writing something to copy a form (including all its values, but not its event handlers) and place it into an existing iframe. The code I'm using to do this is: $("#theframe").contents().find("form").replaceWith($ ("#upload_form").clone()); This works in Firefox and Safari, but doesn't work in IE7. Instead I get an error saying: Invalid Argument. I would just use .html() to get the form (which works) but this doesn't include
Auto executing queues
While working on the ultra chaining plugin mentioned on the neighboring thread, I recall that $.fn.queue auto executes the sent function if it's the first (and only) in the queue. This behavior is used for the fx module, so that one can queue animations w/o worrying about keeping the queue running. The problem is, I'm heavily relying on $.fn.queue right now, but not just for fx. Thing is, this behavior really complicates my code because the "auto execute" behavior is meaningless for anything but
how to get a asynchronous return value from a ajax callback
Hi everyone, here is my problem: I would like to get a return value of test() given by the callback function. The problem I have is because the scope of the callback doesn't interact with the test function so I'm not able to interact between them. here is my function: Code: function test(){ $.ajax({ type: "POST", url:"/ajax/test/", data: { ...] dataType: "json", success: function(data){ return true; } }); } } How would be possible to get the return value of the callback function in test() function
Check out these tickets please
Hi, I'd like you to check these 3 tickets. They seem doable and useful. - http://dev.jquery.com/ticket/3259 Should we normalized this ? - http://dev.jquery.com/ticket/3219 Seems useful and shouldn't require much code. - Ditto. http://dev.jquery.com/ticket/1681 Cheers -- Ariel Flesler http://flesler.blogspot.com
QUnit::equiv optimizations
in reply to the article at http://philrathe.com/articles/equiv: in the equiv method there is several times a loop like 34 for (var i = 0; i < len; i++) { 35 eq = eq && equiv(a[i], b[i]); 36 } 37 return eq; this could be optimized, because if one of the elements is not equal, you found, that the origin elements aren't equal.. so better use 34 for (var i = 0; i < len && eq; i++) { 35 eq = eq && equiv(a[i], b[i]); 36 } 37 return eq; see the additional abort condition
Critical problem with MSIE and getBoundingClientRect function
<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:x="urn:schemas-microsoft-com:office:excel" xmlns:p="urn:schemas-microsoft-com:office:powerpoint" xmlns:a="urn:schemas-microsoft-com:office:access" xmlns:dt="uuid:C2F41010-65B3-11d1-A29F-00AA00C14882" xmlns:s="uuid:BDC6E3F0-6DA3-11d1-A2A3-00AA00C14882" xmlns:rs="urn:schemas-microsoft-com:rowset" xmlns:z="#RowsetSchema" xmlns:b="urn:schemas-microsoft-com:office:publisher"
CPU Usage in Firefox when closing or moving away from a page
I have listings page that uses jquery to attach simple click actions to each item. Each item has a delete button, which when clicked shows a confirm/ cancel dialog. When the page shows a large number of listings (full view on some lists shows between 1000 and 2000), it loads and works fine (after a brief CPU blitz) but when the user tries to close the page or clicks any link, CPU rises dramatically and Firefox locks up. Eventually the 'this script is taking too long' dialog appears - and cites a
JQuery memory leak.
Hello, We are developing a chm help file and we are using jquery as our JavaScript library. One of our file is very large, and as been quite slow on unload (2 sec). We tracked down the problem to : // Prevent memory leaks in IE // And prevent errors on refresh with events like mouseover in other browsers // Window isn't included so as not to unbind existing unload events jQuery(window).bind("unload", function() { jQuery("*").add(document).unbind(); }); Has that memory link been fixed in internet
human readable time display?
I have a table using the jquery.tablesorter plugin, and want to display a readable time, such as "10 days ago", or "5 months ago"...but not effect the sorting which still needs to work off the UTC timestamp. -- Anthony Ettinger 408-656-2473 http://anthony.ettinger.name
jQuery.fn - How does it work?
I'm having a lot of fun extending jQuery, but some thing looks much obscure. One of them is why i need to use jQuery.fn.extend({ 'myPlugin': function(opts) { ... } }) And why it will not work if I just make something like jQuery.myPlugin = function(opts) { ... } Any help? -- Reinaldo de Souza "JuniorZ" http://reinaldojunior.net -- Non ducor, duco
Recursive comparsion of objects/arrays
Hi, it shouldn't be that hard, but I'm struggling implementing a recursive comparsion of object structures in JavaScript. The goal is to have a function that returns true when two given arguments are equal, false if any single property isn't. I want to add that to QUnit - any help implementing it is highly welcome! Jörn
Webkit CSS animations for jQuery
I've put together a proof of concept for using Webkit CSS animations where possible. You can find it at : http://www.parkerfox.co.uk/labs/css-webkit-animation-jquery-proof-of-concept.html It creates a wrapper function $.animate2 that runs the equivalent CSS animation if the $.browser.safari = true or runs the original animate code otherwise. There's also a stress test page here : http://www.parkerfox.co.uk/labs/css-webkit-animation-jquery-stress-test.html As you can see the test is too much for the
ID .clone() Bug
I have a <ul> containing a list of links. Half of these links populate a new list that replaces the list1. Before replacing list1, the script clones list1 and pushes it onto a stack. When a back link is clicked on list2 I pop list1 off the stack and add it back to the DOM. This all works fine. When I once again click the repopulating link in list1 to create list2, IE7 returns this error: "Breaking on JScript runtime error - 'nodeType' is null or not an object" on line 1825 of the uncompressed jQuery
How can we find out scrollbar position has reached at the bottom in js
How can we find out scrollbar position has reached at the bottom in jquery? I have added a div and set an attribute overflow, but I couldn't get the on scroll functionality for the the particular div's onsroll event I have given it like this $('#dir-listing-inner').scroll(function(){ if(Util.isScrollBottom()){ $.ajax({ url: pname.convertURL('front/page'), success:(function(results){ $("#results").append(results); //correct one }) }); } }); <div id="dir-listing-inner"> Blah blah Blah blah Blah blah
I need help on scroll bar function
I would like to develop a pagination based on the onscroll event and ajax. So I need to detect the scroll bar position, ie whether the scroll bar position reached at the bottom of the scroll bar. I need help from you guys. Thanks in advance.
JQuery UI - Why Pixel ? Why not Percentage ?
<div dir="ltr">I am working on code where I want to zoom my div-slides , I am able to do this because i am using "percentage" in width , height , font etc style attributes. But if I try to resize the element using JQuery UI resizable class then it disturb the "percentage" and put pixel over it. Same thing occur with draggble and other which put final output in "pixel" format. I would be better if you make all UI component as percentage format. however I got the workaround to the problem,, one can
OpenAjax Metadata
Hi, I've implemented the first version of an xsl stylesheet that converts our wiki-export-xml to the OpenAjax Metadata (http://www.openajax.org/member/wiki/OpenAjax_Metadata_Specification_API_Metadata). So far it covers the "constructors", fields and methods of the jQuery "class" - unfortunately thats the element names to work with. If you wonder why we should bother with that: Odds are good that various IDEs will support that format, eg. Visual Studio and Aptana. If other libraries adopt it as well,
problem with jQuery.ajax with GET & contentType for REST services
REST ( http://en.wikipedia.org/wiki/REST ) is a nice, clean and simple way to make a (kind of) web service. to read data, you have to use a GET method with a Content-Type to choose in what format you want your data. but jquery.ajax (ignore|don't send) the content-Type parameter with the GET method (with REST, you can't and you must not use a POST method to read data, as it was initially defined in the HTTP protocol (POST is used to write data)). here is the patch I suggest to make jquery REST/GET
Option to disable animations / effects
Hi, Animations and special effects (like fadeIn/fadeOut) are very nice, but on slower computers they don't look so good and are a serious performance issue. Would you consider an option to disable the animations? For instance, any call to animate() would just set the corresponding final CSS and call the callback, without animating through the intermediate steps ? Any workarounds which don't require changing the code a lot ?
Allow speed of 0 in animate to be instant
Hi It would be really useful if $.fn.animate understood speed of 0 as being instant (rather than null => default speed) I currently use the following to achieve this : $.fn.animate2 = function(css, speed, fn) { if(speed === 0) { this.css(css) fn() } else { this.animate(css, speed, fn) } } Does it make sense to roll this into jQuery proper ? Jonah
Memory leak on isFunction/IE6
Hi all. Changeset <http://dev.jquery.com/changeset/5792> introduced a memory leak on IE6. I've created a ticket and proposed a patch, see <http://dev.jquery.com/ticket/3485 >. Best. -- Choan
smooth animation for iphone
I'm finding it difficult to create nice animations for the iphone. They tended to be inconsistent and the frames trip over each other. Obviously its much more difficult because of the slow processor, but does any one have any tips ? I have one suggestion - I think the default interval of 13ms should be exposed. I've found that setting it to 83ms (=>12 f/s) improves things quite a bit. It tends to be less smooth, but much more consistent. Weepy
jQuery UI Sortables 1.6rc2 appendTo
With UI version 1.5 I was able to specify an appendTo option when creating a sortable. This would change where the helper was created as opposed to being added to the sortable item's parent. It was very useful for working around problems with the helper appearing behind other objects, especially in IE. If you set the appendTo option to 'body' it would be at the end of the document and thus always appear on top of everything. In UI 1.6rc2 this option no longer works. Does anyone know of a way to get
Broken link. Where is jquery-ui bugs list?
The "Development" tab/link (a link to http://ui.jquery.com/bugs) on the main JQuery-UI site (http://ui.jquery.com/) has been broken for a long time now. How can I see a list of bugs, if any, logged against 1.6rc2? Thanks for any help.
XUL and event triggers
Hi All, I'm working on a browser extension that needs to trigger a click on an element in the content document. I've seen that there appear to be some issues with jQuery in a XUL environment, but everything is really vague and apparently work- aroundable So: I can access the element with selectors, change its HTML properly, and toggle("slow") without any issues. However, when I trigger("click") it throws an error. When I trigger("!click") it doesn't throw an error - but nothing happens, either. For
Pass in arguments to anonymous function
Hi I want to run a function on completion of an animation I want to pass in arguments to this function. Is this possible ? e.g. $(el).animate(css, speed, function callback(args to pass in) { /* do stuff */) ) Any one know how to do this ? cheers weepy
Next Page