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• JavaScript: Know when an image is fully loaded

  - by Paul Tarjan

  If I have a beacon: <img src="http://example.com/beacon" /> I want a method to be called once the beacon request finishes. Something like: <script> $("img.beacon").load(function() { // do stuff knowing the beacon is done }); </script> Is it possible? Is it in jQuery?

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• copy an element as HTML to clipboard

  - by Brian Scott

  I've managed to write some jQuery to find an element and copy it's html to the clipboard (ie only). The problem is that when I paste this into a rich text box area in sharepoint it pastes the HTML as text only. How do i replicate the user action of highlighting a link on a page and pressing copy. When I do this manually and then paste the clipboard contents the rich text area realises that it is markup and replicates the link as an anchor in the text content.

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• Superfish drag-drop problem

  - by HasanGursoy

  Hi, I've created a menu with jQuery superfish but I'm having problem when drag-drop on one of the top menu items. .sfHover class is added when pressed on a item and if this item is not clicked and dropped item remains with .sfHover class and because of this, background of the item is changed. How can I fix this problem? Here is the demo.

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• Style of input=File as a button

  - by Diego Correa

  Hello guys, I'm trying to put some style in the input=file aka uploader and I'm having a hard time with it, is there some NON FLASH solution (maybe jquery or even plain javascript)?

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• Cannot select radio button that was added by JavaScript in watir

  - by karlthorwald

  This was added to the page later with jQuery: <input name="pdfRadio" id="pdfRadioNo0" value="0" type="radio"> This code: radio_id = "pdfRadioNo0" ie.radio(:id, radio_id).set() does not set it but returns an error message: Watir::Exception::UnknownObjectException: Unable to locate element, using {:id=>"pdfRadioNo0"} Does watir also find radio butons that were added later? This is windows 32bit XP SP 3 , IE 7, watir 1.6.5, ruby 1.8.6

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• Allow repeater to be arranged using drag-drop

  - by o-logn

  Hey all, I have a repeater that's bound to a SQL Data Source (using ASP.NET). Are there any JQuery plugins/efficient way of converting my repeater into something that can be sorted via drag and drop? i.e. users can rearrange the order of the data, which updates the database? Thanks

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• $.each() iterating over characters in a string - do I need to eval()?

  - by b. e. hollenbeck

  I have json data being returned as a collection: var foo = ["6", "7", "33"] using JSONP in jQuery. Since I'm using JSONP, the data is being returned to a callback function, which is interpreting it as a string instead of a collection. Do I need to run eval(foo) on the string in the callback before handling it as a collection, or is there some other means of recasting it?

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• regular expression to insert space beetween thousands and hundreds...

  - by pixelboy

  Regular expressions and I aren't quite good friends. So here's the really basic operation i'm trying to do using javascript (jQuery framwork that is). My calculation function return a number, unformated, and i'd like to separate thousands and hundreds by a white space ' '. I'm sure it's pretty easy for a regexp regular user... but for me... Thanks for the help.

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• Javascript fine grain performance tweaking

  - by thermal7

  I have been writing my first jQuery plugin and struggling to find a means to time how long different pieces of code take to run. I can use firebug and console.time/profile. However, it seems that because my code executes so fast I get no results with profile and with time it spits out 0ms. (http://stackoverflow.com/questions/2690697/firebug-profiling-issue-no-activity-to-profile/2690846#2690846) Is there a way to get the time at a greater level of detail that milliseconds in javascript?

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• How to overwrite language labels in TinyMCE

  - by Fabrizio

  I'd like to change language labels used in TinyMCE. E.g. "Überschrift 2" - "Überschrift". Im using the jQuery plugins version of TinyMCE. Is there a way to overwrite those labels without editing the label files?

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• What is the best way to create a wizard for web?

  - by Yan

  I want to create a wizard that includes a few steps, that in the final steps we need to include all the steps and save to the data base. What is the best design to do this ? Is there an implementation for jquery ? Do I need to save the steps in session till the final save ?

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• how to select all childs other than a element

  - by santose

  I have a element which contains 3 child. let says <div class="parent"> <div class="firstChild">firstChild</div> SecondChild <ul><li>thrid child</li></ul> </div> In the example I need to select first 2 childs and not the UL. how to do through jquery.

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• Rails method as a nested resource

  - by Blastula

  Hello, I'm wondering about the clever way to do this... I have methods that return a value when passed an an object as parameter, such as: <%= average_rainfall(@location) % I'd like to use the exact same methods as a nested resource to call via jQuery/Ajax, like so: .load('/location/8/average_rainfall') I understand how to define the route, but how do I tell my method to 'find' /location/8 and use that as it's parameter instead of @location as expected? Thanks!

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• What is the keyCode for left and right ctrl key?

  - by sadmicrowave

  I'm coding a function in jquery that executes if ctrl+R is pressed but I can't seem to find out what the left and right ctrl keycodes are....can someone please help?

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• rotate text from a horizontal to a vertical position

  - by Joe

  Is it possible to rotate text from a horizontal position to a vertical on a single point without using something like flash? So I would read the same text normally by tilting my head. I was thinking you can do this in jquery but couldn't find a plug in.

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• How to get an object of the window which is opened by clicking the link?

  - by the_V

  Hi I've got a link on the web page that causes new browser window (tab) to be opened when it's clicked, like this: <a id="lnkNewWindow" target="_blank" href="http://google.com">Open window</a> I want to be able to track the window that will be created after this link is clicked. I'd like to perform some actions after the new window is closed. Is there any way to do this (preferably using jQuery)?

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• How to place embedded video player so that it displays under pop out menu?

  - by Deshiknaves

  I have big element at the top of the webpage that sides down with jQuery when a button is clicked. However, if the first post on the blog is a flash video, it shows up on top of the menu. Z-index doesn't help in this instance. Any help would be greatly appreciated.Thanks.

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• Iterate through directory filenames using JavaScript on ASP.NET C#

  - by Gal V

  Hello all, I'm trying to read all filenames from a specified (server- not client) folder, and insert all the filenames into a javascript Array. It should behave like the Directory.GetFiles method in ASP.NET C#. I created a new array, and I just need the loop method (Javascript or jQuery) to iterate in the specific folder, and insert all the filenames into the array. Thanks all helpers!

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• How to give style to list item only if item has another <ul> inside otherwise style should not apply

  - by metal-gear-solid

  How to give style to list item only if item has another list inside otherwise style should not apply? using css only. See example here http://jsbin.com/udora I want to remove arrows from all other items except "Articles" and "Pitching Past the 7th Inning" I realized it's not possible with css any working jquery solution with demo?

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• Problem with setting cookies from Javascript running on nginx

  - by Aaron T.

  I can't seem to set cookies from the jquery.cookies plugin when running on nginx. My configuration is pretty standard, I'm just wondering if anyone else has had the same problem. I'm new to nginx, so take it easy on me :)

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• I am looking to create a static menu when a user scrolls near the bottom of the page

  - by james

  Using Javascript, Jquery preferably, I want to be able to trigger the visiblity of the div when a user is at a certain page height. NYtimes has an example of this when you scroll to the bottom of a story, a slider pops out with another news story, and goes away if you scroll up.

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• Change background color for rows of an HTML table on click

  - by Sarah

  Hi, I need that when i check a checkbox i apply different background color to HTML table rows according to and ID of a user in database using jquery, and then i uncheck the checkbox go to previous state. For the record i am not asking for code i am asking for concept.

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• Execute function every nth second

  - by timkl

  Total JacaScript n00b question right here: I've made this snippet that clicks a link after 10th second: function timeout() { window.setTimeout(function() { $('img.left').click(); }, 1000); setTimeout("timeout()", 1000); } timeout(); My question is, how do I execute this function every 10th second, instead of just once? Is this the best way to do this, or is there some kind of nifty jQuery method that you prefer?

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• HTML onChange for SELECT not working on IE

  - by Jean Paul

  I'm developing a form with PHP and jQuery. Here is the link: http://www.yamaha-motor.com.pe/extreme/php/yamaha/registro/FrmRegistro01.php It works fine on Firefox but not on IE. What can you advise me?? Thanks

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• How to enable html elements

  - by Geetha

  Hi All, I am using the following code to disable the anchor tag.Can anyone tell me how to enable it using jquery. Code: $("#rightt").attr("disabled", "disabled"); Geetha

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