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?
I'm developing an application with javascript. What I need is to have divs with id's (1,2,3...) and be able to insert a div between, for example, 2 and 3, with jquery, and then have that be the new three, and three becomes four, four becomes five, etc. I've got the div insertion working, I just need to know how to reorder the divs. Any ideas?
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.
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?
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 :)
I have a function that issues an AJAX call (via jQuery). In the complete section I have a function that says:
complete: function(XMLHttpRequest, textStatus)
{
if(textStatus == "success")
{
return(true);
}
else
{
return(false);
}
}
However, if I call this like so:
if(callajax())
{
// Do something
}
else
{
// Something else
}
The first is never called.
If I put an alert(textStatus) in the complete function I get true, but not before that function returns undefined.
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.
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
have an array of values [1,2,4] representing the values of a multi-select box, how do i set them as selected using either jquery or plain javascript?
thanks for your help.
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?
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.
Hi all,
Let's say my background color is red.
I want the input textfield to appear red, but when you click inside the input field to type it becomes a regulad textfield. And ofcourse when you are not active in the input field it should be back to its original state (red).
Its actually something you see quite often.
I thought of using toggleclass?
My input fields are all appended with jQuery
Thanks in advance
Hi guys i previously asked a question and got a good solution. here is the question:
http://stackoverflow.com/questions/2536892/jquery-how-to-find-an-element-which-is-comming-2-elements-before-current-element
when im using the solution which i got :
paragrafheading.push($(this).closest('
h3').find(' h3').text());
im getting only [object Object] instead of the element text
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?
Part of the problem here is that i'm not sure what the best language to use in order to find the solution. I search and searched so please forgive if this is already a thread somewhere.
I'm using the roundabout plugin to cycle through 3 divs. Each div is 794px wide, which makes the roundabout-in-focus element 794 and the two not in focus 315.218px wide, positioned so half of each is hidden by the in-focus div. This is all well and good, however the total width of the display needs to stay within 1000px (ideally 980px, but i can fudge if need be.)
Basically I want to make the non-focused divs be 3/4 hidden by the in-focus div but for the life of me can't figure out what variables i need to edit in order to do it. Unfortunately it's not one of the many easily-changed options like z-index and minScale. i tried minScale but it's clear this isn't going to work.
the plugin outputs this code:
<li class="roundabout-moveable-item" style="position: absolute; left: -57px; top: 205px; width: 319.982px; height: 149.513px; opacity: 0.7; z-index: 146; font-size: 5.6px;">
i need to find out what changes the left positioning so it's shifted closer to the center of the stage, like this:
<li class="roundabout-moveable-item" style="position: absolute; left: 5px; top: 205px; width: 319.982px; height: 149.513px; opacity: 0.7; z-index: 146; font-size: 5.6px;">
i tried playing with the positioning functions of the plugin but all that did was shift everything in tandem left or right.
any help is greatly appreciated. this site is going to be awesome once i figure out all this jquery stuff!
here is a link to my .js file: http://avalon.eaw.com/scripts/jquery.roundabout2.js i've got an overflow:hidden on the to help guide the positioning of those no-focused items.
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.
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?
I'm using expandable plugin by Brandon Aaron to auto grow my textareas in the form and it is working ok.
the problem is that I'm loading a lot of pages through ajax so I need to rebind the plugin method to the textareas loaded through ajax.
is there a way to do this kind of method calls like
$("textarea").expandable();
through live() or delegate() in jQuery. it'll make my code much cleaner.
I am attempting to use coffeescript/jQuery to do the following:
1) Retrieve all the 'topics' displayed in the html (seen below)
2) Hide all the topics from display except for the first 5 listed.
I tried to do the following but is not working
//Retrieve the entire list of and hide all but the first 5 topics in the list
$(".topics .topic")[5..-1].hide()
Can someone advise me on how I can correctly retrieve the list of topics from the HTML document and subsequently hide ALL but the first 5 topics?
Example website is http://www.wikihow.com/Main-Page, check the "Recent Changes" heading on the right side.
I am really amazed with the implementation of such scroll bars.
Google also uses something very similar to this.
Can someone give me some idea how to do this using jquery.
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!
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
Hi,
with jquery, or with simple just javascript, I want to populate a 2nd dropdown from the choice of the first dropdown.
The value of the first dropdown is the condition to get rows for the second dropdown.
How does the onChange event look like?
Is there a way to prevent the user from selecting a file that is not a specified file type when they browser for the file on their computer? For example, when a user browseses to upload an image file I would for them to only see images (jpg, png, ect.) that are less than 20mb. Is this something that can be accomplished with asp.net mvc and jquery or do I need to use flash or a java applet?
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