JQuery :: 1.4.2 Events Handling And IE6?
Aug 2, 2010
Geeting a JS error from IE 6 only in this method: handle: function( event ) { var all, handlers, namespaces, namespace, events;
[Code]...
On the last line of the code snippet above. It appears to me that IE6 doesn't like the fact that the events object is undefined. To trigger this error we are doing a simple blur binding to an input box. ex:
$(field).bind('blur', function(){onfocusout(this);}); It appears IE 6 stops executing JS after the error (imagine that). Is this an issue in jQuery core or BTW I know MS has dropped IE 6 support but we still have customers.
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Jun 11, 2011
I would like to have some events in order, and when the events happen i would like to have an action.
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Oct 12, 2005
I have found what seems to be a bug. When you have a keydown, keypress and keyup event handler on a text box in Opera, it won't call the keyup handler when you hit the down arrow key. Every other key, including up arrow, seems to work fine.
To make sure it wasn't just me, I tried this in Opera with one of Mike's demos:
http://cross-browser.com/x/examples/key_events.php
If you use the arrow keys while any object other than a textbox has focus, keydown, keypress and keyup show 40 and 38 for down and up arrow, respectively. However, if you focus on one of the textboxes, 40 only shows up for keydown and keypress, not keyup. 38, however, continues to show up for all events.
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Jun 17, 2005
I have a script for a radio player that I'm working on using Windows Media Player. Before I was using the safe WMP 6.4 object model but because of feature requests I've had to include support for more recent WMPs.
I have a javascript class that wraps the versions and depending on which version is being used it calls different methods. I was wondering if there was a way to assign the events of WMP to functions in javascript, but without using <script for=WMP event=blah> type tags. Code:
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Jan 8, 2010
If you've caught a mouse event (say, onmousemove) and you're currently in the process of handling that event, is it possible for that, or another, mouse event handler to get hit again, at the same time that you're handling the previous event? Or is it guaranteed that no additional events will actually call any of your event handlers until your code returns from handling the prior event? That is, is it strictly sequential processing, or can they occur simultaneously?
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Jul 21, 2010
I am trying to "ajaxify" my site. Now I have one problem:
$("#posts").children().remove();
$("#tag-sidebar").children().remove();
$.each(data.Tags_Sidebar, function (indexInArray, valueOfElement) {
var insert = $("<li>");
[Code]......
Now when I click one of those links (href1, href2, href3) generated, the click event won't execute! What's the problem? Also, is it right that I have to transfer the valueOfElement over, like I did? What does stopEventPropagation do? Prevent the href from being navigated to? That's what I am trying to do.
The data object is JSON fed from here:[URL]
The HTML is here: [URL]
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Feb 4, 2011
I have a series of images with an animation bound to mouseover and mouseleave events, and I'm trying to get my head around adding a click event that would prevent the mouseleave animation from occurring only for the image that was clicked, preserving everything else as is (until another image is clicked). I've discovered .stop() and I think I'm getting close, but some part of the logic is still escaping me.
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Aug 19, 2009
I have a form with the same structure being loaded in 3 tabs. Now during validation, I will have issues with the IDs of the form fields. Now is it possible to disable the forms in tab 1 and tab 3 when tab 2 is clicked.
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Aug 19, 2009
Couple questions for the jQuery internals-aware folks. This is a bit long, sorry for that. I'm working on beefing up error handling in a web application. I want to ensure that I'm catching all exceptions and handling them via my own UI system. The window.onerror function is part of the solution,
[Code]...
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Jan 23, 2011
I developed a plugin which loads some content via AJAX. Every time the content is loaded I need to bind to certain elements ( let's say the elements with 'bar' as classname ) the mouseover and mouseout elements. I achieved it by using the ' live() ' instruction.Now my problem comes when I need to scan every element which has 'bar' as classname and do some calulcations on it (they are over 600). I tried to do like this
$container.find('.bar').live('customevent', function()
{
// do some stuff
});
then, once the contents is loaded
...
$container.find('.bar').trigger('customevent');
but this will cause the browser to carsh ( I think because jQuery is scanning over than 600 elements)
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Dec 29, 2011
I'm a just wondering about something that might be quite simple but I'm not sure how to achieve it.
<form>
That's the code for my form. Two radio boxes one called car and one called bus. I'm not so much bothered about the contents of what is selected, just that if car or bus (or both) is selected.
I have two buttons:
If I choose a car such as Ford, I want the car one to be changed to
I also want the submit button to be 'greyed out' until both of them have been submitted which looks like this.
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Dec 24, 2010
This is the exemplar I've been using for my $.ajax requests to my php script.
$.ajax({ type: 'GET', url: 'getDetails.php', data: { id: 142 }, success: function(data) {
// grabbed some data! };
});
I'm working with a few more variables than this, I'm working with 3 variables. What I'm wondering is should I use json_encode() on the php side. I will be using php validations, so I may return error messages in an array. How do I check whether I have error messages or true value.
I'd like to send in an associative array so I can have email = "error"; amongst a few others. So if email is the only one with error I will .append a message to the correct div id.
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Jan 8, 2010
i'm trying to do some event delegation, and i can't seem to get the onchange event working in IE. i've tried:
$(document).change(function () { alert('fuck. me. IE sux'); }); $(document.body).change(function () { alert('fuck. me. again'); });
and later i have:
<select id="aSelect"> <option value="0">a first option</option> <option value="1">a second option</option> <option value="2">a third option</option> <option value="3">a fourth option</option> </select>
but this doesn't work in IE. i've also tried to wire these up manually: document.body.onchange = function (e) { alert('foo); }; and document.onchange, but those don't work either. what's the story here (other than the fact that IE is sucking balls)?
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Aug 21, 2009
Suppose I have this syntax:
I want tellme() to handle the value of href of the clicked link.
What syntax do I put in tellme()?
I got this far:
Here is question: How would I get this info from the API documentation?
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Aug 4, 2009
I'm working on a small plugin that extends a checkbox to behave as if it has 3 states. Basically it just adds an anchor above the underlying checkbox, intercepts mouse clicks, and cycles the checkbox between:
disabled + unchecked
enabled + unchecked
enabled + checked
It works fine in FF. But in IE7, for some reason, the click events are always sent to the underlying checkbox instead of the overlaid anchor. The anchor is sized to completely overlay the checkbox (and in fact, I made it's slightly bigger so clicking at the very edges
works). Incidentally, I'm using jQuery 1.2.6 since this is part of a much larger web application and we haven't yet worked out the incompatibilities we're seeing with the latest jQuery version.
Here's the plugin code (the alerts are for debugging in IE)
(function($) {
$.fn.checkbox3s = function(options) {
var opts = $.extend({}, $.fn.defaults, options);
return this.each(function() {
var proxy, cbx = $(this), parent = cbx.parent();
parent.css({position:"relative"});
proxy = $("<a href='#'></a>").css({
position:"absolute", .....
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Jun 9, 2009
I am very new to javascript/jquery so bare with me. I am using this loop code below with a populated array called "listarray":
[Code]...
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Dec 5, 2010
I am trying to get this simple piece of code to work, for some reason the HTML page is not handling the jQuery.js link. Tried the ../ for a link would'nt work either. The HTML file and the .js file all in the same folder in my htdocs
<!DOCTYPE html
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Nov 17, 2011
I have a nested lists. I'm using hover event to trigger an event. But when I hover child nodes, the event of theancestor list is being fired. How can I get rid of this situation
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Apr 14, 2011
I need to call a function when user copy and paste the text value in the text box. I tried using "mousedown" event. But "mousedown" event handles left and right clicks when user clicks on the paste link on right click unable to handle the event. I am using jquery 1.5.
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May 13, 2009
I am having a problem with a script that I am writing and I believe it is centered within a piece of jQuery code. I have some code like this (simplified slightly):
$.get('news/testfeed.xml', function(data) {
$('record', data).each(function() {
var $link = $('<a></a>')
.attr('href', $('link', this).text())
[Code].....
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Jun 1, 2009
Currently I'm developping an application with RoR and jQuery. Is the first time I try to use this wonderful library so I'm still a little naive Right now I'm having a problem that I have no idea how to solve. Documentation, google, etc have been useless for me in this point (probably because I'm not searching the right terms) So I'm creating an invitation system: simply, a form where you put an email address and when you hit submit it makes an ajax call. The server should answer with some data such 'how many invitations the user have left', possible errors and (if in development enviroment) the url for the invitation (debuggin purposes), everything coded in json.
The problem is that sometimes when sending an invitation firefox pops me up with a download dialog suggesting to save an "application/json" file with all the data that the server processed. My jQuery script should be taking care of handling it and it is not. I have told Rails to render the answer in json format: render :json => message.to_json message is a hash with a format similar to {:error => "There was an error, sorry", :invitations_left => current_user.invitations_left} And I have also specified jQuery the type expected in the return of the call:
[Code]...
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Jun 9, 2009
I am currently following the image popup example from:[URL]If I run the demo on Windows XP on Chrome or Safari, the escape keydoesn't close the popup window. How do I handle this in jQuery for
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May 22, 2009
We are using jQuery JavaScript Library v1.3.1 for paging and sorting purposes. This library is working fine when we are loading smaller
data sets (<1000 records) on the page. However, when data set starts getting large (>3000 records), the initial page gives a script loading
error and the page does not load at all.
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Sep 24, 2009
I've got 2 pages: a current events page and a past events page the current events page loads fine as there is only about 10 events the past events page takes about 30 seconds to load and will crash if u click your mouse in the loading time.
The pages are near identical the only difference is the query that selects the events (> versus <)
The page loads immediately without:
But when i put it back in the above happens. I'm using jQuery.roundedcorners.
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Dec 14, 2011
When I upgraded to jQuery 1.7.1 (from 1.5.x), I found that an exception was suddenly thrown on every keydown event on an INPUT type="text". I still get the exception when I remove my change and keyup events. Previously I bound to these elements with .live, but I have the same issue with the new .on, so I don't think this problem is even related to my bindings.
The exception is as follows (from the custom WebKit frame where my script runs):
This occurs on line 3255 of jquery-dev-1.7.1.js, which reads:
I did some poking around and found that handleObj.origType is "keydown". There is no jQuery.event.special["keydown"] defined, meaning that the first part of the expression evaluates to undefined (there is no such thing as {}.handle). The second part of the expression, handleObj.handler, evaluates to true. The entire expression therefore evaluates to true, which can't be applied as a function.
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Nov 11, 2011
I'm trying to load some html content into a page via the ajax .load() method (wrapped within the $(document).ready() function).After I execute this, I'd like to bind all new span elements from the loaded content to a context menu plugin like this:
$("#selector").contextMenu({
menu: ''myMenu''
},
[code]....
Unfortunately since the span elements are coming from the ajax request,I don't think I can bind a normal event handler as per the plugin. [URL] how to use event bubbling in this situation.
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