I'm using IE8 and when I pass: event.preventDefault(); I get an error
message:
Webpage error details
User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; Trident/
4.0; SLCC1; .NET CLR 2.0.50727; Media Center PC 5.0; .NET CLR
3.0.30729; .NET CLR 3.5.30729)
Timestamp: Fri, 17 Jul 2009 20:07:41 UTC
Message: Object doesn't support this property or method
Line: 256
Char: 3
look at this script :
$(function(){
$('input').bind('keypress',null,b).bind('change',null,a);
});
function a(){
[Code].....
this script bind both keypress and change of the text box to functions b and a. at keypress event handler if user type a char on input box the value of input box change to x and the user char discarded. In this case we expected to run the onchange (change) event because the textbox value is changed BUT this doesn't happen.
I have this function which prevent the default envent of a link. So far is ok. Then the function execute some tasks and then I need TO CONTINUE with the event with something like event.continueDefault(); Can I do this?
Something like:
$('.link').live('click', function(event) {
event.preventDefault(); // STOP THE EVENT
...//EXECUTE SOME TASKS
event.continueDefault() // LET THE EVENT CONTINUE. Of course, this line doesn't work.
});
I know the title is not so good, it's hard to explain the simply thing I'd like to do.In fact, I'm looking for a reverse e.preventDefault() method, something like that :
$(document).keydown(function (e){
if ( e.keyCode == 9)
{
[code]....
I am checking if a form on a jQuery tab is changed, and if it has, the user should get a popup warning when they navigate away from the tab with the form or click any other link on the page for that matter. So I setup this code:
$('a').bind('click', function(event) {
if (formChanged == true) {
event.preventDefault()
[code]....
in the $(document).ready() function. I can see the code is executed, but the click on the link still comes through and the form is lost. I've tried .click() and .live('click') as well but that doesn't work either.
I want create a page which has animation at the bottom of that page. I use jQuery to do that. This is the way I do it
<a href="#" class="animation">Animate this</a>
And this is the jquery
$(document).ready(function() {
$('a.animation').click(function(e) {
e.preventDefault();
//animation goes here;
});
});
When I run the code, all animation run very well except the page always scroll to the top. I try to change the href attribute to javascript:void(0); but it still run like that..
$(".change_page").click(function(e){
e.preventDefault();
do_stuff();
});
I noticed when I click one of these links, there is an ever so slight lag on all browsers. Maybe less than half a second, but it'snoticeable.
Now, when I remove e.preventDefault() and use return false instead, everything runs a lot smoother.
jquery-1.4.2.min.js
I'm trying to use the Alt+keyCode in my web-app and want to prevent the event from bubbling up to the browser.
The following works fine in FF & Chrome, no event propagation, but fails in IE8:
$().ready(function() {
$('html').keydown(function(event) {
if (event.altKey) {
if (event.altKey && event.keyCode == 83) { // 'S'
[Code].....
he scenario is that I want to add on onclick handler to a link. When
the onclick handler fires, I want action A to take place, which will
be a request. I want to insure that action A completes before the
click to the link retrieves the page. To do that, I would like to
issue a preventDefault(), wait for action A to complete and then
direct the browser to the page specified in the link (e.g., set
location.href="clicked_link_ref").
I just cannot find any practical information that leads me to a way to
do this. I have googled and read the O'Reilly book on JS and the JS
cookbook, as well. I haven't been able to backtrack from their
examples to a solution to my own problem.
In the following script:
function txKeyPressHandler(theEvent) {
var key = theEvent.which || theEvent.keyCode;
switch (key) {
case Event.KEY_RETURN:
txIMSendMsg();
var userAgent = window.navigator.userAgent;
if (userAgent.indexOf('MSIE 6.0') == -1) theEvent.preventDefault();
break;
}}
if I take out the if clause, forcing the preventDefault to get called even
for IE6 it causes a JS error (just in IE6).
The Yahoo! UI event library goes to extremely great lengths to solve
this problem. Their solution is very creative but uses browser
sniffing. In Safari 1.3 (and earlier?) the following example follows
the link when it should not. Does anyone know of any solutions without
browser sniffing?
<p><a id="one" href="http://www.yahoo.com">link cancelled with
e.preventDefault()</a(isn't cancelled in Safari 1.3, is cancelled in
Safari 2)</p>
<script type="text/javascript" charset="utf-8">
document.getElementById('one').addEventListener('c lick',
function(e){e.preventDefault();}, false);
</script>
Has anybody used <button type="submit" name="dil" value="bert">dilbert</button> and attempted to add submit validation through the submit handler and preventDefault() only to find out the element value is missing? I'm currently experiencing this problem and it's a real headache.
View 4 Replies View RelatedI am new to jQuery and I am trying to do an AJAX call. The only call I could get to work was getJSON (which is fine because my responses are always JSON). Firebug lets me know that the request goes out and the response that is returned is what expected, but the success function is never called. Based on the code below, I should get an alert with the response, but I don't. If the problem is a JSON parsing error, how do I find that out? If something else is the problem, what could it be?
[Code]...
i'm appending a child div in a parent div. parent div has alreadychild div's which have classes ws_c1 and plus.
$
'<div></div>'
.addClass
[code]....
I know that it should work in those browsers, so hopefully someone can tell me where I'm going wrong.I created a function....it does not sit inside the document.ready function, so maybe that is part of the issue. I am not sure how to accomplish this another way. Wasn't sure how to pass an argument to the function using an anonymous function in document.ready. The idea is to have a side navigation panel that shows/hides divs on the page. I am creating a website for my upcoming wedding and want to do it all on one page and just fade in the divs. If I click on 'ceremony' for example, I want it to hide any open divs, then show the ceremony div. For the divs I always want on the page, I gave a class of 'static.' That is the reason for the 'not' condition in the code. I hope I have explained clearly enough. Here is the code,Btw, this does work in firefox6 and ie9 without issue.Here is the javascript:
function showDiv(showThis){
$(this).click(function() {
$('#containers > div:not(.static)').css('display','none');
[code]....
I am trying to organise some code on a large project I'm doing which changes a lot of code around the page with submit forms. As jQuery doesn't have a live support for submit elements I thought I'd try my hand at event bubbling. It works nicely in firefox but isn't working at all in IE.
[code]
$('#data').submit( function(e) {
/* When a edit form is selected */
if (e.target.className == 'edit_link'){
//ajax request
}});
[/code]
I have a div with an id #data inside this div is a table with data and forms at the end of each of the row to edit parameters. When I click edit it loads a form in another div outside the #data one via ajax then the user can change the values and hit update (which has a class of .edit_link ) at which point it should reload the #data div. The reloading of the #data div is why I need some sort of live event to it. I've tried doing the way above and it works great in firefox but not in IE. Just to clarify the submit doesn't fire at all.
I am setting wordpresscommunityand off course love using jquery.I have a peace of code that really should be fine according to jquery documentation.So my html part
<div id
="sortable
" class
[code]....
that is linked to google ajax jquery right and that is all working just fine. I have sortable interaction. So the problem is that I can not catch ANY event from it. Please take a look at it.
$(".sortable").sortable({
disabled: false,
axis: 'y',
[code]....
Basically it grabs the concept of an image rotator and loads file fragments into a span within a div container. One of the fragments contains product images that use nyroModal to display one or more images (in a gallery effect). This works OK however when I close the image popover my links no longer work properly. I see it throws a jquery error 2904 but cannot work out what is happening. How it should work is when I clcik on a product image it should1. show the popover2. when this is closed I should be able to select products again and choose another image from a different setBut when I do this it fails miserably(I did your course in Melbourne recently). I am using a .live('click', function() to get this all happening. What am I doing wrong?
View 1 Replies View RelatedI have the following HTML:
<div class="content"><button class="showalert">Show Alert</button></div>
<button class="blaat">Test button</button>
With this jQuery code:
$('.blaat').click(function() {
$('.showalert').replaceWith('<button class="showalert" name="test">Show NewAlert</button>');
});
[code]....
I have a page like this:
<div class="clone" style="display:none;">
<input type="text" name="test" />
<img src="icon_delete.png" class="delete"/>
[code]....
I am loading a combobox into a div using jquery Ajax. It works perfectly, but the combo box change function does notworking.. I used the code,
$('#boqCategory_add2').change(function(){
var id=$(this).val();
alert(id);
});
Why this submit event is not executing? It works fine if I change it to a "click" event and serialize the submit buttons parent form but I'd like to know why wont this work?
[code]
$(dialog).delegate("form#stayplanselect", "submit", function(event) {
event.preventDefault();
$.post("/admin/viewer/rates", $(this).serialize(), processResponse);
});
[/code]
I am working in a third party application which has a hookinto their window.onload() function.(it calls my fnCustomOnload. In my fnCustomOnload() function I have tried to bind a focusout event on a particular input and have it call a function callled fnGetRestriction(). The function fnGetRestriction()actually works without errors, I have forced it with the grabfocus.focus (lines 2 and 3)but it is called not being called anytime other than once at the beginning when it is force by lines 2 and 3.. The line that performs the alert() (line 4)works properly all the time. What is wrong with line 5?
View 1 Replies View RelatedI have a div (#disclaimer) that has the css property of "display:none." The following jquery script is supposed to show it when the #test select option is clicked. The #quest,#comp,and #other divs are supposed to hide it again. It works fine in FF but does not work in IE. I have narrowed the reason down to the .click event on the select menu because it works fine on regular text.
[Code]...
When I load the page the div #forgot_login blindes down even though I did NOT click the anchor link. Also, clicking the anchor link does not toggle it up and down. The event binding is not working.
HTML
<a href="#" id="forgot_login_link" title="Show">Show</a>
jQuery Event
$("#forgot_login_link").click(show_hide($("#forgot_login")));
Here is the show/hide code:
function show_hide(p_Element) {
p_Element.toggle('blind', { direction: "vertical" }, 500);
}
I am working on creating a JQuery program that will take an unordered list and dynamically expand it using ajax calls. This is my code:
$(document).ready(function() {
$('.child').click(function(event) {
event.stopPropagation(); var uid = $(this).attr('id').substring(10);
[code]....