JQuery :: Triggering An Event Which Method Based On The Keycode?
May 5, 2011I must be writing this wrong.
<script type=text/javascript >
$(document).ready(function() {
if(event.charCode || event.charCode !==13) {
[code]....
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JQuery :: Method Triggering More Than One?
Jan 25, 2011I am loading Jquery tab using Ajax. The loaded tab contains a button for saving data. When i Load the tab more than one , the method for save is executing(triggering) more than one.
View 9 Replies View RelatedJQuery :: Triggering Method More Than For Button Loaded Via Ajax?
Apr 29, 2011I have a problem in the jQuery in executing a method. The Method is executing more than one when i load(via Ajax) the contents(Button) in to a jquery tab.It happens when i close the currently loaded tab and reloading the same without refresh the page. If the do the same (loading more than one) the method for a button is executing the no of time the contents loaded.
View 17 Replies View RelatedJQuery :: Triggering Event When Checkbox State Is Changed By Another Event?
Jun 27, 2011Is there a generic way to fire an event when the state/value of a checkbox is changed by another event - i.e. not a user action. In this scenario, I have a set of checkboxes with a "select all" checkbox. I have the code written such that checking or unchecking the "select all" checkbox updates the state of all of the checkboxes below.
The extra requirement here is that some of these checkboxes have "children". So, when you check one of these, its children are automatically checked as well. So, what I need to do is check the main "select all" checkbox, which would then check all of the immediate children, which would then check all of their immediate children. I tried both an onchange and onclick event, but neither seem to be firing.
<html>
<head>
<script src="/scripts/jquery/jquery-1.3.2.min.js" type="text/javascript"></script>
<script>
[code]....
JQuery :: Triggering A Click Event Via (event.button != 0)?
Apr 8, 2010I have an object that has a click event I'm trying to trigger. However in the click event I have the following if statement:
if(event.button != 0){return true;}
This if statement allows right clicks to go through and activate but it also prevents me from triggering the event. Any ideas on how to prevent this? If I remove the if statement from the first click function everything works as intended.Here's my example code based off of the trigger event examples:
<!DOCTYPE html>
<html>
<head>
[code]....
JQuery :: Event.keyCode Returns 0 In FireFox?
Aug 8, 2011How come this code ...
$(document).keypress(function(event) {
console.log(event.keyCode);
});
returns 0 after pressing the key 'a' in FireFox but 97 in Chrome?
JQuery :: Keydown Event - When The User Presses Keycode , Div And Form Will Fade In At The Center Of The Screen?
Jun 10, 2010I am trying to use the jquery keydown event.I wan to fade in a div that is a form then when the user presses keycode 17 meaning control key this div and form will fade in at the center of the screen.here is the code I have:
<html>
<link rel="stylesheet" type="text/css" href="/home/main.css"/>
<script type="text/javascript" src="http://www.domain.com/pngFix/jquery-1.3.2.min.js"></script>
<script type="text/javascript"[code]...
This is in a php file and echoing the code. So the " " ignore it it's just saying to php that those are to be echoed as " " This code isn't working. I would press control key but no fade in occurs. I include this php file to all my websites webpages which are php files.
IE Event And KeyCode/charCode
Oct 20, 2005I'm trying to figure out what key the user pressed using a Danish
keyboard layout. charCodeAt returns the correct number, but
event.keyCode returns a wrong number, when using one of the keys that
are different on a Danish keyboard layout. "-" returns 45 and 189
respectively. Etc. (The input-field in the sample code below displays
the right character).
I've tried setting the lang-parameter to 'da', but it doesn't make a
difference.
sample code:
<input type="text"
onkeyup="alert(this.value.charCodeAt(this.value.length-1));alert(window.event.keyCode);">
Am I missing something, or is the event.keyCode in IE hardcoded to an
english keyboard layout? Is there a way to automatically convert the
event.keyCode so it corresponds with the users keyboard?
Getting Keycode From Keypress Event
Jul 20, 2005I have:
<div onkeypress="go(event)">...</div>
and:
function go(event) {
alert(event.keyCode);
}
but I always get 0 for the keycode.
Jquery :: .blur() Event Not Triggering?
Oct 11, 2010I've spent a good while trying to solve this on my own with no luck. The .blur jquery event I'm trying to use isn't firing and I can't figure out why.My entire JS file:
Code:
$('#unitOneRent').blur(function() {
alert('**** yeah!');
[code]....
Reassign An Event's Keycode For FireFox
Apr 15, 2011I have a requirement to force the pageUp and pageDown keys to function the same as the arrowUp and arrowDown. I believe I'm ok with IE but have issues with setting the value for FireFox ...specifically line: evt.which=38; and line evt.which=40; -the "which" seems to only have a getter-
try{
if (window.document.addEventListener) {
window.document.addEventListener("keydown", reviseKeyFunctions, false);
}else{
[Code]....
JQuery :: Adding A Menu, And Triggering An Event On It?
Jun 4, 2010I wish to dynamically add a menu, and then trigger an event when the menu changes.Can anyone tell me why the following doesn't work?
$("#mySelect").change(function() {alert('#mySelectchanged');});
$("#myID").html('<select id="mySelect"><option>one</option><option>two</option><option>three</option></select>);
JQuery :: .click Event Not Triggering <a> To New Page?
Aug 23, 2010I have some simple code to make a link open on page load. When the code fires it shows the alert 'clicked' but then nothing happens. The url is generated with APEX and if i click the link on the page physically the alert fires and the page redirects to the linked Url. Why isn't the click event working?
jQuery:
$(document).ready(function(){
$('.myLink').click();
});[code]....
JQuery :: Event Not Triggering On External JS Files?
Aug 25, 2009I built a small JavaScript file that does some HTML and CSS manipulation when you hover over any tag with a certain class. It works great when running on the same server, but if I try to use the JS as an external script, the hover event isn't triggering. Here is my external JS file code:
$(document).ready(function() {
alert('i work inside');
$(".start").hover(
function (e) {
[code]....
JQuery :: Triggering Click Event On Element Creation
May 28, 2010I have a function where I want to add a sibling element to each of the elements and trigger a click on each of them right away. Here's what I have so far:
$(function(){
$('#articles').delegate('.click-link','click',function(){
$(this).toggle(
function(){
alert('toggle one');
},
function(){
alert('toggle two');
});
});
$('.toggle').each(function(){
$(this).after('<span class="click-link">Hide</span>');
$(this).next().trigger('click');
});
});
For some reason the toggle doesn't get triggered. If I put something in the function right before the toggle, it fires on page ready. However, the toggle doesn't fire. toggleClass does, though. What can be causing this?
JQuery :: Change() Event In IE Not Triggering Properly With Checkbox?
Jul 10, 2009I have a checkbox that I'd like to show/hide an input text element. When the checkbox is checked, the textbox disappears. When the checkbox is unchecked, the textbox reappears.This works fine in firefox:
Code JavaScript:
$(document).ready(function(){
$("#generate_name").change(function(){
[code]....
JavaScript Event.keyCode Evaluation (Firefox Safe!)
Sep 7, 2005Here is an answer for those who are looking for a keystroke evaluation
script that works in Internet Explorer (IE 5.5, 6.0, 7.0 for PC--IE
4.0, 5.2 for Mac), Mozilla Firefox (Windows, Linux, and Apple
Macintosh), Safari, Opera, and other off-brand web browsers.
I have gone through many groups trying to find code that didn't break
in Firefox--yet still worked in other browsers. Although many people
give input on this topic, few are correct in their handling of the
events to give the correct results across the board.
I am a Webmaster, and although I have worked with much JavaScript, I do
not claim to be an expert on this topic--so feel free to post any
improvements that you can make.
Here's the test code, this snippet designed to force numeric-only input
in any browser, with the exception of a couple keys that are still
needed for form navigation (such as Tab--although this can be tailored
to your needs by adding more exceptions):
---SNIP_01---
<script language="JavaScript">
function CheckNumericKeyInfo($char, $mozChar) {
if($mozChar != null) {// Look for a Mozilla-compatible browser
if(($mozChar >= 48 && $mozChar <= 57) || $mozChar == 0 || $char ==
8 || $mozChar == 13) $RetVal = true;
else {
$RetVal = false;
alert('Please enter a numeric value.');
}
}
else {// Must be an IE-compatible Browser
if(($char >= 48 && $char <= 57) || $char == 13) $RetVal = true;
else {
$RetVal = false;
alert('Please enter a numeric value.');
}
}
return $RetVal;
}
</script>
---END_01---
This function would then be called as follows:
---SNIP_02---
<input type="text" name="over_figure" id="over_figure" size="5"
onKeyPress="return CheckNumericKeyInfo(event.keyCode, event.which);"
value="">
---END_02---
I have personally tested this on PC, Mac, and Linux systems in every
Web browser that I can get my hands on. It's far easier than the other
scripts that I've found, and you can just add "alert('keyCode: ' +
$char)" to find any other keycodes you might want to allow if you don't
know them off-hand. Obviously there is room to add a larger exception
list if you have need of it, and it might be better to just set $RetVal
to TRUE in the else and add an else if for IE, but my use didn't
require it.
I hope it saves someone some time!
JQuery :: Adding Short Delay Before Triggering Mouseover Event
Jul 11, 2010I've been using this little bit of code to show a div when the user rolls over a link:
$('a#eventspopupbtn').mouseover(function() {$('#menu').hide('fast'); $('#eventspopup').show('fast');
return false;
});
I have been trying to extend this bit of code so that there is a short delay built inso that if the user rolls over the link by mistake or 'just passing through' the div is not displayed. I tried using setTimeout but couldn't get that working (unfortunately, I can't share that with you because I lost the code).
JQuery :: ElementReady Plugin - Triggering Event When Full DOM Loading
Jan 20, 2011I'm new to jquery, and to javascript in fact. I'm trying to find some way to find out when an element (by its Id, class or element type) has been loaded. What I have is the following: I have a report in a table, and the records are paginated so that only a few (say 10) are shown each time. When I press "next page" only the table is reloaded instead of the whole page.
The thing is, some of the table cells have a datepicker, but I only manage to show the datepicker in the first page (because it is the only time when the whole page is loaded and I add the datepicker on document.ready). So, I guess what I'm looking for is something like $("table").ready(function... . I have found an "elementReady" plugin, but what it does is triggering an event when a given element is ready (which is what I want) only when the full DOM is loading (which is not what I want).
Triggering Event Using Left And Right Arrow Buttons
Dec 18, 2010I want an event to be triggered when I use left and right arrow buttons like this:
Code:
$(document).keypress(function(e){
if (e.keyCode == 39 && key_pressOK) {
e.preventDefault();
$("#next").trigger('click');
key_pressOK = 0;
}});
This works on firefox, but not chrome, haven't even bothered checking the other browsers since it didn't even work on chrome.
JQuery :: Triggering Click Event On Parent Page From A Page Being Loaded Via .html()
Jun 9, 2010I am working on a page that will load in other pages using AJAX and the .html method. Something like this :
<span id = "edit">Edit</span>
<div id = "cont">
</div>
//the click edit script
[Code]....
Unfortunately this does not seem to work, entirely. It does trigger the click event but it messes up the post for some reason. I have played around with it for the last 45 minutes or so and it seems like the click event trigger is what is messing things up, if I comment it out it works fine. Could anyone tell me why they think this is? note this is an over simplified version of my actual code, but the structure is the same.
JQuery :: Only Call One Event Method?
Jul 8, 2010I have a problem with jquery and events.if a html file where i some structured divs like:
<div id="foo">
test <div id="bar"> test2</div>
</div>
i have 2 jquery function for every div. but if i click the div with the id bar. both functions gets called.Is there any way to block the first event?
JQuery :: Value Set In An Event Handler Using Css() Method Is Not Get Next Time?
Mar 21, 2011I've a very simple code where i am setting the font-size to currect font-size + 2 for a paragraph. Its set first time but when next time event handler is called it gets the same old value.code is ...
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
[code]...
JQuery :: Assign A Method To Themeswitcher OnSelect Event?
Jun 22, 2011I have this code where we initialize the themeswitcher
[Code]....
where themeSwitcherSelect is my function, but it doesn't work. What am I doing wrong?
Use "event Triggering" Tag As A Reference In A Function?
Dec 5, 2010I'm wondering if there is a way to identify the "current" tag or the tag within which an event is triggered as a reference point in a javascript function.
Thus, can I set up a function so that when a certain tag is clicked it will do something to, say, the child of the tag that was clicked?
The function would say "do something to the child of the tag that triggered the event by being clicked."
I know I can do this by identifying the tag by ID, class or some DOM location. What I want to know is if I can can identify it by the fact that it is where the event was triggered.
JQuery :: Some Dynamic Event Based Css Changing
May 31, 2011So i'm just getting into writing jquery. it's my first scripting language and first time in the field of programing. I have a general idea of what i want to do, but not so much how to get it done. Objective: I would like to change the class of a div "ActiveSelection" to the same name as the id of a clicked link in the "catalog" ul. Here is an example of the HTML
<ul id="catalog">
<li>link</li>
<li>link</li>
</ul>
<div id="stage">
[Code]...