How to handle "onMouseOver" event with keyboard. With JQuery, "onMouseOver" on a "plus symbol", small banner with some text content will be shown, it has been working with "Mouse(input device)", but same effect has been expecting from "keyborad" tab ordering on to that particular "plus symbol".
View 1 RepliesI'm having a problem with .attr(). I will explain it whith code.I have this HTML code:
<p id="textoMarca0" onmouseover="muestraDialog('textoMarca0');">
this is an example paragraph
</p>
[code]....
So now the onmouseover has again its value [the original one, copied by doing an alert($("#"+elem+i).attr('onmouseover')) when i disable the onmouseover event], but it doesn't work
I would like to monitor the innerhtml change of a div, what is the best way to accomplish this since it does not have an onchange event.
View 1 Replies View RelatedI have a checkbox inside a div. I need to handle both click eventindependently. When I click on the checkbox, thediv click event is triggered too. Does anyone knows how to manage this?
Here is my code. When clicking on the checkbox, I get 2 alert boxes instead of 1.
jQuery
$(document).ready(function(){
$('div').bind('click' , function(event){
alert('a');
});
$('input').bind('click' , function(event){
[Code]...
I'm new at jQuery and probably misunderstanding something fairly fundamental. I have a table that looks like this:
[Code]...
I've been looking up lots of documentation and trying to work out a
cross-platform method of capturing a keyboard event and working out
which key was pressed. From what I can find, there doesn't appear to be
any standardised keyboard event interface other than this DOM 3 Events
W3C Working Group Note [1]. However, it is only a note and doesn't
appear to be implemented in any browser. Is there another standard that
I've missed?
The Gecko DOM Reference lists event.keyCode [2], but this doesn't appear
to be implemented in Firefox 1.0.2, as e.keyCode in the following
returns 0, regardless of the key pressed. Code:
how you might use the onclick event to type a letter from the keyboard?
<img src="images/a.jpg" onclick="keyCode==96" />
I am currently working on SAP Adobe Interactive forms. I want to know what are the events for Keyboard ENTER Button [i.e. when i press ENTER Button event should get called..]? Any sample code is available? I am going to call SAP Web Service through it
View 1 Replies View RelatedI have created a classic Snake game. When I run the game in a browser, it works fine. But when I run it as an IFRAME in another window, then it fails to get the keyboard events.
Parent CODE:
Code:
<html>
<head>
</head>
[code]....
how to capture Window Keyboard Event in the Child IFrame
I am having a play around with javascript and the html5 canvas to evaluate the feasibility of using it for a few personal projects.I have tried using both setInterval or setTimeout to set up a very rough framerate for an animation.The framerate is fine when coupled with a simple delta timing to smooth out the changes however when running under a large load (large images) I cannot seem to capture keyboard events very easily.
If I wiggle around the mouse a bit, it makes the keyboard more responsive but is there any way to get the window to poll the inputs rather than wait for an event to fire?This is much worse on Linux but the issue is still around on Windows.
I am generating a report on submit click.Due to size of data query execution takes some time to display result, in mean time if user press reload button on browser toolbar consequently same query request going to database and the performance become slow down. I am able to restrict user from clicking F5 and ctrl+R button but not reload button. I there any way to handle event on reload button? or can we disable reload button on submit?
View 1 Replies View RelatedSo I know all about the caviats of the 'this' keyword when calling object functions from event listeners:
Code:
var foo = {bar: true, zoo: function() { return this.bar; }};
foo.zoo();
> true
a = foo.zoo;
a();
>
And I know that I can get around this by using an anonymous function so that 'this' is preserved in it's original context:
[Code]...
But then someone pointed out this article on memory leaks when using anonymous functions to call object methods because the anonymous function gets access to ALL variables in the enclosing environment and my not be properly disposed of by the garbage collector [URL] So that lead me to think about using a "3rd-person" approach to referencing object properties from within object methods.
[Code]...
how to handle window close event in all aspects? i.e. when window is closed using close button alt+f4 and closing the window by right clicking on the task bar
View 4 Replies View RelatedI have one requiremnt,i.e, How to handle the browser back button event, when User click on the Browser Back button, i need to redirecting the our custom page, i.e Error page.
View 1 Replies View RelatedI am trying to develop a Qwerty Shifter http:[url]....by handling keyboard events.I want to display a textbox and as user type any text it changes at once means as user types "a" it display "s" "b" changes "n"
for internet explorer I have script
function InputEventKeyPress(event){
window.event.keyCode = shifter (window.event.keyCode);[code].....
how to handle a callback of an event, before it performs the default href function.
<code>
<a href = '<?php $url ?>' onclick = myFunction(); return true;>Click Here</a>
</code>
I want the onclick event to finish completing and then perform the default href function, which is denoted by the "return true". The javascript "myFunction()" opens a window in a pop-up and it has a submit button in it. I would like to wait till this page loads in the pop-up window and only after the user clicks on the close button, the default href function needs to be carried out. I cannot figure out on how to get the callback from this event.
I have a table with two columns and two rows in it. In the upper left corner, I
have a logo image for my company. In the top right column/cell, I have some
navigational stuff, no big deal. In the left cell in the 2nd row, I have a list
of anchors of different songs I am producing - something like this:
<A HREF="jamison.mp3">Jamison</A>
<A HREF="tlw.mp3">The Long Winter</A>
<A HREF="summer.mp3">It's Summertime</A>
....
....
The cell on the right, 2nd row is empty at the start.
On the 2nd row, 1st cell, where the anchors are, on a "mouse over" event, I'd
like to display song lyrics and information regarding the song in the right
cell, 2nd row as the user moves the mouse over a given anchor.
What is the best way for me to do this? There are a couple of things/issues I
can think of right away:
1) Let's say there are 20 anchors in the left column. Let's say that some of
the songs' lyrics are quite lengthy and extend past the height of the cell at
row 2, left column. How would the system know this in advance (this will make
more sense with question #2 below)? Perhaps tell it some type of maximum height
you know will never be reached or something?
2) To me it doesn't make a lot of sense to include all this text in the main
HTML file since a majority of the time, the user(s) will never move their mouse
across ALL the anchors, only one or two. Seems to me there should be some way
of "loading" them as soon as the mouse over event occurs.
have a small div above (hover) a big one. I assign onmouseover and onmouseout events to the wrapper div. For image caption roll-over animation. The problem is when the mouse is above the caption itself, causing an unwanted result(probably event bubbling).
And another problem: sometimes when you move mouse from outside to container you get a a triple debug sequence: (it should be just 2): -I am over- -I am out- -I am over- (firebug console) How to make it work? (no jquery) must work on all browsers.[URL]... The wanted result: When mouse moved over the image, only mouseover event should be raised once When mouse moved out from the image, only the mouseout event should be raised. when mouse is over the captionm it should be treated as if the mouse is still on the image. (no flickering)
How to disable onmouseover event in onclick event using java script
View 1 Replies View RelatedI have written some dom code to create a list of divs, each with it's
own id. I want to set the onmouseover and onmouseout events to
highlight the div when the mouse is over it. However I cannot use the
method below because oDiv.id is always set to the last div I create -
so the last div is highlighted regardless of which div I am onmouseover
This must be a common issue, how do I go about fixing it?
I can have a separate function which takes event.srcElement and tracks
back through the parent elments until it finds a div with an id
starting with "entry_" but I was hoping for an easier option.
Is this something to do with closures?
Here's a much simplified example :
for( nIndex=0; nIndex<aEntries.length; nIndex++)
{
oEntry = aEntries[nIndex];
oDiv = document.createElement( "div");
oDiv.id = "entry_" + oEntry.uniquename;
oDiv. {document.getElementById(
oDiv.id).className = "hover";};
oDiv. {document.getElementById(
oDiv.id).className = "";};
oBody.appendChild( oDiv)
}
My onmousevent fails to switch the large photo with one of the smaller
images. Code:
I've been implementing a drop menu in javascript, and I'm finding it difficult to understand why the event bubbling system is implemented as it is. In summary, I want an event to occur when the mouse enters/exits a large div or table that contains many descendent elements.
It appears to me, from experimenting with IE6 and Moz 5, that the event is generated *only* on the lowest element, thus given a table which contains tbody, tr and tds, with an onmouseover listener assigned to the table element (as a property), the onmouseover event is generated only for the td, although the mouse actually entered all these elements.
If there is a slight gap between elements you sometimes get events for the higher element. I guess this is a side-effect of the browser's implementation - sampling the mouse position.
My understanding of event bubbling from "JavaScript the definitive guide" is that events should bubble up the heirarchy unless they are stopped by the stopPropagation() method.
I am developing a website.Here i need to disable onmouseover event in onclick event. Actually i have one button with 3 functionalities like mouseover,mouseout,onclick.in every functionality image should be changed.but here my requirement is if we just put the cursor on the button (mouseover) and while come out from the button(mouseout) images should be changed.if we click on the button, image should be changed and some text should also displayed.here i am facing the problem is if we click on the button image was changed but it is not constatnly stayed.After onclick event if i comeout from the button again image was changed.At the time of displaying content i need to set the onclick image constantly.here i want to disable mouseover event.suppose if i click on again on the button after onclick event i want to display mouseout image(first image).
so in onclick event i want to disable mouseover event in javascript. i got the information like documnet.onmouseover=null; but it is not working.
I hope this is relatively simple. I've looked around for the answer, but I thin think the search terms (update onchange event) are a bit too common...
document.getElementById("tester").innerHTML= "hello";
document.getElementById("tester").onmouseover = "alert('hello')";
You see I'm trying to change an event like I'd change a property. The first will change the text to hello. I'd like the second to change the onmouseover event to display a hello world alert... but it doesn't seem to do anything.
Basically I have site that uses iframes to load its content. In one of the frames I have an html page that contains an image, and when you mouse over the image it is supposed to fade up a little description box. Naturally when you move the mouse away, the box disappears. I have a javascript function that fades the image up and down, and it's activated via an onmouseover event that is attached to a div that contains no content, but lays over the image to define the triggering area.
I use Dreamweaver to preview my pages while they are stored on my computer, and everything works beautifully. However, once I upload the page to my site, that functionality disappears completely. Code:
I have a list of links to PDF articles, each link has a corresponding div that contains an introduction to the article. I'm using the onmouseover event in each link to show the corresponding introduction div and hide all the others.
The order and number of the pdf links and the introductory divs are the same. The code below works in IE but not in FireFox - the problem in FF is the index returned from the onmouseover event is double what it should be, so the first PDF link shows the second div, the second PDF link shows the fourth div ect.
javascript:
Code:
css:
HTML Code:
html:
HTML Code: