Let's say I have a page with a counter (with an initial value of zero) and nothing else.
Here's what I want to do:
1) I press and HOLD a key down
2) The counter goes to one
3) I let go of the key
4) The counter still reads one
[Code]...
I'm trying to get a keydown function to trigger an event... The same as the onclick event I currently have working. I got the buttons to work on keydown, but I cant get them to work just like the onclick. Trying to get them to do the same thing.
[Code]...
So I have an event handler for the KeyDown event in a Javascript file but for some reason it does not get called the first time a key is pressed. However, if a key is pressed or a mouse button clicked then the next time I press a key it does get called. Here is the relevant code:
...........................
// Other stuff
$(function()
[code]....
I have a code for the keydown event:
-when you press the UpArrow key the image moves up
-when you press the DownArrow key the image moves down.....and so on
But don't forget that this is under the keydown event...so when I keep pressing the UpArrow key the image moves up but when I release the key the image still moves up. I already put the code $('myImage').stop(); on my image on keyup event but this doesn't do anything. There is a code to clear my memory from pressed keys or something?
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.
I 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.
I have a parent element that registered to the keydown event.somewhere down the hierarchy I have a table and some buttons. It appears that after I press the buttons, I only get the keydown event in the parent after 3 key strokes.I put breakpoints and the event is simply not called.I'm guessing this is a focus issue, but couldn't make it work.
View 1 Replies View RelatedI have requirement to move focus to previous button when onkeydown event occurs on tabout from current button. Below is snippet of code.
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
<script language="Javascript">
[Code]...
I am trying to handle keystrokes on a text input element, in the keydown event. I need to know what character is about to be inserted into the string. I am able to get it for almost all letters, numbers and symbols using a combination of event.shiftKey, event.charCode, and String.fromCharCode() and some hard-coded lookup tables. (i'm aware that this is probably not going to work on non-standard/non-american keyboard layouts)
Unfortunately I can't get the character for a few: question mark, angle brackets, underbar, colon, and a few others. They all have charCode of zero, and nothing else in the event indicates which is which. Other than waiting till the element's value has changed (i.e. the keyup or keypress event), what can I do to tell which key is pressed?
[Code]...
I want to execute a function, when a user clicks on a certain button on my page. It works in Chrome, Safari, Opera and FF, but not in IE 9. The jquery-Code looks like this:
$('#mapButton').click(function(event){ ... });
My HTML source code:
<div id="medias">
<div>AUDIO<br /><p id="audioButton"></p></div>
<div>KARTE<br /><p id="mapButton"></p></div>
<div>BILDER<br /><p id="galleryButton"></p></div>
<br style="clear:both"/>
</div>
By Clicking on mapButton the function should follow. I tried it first with the input-Tag, then with the a-Tag and afterwards with the p-Tag. Nothing works at all. I also inserted a return false at the end of my JS function. How to handle it?
I'm new to jQuery. I'm writing some code to show a picture if user clicks on table row. This is the table
<table id="restable" border="0">
<thead><tr>
<th class="cat" width="150"><a href="">Category</a></th>
<th class="brand" width="150"><a href="">Brand</a></th>
<th class="name" width="300"><a href="">Name</a></th>
<th class="weight" width="50"><a href="">Weight</a></th>
</tr></thead>
<tbody id="table">
</tbody>
</table>
The table is filled with this function
function search(sortt,dirt) {
$.getJSON("/jsonsearch.php", {cat: $("select#catselect").val(), brand:
$("select#brandselect").val(), name: $("input#search").val(), sort:
sortt, dir: dirt}, function(j){
$("tbody#table").empty();
var row='';
for (var i = 0; i < j.length; i++) {
row="<tr><td width='150'>"+j[i].cats+"</td><td width='150'>"+j
[i].brand+"</td><td class='name' width='300'>"+j[i].name+"</td><td
width='50'>"+j[i].weight+"</td></tr>";
$("#restable tbody").append(row);
}})
This is the function I put inside $(document).ready()
$("#table td").click(function(){
alert("jhgjgh");
});
The problem is that click event doesn't fire. If I get it working, how do I get the contents of the row that user clicked. I need Name from that row.
I have a form formatted in a table format that has various elements in each row. I want to execute some jquery when the row is exited. When I use focusout() or focusin() I get an event when I switch from one form field to another in the same row - not desired. I just want the event when I switch from one row to the next. Here is some example html:
<tr id="row0"><td><span thmr="thmr_17"><div class="form-item form-type-textfield form-item-rows-0-name">
<span thmr="thmr_16"><input id="edit-rows-0-name" name="rows[0][name]"
[code]....
I am posting this question a second time and apologize ifsomeone answered it in the other thread - I cannot find the postanywhere on this list.
$(window).resize(function(){
alert("Stop it!");
});
[code]....
The Problem: So a user clicks on "web development" for example. This triggers the mousedown function correctly. The user then clicks on "web development" again. This no longer triggers the mousedown event. BUT if you move the mouse around or click a different link it will trigger the function correctly.
The HTML:
<body>
<div id="animate-top"> </div>
<div id="wrapper"><a href="#" class="menu">Graphic Design</a><a href="#" class="menu">Web
Development</a><a href="#" class="menu">Contact Us</a></div>
</body>
The Javascript:
$("a").mousedown(function () {
if (topvisable == 0){topvisable = 1;
$("#animate-top").slideUp('slow');
} else {topvisable = 0;
$("#animate-top").slideDown('slow').delay(1000).slideUp('slow');
}
return false;
});
I have a jquery datepicker that is working fine. I'm using a calendar icon only to start the datepicker and the result (the chosen date)is shown as text - not as an input field. To get this result to show, the user has to click an 'update' functionbuttonfirst, which in my case has nothing to do with the datepicker itself. I know I can use altField to show the result immediately, but that has drawbacks. SoI would like to improve the way it works as follows: when the user picks a date, I want the datepicker to close (which it already does) and the chosen date to show immediately, without the user having to click the 'update' button first. How do I do that? I don't like to use altField, as the user can muck around with the result if they want to -it is an input field after all.
View 1 Replies View RelatedI have this code
<script type="text/javascript">
jQuery(document).ready(function(){
$("select").click(function(){
alert($(this).attr('id'));
});
});
</script>
<FORM><select name="category" id="#link1">
<option value=1>1</option>
<option value=2>2</option>
</select></FORM>
<FORM><select name="category" id="#link2">
<option value=1>1</option>
<option value=2>2</option>
</select></FORM>
<FORM><select name="category" id="#link3">
<option value=1>1</option>
<option value=2>2</option>
</select></FORM>
When I click on any of the select fields, I always get 3 subsequent alerts, each with the id of the clicked select field. What I would like is to have only 1 alert with the clicked select id, whenever I click it.
I have two files,page1.html:
<!DOCTYPE html>
<html>
<head>
<title>JQuery test 1</title>
[Code].....
When I open page2.html, and click on the brnClick link, it changes the content of divclick. If I open page1.html, and then navigate to page2.html, click on the link does not work.
I am making plugin for wysiwyg editor. I need fire event inside *.htc file, when hyperlink is inserted throught editor (only IE method execCommand).
View 2 Replies View RelatedHTML Code:
<html>
<head>
[code]....
I am looking for a way to fire the onBlur event for a textbox using JavaScript. I have been working with the following code:
Code:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>[code]..........
I want to know that how can we fire unload event of body tag using javascript and I want to it for safari browser.I goole this many times but I am not getting the right.I know this is a very simple question for many users but I am a begginer of javascript.
View 2 Replies View RelatedI want to fire onload event of body tag on click of a HTML button.Like if I click on the button the body's onload event will fire and a function called on onload event of body tag will execute.
View 3 Replies View RelatedI have a snippet of code that's very straight forward. It copies the values of four form fields into another set of form fields (e.g. a billing address to a shipping address). That part works fine, but what I need to have happen is the form fields receiving the data needs to fire their onchange events. They don't do that after the values are changes programmatically. I've tried firing it manually using the onchange() method (as shown below) but that only gives me an error:
$("shipping_address").onchange is not a function
/scripts/registration.js
Line 32
how I can get that onchange event to fire?
Code:
function copyBillingAddress() {
$('shipping_address').value = $F('billing_address').strip();
$('shipping_city').value = $F('billing_city').strip();
[Code]....
I'm attempting to track changes to values I've stored in the localStorage object. From everything thing I've read, this is done by adding a "storage" event listener to the window object but the test file I made doesn't seem to fire the event. I was under the impression that there was pretty good support for this (although I do realize the spec is still under revision).
Code:
if(localStorage) {
// Set Item
button1 = document.createElement("input");
[Code].....
I create two buttons on the page - the first to write a value to localStorage (which works) and the second to clear all values from localStorage (also works). The problem is the event just does not want to fire for me. Even if I set the event on the window's "onstorage" property rather than use addEventListener, no event fires. I've tried in the most recent Chrome, Firefox and Safari browsers.
I need to fire an event from a div when div come to a screen window of user mean as when he scroll down the page then which ever the div comes it should fire an event for example say i have a page in that page i ahve 50 div and each div have 50 images so now say on page load 1st image is load, now when i scroll down and as soon as second dive come to screen second image get loaded so i need to know how i came to know that particular dive come in screen
View 3 Replies View RelatedI am developing a website with perl cgi, HTML, JavaScript and sas SQL.
In html page, there are few drop down list, different item of witch, will call specific cgi file to create new webpage. Those are all working very good.
Now, I added search function, with witch the value entered to text box has to be send, when clicking submit button. The URL of cgi was on the form action.
But something happens. It did not go to the URL of action, but go to the URL of previous one the on-change event did.
Code example:
<form name=change>
<select name=sel1 on change='location=this.options[selected].index'>
<option value=change1.cgi?....>chg1</option>
<option value=change1.cgi?....>chg2</option>
[Code]....
After creating search form by entering value into text box and submitting the form, it did not call search.cgi. If on change event happened before, it will go to the same URL.