Unbind Not Working As Expected?
Apr 19, 2010
I'm trying to create a scroll bar through javascript with the help of jquery. What I'm trying to accomplish is:1. When the user mouse's down, it fires off an event (mouse move) and allow the user to scroll.2. When the user mouse's up, it should unbind the event, so that the mouse move is not in effect any more.But unbind is not working as expected. I looked up the documentation, and it seems correct.
Code JavaScript:
$(document).ready(function() {
$('#scrollBar').mousedown(function(e) {
[code]....
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Jan 23, 2010
I have the following piece of jQuery:
$("img[alt='47767']").unbind('click').attr('src', '../images/icon-tick.png').attr('title', 'Printed');
Which I am trying to use to manipulate the following piece of HTML<img alt="47767" title="Mark as printed" style="cursor: pointer;" onclick="mark_printed(this)" src="../images/icon-printer.png">The attribute changes for 'src' and 'title' get applied, but the unbind('click') doesn't stop the image from firing the 'mark_printed(this)' function.Why is unbind('click') not working as expected?
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Jan 26, 2010
I have a slight problem in FF3.5 that unbind('keydown'); is not working properly..
$("#q").unbind('keydown');
$("#q").keydown(function(e){
var code = (e.keyCode ? e.keyCode : e.which);
if(code==40 || code==38) {
var totalResults=$("#quick-search-results li");
var selectedResults=$("#quick-search-results li.qs-selected");
if(code==40) {
var nodeIndex=($("#quick-search-results li.qs-selected").length<=0) ? 0 : $("#quick-search-results").index('li.qs-selected');
alert(nodeIndex);
}}}); // end keydown
The above code alerts once on first keydown (with the down arrow key [code==40]), twice on the second, three times on the third and so on.. it worked fine in FF3 but a recent upgrade to FF3.5 seems to have broken the functionality..
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May 26, 2010
I have a HTML page with multiple dynamic check boxes that I select, click "add" and it adds a list to the users on the next page. This is my JavaScript function that deals with this:
<script language="Javascript">
function doSelect() {
//to avoid "unidentified" results, search elements by tag name
[code]....
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Jul 23, 2005
I am trying to implement XMLHttpRequest to a new website, but when I
include HTML, the code appears as is, instead of the formated HTML. Please
have a look and click the 1st link ("L'Association") on top (yello
horizontal bar on top): Code:
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Nov 7, 2011
I am trying to create some divs that hide and show when a link is clicked. There may be multiples on the same page and it each needs to functionindependently.
I've added it to jsfiddle : [URL]
When the user clicks a show more link the first time nothing happens. If you do it again the div expands as planned (great!). If you do it again to close it slides back up but then bounces straight down again (Not Great!). I can't figure out what I've done wrong!. Eventually I'm going to add more functions to show some hidden data as well.
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Sep 13, 2011
I have a problem when changing images and image maps with mouseover and click events in IE. Firefox, Chrome and Safari all work well but IE does not. It's hard to describe but when I mouse over a hot spot the image changes and then right away changes back. you can see it here (http:url....): here is the Javascript code:
var current_overID = "";
var last_overID = "";
function item (img_name,width,height)[code]....
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May 12, 2011
I want the navigation dropdown to work just like this iXLink | The Neutral Business Exchange for Telecom. on this site ReStore why the animation doesn't seem to be firing.
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May 10, 2010
I'm checking for a radio button's value and hiding/showing a node based on that value, but it's not working right. Two radio buttons: one's value is yes, the other no. If you click on yes, the div shows up. When you click no, it hides, so that works.
But I have a list of checkboxes that also may or may not show that element based on the radio button selection, and it's this part that isn't working.
$('[name="'+obj.name+'"]:checkbox').click(function () {
aThroughS = ($('[name="'+obj.name+'"]:checkbox:lt(19):checked').length > 0),
tSelected = ($('[name="'+obj.name+'"]:checkbox:eq(19):checked').length > 0),
rSelected = ($('[name="'+obj.name+'"]:checkbox:eq(17):checked').length > 0),
[Code].....
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Mar 4, 2010
Here is my code.. I am trying to wrap TBODY in DIV to have scroll for the tbody.. but it is not working as I am expected.
<!DOCTYPE html>
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Nov 19, 2011
I have a<button>element inside of which I have 2<span>elements. I have 2 attached jquery click event handlers for each of the span elements so I can do whatever I like for each click. This is all working fine in Chrome and the click event is captured in the correct order: first on any of the span elements and then the event bubbles up to the parent button element. The problem is that in Firefox the click event does not fire for any of the span elements, just the button event handler logs the event as being fired.[URL]..
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Oct 16, 2009
I wrote a simple javascript function but I cant get it to work upon a button click event because it keeps telling me that "object is expected" ? could you please identify where the error is? Heres my code
<html>
<head>
<title>Test</title>
<script type="text/Javascript" language="Javascript">
function output(){
alert("Hello world"); }
</script>
<head>
<body>
<input type="button" name="btnSubmit" value="submit" onclick="output();" />
<input type=button onclick="output();">
</body>
</html>
It keeps indicating me that there is an error when calling the method on button click.
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Mar 12, 2010
Im working on a Grid system, which has the following features: On tr hover I have added a click event, which triggers an edit mode When switching to edit mode, the click event is unbind, so that one cannot edit multiple rows simultaniously After update, I'd like to re-bind the previous click functionality. However, I cant seem to do that. My code either does nothing, or Im getting an Jquery error below. Trying to define the original click event again does not work either. So what am I missing here? How can I re-bind an un-bind event ? Or can I?
[Code]...
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Jul 23, 2009
how can I unbind or remove a function with jquery?
for instance, this is my html,
Code:
<li><img src="..." alt="1"></li>
<li><img src="..." alt="2"></li>
<li><img src="..." alt="3"></li>
[Code]....
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Dec 8, 2010
When calling remove on a selector, I understand that events & data are removed from the matched elements. What about children of these nodes, is the same true?
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Apr 25, 2009
when is bind some jquery events to, for example, <p id="test">. and later i remove this HTML with jquery should i unbind all events first or are they unbinded with removing the html?
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Jul 23, 2005
I'm receiving an "Object Expected" Error (Line:28, Char:7). I'm confused as to what is happening. I have virtually the same exact function in a different web page and I do not receive an error with this other page. Also, if I run this code in Fire Fox, I do not receive any error. Is there something that I'm missing? The error is pointing to "TextChanged();". Code:
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May 5, 2010
I've built a website and have used JQuery for the 1st time. Everything works fine in Firefox and Safari but IE is really giving me a headache now! The site can be seen HERE When you roll over the main links a sub menu rolls out, when you roll over the next main link the sub menu in view scrolls back in and the one associated with the new link scrolls out - please view in either FF or Safari to see it working.
In IE the functionality of the menus just doesn't cut it??? the 1st two (Company and Services) seem to work as expected when you roll back and forth over them, but the last 2 (Portfolio and Contact) are really flakey??? They stay scrolled out when they should be scrolling back in, although sometimes they do actually scroll in, and on the last one (Contact) only one of the two links in the sub menu appears and then its not clickable????? Again please conpare between FF and IE to see what i mean.
Can anyone offer me some advice on solving this, i'm looking to get the IE version to work just as well as i have it in FF. Unfortunately I don't have any experience with javascript / jquery to fall back on so i'm just hitting my head against a brick wall at the moment.
[Code]...
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Dec 20, 2009
I want to know how to find out the viewport height in IE. I have been trying to use document.body.clientHeight, which is supposedly exactly what I am after, but the results were always way too small to be the correct one.
As a test, I whacked a div in my page and made it 4000px tall, and ran document.body.clientHeight from IE's debugger and it returned a number over 4000px. It seems as thought clientHeight is actually returning the total height of the document, not the viewport size.
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Jan 11, 2007
This works perfectly fine in firefox but i need it to work in IE
the form variable names are all correct and everything but in Ie it keeps telling me when i submit the form that there is an Expected Identifier problem. Code:
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Sep 15, 2006
But when I click the button, I get the yellow triangle of doom with Error on Page which tells me "Object Expected - line 122. So I go to line 122 and see the end center tag, and that doesn't help me one bit, of course... So now I turn to you all. What did I do wrong?
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Feb 25, 2007
Here's my problem - I have AJAX working for a login script in firefox, no flaws I can see, but in IE all I get when clicking the login button is nothing but an error saying ....
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Jul 20, 2005
I have a html document, in which I include two standard libraries of
functions (supposed to help me with cross browser issues), and one
application-specific script file. All Javascript fcoz.
The very first attempt at invoking a function from this last script file
fails miserably in IE (6) but works as it should in Moz (1.4)
I have tried putting alert()s here and there, so I (think I) can tell
the exact spot where IE dies.
Structure is like this (all in HEAD):
<script type="text/javascript" src="../libPlatform.js"></script>
<script type="text/javascript" src="../libDOM.js"></script>
<script type="text/javascript" src="tooltip.js"></script>
<script type="text/javascript">
function register() {
initAPI();
alert('after init');
regTooltip('a1');
alert('after dreg-1');
regTooltip('a2');
}
</script>
initAPI sits in libPlatform, and executes. I get to see the first alert.
And then, boom, IE script errors on page: Object expected (points to
'regTooltip')
Am I missing something here? If my code is wrong, why is Mozilla so
forgiving about it? How can I persuade IE to get the function?
Note: if I put regTooltip() right above register(), so locally in the
document, it works.
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May 4, 2009
I just want my popup to be centered in the browser, but I am getting an "object expected" error in the links.
[Code]...
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Jan 21, 2006
I am still new to JavaScript and have a simple JavaScript & PHP journal program that allows the user to enter a title and description to be automatically added to a page that list their journal entries.
Everything works fine except for one part that I am just lost on, at the bottom of the page there is a dropdown menu which lists monthly archives, but when you select any month from the list you get a script error and nothing happens. You are supposed to go to a page that would list al the entries from that month.
Any help would be greatly appreciated as I do not have the knowledge yet to fix this nor can I find the site that originally created this script.
Here is the Error I get:
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Jul 21, 2010
This code generates an "objected expected" error when I select the unselected option in the list.
Code:
<html><head>
<script type="text/javascript">
[code]....
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