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]....
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?
View 1 Replies View RelatedIm 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?
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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?
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?
View 3 Replies View RelatedI 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..
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]....
Below is my code which I am using to remove a div tag. I also want the script to add the same div tag later once certain conditions are meet. The div has some preloaded content too which I don't want to loose. I tried the add() function but it did not work for me. I even don't think append will work as I want to original div to reappear.
$('#wrapper1').remove();
It is possible to remove a function from the memory? I have a custom function that I call usingmodul.StepGuide.init() - but how do I remove that function with all its vars and events, from the memory.
View 1 Replies View Relatedhow i can use a callback function with remove() of jquery api
View 1 Replies View Relatedjust one question.I want to remove the div within ready function. I'm using $("noJS").remove(); script, but it only hides the div (when I check the site's code, that div is still there).
View 3 Replies View Relatedmy script that works in firefox/opera like a charm, but doesn't so in IE8.
Here we go:
$(document).ready(function(){
$(".folder").live('click',function(){
var id = $(this).attr("id");
if($('#' + id).hasClass('folderClosed')){
[Code].....
The basic idea is to show a "virtual" directorie from a mysql database over json. The first part works also quit well, only the .remove() function doesn't work right, which means the sub <ul> elements remaining on the page.
I am having difficulties to deal with a simple remove function.
I have an item list with "listitem" css class. I placed a button on each item to delete it. I am now trying to use the remove function to erase it from the page. I thought $(this).remove(); will work but it doesn't. I also tried something like this: $(this).parent('.listitem').remove(); but it didn't work.
When I write $('.listitem').remove(); it erased all the items of the list. I m just trying to be able to erase just the one clicked.
I'm working on dynamic list with jQuery. I've appended hundreds of <li> elements with for loop to make very long list. When user scroll down again, remove older ones and append new ones at last of the list. I used$('li:lt(50)').remove() to remove first 5 elements from the list. At first, it works. But, for the second time, it always delete half of '50'. When I enter 100, only 50 elements deleted. How can it be? Could you check the ':lt(n)' selector and remove function? My HTML is very simple. only <UL> <LI> tags in the body. Tested on latest Chrome(ver.13.0.782), jQuery 1.6.2.
View 1 Replies View Relatedi wish to remove a table row on click i do know that it can be done using the following code
$
(
'#myTable tr'
).
click
[Code]...
what if i also wanted to pass a certain value as a parameter to this function. basically what i wanna do is, i have a 'x' on each row so when a user clicks it i want the row to delete and at the same time wish to use ajax and delete thatrow from the database as well.
This time I have a trouble with remove(). Here is my code :
$.each(val.produitsIds,
function (j, val2) {
if($('#chk_' + i).prop("checked")){
//$('#' + val2).prepend("<div>liste des tailles</div>");
$('#' + val2).prepend("<div>" + $('#chk_' + i).attr("value") + "</div>");
}
[Code]...
I want to remove a specific box when i click on the remove button in that box. I have a lot of boxes on a page but when i click on the remove btn it removes all the boxes. I just want to remove the box where i click on the delete btn.
This is the js code:
$(".del").click(function() {
$('div.floating-box').remove();
});
[Code].....
I found this Javascript - it can make a slideshow with transitions, but it starts over from the beginning when it reaches the end. Is it possible to re-code the script, so it won't repeat but just stay at the last picture at the end?
<script>
// (C) 2000 www.CodeLifter.com
// http://www.codelifter.com
[code]....
Im in need of a function that can first change all <br> tags to simple line breaks (also probably the same for <p> tags). Then I need it to strip out all HTML tags. Then I also need it to replace " " with simple spaces.Ive been looking around and have somethings working. Ie, I can get rid of all the HTML tags. But not sure how to replace the indivdual <br>'s and 's.
View 1 Replies View Relatedi need to write a function to remove consecutive slashses from a string
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I've written the following small feature test.
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I want to remove 'div' before returning the function. Testing in IE something like div.parentNode.removeChild(div); will fail. If I look in the dom 'div's parentNode is null, so that explains that. It needs to be appended to something first I guess.
I'm currently reading jQuery - Novice to Ninja (fantastic book), and trying to understand how I can add several words to the code snippet below. I currently remove, let's say Sweden as below, but what if I also want to remove Norway?And another question, what if I would like to keep only Sweden and remove the rest from a list of twenty countries? How would I do that?
Code JavaScript:
jQuery(document).ready(function() {
jQuery('#countries tbody').remove(':contains("Sweden")');
[code]....
Code...
Using this I am successfully able to remove a li but after its being removed...The <li> below it moves in place of the deleted one and is creating a white space. How can i remove that white space
I am building a new website which has some boxes that changes from classes(done with jquery magic ).I want to add an overlay(like the lightbox fading background) to the page when the user clicks on the switch button.I have tried a couple of things but it seems not to work:If tried to append a div to the body but that doesn't seems to work:
$(".nl").click(function(){
$("div.lang_english").fadeOut("fast", function() {
$(this).fadeIn("fast").removeClass("lang_english").addClass("lang_dutch");
[code]....
Way cool how I can add a row by clicking "add". And just as great how I can delete a row by clicking "delete". But why, why, why can I not add a row, and then delete that row?
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How can I remove the X from the dialog? I have the following existing code:
$(
'#DivPassword').dialog({
autoOpen:
[Code]....
