I basically want to have a select element's options change when I add a class to an img element through a jquery UI droppable. For some reason even though I can see the class has been added, the alert will not display when it does change. I can't understand why.
$(document).ready(function() {
$("#trash").droppable(
{
[code]....
I am absolutely puzzled and am hoping some of you may be able to [code]...
for some reason, whenever I click on the relevant link the alert 'class not there' pops up, even though I think it's fairly clear it is. What am I doing wrong?
I am adding a CSS class to a DIV as follows:$div.addClass("Hover");But I would like the class to be added only if the DIV does not have a class named "Disabled".
View 2 Replies View RelatedI'm a novice here, and I've got such a piece of code:
$(document).ready(function() {
$.each(includes, function(index, value) {
$('ul#menu-list').append('<li id="' + index + '"><a href="#">' + value + '</a></li>');
[Code]....
Basically, I load an html document on demand, through a menu populated with 'includes' values. Clicking on any item on the menu will load the appropriate document in the #content div and add an 'active' class to the menu item itself, to highlight it.
The loaded document optionally has inline links, that should load documents based on the same id's. Clicking on these inline links loads the appropriate document, but the 'active' class won't be added to the menu item having the same id of the inline link.
The thing I don't understand is that if I put (look at the line with arrows) any other value than 'id' (any valid integer or even 'id * 2') I get the desired result: a menu item having that id gets highlighted, a class being added to it.
compare the original code with mine before I explain the issue:
jquery waypoint demo:
Code:
$(document).ready(function() {
$('.top').addClass('hidden');
$.waypoints.settings.scrollThrottle = 30;
[Code]....
The issue: the sticky class is added. Fine. But when I resize the window, it disappears, which does not happen with waypoint original demo.
I thought that maybe the problem could be that #nav parent element is <body>. But the same issue exists if I add a #wrapper div.
The following line give me two different result in IE and Firfox.
alert ( $('#top-ad object').children().length );
//IE return 3
//Firefox return 4
[code]....
I am a newer user to javascript and jQuery and I have ran into a small problem. Here is my test [URL]..If you click the first link, everything works properly but if you click the link loaded from .load() the function fails to run.
View 2 Replies View RelatedI'm trying to write a cinema seat selection page and I'm hitting a problem with a selector not recognising a 'booked' class that I've just been added via JSON. I wonder if anyone could tell me why it works ok when I hard code the 'booked' class in but not when I do it through jQuery. Should I just do it in PHP??? or is there a way around the problem.
[Code]...
I have an Ajax script which works fine in IE, Opera, etc, but not in FF 3.6. It appears the data sent is not recognized. My debug alert to display a simple variable sent is blank. In other browsers it displays fine. I'm developing on my PC so shouldn't have the cross domain issue, I don't think?
Here is the code
function ajaxRequest() {
$.ajax({
type: "POST",
url: 'WTE_HTTP_Submit.cfm',
[Code]....
I want to know if how a javascript can recognize the name of a picture. Let say i have two pictures.
Picture A. name is "bubble.jpg"
...then
Picture B. name is "duck.jpg"
When i hover the mouse using the onmouseover() function on one of the picture. The javascript should smart enough to recognize the name of the picture and display the name of that picture. Is this possible?
I'm writing a Chrome extension and using the local storage functions written here However the log in Chrome keeps complaining that:
[Code]...
I'm encountering errors with a form I have created. I feel confident that the issue is with my JS validation form because when I allow the form to submit without validating any of the fields, my php processor correctly uploads all the content into my database (but, I will need the form validation to prevent the user from skipping fields).
The issue (I believe) is with IE. In IE, both drop-downs seem to populate correctly but when I submit the form, I get a prompt to make a selection for the first drop-down menu.
The form does submit properly in FireFox and Safari but with some testing I noticed that I was getting a prompt to make a selection in the first drop-down in instances where a selection was already made but I just had not yet populated the second country/state drop-down.
Still, in Firefox and Safari, the form does pass validation upon submit.. So, I am hoping it's just IE specific issue.
I'm thinking the issue is with IE not recognizing my selection. The form had a drop-down menu where the user selects a letter, then that selection triggers (in JS using a function to process the selection) another drop-down to populate with all the countries or states that begin with the letter from the first selection.
Here is the code from my form:
<p><span class="title">Sign Up</span></p>
<br />
<form id = "signupForm" action="signup_process.php" method = "post" onsubmit="return validateSignupForm();">
[Code].....
what could be going on in IE that is not allowing the form to pass JS validation..
I've a mapped image and jquery in the following code, works fine with Chrome and Safari, but Firefox doesn't recognize the onclick function.
<img id="menu" src="/imgs/home/menuOK.png" border="0" align="left" usemap="Map_Menu"/>
<map name="Map_Menu" id="Map">
<area shape="poly" coords="16,189,103,155,99,149,5,169" href="#" onclick="$('#contenuto').html('<iframe src=bio.php frameborder=no width=100% height=100% scrolling=no id=icontent><p>Your browser does not support iframes.</p></iframe>');" alt="Bio"/>
<area shape="poly" coords="112,111,61,29,44,43,107,115" href="#" onClick="$('#contenuto').html('<iframe src=video.php frameborder=no width=100% height=100% scrolling=no id=icontent><p>Your browser does not support iframes.</p></iframe>');" alt="Video"/>
<area shape="poly" coords="105,120,16,77,7,99,102,126" href="#" onClick="$('#contenuto').html('<iframe src=saundtrack.php frameborder=no width=100% height=100% scrolling=no id=icontent><p>Your browser does not support iframes.</p></iframe>');" alt="Saundtrack"/>
<area shape="poly" coords="101,134,4,125,5,150,99,142" href="#" onClick="$('#contenuto').html('<iframe src=disco.php frameborder=no width=100% height=100% scrolling=no id=icontent><p>Your browser does not support iframes.</p></iframe>');" alt="Disco"/>
</map>
I'm new to programming so please please bear with me. I found this code, and I saved it as a .js -Everything is working fine but what I would like is for the 'next' button, to recognize when the array has reached the last image, so that 'next' button becomes unclickable and it only allows the user to click on 'previous'. (and same goes for the previous button, when it reaches the first image, then the only option is to click on next)
Here is the code:
(For javascript. Saved as a separate .js file)
var num=0;
[code]....
My code: [URL]... When I click on Upraviť in class edit I need add some HTML code to begin and to end of class entry how to I can select class entry in the same class post on which I clicked?
View 1 Replies View RelatedI am implementing Ajax for a new website and I've run into a hurdle.
It seems like Javascript does not 'see' any div elements that are loaded from external file with Ajax.
Is this a common issue, and is there a solution? Or am I overlooking something obvious?
What I'm doing is loading a simple external page via Ajax. The pages loads just fine, and it contains div's with unique id's. If I execute a Javascript function, it seems to not recognize these newly-rendered div's from the Ajax external file. Is this the case? Can Javascript be re-invoked on command, so it can see the new div's?
I'm working on a function that checks the css href in an included html file and if it is incorrect it adjusts it. my problem is in this piece of code
Code:
hrefrege = /href="[^ ]+"/i;
originalHref = m[0].match(hrefrege);
originalHrefArray = originalHref.split("/");
[Code]....
Why doesn't it recognise it and how do i fix my problem?
I have a huge blob of code but the main part I am focusing on is this
$('.billboard_click').click(function () {
//this remove class
$(".billboard_click").removeClass("billboard_click");
});
1. Execute a click event when the div with the class 'billboard_click' is clicked
2. Once clicked, remove the class from that very div to avoid another click from happening
3. Execute a series of events such as animations, etc
4. add the class back to the clicker div
The code does not seem to work as expected but I am wondering if I am having issues elsewhere at this point and wonder if this actually is known to work
I am new to this discussion but hope you would post reply for my query and encourage me to keep in touch with this discussion. Well here is my problem. I have made an edit in place form in which we can add and remove the elements. I have used jquery.jeditable.mini.js and jquery.duplicate-remove.js plugins for edit in place and add and remove action. I have live() function to access the dynamically ganerated elements like this. $(".addressDiv span").live("mouseover", function(){
clickable function here...
[Code]...
I have this filter in a results table that also reflect in a ui datepicker day styling (ex:available unavailable) . Everything fine till i change month or year in datepicker . Maybe i have to use live() or livequery() but can see the way .This is the code:
$("#filterSelect").change(function(){
var filtro=$("#filterSelect").val();
$("#filter-box2").val(filtro);
[code]....
I'm trying to figure out which selector is faster (assuming that the class 'foo' only appears on input tags)...
$('.foo');
or
$('input.foo');
From what I've seen online, it seems that people recommend $('input.foo'), but in some limited testing it appears that $('.foo') is much faster in both FF and Chrome. In IE, both methods seem to produce similar results. Here is a fiddle with a simple example...
[URL]
Have browsers started implementing native ways to find all elements with a given class name? Would that explain why $('.foo') seems to be faster?
<input type="text" class="class1">
<input type="text" class="class3">
<input type="text" class="class2">
<input type="text" class="class2 class1">
<input type="text" class="class1 class3">
<input type="text" class="class1">
Given the above, how would I select those that HAVE class1, but NOT class2, don't care about class3
So what I want are the items on lines 1,5 & 6 How could the below be modified to achieve what I want, or do I need something completely different?
[URL] The above webpage lists the selector .class.class without an example. I can't find this usage in jQuery document either. I made the following example, but it doesn't work. Could anybody let me know who to use the .class.class selector?
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
[code]....
I am attempting to make a menu that has a background image that changeswhen you rollover or click a menuitem. I've got the hover effect working fine with CSS, but am trying to implement the click event via jquery with the following:
CSS:
div.SustainResourcesMenuTabs
{ background-image: url('/images/departments/commdev/sustainability/menu_tab.jpg');
}[code]....
My process is to reset the entire menu to the inactive state, then switch on the active state for the item that was clicked. Eventually, the item that was clicked will display its corresponding body section as well. I've tried using the CSS pseudo-class "active", but since the entire div is the link, that is unavailable. I've also tried multiple variations of addClass/removeClass, toggleClass, and setAttribute/removeAttributebut nothing hasworked so far.
I have a script that fades links on load and im trying to get this to work on everything but the menu link that has the "active" class
Code:
<div id="menu">
<ul><li id="Home"><a title="Home" href="/" style="opacity: 0.6;">Home</a></li>
<li class="active" id="projects"><a title="projects" href="/projects/" style="opacity: 0.6;">projects</a></li>
<li class="last" id="Contact"><a title="Contact" href="/contact" style="opacity: 0.6;">Contact</a></li>
</ul>
</div>
[Code]...
I'm using the following to append code to a div:
var htmlCode = '<div id="secondDiv">Lorem ipsum dolor sit amet.</div>';
jQuery('#myDiv').append(htmlCode)
If i try later on to do something like:
jQuery('#secondDiv').get(0) // i get undefined
jQuery('#secondDiv') // i can't get the div element
Is it possible to get the appended elements this way? If not, how can i get these?