How can i set attributes to a specific list element by javascript?
My form looks like this:
Code:
<ol>
<li class="something"><asp:Label ID="lblPositionTitle" runat="server" Text="Position Title"></asp:Label>
<asp:TextBox ID="tbxPositionTitle" runat="server"></asp:TextBox></li>
[Code].....
I have a form made up, and there is an option where the user selects "Male/Female". The way its set up is as follows:
var lastLink;
function setLink(theLink){
if(lastLink) lastLink.className="genderSelect";
theLink.className="selected";
[Code]....
What happens is that when the user selects a gender, the javascript changes the class of the list item to 'selected' which has its own properties.
What I need to do is send the information that is attached to the selected class through my form and into my database.
How would I create and pass that variable to my forms post file?
I want my script to loop through all the list elements and when it sees a class name of "more services" an alert window should pop up. The alert is so I know i've done it right-which I haven't.
Currently my code looks like this.
Code:
<script type="text/javascript">
var serviceList = document.getElementsByTagName("li");
for (var i=0; i< serviceList.length; i++) {
if (serviceList[i].classname == "more-services"){
[Code]...
I have some sortable lists.
I need to be able to drag an element from on list to another but leave the original element in its list and have a copy in the new list.
I tried this;
But it treats el and elcone as the same element.
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'm working on a project that requires dynamic manipulation of an ordered list -- adding and removing elements in response to the user pressing buttons. I've run in to some odd behavior. Here's my code:
HTML
<ol id="track-list">
<li>Static Content Here</li>
</ol>
<input type="button" id="add-track" value="Add Track" />
jQuery:
$("#add-track").click(function(){
var listEl = $("<li>Dynamic Content Here</li>");
listEl.hide();
[code]....
Looks pretty straightforward, problem is when I add the new list element it does not prepend it with any number (being part of an ordered list). Now if I remove the hide and fadeIn lines (just append it), it inserts it correctly with a number before it, but I want this to look pretty being jQuery and all...
i have got about 50 definition lists on one html-page witch all look linke this:
<dl>
<dt class="title">aaa</dt>
<dd class="subtitle">bbb</dd>
<dd class="city">ccc</dd>
<dd class="email">ddd</dd>
<dd class="website">eee</dd>
<dd class="description">fff</dd>
</dl>
if the dt-element in one of the definition lists has a specific css-property (e.g. length > 100px) then the dd-element with the css-class "subtitle" in the same definition list should be removed.
hi everybody, didn't find this using the search :( this is my problem:
i create a dom element dynamically (<span>) and want to assign a class
attribute to it such that it has some css style, this works in ie, but
not in firefox :( here's the simple code:
<div id="somediv"></div>
var div = window.document.getElementById("somediv");
var span = window.document.createElement("span");
span.innerHTML = "span";
span.attributes.getNamedItem("class").nodeValue = "span_class";
div.appendChild(span);
so this works well in ie6, but firefox gives this error:
Error: span.attributes.getNamedItem("class") has no properties
if i run this code on a statically defined span (in the html file),
where a class attribute already is set:
<div id="somediv">
<span id="spanspan" class="">
</span>
</div>
changing the class to "span_class" works both in ie and firefox.
how can i fix my above code such that it works in both browsers? it
seems that on newly created dom elements the class attribute isn't even
there (to change it), how can i create it, and then change it?
I just donīt know the right syntax for this:
I want to change the css class of the li element from the name hidden to the variable filterVal, but i donīt know the right syntax.
I am having trouble displaying in an alert the id of the list item which contains an image.here is the structure of li
<li id="IDr">
<img src="ImagesDoneTimelessDSC_0483_Thumb.png" alt="Zombie"/><span>Description</span>
<img class="Pink" src="ImagesPinkBanner.png" alt="Pink Banner"/><span
[code]....
I have a list of links in a sidebar, each with an associated class name. When one of these links are clicked, I want to fade out all of the main content list items that do NOT have this class (ie - if I click on boots, I want to fade out the list items heels and sandals)
[Code]...
I'm trying to toggle the on and off class on list items but having issues it working.
I only want the 'on' class on the element that is clicked. So if another element in the list is clicked it removes the 'on' class from the one that had it to the one that has been clicked.
$(document).ready(function(){
For the last 2 hours I've been trying to get a loop working that'll execute every 500 milliseconds, grab all the elements of a certain class and change their background-position (or backgroundPosition) style but I can't get it working. I've had a script that kept crashing Chrome, I've had a script that works on one element of an id and about a million different errors and I can't get it going.
View 6 Replies View RelatedIm trying to make a Greasemonkey script to get the number inside the attribute "thevalue" from a div with only a class.
I know with ID divs you can use getElementByID and then add getAttribute to it, but how would I do this for a class name?
HTML:
SCRIPT (WHICH DOESNT WORK):
How to get an element by its class? (note an element)I have this JS code:
Code:
function getElementsByClassName(className,tag){
var elements=document.getElementsByTagName(tag);
var returnElements=[];[code]......
I should get as resault afert messege with "3"but I get one with "undefined".
I use the following function to expand the footer border for a website I'm creating[code]...
where I get the element by id however I've changed the footer to a div class now so it doesn't read this properly and the border doesn't expand.
I'm working on a site where we display two lists of boats, sail or power via the organic tabs plugin. Now, our client wants us to show one list type by default depending on the class of the body tag - for example, if the user was on a sailing boat page, the body would have a class of 'sailPage' and therefore the list that would be shown by default would be the 'sail list' - and vice versa for the power (although be default this one shows first anyways as it is the first 'panel' in the HTML') In my admittedly rather clumsy way, I've written the following jQuery function which does seem to work (well, the first half) - however when the user clicks back on to the 'power' tab whilst on page with a class of 'sail', the power list doesn't display. There also seems to be a problem in IE7 where the content of the lists will not display until you select the other tab first, and then select the second tab again?
<div
id
=
"sailOrPower"
>
[Code].....
I'm relatively experienced with jQuery (not a guru but not a newbie) but am wondering how I can write a script where if one element is hovered over then a different element on the page has a particular class added to it.
View 5 Replies View RelatedI need to add class zebra to the <li> elements with the content next to them.This is as far as I've got, but I'm not sure what calculation to use:
$("li").each(function(index){
if(index % ??? == 0) { // <-- not sure what to put here
}
});
[code]....
I have a element that uses a class, like:
<style id="abc" class="myClass" onClick="test(id)">....</span>
The function:
function test(id) {
alert(document.getElementById(id).style.backgroundColor);
}
Why doesn't this work? It returns nothing, but the class, which the element uses, has a background-color value set... ?!?!?! Am i missing something... ?
I've got a scenario where i've got a list of text names on a page and a rotating gallery of images. Each image relates to one of the names. What i would like to do is highlight the name by adding a css class or id when the related image comes into focus.
I'm sure i can do this by using the rel element to relate to the id of the image (or the other way round!) but i'm not sure exactly how. I presume it's using jquery live and matching with selectors.
I'm using jquery and the galleria plugin.
I have a menu div that I have styled so that is always visible on my page. When a user clicks a menu item they are taken to that section of that page using an anchor withing the page but the menu remains visible/constant to the left of the screen
My menu is made up of a number of vertically displayed tab images (set by assigning the background image of a href in css), what I would like to happen is that when a user navigates to an anchor section the background image for that section be changed to a 'current tab' image.
Usually this would be done by setting the class of that menu item to "current" within that page, for example if the menu navigated to a seperate about.html page for the about menu item set:
<a href="about.html" id="menu_about" class="current">about<div>
#menu a.current{
background-position:0 -50px;
}
However on my page different pages (eg about.html) wont be loaded so what I would like to be able to do is dynamically set the 'class="current"' for the href element when a user clicks that link.
I tried the following but it didnt work:
<a href="home.html" class="home" id="home" onclick="document.getElementById("home").className="current";"><span class="nav-text">home</span></a>
I need to get the values of some items within an html document where the structure of the html is as below (the page is generated by software and I cannot alter the html). I know there are funtions for getElementsByClass, but I cannot seem to get the innerhtml value from the element below. [code]...
View 2 Replies View RelatedI'm trying to create a list that contains items which are filters for a search. The list shows 10 items (max) on the page load. if there are more than 10 it changes the class of the elements > 10 so they are hidden, and a 'show more' link is appended. Now if the user has 'unhidden' the previously hidden items and then chooses one, I want the class for all those previously hidden items to change until the user has deselected that item.
[Code]...
Is there a better, smaller way to write this? It works for what i need currently, but there are future features im planning that will not be practical checkingindividualindexes the way i've done it.
I am trying to access an element in a page using ID using jquery in when the document is ready.But the problem is the length is always 0 even if the script tag is in the head or right at the bottom of the page. The element is seen rendered when I see it using FireBug.an someone point out where I am making a mistake accessing the element
$(document).ready(function() {
alert('Hello World");
$('#id').live("click", function() {
[code]....
I have the following markup:
<div class="Field">
<label for="City">City</label>
<input type="text" id="City" name="City" value="">
<ul>
[Code]....
not sure if this is the best way. Can I improve it?
However I am having problems in adding (2).
Basically I think I need:
$(this).closest("div.Field"). Label or span.Label that are not inside LI.addClass("Hover")