Add Class To Heading

Jul 30, 2007

I am having trouble getting my head around adding classes to elements "onload". I need to add a class to all "h3" tags onload. This is what I have...

function change() {
document.getElementsByTagName('h3').class = "red";
}
</script>

<body onload="change()">

View 14 Replies


ADVERTISEMENT

Hiding A Heading - Hide A Title / Heading If A Field Below Is Not Filled In

Jan 17, 2011

If I want to hide a title / heading if a field below is not filled in, what would be the js for that?

I have an "Attachments" h2 heading and three following fields for the client to add up to three attachments. But if none are filled in I want the h2 heading to not display.

This is what I have so far:

This should take care of the three fields, but how do I tie in the heading too?

View 3 Replies View Related

Get A Heading (h1) To Display The Value Of A Variable?

Apr 22, 2010

i am editing a javascript game and im trying to get a heading (h1) to display the value of a variable in a javascript function however everything i have tried always causes an error.

View 1 Replies View Related

When Open Heading 1 It Opens Subheading 1 And 2

Feb 23, 2011

I'm just learning javascript. I need one script for the following data. I'm having three headings.

heading 1
heading 2
heading 3

on clicking heading 1 it opens

subheading 1
subheading 2

on clicking subheading 1 it opens

subsubheading 1
subsubheading 2

My problem is when I open heading 1 it opens subheading 1 and 2, when I open heading 2, contents of heading 1 must disappear(switch contents) and only contents of heading 2 must appear. When I use style display: none, contents are moving on opening others.

View 2 Replies View Related

At Runtime: Write A Heading Within A Span

Nov 21, 2011

I'm building a shopping website that within the products' page, there's an HTML select that allows the user to choose what product type he wants to view. beneath the select, there's a heading followed by a div or a table created at runtime showing the product name, image and a description.

My problem is in dynamically write the title. The designer provided me the prototype with a static heading in a span,once i try to automate it, the heading is created on a blank page not within the same page.

Here's my code so far:

I think the problem is in document.write and it's the way it works, but i need something to write the heading in the same place of the code.

View 3 Replies View Related

Javascript Table Heading To Scroll

Apr 16, 2001

I have a long table of information with a heading at the top. Is there a script to make the headings always stay at the top of my screen while the table information scrolls by.

View 2 Replies View Related

For Loop To Display Text With Different Heading Tags

Nov 6, 2011

I want to start javascript for fun, so I gave myself an assignment to use a for loop that will display "Hello world!" 6 times in the 6 different heading tags. The problem I'm having is that I don't know how to display it in the remaining 5 tags. I have it in the first one.

Here's my code:
<html><head></head><body>
<script type = "text/javascript">
var is = "<h1>Hello world!</h1>";
for (i= 0; i<= 5; i++){
document.write(is);}
</script></body></html>

View 3 Replies View Related

JQuery :: Select Class Which Is In The Same Class Of Class, On Which Clicked?

Jun 3, 2010

My code: [URL]... When I click on UpraviÅĨ 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 Related

Hiding And Showing Menus - When Click Headings, Sub Headings Show Up And When,click On That Heading Again They Disappear?

Jul 2, 2009

ive just got this script ive got set up and it works fine, but not what i expected.i want it so i have headings and when i click those headings sub headings show up and when i click on that heading again they dissapear however i also want it so that you can have multiple headings open at once .how would i be able to modify this code so that if i have say sub1 open and i click to open sub2 sub1 remains open

var persistmenu="yes" "yes" or "no". Make sure each SPAN content contains an incrementing ID starting at 1 (id="sub1", id="sub2", etc)

var persisttype="sitewide" enter "sitewide" for menu to persist across site, "local" for this page only if (document.getElementById){ DynamicDrive.com change[code].....

View 1 Replies View Related

JQuery :: Assigning A Click To A Class Selector - Once Clicked The Class Is Removed - Does This Work

May 5, 2011

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

View 7 Replies View Related

Accessing Class Member Using This Inside An Anonymous Function Call In A Class Method?

Mar 28, 2010

I'm using jquery to make it easy for AJAX calls.

So I create a class: function cMap(mapID){//vars and stuff}

I go and prototype a function: cMap.prototype.loadMap = function(){ //jquery AJAX call }

Now in the jquery $.ajax({...}); call, I use an anonymous function on the "success:" call: success: function(data){ this.member = data; }

My problem is that inside this anonymous function call I'm trying to call a class member of my cMap class to store the data in from the AJAX call, but it's out of scope. So the JS console in FF/Chrome throws errors about bad value/doesn't exist.

How can I access this class member from inside an anonymous function? Or at least what's a good way to go about doing all this?

View 2 Replies View Related

JQuery :: Firebug Shows The Updated Class Of An Element But Live() Function Takes The Old Class?

Jul 2, 2009

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]...

View 1 Replies View Related

If A Person Selects A Friday Class But Not A Saturday Class The Total Cost Field Will Automatically Enter $99?

Sep 27, 2011

CONDITIONS:If a person selects a Friday Class but not a Saturday Class the Total Cost Field will automatically enter $99.If a person selects a Saturday Class but not a Friday Class the Total Cost Field will automatically enter $99 as well.If a person selects both a Friday & Saturday Class the Total Cost field will automatically be $159.I found the following code and so far only have it changing when a Friday class is entered. I have no idea where to go from here

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">

[code].....

View 10 Replies View Related

JQuery :: Class To Be Added Only If DIV Does Not Have Class Named 'Disabled'

Dec 29, 2011

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 Related

JQuery :: Add Class / Remove Class With Live() And/or Livequery()?

Dec 22, 2010

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]....

View 1 Replies View Related

JQuery :: Selector Speed - Class Only Versus Tag With Class

Mar 9, 2011

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?

View 1 Replies View Related

JQuery :: Select Items With One Class, But Not Second Class?

Nov 25, 2010

<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?

View 1 Replies View Related

JQuery :: Usage Of .class.class Selector?

Dec 24, 2011

[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]....

View 3 Replies View Related

Override Onmouseover In A Class, Now I Can't Get My Class Attributes.

Sep 15, 2006

I'm currently working with Javascript to build some "dynamic" tabs. Basicly, the tab "onmouseover" and "onmouseout" event have been overriden to change the tab's css class.

Here's the class:

function HtmlTab(id)
{
this.id = id;
this.tab = document.getElementById(id);
this.cssover = "over";
this.cssout = "out";

this.tab.onmouseover = function()
{

this.className = this.cssover; // NOT WORKING
}
this.tab.onmouseout = function()
{
this.className = "gen";
}
}
My problem is, I cannot access my HtmlTab class attributes from the this.tab.onmouseover function.

Anyone knows a way to fix this?

View 4 Replies View Related

JQuery :: Turn On An 'inactive-state' CSS Class For A Group Of Divs, Then Reset One Div To The 'active-state' Class?

Feb 2, 2011

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.

View 2 Replies View Related

Jquery: Class / Fade - Menu Link "active" Class Not Working

Dec 5, 2009

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]...

View 4 Replies View Related

JQuery :: Css Class As Variable - Change The Css Class Of Li Element From Name Hidden To Variable FilterVal

May 26, 2010

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.

View 1 Replies View Related

JQuery :: Add A Class Then Do Something To The Class?

Mar 19, 2009

I want to add a class to an element when you hover over (so it can be targeted with the next bit) it then do something to that element (animate, fade etc) then the class is removed ready to be applied to another similar element.But it all needs to happen on the initial hover (apart from the class being removed obviously)This is what I have so far that is adding and removing the class...

Code JavaScript:
$(document).ready(function () {
$("p#jtest a").mouseover(function () {[code].....

View 6 Replies View Related

JQuery :: Click Swap Image Gallery - Turn Off The "hover" Class And The "show" Class Of The Others When You Click One?

Mar 23, 2011

This is what I'm trying to do: I want a simple image container to swap the image inside it by clicking the nav buttons on the right like 1, 2, 3.Here's my code:

HTML
Code HTML4Strict:
<div id="item1">
<div class="img-container shadow" style="background-image:url(images/gallery/tcg1.jpg)">[code].....

My jQuery code is not right. I want it to turn off the "hover" class and the "show" class of the others when you click one. I think I need some kind of if..else? how to write it? I have a bg image set on the container div so there's an initial image to view.I also need multiple of these on the same page!

View 1 Replies View Related

Set A Td Class On The Fly

Jul 23, 2005

I have td(s) set up like this

<td id="1">Blah</td>
<td id="2">Blah blah</td>
etc...

Then in my script I am trying to do this...
for(var k = 0; k < tdArr.length; k++) {
if (something) {
tdArr[k].class = "myH2"
}}

But this does not set the class for the td cell...

The javascript console says the error is:
"missing name after . operator"

What am I doing wrong? Can a class be assigned to a td like this?

View 4 Replies View Related

Class Problem

Jul 23, 2005

I have a problem with classes in javascript. When I define my class and
make an instance more than one time, it does not contian their own
variables:

var Counter = (function() {
var counter = 0;

function Constructor() {
this.fncInit();
}

Constructor.prototype.fncInit = function() {
counter++;
alert(counter);
}
})();

var counter1 = new Counter();
var counter2 = new Counter();
var counter3 = new Counter();

The counter increases by one each time, but it should always be 1.

View 2 Replies View Related







Copyrights 2005-15 www.BigResource.com, All rights reserved