Develop Reference

Disable section of HTML code when Javascript Disabled

I'm currently making a website for a university project where I'm using a piece of Javascript ( http://buildinternet.com/project/supersized/ ) in order to generate a background that is a gallery of several images.
I'm trying to set the site so that it will display a single image as the background in the event of Javascript being turned off, but the navigation elements of this slideshow are generated using HTML code outside of the script tags and inside the body tag.
Is there a way I can set this HTML code so that it will only be included when Javascript is active, leaving the screen clear of the navigation controls when it isn't?
At request the code I'm trying to isolate is the Div tags being called below.
<!--Thumbnail Navigation-->
<div id="prevthumb"></div>
<div id="nextthumb"></div>
<!--Arrow Navigation-->
<!-- <a id="prevslide" class="load-item"></a>
<a id="nextslide" class="load-item"></a>
<div id="thumb-tray" class="load-item">
<div id="thumb-back"></div>
<div id="thumb-forward"></div>
</div>
<!--Time Bar-->
<!--<div id="progress-back" class="load-item">
<div id="progress-bar"></div>
</div>
<!--Control Bar-->
<div id="controls-wrapper" class="load-item">
<div id="controls">
<a id="play-button"><img id="pauseplay" src="img/pause.png"/></a>
<!--Slide counter-->
<div id="slidecounter">
<span class="slidenumber"></span> / <span class="totalslides"></span>
</div>
<!--Slide captions displayed here-->
<div id="slidecaption"></div>
<!--Thumb Tray button-->
<a id="tray-button"><img id="tray-arrow" src="img/button-tray-up.png"/></a>
<!--Navigation-->
<ul id="slide-list"></ul>
</div>
</div>

Like #jumpingcode mentioned, you would want to hide the controls in question with CSS, and show them with JavaScript.
Hide the div with CSS:
#controls-wrapper {
display:none;
}
Then show it in your page with jQuery:
$('#controls-wrapper').show();
Or use .css() to have more control over what type of display property to use:
$('#controls-wrapper').css('display', 'block');

Show / Hide Divs via anchor links in a navbar

I have a navbar that uses anchor links to connect to different divs. I have all the div's hidden, but I want them to show based on what link you click.
<!-- NAV CONTAINER -->
<div class="navContainer">
<nav class="clearfix">
<ul class="clearfix">
<li>Home</li>
<li>Overview</li>
</ul>
</nav>
</div>
<!-- DIV CONTAINER -->
<div class="container">
<div class="sections" id="home">
homepage with title here
</div>
<div class="sections" id="page1">
page 1
</div>
</div>
I know you can do it using jQuery but I haven't been able to make anything work. Right now the divs are set to display:none. 'Home' should appear when you load the site.

One possible solution is to use the css pseudo-selector :target
.sections {display:none;}
.sections:target {display:block;}
Demo
CSS3 selectors are pretty well supported but :target can give odd or buggy behaviour as mentioned here: http://css-tricks.com/on-target/

If you want to control it with jQuery... try it: http://jsfiddle.net/luiggi/kRgt6/
$(document).ready(function () {
$("li.home").click(function () {
$("#home").toggle();
$("#page1").hide();
});
$("li.overview").click(function () {
$("#page1").toggle();
$("#home").hide();
});
});

You'll likely need to add some sort of CSS class to the anchor links so you can find the specific triggers more easily.
Just from memory, the code will be something like this (assuming anchors have the "ToggleDiv" class name).
$('.ToggleDiv').each(function(el){
var divId = $(el).attr("href");
$(el).click(function(){
$(divId).Toggle();
});
})

jQuery Navigation fade,hide,show,bounce and timing

Here goes a really simple question!
I want to make a navigation menu and content with jQuery.
Here is my navigation links :
<div id="menu" class="menuBg">
<ul>
<li><a class="btn1" href="#">How To?</a></li>
<li><a class="btn2" href="#">Prizes?</a></li>
<li><a class="btn3" href="#">Rules</a></li>
<li><a class="btn4" href="#">Score</a></li>
</ul>
</div>
Content :
<div id="content">
<div id="MainPage"><!-- content goes here --></div>
<div id="HowTo"><!-- content goes here --></div>
<div id="Prizes"><!-- content goes here --></div>
<div id="Rules"><!-- content goes here --></div>
<div id="Score"><!-- content goes here --></div>
</div>
Sample Navigation Code (includes first links code) :
$(document).ready(function() {
$('#baslaBtn').on('click', function(){
$('#HowTo').hide();
$('#Prizes').hide();
$('#Rules').hide();
$('#Score').hide();
$("#MainPage").fadeOut(500,"linear", function() {
$("#soru1").slideToggle(function() {
$("#soru1").effect("fadeIn",2000);
}).show(2000);
});
$('#MainPage').hide(1000);
});
});
...and i have 5 more on('click') function to navigate my menu to my contents. The problem is every time all of these contents loading without any effect. I want to load my content when load process is finished. The other problem is i'm putting hide() in every function to hide other objects.
Is there any way to make a function without a repeated code like :
$('#HowTo').hide();
$('#Prizes').hide();
$('#Rules').hide();
$('#Score').hide();
And i want to show my contents opening with simple fadeIn effect. If i click the other links all objects will hide them self or fadeOut, new content object's goes load and will open with fadeIn effect.
P.S : When i load my content to i can't use the content features like jquery.scroll plug in..All of them are disabling themself.
Really confused. Any suggestions?
Thanks.

Assuming you're going to fade all divs inside #content and #soru1 is the div you want to show, you could simply use this:
$('#content div').fadeOut(function() {
$("#soru1").fadeIn(2000);
});
This will fade every div inside #content.
To fade only specific divs and not every div element inside #content, you can change your code into this, as example:
<div id="content">
<div id="MainPage" class='toFade'><!-- content goes here --></div>
<div id="HowTo"><!-- content goes here --></div>
<div id="Prizes class='toFade'"><!-- content goes here --></div>
<div id="Rules"><!-- content goes here --></div>
<div id="Score" class='toFade'><!-- content goes here --></div>
</div>
And do the following:
$('#content .toFade').fadeOut( function() {
/* ... */
});
Then, only the selected divs would fade.

Design a single page website with jQuery

Below is my psuedo-code for a Single page website I am doing. I need to be able to make a single page website that is not scroll-based (which is the typical). The idea here is that my site have a nav where user selects a menu and depending on the selected menu the correct page div is rendered on the content div.
The page divs are also in the HTML and should not be displayed unless the correct menu is selected (or if a better approach is to place the pages in Javascript file):
<nav>
<ul>
<li>menu1</li>
<li>menu2</li>
</ul>
</nav>
<div id="content">
<!-- content will be from page divs below -->
</content>
<div id="page1"> <!-- for menu1 -->
<div>the content</div>
</div>
<div id="page2"> <!-- for menu2 -->
<div>the content</div>
</div>
How can achieve this with jQuery?

Here is what you looking for
Html :-
<nav>
<ul>
<li class="nav active" data-id="1">menu1</li>
<li class="nav" data-id="2">menu2</li>
</ul>
</nav>
<div id="content">
<!-- content will be from page divs below -->
<div id="page1" class="page">
<!-- for menu1 -->
<div>the content from page 1</div>
</div>
<div id="page2" class="hide page">
<!-- for menu2 -->
<div>the content from page2</div>
</div>
</div>
Jquery :-
$(document).ready(function () {
$('.nav').click(function () {
$(this).addClass('active').siblings().removeClass('active');
$('.page').hide();
var clickedId = $(this).data('id');
$('#page' + clickedId).show();
});
});
Working Demo

To display preloaded contents in different containers you can use anchor tag with some CSS
HTML
a
b
c
<div id="page1" class="page"> this is page1 id</div>
<div id="page2" class="page"> this is page2 id</div>
<div id="page3" class="page"> this is page3 id</div>
CSS
#page1, #page2, #page3{
display:none;
}
#page1:target{
display:block;
}
#page2:target{
display:block;
}
#page3:target{
display:block;
}

As another answer stated, you may want to take a look at AngularJS. Here is an excellent tutorial to get you started if you choose: http://www.youtube.com/watch?v=i9MHigUZKEM
However, since your question stated jQuery, the best way will probably be to have all the pages separate html pages that are loaded in via AJAX and replace your current html.
The other approach is to have everything on the page at once and hide and show the content based on the menu item the user clicked. However, this may make the page REALLY sluggish if you have a lot of content all on the page at once.

If you want the content to be embedded in the page but hidden, use jQuery's .hide() and .show()
If you want to keep the content in separate pages, use jQuery's .load()

use this code , make sure your #page1 and #page2 divs hidden initially
jQuery(document).ready(function(){
jQuery('li').click(function(){
var new_index = parseInt(jQuery(this).index())+1;
jQuery("div[id*='page']").hide();
jQuery('#page'+new_index).show();
});
});
<nav>
<ul>
<li>menu1</li>
<li>menu2</li>
</ul>
</nav>
<div id="content">
<!-- content will be from page divs below -->
</content>
<div id="page1" style="display:none";> <!-- for menu1 -->
<div>the content 1</div>
</div>
<div id="page2" style="display:none";> <!-- for menu2 -->
<div>the content 2</div>
</div>

Try this link, it will help you. you are having navigation bar on your right hand site from where you can navigate through out your website.
Single page website

Display div only as per selection from menu list n hide rest of them

i have a Menu in which when user selects from menu list it displays that div and rest are hidden i have a huge menu list is there any function such that it displays only that div Can Anyone help please....

HTML:
<ul>
<li class="one">One</li>
<li class="two">Two</li>
<li class="three">Three</li>
</ul>
<div id="one"> Div one </div>
<div id="two"> Div two </div>
<div id="three"> Div three</div>
CSS:
div {
display:none;
}
li {
cursor:pointer;
}
JQuery:
$('li').click(function(){
$('div#' + $(this).attr('class')).show().siblings().hide();
});

This isn't a particularly well phrased question, but i'm thinking you want to give all your divs that can be shown a particular class, and give each ond an id:
<div class="revealPanel" id="panel1">
<!-- Content -->
</div>
<div class="revealPanel" id="panel2">
<!-- Content -->
</div>
<div class="revealPanel" id="panel3">
<!-- Content -->
</div>
<!-- etc. ... -->
You've tagged this query with jquery-ajax so I'm going to assume you know how to include jQuery in your page etc.. Define a javascript function to hide all divs and show a specified one:
function ShowPanel(panelId)
{
jQuery('.revealPanel').hide();
if (panelId != null)
{
jQuery(panelId).show();
}
}
And now just call that function from each of your menu links with the correct id, for instance:
<a href="javascript:ShowPanel('panel1');>Show Panel 1</a>
Of course I may have misinterpreted your question, and even if I haven't I encourage you to provide more detail in your questions — use code snippets to show how you've designed your menu etc.
Good luck!