I'm relatively new to jQuery, but so far what I've seen I like. What I want is for a div (or any element) to be across the top of the page as if "position: fixed" worked in every browser.
I do not want something complicated. I do not want giant CSS hacks. I would prefer if just using jQuery (version 1.2.6) is good enough, but if I need jQuery-UI-core, then that's fine too.
I've tried $("#topBar").scrollFollow(); <-- but that goes slow... I want something to appear really fixed.
This question is related to
jquery
css
positioning
Beautiful! Your solution was 99%... instead of "this.scrollY", I used "$(window).scrollTop()". What's even better is that this solution only requires the jQuery1.2.6 library (no additional libraries needed).
The reason I wanted that version in particular is because that's what ships with MVC currently.
Here's the code:
$(document).ready(function() {
$("#topBar").css("position", "absolute");
});
$(window).scroll(function() {
$("#topBar").css("top", $(window).scrollTop() + "px");
});
In a project, my client would like a floating box in another div, so I use margin-top CSS property rather than top in order to my floating box stay in its parent.
Beautiful! Your solution was 99%... instead of "this.scrollY", I used "$(window).scrollTop()". What's even better is that this solution only requires the jQuery1.2.6 library (no additional libraries needed).
The reason I wanted that version in particular is because that's what ships with MVC currently.
Here's the code:
$(document).ready(function() {
$("#topBar").css("position", "absolute");
});
$(window).scroll(function() {
$("#topBar").css("top", $(window).scrollTop() + "px");
});
For those browsers that do support "position: fixed" you can simply use javascript (jQuery) to change the position to "fixed" when scrolling. This eliminates the jumpiness when scrolling with the $(window).scroll(function()) solutions listed here.
Ben Nadel demonstrates this in his tutorial: Creating A Sometimes-Fixed-Position Element With jQuery
HTML/CSS Approach
If you are looking for an option that does not require much JavaScript (and and all the problems that come with it, such as rapid scroll event calls), it is possible to gain the same behavior by adding a wrapper <div>
and a couple of styles. I noticed much smoother scrolling (no elements lagging behind) when I used the following approach:
HTML
<div id="wrapper">
<div id="fixed">
[Fixed Content]
</div><!-- /fixed -->
<div id="scroller">
[Scrolling Content]
</div><!-- /scroller -->
</div><!-- /wrapper -->
CSS
#wrapper { position: relative; }
#fixed { position: fixed; top: 0; right: 0; }
#scroller { height: 100px; overflow: auto; }
JS
//Compensate for the scrollbar (otherwise #fixed will be positioned over it).
$(function() {
//Determine the difference in widths between
//the wrapper and the scroller. This value is
//the width of the scroll bar (if any).
var offset = $('#wrapper').width() - $('#scroller').get(0).clientWidth;
//Set the right offset
$('#fixed').css('right', offset + 'px');?
});
Of course, this approach could be modified for scrolling regions that gain/lose content during runtime (which would result in addition/removal of scrollbars).
Beautiful! Your solution was 99%... instead of "this.scrollY", I used "$(window).scrollTop()". What's even better is that this solution only requires the jQuery1.2.6 library (no additional libraries needed).
The reason I wanted that version in particular is because that's what ships with MVC currently.
Here's the code:
$(document).ready(function() {
$("#topBar").css("position", "absolute");
});
$(window).scroll(function() {
$("#topBar").css("top", $(window).scrollTop() + "px");
});
For anyone still looking for an easy solution in IE 6. I created a plugin that handles the IE 6 position: fixed problem and is very easy to use: http://www.fixedie.com/
I wrote it in an attempt to mimic the simplicity of belatedpng, where the only changes necessary are adding the script and invoking it.
For anyone still looking for an easy solution in IE 6. I created a plugin that handles the IE 6 position: fixed problem and is very easy to use: http://www.fixedie.com/
I wrote it in an attempt to mimic the simplicity of belatedpng, where the only changes necessary are adding the script and invoking it.
HTML/CSS Approach
If you are looking for an option that does not require much JavaScript (and and all the problems that come with it, such as rapid scroll event calls), it is possible to gain the same behavior by adding a wrapper <div>
and a couple of styles. I noticed much smoother scrolling (no elements lagging behind) when I used the following approach:
HTML
<div id="wrapper">
<div id="fixed">
[Fixed Content]
</div><!-- /fixed -->
<div id="scroller">
[Scrolling Content]
</div><!-- /scroller -->
</div><!-- /wrapper -->
CSS
#wrapper { position: relative; }
#fixed { position: fixed; top: 0; right: 0; }
#scroller { height: 100px; overflow: auto; }
JS
//Compensate for the scrollbar (otherwise #fixed will be positioned over it).
$(function() {
//Determine the difference in widths between
//the wrapper and the scroller. This value is
//the width of the scroll bar (if any).
var offset = $('#wrapper').width() - $('#scroller').get(0).clientWidth;
//Set the right offset
$('#fixed').css('right', offset + 'px');?
});
Of course, this approach could be modified for scrolling regions that gain/lose content during runtime (which would result in addition/removal of scrollbars).
Source: Stackoverflow.com