JQuery :: ID Naming Conventions And $.scrollTo()?
Sep 17, 2009
I was peaking around on the W3C site to see if I could find a clear definition of which characters are allowed within an ID.The problem is that I have a series of divs that have id="aq-1234" "cd-456" etc. I have no real control over the - in the name. What would be another way of clearly identifying an object without the id? <td id="aq-1234"> is what I have now. I've not used the rel="xxx" that I see some people use. Would that be acceptable? Clearly $("#aq-1234") is not.
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Dec 20, 2009
I wrote a generic script to handle getting a cookie value, setting a cookie value, and replicating the $_GET request. I'm wondering what I should call a script that covers both cookies and URL requests.
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Jun 27, 2009
So basically by using jQuery you are able to completely separate your HTML from your js which is great.
I work with templates most of the times which are maintained by designers who don't code so the code/design separation works marvells for me.
One thing that is not working in my workflow is that in jQuery, since you address HTML using CSS, the designer might feel that all of a sudden those nice divs don't need to have borders any more. So they go out and change the template, removing some classes that you have used to reference the HTML in your js code. Result: your code doesn't work anymore.
I'd like to know how people are dealing with this kind of thing. How do they make sure the designers don't mess with their classes/ids, etc while maintaining the designers' freedom to do their job.
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Oct 22, 2005
Ok i want to name an alert so that It can be called upon without being in a function. Code is as follows:
<html>
<head>
<title>
Sign In page
</title>
<script type="text/javascript">
function AccessText()
{
return document.getElementById("FirstName")
}
</script>
<script type="text/javascript">
{
window.alert("Welcome, "+document.getElementById("FirstName")+" you are signed in")
}
</script>
</head>
<body>
<form>
<input type="text" id="FirstName" value="Enter your first name">
<input type="button" value="Sign In" onclick="">
</form>
</body>
</html>
OK so how would I assign the window.alert a name?? So that I can access it with the onclick feature? Thank you.
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Oct 24, 2009
I have a div with an image in it that when clicked steps the page to the right by 600px
this is it:
.click(function(){
$.scrollTo( {top:'-=0px', left:'+=600px'}, 800 );
});
What i want to do is remove the button when the page cant scroll any further to the right. then re add it when i go left again. if this makes any sense!
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Jun 1, 2009
At Jquery and I'm trying to get ScrollTo to work. There is a lot of info at [url] but it's not geared toward absolute beginners (ie. there seams to be a lot of unsaid steps). I'm trying to make the queue effect work where the window scrolls both the x and y axes with custom duration (2000 or 700 etc.)
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Apr 10, 2011
Rather than just creating a two dimensional array and keeping up with which occurrence number represents, is their a way to identify fields within a one D array? For example:
Code:
MyArray[i][3] = DiffY/DiffX; //Current way
// Preferred (if possible):
[code]....
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May 7, 2009
Is it possible to do align it from the centerOur function is like this [URL]but we would like to make it center on the screen.
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Sep 9, 2009
im trying to run .scrollto to jump from one div to the next with a smooth animation in a horizontal website. this is what the head tag looks like so far
<script src="scripts/jquery-1.3.2.min.js" type="text/javascript"></script>
<script src="scripts/jquery.scrollTo-1.4.2-min.js"></script>
<script src="scripts/jquery.localscroll-min.js" type="text/javascript"></script>
[code]....
i tried removing either local scroll or scrollTo and see if there was a conflict but that wasnt the case.
ive seen the script run on a webpage without having to add $.localScroll();to every link, right now it just doesn't move at all.
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Jul 3, 2006
I have a array to store some student information, eg:
var s = new Array('2006001', 'Apple Joker', '5B');
normally, We get the data using s[0], s[1],s[2] ...
How can I define them more readable like
s['studentID'], s['studentName'], s['class']?
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Oct 13, 2010
I've got an input with a value. The input is called 'command2' and I want to send it's value to the 'rover2' object (although I don't know if that object exists yet). I test and say if(rover2){... and if not then I create the object/if so then I insert the value.Question is: I want to do:Code JavaScript:var rover2 = new Rover();but I want to pass the name of the new object by association, so in effect:Code JavaScript:var "rover"+i = new Rover();How would you do that? So that the objects and their names are generated dynamically (or [perhaps a better explanation] so that the string value of a variable can be used as the name of new variable/object)?PS Bonus marks: If I hold HTML fragments as an object and those fragments include inputs, is the value of the input collected as well? i.e. if I have
Code HTML4Strict:
<fieldset>
<input id="foo" type="text" />
[code]....
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Nov 16, 2007
what's the syntax for naming a variable on the fly? for example a for loop sitting inside a function:
for (var i = 0, j = divs.length; i < j; i++) {
"item"+i=whatever;
}
where "item"+i evaluates to item1, item2 etc...
I'd like the variables to be available outside of the for loop as well ....
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Aug 25, 2011
ill admit im extremely new to jquery i come from the flex/flash world and looking to see what the hype is allo about. with that being said. im trying to perform a simple screen scroll after all this code has run but nothing seems to work
[Code]...
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Jan 6, 2010
I am using jScrollPane on this Wordpress-powered site [URL]... rporation/ at the right for the logo thumbnails. Now I want to use the [URL]..... ollTo.html functionality to vertically align the thumbnail of the current project so that people don't get lost in navigation. In other words: on page load, the jScrollPane should auto scroll to the thumbnail which belongs to that project. I've managed to give the current thumbnail a class called 'currentthunb'.
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Nov 4, 2010
I am making a side scrolling site and can get the jquery ScrollTo to work fine but I need to apply a targeted postion of 50% so that the contents is always in the centre of the screen. I am following this [url] but I do not know where to put the code for this "A string specifying a percentage to scroll to that part of the container (f.e: 50% goes to to the middle)."...which he has stated in a post is "$('#the_div').scrollTo('50%',900, {axis:'x'});" but I don't know where to place it.
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Jun 1, 2010
I'm using the following script to successfully scroll links, however, I am having trouble getting the page to focus on the hash target. Instead, the page focus stays with the link that initiates the function rather than the intended target:
$(function(){
$('a[href*=#]').click(function(){
if (location.pathname.replace(/^//,'') == this.pathname.replace(/^//,'')
&& location.hostname == this.hostname){
var $target = $(this.hash);
$target = $target.length && $target || $('[name=' + this.hash.slice(1) +']');
if ($target.length){
var targetOffset = $target.offset().top;
$('html,body').animate({scrollTop: targetOffset}, 300);
$(this.hash).focus(); // Not working
return false;
}
}
});
});[code]....
I've tried using this.hash (as above) and it doesn't work, though I can set the focus to the top of the page like so (not what I want):
$('html,body').focus();
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May 15, 2011
I currently have a webpage that scrolls between content divs with a little 'next' 'prev' next to each div them, it works fine but when you view on a larger res screen you see more than just one set of 'next' 'prev' which leads to confusion, I would like to have two fixed nav's that navigate between the parts of the page
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Jul 23, 2005
I'm building a website that needs to be able to check the value of an
element and give it a new value based on what it's current value is.
So for example, if I had a product and my code read like this...
<input type="text" name="name" size="20"><br>
<input type="text" name="description" size="20"><br>
<select size="1" name="public">
<option value="1">on</option>
<option value="0">off</option>
</select>
Assuming the name of my form was "form", I could access the value of the
text fields by "window.document.form.FIELDNAME.value" and the select by
"window.document.form.public.selectedIndex". But the page i'm working with
has multiple products listed and so I've addopted a nming convention for the
elements name's so that I could access it more efficiently in PHP. So for
example, I'd have multiple products as such Code:
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Apr 6, 2010
I have the following code which adds a dynamically created textbox to a form:
function addarow() {
if (count > 5) {return false}
count ++;
[code]....
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Feb 21, 2011
I am using the below function to scroll to sections on a menu. It works but I need the links that activate the scrollto to still be links to pages. If I change "return false;" to "return true;" this links to the pages but the scrollto function does not work. Is there anyway it can do both?
$(function(){
var $pane = $('#scroll-pane');
$pane.jScrollPane({animateTo:true});
$('a#scroll-to').bind(
[Code]....
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Sep 8, 2010
I have problems setting an offset of the LocalScroll-plugin (and the ScrollTo)[URL]If you click on one of the links (main-section), you'll see the divs are not lining up right. I guess it's about scroll to goes to div+padding+margin. Right? So, I'll have to adjust an offset.
My code:
$(document).ready(function(){
$('#Main').localScroll({
[code]....
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Jun 1, 2009
Does anyone know of a way to prevent tabbing (via keyboard tab key) between form fields in ifferent "slides" when using the jquery scrollTo plugin? For example, I have a UL with 2 LI's in it and each LI has a <form> inside of it. If a user is on slide 1 and hits tab on the last visible form field, the first form field on the next slide comes into view (because the browser gives it focus), thus moving slide 2 partially into view. The same kind of thing happens from slide 2 to slide 1 when shift-tabbing (tabbing backwards): a form field on slide 1 gets focused and comes into view. I'd like to prevent tabbing between the forms. To complicate matters a bit more (possibly), one of my forms has a jquery UI tab control on it, so the last visible form field could be any field on any of the tab control's tabs (ie: the "last" visible form field depends on what tab is showing.
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Aug 10, 2009
I'm nearly done with this client site, and it works well in all the browsers I've checked, but I'd really like to finetune the performance
[Code]...
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Aug 25, 2011
but i have these basic functions to show a div and all i would like to do after these run is to actually make the screen scroll to the bottom here is my code i know is wrong can you please point me in the right direction.
<script>
$(document).ready(function(){
// $("#go2").click(function(){
[code]....
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May 25, 2010
I'm trying to implement scrollTo functionality on document ready, but running into a problem (it's not scrolling... to).
However, currently i'm having an even simpler problem...
Given the following html, i expect an alert box to display the offset position, but i get 'null'.
<html>
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Sep 30, 2011
I have this tweet ticker code that scrolls a live feed at the very top of the header. It runs on jQuery 1.5.0. The site I have has a vertically scrollTo div for each button pressed on the navigation. The problem I'm having is that as soon as I plug in the jQuery 1.5.0 which turns on the tweet ticker, it stops the overflow and the scrollTo. So when I click on any of the navigation buttons it jumps to the next page rather than scrolling smoothly.
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