JQuery :: Display Bunch Of <li> Elements Consecutively Using .animate?
Apr 4, 2010
I tried to enumerate through a index array to assign different ids to newly retrieved JSON data, the li element is initially set to be hidden and the hidden data can be seen from console. But the browser is failing to show the data when I tried to use ('li#a').animate({opacity: "show"}, "slow"); I also tried to use .animate right after each <li> appendTo the body and failed to show as well. I am wondering how to fix this? Is there any better way of handling this with out creating an enumerating array?
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Nov 15, 2010
I have a list for example
<ul id="applications">
<li id="id-1" class="util"></li>
<li id="id-1" class="app"></li>
<li id="id-1" class="util"></li>
<li id="id-1" class="app"></li>
</ul>
Then I want a select some of the list with some animate effect, first the all of the elements would disappear, then the elements that I wanted would display one by one the code:
$('#applications li').each(function (index) {
setTimeout(function (e) {
e.hide("slow");
}, index * 100, $(this));
});
$('#applications li[class="app"]').each(function (index) {
setTimeout(function (e) {
e.fadeIn("fast");
}, index * 100, $(this));
});
The final effect is that all the elements would disappear first but the element I wanted would not display? Then I think about the queue,before I use it I change a little about the code:
$('#applications li').each(function (index) {
setTimeout(function (e) {
e.hide("slow");
}, index * 100, $(this));
});
$('#applications li')
.each(function (index) {
setTimeout(function (e) {
e.fadeIn("fast");
}, index * 100, $(this));
});
The yellow part is the different from the former one, the effect is that all the elements would disappear first, then all the would display again without any problem!
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Jun 16, 2011
I really don't know how to explain this well.
[Code]...
So when a user goes to that directly, all the presets are already there? (since my updateResults function already sends that data along when the user is actually using the page, perhaps I could just somehow parse that url and call my updateResults function with the requested parameters...
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Oct 15, 2010
Does anyone know of a script or has a script i could use that allows me to load a bunch of images and display only a range of them on a certain page?
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Nov 21, 2011
I'm having two issues: First, is there an easier way for my showValue function to display the image file name without running a bunch of if statements? I tried doing something like document.getElementById('imgFile').value = imgArray[n]; but that did not seem to work.
Second, I'm trying to have the image file name change in my textbox when I click any button. I've accomplished this with onblur, but that only works if I click on the textbox. I'd like it to just change automatically.
[Code]...
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Jul 21, 2011
I am building a simple "accordion-like" interface in jQuery. The HTML looks like this-
<div class="mediaList accordion">
<div class="mediaListItem item $alt">
<div class="mediaTitle head group">$head</div>
[code]....
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Jun 21, 2011
i (more-or-less) understand how animation queuing works when animating a single element, but what's the best practice or most efficient approach for animating 2 different elements in a sequence? callbacks on complete?this example animates #black and #white simultaneously, when what i'd like to do is animate #black, then #white:[code]
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Feb 25, 2011
Just wondering if it is possible to let a huge blue block be moved 200px to the right and everything that is right of the blue block will move with it? So the elements adjust to the blue block's position
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Jun 30, 2009
I'm having a bit of an issue with IE. For some reason on this page: [URL]. When the right panel #content slides in, the background of the parent div #bgfield also slides in with it. I can't find anything linking the two. The line of code for the slide looks like this:
$("#content").css({'margin-right' : '-651px' }).animate( { marginRight: "0px" }, 1200 );
The associated CSS looks like
/* Styles for Div holding the bg image */
#bgfield {
position: relative;
width: 900px;
height: 448px;
border: solid 10px #FFFFFF;
/* background-image: url(images/transparent.gif); -- set this in each page */
background-position: center top;
background-repeat: no-repeat;
background-attachment: scroll;
text-align: center;
padding-top: 112px;
overflow: hidden;
}
/* Styles for main Content */
#bgfield #content {
float: right;
position: relative;
background-attachment: scroll;
background-image: url(../images/rightbg87pc.png);
background-position: right top;
background-repeat: no-repeat;
overflow: hidden;
height: 275px;
width: 651px;
text-align: left;
font-family: Arial, Helvetica, sans-serif;
color: #000000;
margin-right: 0px;
}
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Jan 9, 2010
I'm using this piece of code to find a set of selected check boxes that are selected abd build a comma separated list from their values
'txt' custom attribute
. Is this a jQuery standard method?
e.g
<input type="checkbox" id="chkGenre" rel="genre" value="12"
txt="Rock" /> <br />
<input type="checkbox" id="chkGenre rel="genre" value="13" txt="Jazz" /
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Sep 20, 2009
I've cobbled this script together to help me implement 'read more.[URL]... It does the job, but I lose all the mark-up in the process :[ It doesn't cater for a bunch of tags like <img>, <ol>, <ul> etc. slice()
ain't being too kind to me. // create a 'read more' link, and hide remaining text, if post content
[Code]...
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Apr 30, 2010
I'm trying to come up with a better architecture for dealing with multiple listeners in a multi-page questionnaire. Here's the general structure I'm looking to implement:
1. Set up CSS for animation
2. Look for preconditions
3. Initialize listener
4. Execute animation
Some issues to consider:
1. Some questions have dependencies that show or hide depending on what is selected in a parent question.
2. Needs to be IE 6 compatible.
3. It should be simple enough so that all you need to do is add a new question to a JSON object, which is what I have set up right now.
Some code (the looping structure that reads each question):
var newQ = eval(q);
$.each(newQ, function () {
// 1 - Setting CSS for each listener
$(this.css).css({'width': '1500px', 'float': 'left', 'clear':'both'});
[Code].....
The problem here is that when I do a console.dir on $.each(this.value.length), it counts each character, as opposed to counting the number of elements in the array. Should I be doing an eval on q? Why or why not? If I could get this up and running, it would make my life 100x easier, as there are hundreds of questions, and I'd want to make this all data driven.
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May 16, 2011
I cant get the scrollbar to animate to 500px, onload.
Here is a link to my page...[url]
<script type="text/javascript">
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Jun 2, 2010
I have a toggle animation which puts the area I want to show to the user in view, ones that animation has played I want to animate several other objects on the page. I have the code to animate one object by using the callback function in animate. But is it possible to animate several objects in the callback function?. this is the code I have so far
$(document).ready(function(){
$(".navigaat").toggle(function(){
$(".mover").animate({left: '0px' }, 'slow',"", function() { $(".blok").animate( { fontSize:"160px" } , 1000 )});
[code]....
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Dec 14, 2011
check the code snippet below:
<div id="Mu00">
<div id="Mu001"></div>
<script type="text/javascript">
jQuery('#Mu001').load('http://www.myserver.com/page1.html');
[Code]....
NOTE jQuery load function is used to fetch the content for the <div> above.
Everything works (it displays the content that is fetched by jquery load function), but it also displays the literal HTML code "jQuery('#Mu001').load('http://www.myserver.com/page1.html');
" and "jQuery('#Mu002').load('http://www.myserver.com/page2.html');
"
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Nov 19, 2011
I use the wonderful .animate() method to create a "parallax website". It's still in developpement, but you can see the result : www.ohnewgarden.fr My problem : When you are at the very right, the animate effect reset my left property before animating. Which is weird is that this "reset" is applied only to two layers, without any sense. I'm going crazy !
So if someone could help me, it will be very nice ! It's probably my code which is wrong, but I can't see the mistake.
[Code]...
I said for my defense, I have tried to remove .stop(), tried to change parameters of .stop(), tried to reset (like there) the left property with a .css() method, and I have also tried to animate with "+=" (like there), but nothing works. If you follow to the link I gave, you could see very easily by clicking on "Contact" and after animation by clicking on "Accueil".
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Aug 20, 2011
I'm not sure if I'm calling it the right thing, but I'm trying to dynamically create a bunch of key => value pairs in a javascript object.
Something like this:
Code JavaScript:
But the console gives me errors, and I haven't been able to find a way to do this. I've tryed putting the keys in square brackets, as was suggested somewhere online, but that didn't work.
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Apr 28, 2011
Here's what I'd like to do using pure JavaScript and HTML (no Ajax or PHP): My website loads different JavaScript files dynamically which contain a bunch of data, that I will display on the website. The dynamical loading function is placed in the <HEAD> and looks like that:
Code:
function loadJsFile(filename){
console.log("loading js file")
var fileref=document.createElement('script')
fileref.setAttribute("type","text/javascript")
fileref.setAttribute("src", filename)
fileref.onload = dataIsLoaded;
if (typeof fileref!="undefined"){
document.getElementsByTagName("head")[0].appendChild(fileref)
}}
The dataIsLoaded method in there is a callback that is triggered when the JavaScript file has been loaded:
Code:
function dataIsLoaded(){
console.log("loading js file done")
dataLoaded = true;
data = new Data();
}
DataLoaded is simply a global boolean that is per default false and the 'data' variable contains all the data I want to display on my site. While the JavaScript file is being loaded, the browser continues building the site. When it gets to the <body> that wants to access some information from the data variable, I get the unsurprising error that 'data' is undefined. I looked for a way to wait until 'data' is defined and then continue with building the <body> but couldn't find a solution.
Alternatively I wanted to reload the divs in the <body> when the 'data' is available:
Code:
function reloadDivs(){
if(dataLoaded){
console.log("data available, reloading divs");
document.getElementById('someDiv').innerHTML = document.getElementById('someDiv').innerHTML
}else{
console.log("data is not yet available");
setTimeout('loadReportData();', 500);
}}
This does not work, I get a blank div when I do that.
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Feb 17, 2011
I am trying to display some xml elements that are formatted like [code]...
I can see that this is because of the [0] in the getElementsByTagName - if I change it to 1 or 2 it shows the 2nd or 3rd set of directions. But I want it to show all of them.
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Dec 27, 2011
I have a div that has a negative top margin and a negative right margin. The right margin is because I want to have the div slide onto the page from the right. The top margin is because without it my page height is the height of the visible elements plus the height of the off-screen div.On a button click, I move the div down and then animate it onto the screen from the right. On button click again, I animate the div to the right, off the screen, and then move it up. I also toggle its width & padding so it will appear to grow/shrink as it moves on/off screen. At least that's what I am trying to do. The animation onto the screen looks good, but going off the screen, it appears to happen intantaneously, instead of animatedDoes anyone know how I can fix this?
$(".addPanels").live("click", function(){//now and in the future, show the add panels menu
var thisAddPanelsMenu = $(this).parent().prev(".addPanelsMenu");//get the addPanelsMenu
if(thisAddPanelsMenu.length) {//if the addPanelsMenu exists
[code]....
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Aug 16, 2004
I've been trying to hack together a certain javascript lately, but as a complete novice I don't quite know how to achieve what I want.
Basically, I have a few information-request forms on my site. Once someone has submitted the form, I'd like the confirmation page to set a cookie, using JavaScript. Once the cookie has been set, I'd want to be able to hide page elements that have a particular ID or CSS class. Obviously, I can hide these elements using display:none. But, that only needs to apply to these elements if the cookie exists. If there is no cookie, the elements obviously need to show.
I've done quite a bit of research about JavaScript and cookies, but unfortunately have not found anything that works "out of the box" or that I understand well enough to hack together. What terms or concepts should I be looking for to learn how to do this? Or better, is there a script already out there that will work? If I could only find a working example, I think I could understand much better.
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Aug 24, 2011
I would like to display the elements in my array but it is NOT working. Here's my code:
HTML Code:
<HTML>
<HEAD>
<TITLE>Test Input</TITLE>
<script type="text/javascript">
[Code]...
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Jan 25, 2010
I've got a <div> inside a <form> which I show/hide when a user clicks on a show/hide link. That div holds several form options which I DON'T want to submit with the form when the div is hidden.
At the moment, even when my div is hidden, the values within it are still being submitted with the form.
Is it possible to / how do I - hide the div so any values enclosed in it do NOT get submitted along with the form?
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Sep 26, 2009
So never done this one before so I am having a bit of a time trying to figure this one out.
Say I have a list of LI element and only a few of them have a inline style of display block, the rest have a display of none.
How would I go about looping through and dertmining the number of elements that have a display of block?
for(var m = 0; m < li.style.display.length; i++)
{
alert(m);
};
The above is just crazy but where my mind melts..
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May 23, 2011
At my job I constantly need to be up to the moment on the weather, and I want to create a display that will combine important elements from different weather services onto one screen that I can hang on the wall. What are need are basic <div>'s from several different sites. I know I could use iframes but I don't want to display entire sites, just the elements I need from them. Then I want to be able to have some DOM control over them (e.g. setting refresh time for each element).
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Feb 8, 2006
I have a feature similar to 'folding', where the user can hide parts of the page if they dont want to use these features.. some of this is done automatically, if a user chooses one type of template on the page, the settings for that one are displayed (and the other settings invisibleised).
Originally I did this with php, reloading the page with a variable to switch the sections on or off. This was proving to be a pain re speed and also cos there were a lot of form elements that needed to be saved each time it was reloaded.
So I decided to do this with javascript, using the following function:
function toggleDisplay(divId) {
var div = document.getElementById(divId);
div.style.display = (div.style.display=="block" ? "none" : "block");}
using block and none to either display or hide.
Problem is, I have lots of form stuff in the areas that will be hidden, and these are getting sent through on submit even though they are in a div thats set to display:none. I was hoping display:none would actually result in these not being sent.
anybody know of a nice clean way of preventing these hidden elements not being sent? (there are lots of em so it would have to be applied to the whole div that contains em)
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