JQuery :: Get Rearranged Order For Numerical Arrays?
Jan 5, 2011
I need to get the order of rearrangement for an array after sorting:
Eg.
[a, c, d, e, b, f] sorting order will be [1, 5, 2, 3, 4, 6 ]
I'm implementing it as follows:
Assuming valueClass is class name for elements with values that need to be sorted:
$('valueClass').each(
function(index){
var eachVal = $(this).text();
arraysort[index] = [eachVal, index];
[Code]....
PS: All i need is sorting order for an array that can either be all string or all integer (with a boolean to let me know if its the latter or the former). These are the only constraints.
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Jan 5, 2011
I need to get the order of rearrangement for an array after sorting:
Eg.
[a, c, d, e, b, f] sorting order will be [1, 5, 2, 3, 4, 6 ]
for this, I'm using jQuery:
Assuming valueClass is class name for elements with values that need to be sorted:
$('valueClass').each(
function(index){
[Code].....
PS: All i need is sorting order for an array that can either be all string or all integer (with a boolean to let me know if its the latter or the former). These are the only constraints.
PPS: I've only reproduced a part of code here to explain functionality and problem. There might be syntactical anomalies here, but final code that i'm using has not syntactical error, only functional one.
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Sep 15, 2009
The first alert seems to contradict the second and third alerts:
Code:
alert(isNaN(null)); // returns false
alert(parseInt(null)); // returns NaN
alert(parseFloat(null)); // returns NaN
alert(null.toFixed(2)); // error: null has no properties
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Jan 27, 2010
I have a numerical value (lets say £11.60 for example) that is passed to another page (ie booking.html?price=£11.60). What I want is for that value to have a certain number added to it. The code below is what I have tried to do this, but I only get the value with the numbers added to the end of it (ie £11.605 instead of £11.65). I need the .replace to stay there as it filters out the random characters that appear because of "spaces" that are passed along with the other variables. Ive tried parseint() and parsefloat() but always get NaN as a result.
[Code]...
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Feb 25, 2011
what i would like is to achieve what has been implemented here : [URL] the problem is that, although i have the numerical values (%) that indicate the traffic that passes through a link available as data, how to display them onto the google map?
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Aug 10, 2010
I basically want the values from the checkboxes to output to a div, I also want to give the check boxes a numerical value eg:
if monday conference selected that would cost
if Tuesday conference selected theat would cost
and output a total based on the selections.its basically confirming the users choices and outputting the total cost to them.I have made a start already but Ive hit a point where Im absolutely stuck.This is the form
<div class="form">
<h1>Online Bookings</h1>
<form id ="theForm" action="mailto:" method="post" enctype="text/plain" ><table>[code]....
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Mar 29, 2011
convert the inputs to numbers instead of strings?I'm trying to make a calculator of sorts
var array = new Array();
function insert(val)
{[code].....
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Oct 23, 2011
How to use JavaScript to dynamically change the colour of the numerical meter readings to show if they are above or below the target value entered by the user in a text box on the page.Those below should be shown in green,those above in red and identical values may be shown in amber.This functionality must be completed client-side without a page submission to the server.You must consider putting the values in a particular tag and then using the getElementsByTagName() JavaScript method.
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Jul 18, 2010
I'm working on a project where I add or remove options in a select list based on what checkboxes have been checked. So far I can remove them with detach() and add them with append() but is there a way to add them in aparticular order. I was originally just going to hide and show the options but as always IE doesn't like to do it the easy way.
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Mar 22, 2010
I have a list of checkboxes that a user can select and drag and drop in any order. The selected items and the order thatthey are in are saved in a cookie value (using a cookie plugin). The function below retrieves the cookie value and loops through the values stored in the cookie and now I want to display only those div sections which are in the cookie and in the same order (this is the part that I'm having trouble with). I have each div with a style of display:none and I could just just the display: value to show them but how do I output them/display them in the same order as the cookie value?
function
listOrder() {
var list = $(setSelector);
if (list == null) return
[Code]....
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Oct 18, 2010
I've written some code (below) that successfully pulls in data via 2 separate $.getJSON calls, and then I run an ajax function to truncate a data table (by successful I mean the JSON data is valid, but my js isn't). The problem I have that both the ajax function & the second $.getJSON start executing before the 1st is complete. I validated this by the resulting output & my actual data table. I want to enforce a rule that only allows $.getJSON #2 to run after the first is entirely done. I then want to make sure that the ajax/truncate function isn't run until $.getJSON has finished.
[Code]...
Behind the scenes, this first function (get_feed) pulls in feeds from various sources (twitter, youtube, etc) into my database. The return value, via JSON, is the data I want to display for a particular feed (e.g. 10 tweets or 10 youtube snippets).
In the second $.getJSON, I'm aggregating the data into a number of variables (i.e. total volume, total tweets, total blogs, etc). I then pass those variables into google charts' API, and JSON returns the google chart URL i need. Finally, I call on ajax to run a function (truncate) which truncates the table i've been populating (and aggregating from).
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Mar 25, 2010
Is there a way to get the next element in document order? For example I want to get the next "<a>" element, whether it's a sibling, descendant of a sibling, or ancestor's sibling
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Dec 15, 2010
I Have this code
<ul>
<li><a href="#">1</a></li>
<li><a href="#">2</a></li>
[code]....
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Aug 1, 2010
So, I have a document like this (leaving the formal body and head tags out):
<ul>
<li>Listitem #1</li>
<li>Listitem #2</li>
<li>Listitem #3</li>
<li>Listitem #4</li>
<li>Listitem #5</li>
</ul>
Now my plan was to make the order of the <li> elements random, so that at certain times it appears like this
<ul>
<li>Listitem #4</li>
<li>Listitem #2</li>
<li>Listitem #5</li>
<li>Listitem #1</li>
[Code]....
But trying to load the HTML it didn't work. Would you be able to explain me why and how this problem could be fixed? I have tried several alternatives, checked the error console all the time, but they all failed as well.
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Aug 9, 2010
I have a div with some paragraphs in it. I would like to reverse the order of those paragraphs.
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Aug 9, 2011
I have some input fields of type text. I have two arrays, one containing values and second containing the value of "name" attributes. Now I want to use them in my php script on the SAME PAGE.
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Jun 3, 2009
I would like to read and display my xml file so that the last one added is displayed first.3,2,1 rather than 1,2,3
<?xml version="1.0" encoding="iso-8859-1" ?>
<sites>
<site id="1">
[code]....
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Nov 4, 2010
I want a effect like,when I mouse hover on a image,the position below would diaplay a tooltip box:
The fact is that:when the mouse mouseover the img,the <div class="tooltip"> would appear,but when the mouse mouseout the img ,the tooltip disappeared,however I have already write the:
How can I get the right effect?
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Feb 24, 2010
I am writing a programmatically control the focus (basically what I want is to transform "tab" to "enter")... why do I want such a non standard thing? Customer request... and since he is paying, I have to implement it.
Now, currently I solved the problem by finding the next element with a greater "tabIndex" value, but that forces me to configure tabIndex values for everything in my form... and that is specially problematic because some of my UIs are generated dynamically with information in the database...
So, what I want, is to find the next ":input" element traversing the DOM tree in the same way the focus moves when pressing the "tab" key... that should be something like "find the next sibling that is ":input"... if none found, go to parent node, got to sibling of parent node, look in there... if none found, and this parent has no next sibling, go to the parent of the parent and repeat operation recursively..
is there (somewhere) a jQuery plugin (or method) that already does this? Or do I need to write it?
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Apr 18, 2011
I'm having trouble with the z-order in a slideshow made with cycle. Basically, my slides are an unordered list. Each list item is a slide with a background image, some text and a link. The relevant snippets of code are shown below.I have two absolutely positioned elements. One that is a div that goes around the entire <ul> that kind of frames the slide show. A second one is the link inside each <li>.The problem is that the link inside the <li> isn't clickable, even though it displays correctly.I think I have the z-index set correctly for all elements. If I turn off the slide show, it is clickable, suggesting I have it correct. If I remove the outside "frame" <div>, it is also clickable. It is only when they are both present, and the slide show is running, that the link becomes dead.
I have a pager turned on, but that doesn't affect this situation. I left it in, because it represents another absolutely positioned element that does work within the "frame".Both the pager and the frame are positioned above the slide.So, it seems something is happening when the slide show runs that I don't understand and is conflicting with elements it doesn't know about.Here's the code
<script type="text/javascript">
$(document).ready(function() {
$('.slides').before('<div class="pager">').cycle({
[code]....
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Jul 3, 2009
i am trying to use jquery UI sortable on my webpage to displaytoolbars. what i want is, let people sort these toolbars in the waythey like. i have named toolbars with id "1","2","3","4", and i savedsorted order to database via toArray method. i was wondering how icould display these toolbars with new order when people browser mysite next time, is there any method that supports it?
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Apr 20, 2009
I have an ajax call that I want to display an ajax loader image before it makes the call and then hide that image after it completes the call. The below code is working fine in FF. But when the code is run in IE, for some reason the ajax call is made first and then the image isn't displayed until after the ajax call has completed. I've tried putting the .show() method before the ajax call and even in the beforeSend option of the ajax call, for some reason IE STILL makes the ajax call, and waits for it to complete, before it displays the image.
[Code]...
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Dec 13, 2010
I have 2 divs which I would like to show alternatively on page load or refresh - so on 6 refreshes you would get:div1div2div1div2div1div2I have some random divs working at the moment, but just wondered if it is possible to do in order?
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Nov 12, 2010
Is there any way in jQuery to move the order of events on a dom element. I have an element (the add button on a jQGrid display) that I want to place a click event in front of the one one put in by jQGrid. I had a look at the jquery.eventmanager plugin but that doesn't really allow the kind of manipulation I want. I also found it didn't like handling the click event anyway.
I'm thinking something along the lines of;
var saved = $(ele).getEvent('click'); //this function doesn't exist yet
$(ele).unbind('click').bind('click.new',my_new_func).bind('click.old',saved);
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Jun 22, 2010
I have a problem. I have a div component where I'll drag multiple images. This part is working perfectly. But I am not able to read the order of these images played in the component. What happens, I can play any position in the image of the div component, however, like to read in order as they are, from left to right.
I believe it is possible, but the solution must be complicated. Some of his friends could help me in the routine javascript to read this?
[Code]...
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Aug 4, 2011
I'm sure my problem is a syntax error of some kind but I was wondering if anyone can help me discover why I am unable to get the content to load in order, one after the other.[code]
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