Sort "two-dimensional" Arrays?

Mar 10, 2005

I have the following array structure code...

Is it possible to sort this array not only by the first (DVD title), but also by the other (eg label. release date, etc.) elements?

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Define Two Dimensional Arrays In Script?

May 17, 2009

How should I define two dimensional arrays in javascript?

Im unsure if the following code is okay...

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Multi-dimensional Arrays With Image Rollovers

Aug 9, 2006

I'm trying to get rollover images to work that are a little more complex than usual. I have a webpage that presently gives information on four groups within an organization. I've put each group within its own div with an id. The div contains a short description of what the group does, thumbnails pictures of each member of the group, and to the right of these thumbnails, a larger picture. This larger picture is supposed to change, when ever the mouse is over a thumbnail to a normal size picture of the thumbnail, for the first part.

I tried to put in a script that will preload all the original images that should be changed. First I created an array with all the names of the divs, then used two for loops, one nested inside the other to get the pictures into the array. Tried to get the names of the array to hold the pictures from the first array with the names (inames), using a two dimensional array (used an example from a post on this forum) but it seemed to have gone astray, as the onmouseover doesn't work. Code:

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Dimensional Arrays Of Data To Display On The Screen?

Mar 18, 2009

I am having serious problems over a JavaScript function. I have 2 x 2 dimensional arrays of data to display on the screen, each array being 18 x 18. The arrays and displaying them is working fine, I have 2 lots of X and Y variable (LocX1, LocY1, LocX2 and LocY2) which I use to reference the cells of the arrays.

I have 2 similar (but not identical) functions to move around these arrays using links on the screen.

[Code]...

As you can see, I have tried multiplying the variable by 1, adding zero and using the Number command. All other directions work fine and all links are identical, just passing a different 'direction' through an onClick.

P.s. I miss placed this post before, and it was sugested I re-check the links that set the functions off. They are all identical (all 8), except for the 'north' 'south' etc. bit.

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JQuery :: Sort Objects Inside Of Two Arrays With Main?

Apr 24, 2011

I am really hoping someone is willing to take the time to read this post and take a minute to take a look at my code. What is happening is there are some matches for a script I made and then an area for segments during an event. If you notice on the segment part of the form is that there is a dropdown that asks for where in the event that segment needs to go. With the Introduction or the different numbered matches. What I need to happen for a subArray I need it to take the introduction, all the matches, and all the segments and order them accordingly. With the introduction first, the matches in order based off there match number and then the segments in between the introduction or matches based off the user's input.

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JQuery :: Drag & Drop To Sort Categories And Post This New Sort Order To DB?

Jun 9, 2009

OK so Ive been using jquery for a little bit now and love it. I am a ColdFusion developer. I have a need where I would like to present the user with a list of categories and the user can drag and drop to sort, but then I need to post this new sort order to the database. So I see there are a ton of cool drag & drop plugins for jquery. I understand how they work and I can get it to work as far as spitting out DIVS or spitting out ULs that can be sorted, but then what? So now they are sorted on my screen and not really part of the form. How do I translate that into something I can do a post to the database with? Do I do an AJAX call every time they drop an item and try to extrapolate the sort order on that item after they drop it? Do I populate a hidden form field with the constantly updating sort order list? MAybe a list of ID's? How does everyone else go about this this task? I'm sure there is more than one way and I'm sure this is a common task.

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Sorting A Two-dimensional Array

Oct 12, 2010

I am declaring a 2D array like this...

Code:
var myArray = [];
myArray[0] = [];
myArray[1] = [];

So now the first dimension will have a size of two (0 or 1) and the second dimension will have an unlimited size. I want to sort this array by the integer values held in myArray[1][x], where x is any number between zero and the size of my result set. That is, I want to reorder the array such that

[Code]....

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Incrementing A Multi-Dimensional Array

Jul 27, 2005

I'm kind of at a lose this is my first foray into using a multi-dimensional
array and I've run into a snag. for some reason the second dimension always
seems to end up being the last value of the second dimension of the array
ie: in the case below the conditionArray[[0][1]] always ends up being 6.0
where it should be 1.0. Code:

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Re-organizing Multi-dimensional Array?

Oct 30, 2009

Short version: I'm having trouble with "moving subarrays" in a multidimensional associative array.

Long version: (Yes, I know that there's technically no such thing as a js associative array and that I'm actually using a generic object.) This is one of those annoying questions for which significant code can't be shown.

I'm fetching a JSON object from PHP and parsing it as multi-dimensional associative array that comes out with this "structure": obj[regions][variables][years] = value; My presentation logic works fine for that. Year data is presented for each variable, and variables are grouped by region. For reference, if needed, the display is tabular and similar to this:

[Code]...

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Problem Using GetElementsByName On 2 Dimensional Array In IE

Aug 17, 2007

How can I fetch a part of the array in IE?

The code works as expected in Opera and Firefox, but IE returns an error saying that matchPaid does not contain a value.

As it seems IE does not pull any of the input fields belonging in the array.

I believe the issue lies in this line:

var matchPaid = document.getElementsByName("plan_bonus_amount["+key+"][]");

The rest of the function:

JavaScript Code:

function updateMatchPowerline(total, newPlan) {
var totalPlan = parseInt(document.getElementById("total_plans").value);
var totalMatch = document.getElementById("total_match");

if (newPlan === true) totalPlans = totalPlan + 1;
else totalPlans = totalPlan;

var matchValue = 0;

for (var key=0;key < totalPlans;key++) {
var div = document.getElementById("match_table_"+key);
var newTbody = document.createElement("tbody");

var match = new Array();

if (key < totalPlan && parseInt(totalMatch.value) > 0) {
/*Fetch the current values, then clear the table*/
var matchPaid = document.getElementsByName("plan_bonus_amount["+key+"][]");

for (var nr=0;nr < parseInt(totalMatch.value);nr++) {
match[nr] = parseFloat(matchPaid[nr].value);
}

remove(div);
}

for (var nr=0;nr < total;nr++) {
if (typeof(match[nr]) != 'undefined') matchValue = match[nr];
else matchValue = 0;

newTbody = createMatchPowerline(newTbody, key, nr, matchValue);
}

div.appendChild(newTbody);
}

totalMatch.value = total;
}

Does anyone have an idea on how I can fetch those values in IE?

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JQuery :: Loop Through Multi Dimensional Json?

Sep 28, 2009

I'm sure this is a simple matter, but i cant seem to work out how to loop through a multi dimensional JSON object (where the keys are unknown). [code]...

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Create A Multi-dimensional Associative Array?

May 21, 2010

I'm trying to create a multi-dimensional associative array that has some of its data created dynamically. The code I've currently got is as follows (using JQuery to retrieve form element values):

Code JavaScript:
 
var data = {
label: $('#label').val(),
child_float: function() {

[code]....

.. if its values were not being created dynamically. However as you can tell that isn't what is being generated at the moment, as there's no opening/closing brace before/after the child_float's member variables. Any ideas what changes I need to make in order make the child_float behave as intended?

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PHP Looping To Create Multi-dimensional Variable

Jan 19, 2010

PHP Code:

<script type="text/javascript" src="sylvester.js"></script>
<script type="text/javascript">
var M = $M([
<?php

[Code].....

I need to build a 100x100 array. I'm using the sylvester plug-in to make a matrix. The code executes fine and when i go view source from the browser the 100 rows and columns are defined just fine. I think that the document is first loaded then the php loops are executed on the server. Is there any way i can load a multi-dimensional array with PHP. I must do it that way, cause later i'll need to query the databases in the loops above.

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Correct Syntax For Multi-dimensional Array?

Sep 17, 2010

What is the correct syntax for multi-dimensional array? an array of arrays. I have an array such as code...

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PHP - Create A Multi-dimensional Array With Strings For Keys

Dec 17, 2009

in PHP I can create a multi-dimensional array with strings for keys,eg

$arr['key'] = array("item 1","item 2");

This works if the string is a variable as well, like

$key = "MyKey";
$arr[$key] = array("item 1","item 2");

I'm trying to something similar in javascript, but with no luck

[Code]...

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How To Make Multi Dimensional Horizontal DropDown Menu

May 21, 2011

I really want to use this (javascript, jquery, and css) menu at this web page: [URL]. However, I would like to have this menu as a multi level menu. Currently it is two level. How to make this menu as three or four level?

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Passing A Multi-dimensional Javascript Array Through A Form

Mar 11, 2005

I would like to be able to pass a multi-dimensional Javascript array through a form to a server-side script I am running. Any suggestions as to how to do this? I know how to asign a Javascript variable to a hidden field (basic stuff ), and if it was a single-dimension array I would join() it, but I don't know how to treat a multi-dimensional array. Any suggestions?

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Matrix Woes - Summing Up A Multi-dimensional Array

Sep 27, 2011

I have a Javascript array object like this:

[0][0] - 32[1] - 13[2] - 26[1][0] - 8[1] - 17[2] - 4[2][0] - 10[1] - 30[2] - 22...etc

and what I want to end up is with an array with the sum of the [0], [1] and [2] values, so for instance with this example, I want an array returned like this:

[50, 60, 52] i.e. this is [(32+8+10), (13+17+30), (26+4+22)]

My real problem with this is that the "inner array" can be any number of (its dynamic), so in my example its just 3 values but it could be for example 5 values e.g.:

[0][0] - 32[1] - 13[2] - 26[3] - 16[4] - 6etc

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JQuery :: Using JQuery.inArray In 2 Dimensional Array

Dec 4, 2010

i wrote code below, but it always return -1,

var arr = {
11: {
2: 'value1',
3: 'value2'

[Code].....

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Sort()

Jul 23, 2005

I'm having a bit of difficulty sorting images named in sequential numerical
order. Here are the image names and how I need them sorted.

image1.jpg
image2.jpg
image3.jpg
image4.jpg
image5.jpg
image6.jpg
image7.jpg
image8.jpg
image9.jpg
image10.jpg
image11.jpg
image12.jpg

Using array.sort() here is how it gets sorted,

image1.jpg
image10.jpg
image11.jpg
image12.jpg
image2.jpg
image3.jpg
image4.jpg
image5.jpg
image6.jpg
image7.jpg
image8.jpg
image9.jpg

Any ideas how to correct this? I've tried a few methods unsuccssfully.

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Secondary Sort

Jul 20, 2005

I have an array of objects. My object definition is given below:

function tempArray(code,height,weight)
{
this.code = code;
this.height = height;
this.weight = weight;
}

I used the following function to sort.

function sortBy(prop,arr) {
sortProp=prop;
arr=arr.sort(sortFunc);
}


function sortFunc(part1,part2) {
if (part1[sortProp]>part2[sortProp]) retVal=-1;
else if (part1[sortProp]<part2[sortProp]) retVal=1;
else retVal=0;
return retVal;
}

This however allows me to sort only by one criteria. I need to sort by
weight first and then by height for those items that have the same
weight.

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Some Sort Of Counter

Jul 20, 2005

I wonder if the following is even possible :

Suppose I have a page with a set of hyperlinks on it. Each time a hyperlink
is clicked a new window is opened. What i basically want is the following :
I want a counter at the client side which increments each time the user
clicks one of those links. At the bottom of the page I'll put a button
which should be used to send the value of the counter away.

The problem is I only know server side scripting and have no idea on how to
implement such a counter on the client side. I even wonder if it's possible
to detect when a link is clicked. The links may be buttons if that would
make it easier, it's just that i don't want to reload the page each time a
link is clicked but only at the end when the button at the bottom would be
clicked.

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JQuery :: Sort When Value Changes?

Jun 25, 2011

I have multiple lists in which i change the values of the LI elements. how can i make the lists be sorted by highest value?

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How Do I Sort Xml By ChildNode

Apr 23, 2010

I'm working on displaying a list of events on my site and need to display them in ascending order. i've got an xml document that looks like this(with multiple events obviously,Can anyone help me with sorting this? So far I have it displaying only events that are occuring after the present date(currentDate). How would I go about displaying them so that the events displayed will be in the order of the earliest date displaying first?

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JS Debugger (sort Of)

Aug 13, 2003

I finally got tired of doing:

alert('myVar: ' + myVar);
and
str='' for(i in someObject) str+=i+': '+someObject[i]+'' alert(str);

and put together a little debugger to take care of that.

I bet I'm not the first one, but when it comes to JS my motto is "If you want to do it right.

Anyhow here is the demo, you are welcome to view and use the source, just leave the credits...

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Random Sort

Mar 8, 2005

I'm looking for a script able to mix an array randomly...
I can sort an array without any problem...
Now I want to mix it randomly ...

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