Joining Objects In Object Array

Jun 20, 2011

I have an array of objects that I would like to sort through and "join" objects that are the same. And if they are the same, I need to sum up the number value given for those two items. So I guess Im sorting through and maybe even recreating this array to get rid of duplicates while I tally quantities. see the screenshot of my array of objects to help understand better. The highlighted 'sPSPN' would indicate that it is a duplicate item and its 'fUnits' need to be totalled. in the end I would have a total of 3 objects, because 'sPSPN'= BT-221-44 would now be only one object with 'fUnits' = 35.

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Values In Array Joining Not Adding (e.g. Ƈ+2' = ཈', Not Ɖ')

Jan 8, 2010

I have 8 peices of data in an Array and I need to add the final 6 to give me a total, but the results are not what I expected. Array example - Code:

var Networking_2009_1 = ['Justin Hopkins','JBH','1','2','3','4','5','6'];

I am adding the values like this -

Code:
var feeEarnerTotal = 0;
for(t in Networking_2009_1)
{ if(t > 1) // 0 and 1 are the Long Name and Short Name, so must be skipped
{ feeEarnerTotal = feeEarnerTotal + Networking_2009_1[t]; }
}

The problem is that when the value is output to the screen it is '123456' rather that '21' as expected. I suspect this is because there is writte data also in the Array, but I'm not sure how to fix it.

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Joining Array Elements Based On Last Character

Sep 3, 2011

I have an array of strings. Some of the strings have a continuation character at the end (in this case '='). What I need to do is append the element that contains that character (eliminating it) with the next element and reduce the size of the array by 1. My problem is arising (I used variations of split/join) when that character occurs someplace other than the end of the string. How can I check the last character in a string element and join it with the next string element? TIA. I can do it using brute force but am looking for something more elegant if possible.

Code:
for ($i=0; $i<$lines.length; $i++) {
if ($lines[$i].substr($lines[$i].length-1)=="=") {
$lines[$i]=$lines[$i].substr(0,$lines[$i].length1)+$lines[$i+1];
$lines.splice($i+1,1);
$i--;
}
}

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NodeList And Objects ToArray() - Convert NodeList And Object Properties To An Array

Dec 16, 2010

I've been working on a function to convert nodeList and object properties to an array. The first question is with regards IE and checking whether the object provided is an HTML collection. The best I have come up with so far, is to test if it's an object, has an 'item' which is a function and has length. The second question is with regards slice.call and a while loop copy. I guess I need to do some profile/timing tests, but I'm wondering if the function merits a slice.call? or should I simplify?

Code JavaScript:
// Some weirdness in IE regarding nodesList and typeof 'item' returning 'Object'
// even though when alerted it returns 'function (){...}'.
// Therefore having to use regExp.test() to check whether it's a function instead.
// Note: _isNodeList isn't full proof. An object with the properties
[Code]..

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Objects Under Mouse - Return An Array Of All Objects Underneath A Certain Point

Apr 17, 2011

Is there a way in Javascript or Jquery to return an array of all objects underneath a certain point, ie. the mouse position. Basically, I have a series of images which link to various web pages but I have a large semi transparent image positioned over the top of the other images. I want to find the href of the background image that the mouse pointer clicks over.

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Sorting Objects Inside Of Multidiminsional Array For Main Array?

Apr 25, 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.[URL]..

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Array Of Objects And The Name Of A Key?

Dec 14, 2011

I am currently working on building a library and having my functions(methods) within my library. I am having trouble find some code for JavaScript that can help me to do the following:

I need to give an array of objects and the name of a key, return the array sorted by the value of that key in each of the objects: "a" + [{a:2},{a:3},{a:1}] → [{a:1},{a:2},{a:3}]

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Using Objects As Object-keys?

Mar 17, 2011

I was under the impression that I and object/associative array could have other objects as the keys for properties. That is, I should be able to set myObject[anotherObject] = 1. However, while this seems to work at first glance, any new object I set as a property key overwrites the first one.Here is the result of me testing in my Chrome console:

> var obj1 = new Object();
> var obj1.someProperty = "test"
"test"

[code]....

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Set A Properti Of An Array Of Objects

Jul 20, 2005

I need to make a functions with this characteristics:

- params: an array of strings with the names of components in a page
(for example, some inputs)

- body: i need to assign to the property readOnly the value true for
all the objects in the array

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Possible To Create An Array Of Objects?

Jan 8, 2011

Is it possible to create an array of objects? I require a two dimensional array of objects.

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Sorting An Array Of Objects?

Apr 22, 2011

So, I'm using code like the following and getting errors: result = a list of cars with each property separated by ',' and each car separated by '|' This code creates and populates the array (seems to work)

var carList = new Array();
var cars = new Array();
var properties = new Array();
cars = result.split("|");
for(var i=0; i<cars.length;i++){

[Code]...

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Creating An Array Of Objects

Oct 3, 2011

As they all have the same property set but with different values I thought I'd try creating a servo object, the create an array of servo's but I don't think I'm getting anywhere fast. Heres what I have

<!DOCTYPE html PUBLIC "-W3CDTD XHTML 1.0 TransitionalEN" "http:www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http:www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
[Code]...

Once this is done and I've got all the servo objects created with their properties, I'm hoping to be able to search for all servo's with a set property i.e all servo's with servo.application = 1 would that be possible, if not I geuss I'd be wasting all our time trying to create classes I can't use the way I'd like.

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Create An Array Of Objects?

Oct 3, 2011

I have a list of about 70 servo's that I'd like to apply set properties too.As they all have the same property set but with different values I thought I'd try creating a servo object, the create an array of servo's but I don't think I'm getting anywhere fast.[code]...

Once this is done and I've got all the servo objects created with their properties, I'm hoping to be able to search for all servo's with a set property i.e all servo's with servo.application = 1 would that be possible, if not I geuss I'd be wasting all our time trying to create classes I can't use the way I'd like.

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Looping Array Of Objects In IE6?

Jul 7, 2009

Well let's say i have a bunch of div tags with name attribute 'hello'

<div name='hello'></div>
<div name='hello'></div>
<div name='hello'></div>

I want to use JavaScript so that i can look through the array of these div objects.

var helloDivs = document.getElementByName('hello');
var len = helloDivs.length;
.....

So, it works for all the recent version of browsers but not for IE6. There is still about a 10% market share who are still using IE6. What is the workaround for this browser support?

If i were to print the variable len in IE6 says that is 0 and if i print helloDivs, it says it is an object as if helloDivs is a variable that contains an object but not an array of objects.

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Jan 9, 2011

I have a simple function that removes an object from an Array of objects using splice. As per documentation I've been reading, Array::splice returns the removed element(s) (in this case, it should be object(s)).

When this method is called I receive 2 alert messages I've added for debug purposes

[Code]...

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JQuery :: Place An Array Of 2 (or More) Objects Into A <ul>?

Aug 19, 2011

I know that I can retrieve the values from a single object and place them in a <ul> with the following code :

$('document').ready(function(){
var employees = {
name: 'Mary Brown',

[code]....

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Jun 2, 2010

I am trying to add onclick event handler to many objects but I can't understand why it doesn't work. To assign event handler I use traditional approach as described in [URL]Heres the code (extract.js):

Code JavaScript:
//the class
function extract(){

[code]....

I know that both select tags don't have options, but I generate them with JS because they hold sequential numbers and this part has no impact on the problem at hand.Both functions help select next or previous index in a given select tag for greater comfort

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Aug 13, 2010

I am getting list of items.i want to store those items in Javascript array like

var propertyIds = [103409, 44693, 38458];

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Oct 15, 2011

I have a set of div elements cached inside var divs = $('#myDivs'). Suppose another div comes along that i want to add (push) to the group. is there a simple method for doing this without selecting ones already in the group for a second time?

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JQuery :: Bind The Last Object Handler To All Objects?

Aug 17, 2010

Did any one use bind inside for-in loop? In my case it never work correctly whatever I do.I'm trying to go through a collection of objects using for-in and bind MouseEnter handler for each object.What happened is the handler I bound to the last object works for all the objects?!

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JQuery :: Comparing Two Objects To See If They're Actually The Same Html Object

Apr 11, 2010

How do I go about comparing two jquery objects to see if they're actually the same html object.

I've got:

This should add a border to every object in the selected set except for the one defined in someobject... shouldn't it.

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Can't Get Object Constructor To Pass Other Objects As Parameters

Jun 12, 2011

I have a code set up something like this:

[Code]....

The problem is I keep getting an error along the lines of: TypeError: Result of expression 'house' [[object Object]] is not a constructor. It seemed to work when I wasn't passing the other objects as parameters in the constructor. I just created and assigned them later. As in:

[Code]...

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Handle OnReadyStateChange With Array Of XMLHTTP Objects

Jul 20, 2005

I'm trying to make use of XMLHTTP object, but I've come across a problem. It seems that there is no way to create dynamic array of such XMLHTTP objects (to make several requests) and handle them properly. I was trying to use such code:

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JQuery :: JSON To Array (How To Know Number Of Objects)

Apr 4, 2010

I am writing this code
<script type="text/javascript">
$(document).ready(function() {
var obj = jQuery.parseJSON('{"a":"sss","b":"sss","question":"whi?"}');
//alert(obj.question);
});
</script>
How could I know how many objects variable obj has?

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JQuery :: Setting Array Of Objects Dynamically?

Jun 27, 2011

I have part of a script like so:

var audioPlaylist = new Playlist("2", [
{
mp3:"audio/eight-day-week.m4a"

[code]....

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Ajax :: Objects With Arrays That Should Be Transferred As Php Array

Apr 10, 2011

I'm have some javascript objects with arrays that should be transferred as php array.Its posted by ajax httpRequest.How can I return php array, from the javascript?

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