Getting The Collection Of Checkboxes

Jan 31, 2006

I have a form wherein there are around 200-300 rows of homogenous
data, each having around 30 input fileds of its own.So totally, there
are more than 6000 input fields . Now, when the user submits this page,
i need to loop through the checkboxes and identify the ones that are
checked. I can't use the getElementsByName() since the checkbox names
are different. I'm using getElementsByTagName("input"). Because of the
huge amount of data, this method takes around 4-5 secs to evaluate
before submitting the form. Is there some way to get the collection of
checkboxes without having to loop through all the input fields?

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JQuery :: Set Concrete Image Title In Images Collection With Concrete Span Value From Span Collection

Nov 26, 2010

I have this sites: index.html with this code:

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<script type="text/javascript" src="http://code.jquery.com/jquery-1.4.2.min.js"></script>

[Code].....

what I need is set an image title with given index (1)withvalue of span with given index (1). I tried some laborations with gt(), index(), but there is no success.

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I've been working on a dynamic script using the DOM and wanted a routine that would parse out the element attribute collection. I came up with a routine that works in FireFox 1.5 and Opera 8, but it doesn't work in IE 6. Any ideas? Code:

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Jul 23, 2005

I have a .net application that I am trying to add some javascript code
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each text box I would like to loop through a collection of controls
and resize the control if it is a text field. Is there a way to do
this in javascript? The function below is what I have been toying with
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function Test()
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Tarray = document.Form1.children
for (var prop in Tarray)
{
//document.writeln(Tarray.toString);
var s;
s = prop
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JQuery :: How To Get Object From Collection

Jun 15, 2009

I have collection: var collection = $(input);
var i = 3;
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$(collection.get(i)) or $(collection[i])
But I think something like this could be more comfort:
example: collection.get(i).addClass('....');

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Mar 25, 2011

Here's one that I don't understand:

<script type="text/javascript">
fso = new ActiveXObject("Scripting.FileSystemObject");
myCollection = new Collection();

[code]....

During execution, I get a "Object not a collection" error when I try to pass "MyCollection" to the Enumerator function. What am I missing?

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Jul 24, 2007

I am a visiting researcher at a laboratory this summer and my
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1) obfuscated
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I have a fairly decent inference what the result will be, but it would
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Now for my question, does anyone know if there are any ways to utilize
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Short of rolling my own crawler, can anyone offer any suggestions that
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JQuery :: Selecting One Block In A Collection?

Mar 27, 2010

I have a structure of similar blocks

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- each identified by a unique hidden index

I want to find the value of that index when clicking on the image The code is something like :

<div class="bloc">
<p class="enTete">
<img class="modif" src="monImage">
<input type="hidden" value="1" />

[Code].....

How can i write the selector to read the right index when one the image is selected ?

Somethig like : (The '?' means I dont find how to do !!!!)
$(' ? .modif').click(function() {
test = $(' ? .index').val();
alert(test);
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Jan 31, 2011

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Getting A Collection Of Form Values Into Array

Nov 11, 2011

'm having a very hard time making this work and be happy in both IE and Firefox. Basically, I'm setting a timeout to get an array of the form values if not present, or compare against if they are present, and if any change in values, submit the form to auto-save it.

below is my coding, basically I am using document.forms[thisformname].elements - but that gives me a lot of things that are NOT form fields and I just need to read input:text, input:checkboxk, input:radio, textarea, and select elements - nothing more. I'm open to any suggestions and some of you smart guys could probably write this in half the lines I did.

Code:

//auto-save coding
var autosaveTimelapse=0;
var autosaveTimeout=3; //every n seconds

[code]...

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Jul 6, 2009

I have the following nested javascript collection (below) and I'm trying to access the information within the collection using prototype so I can properly style and layout the data.

var teams = {
"team1:" {
"QB": "Alexander Hamilton",
"RB": "John Jay",

[Code]....

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Mar 9, 2007

I'm working on an Ajax library that I plan to use on several upcoming
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Now I want to get into the finer aspects of checking things... How
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Are there tools you can recommend (especially for IE and Firefox) that
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Aug 3, 2011

I'm using .parent on a draggable table row and need to check the contents of every cell in a particular column in the table. $(ui.draggable.parents("table")[0]) This gives me the table.. how do I get say the collection of cells in column 2. I thought about something like this: $(ui.draggable.parents("table")[0](tr td[1]))

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Jun 3, 2010

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May 2, 2009

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My question basically is whether it is safe to do so, and what prevents these objects from being deleted by the garbage collector. As both the event and the handler function appear to be in the same object, I think it will not stop the garbage collector.

In my code, ajax_req() is called to make a request; it will create the new ajax_abs object whose constructor takes care of the rest.

// ajaxrequests=new Array();
function ajax_abs(method,page,str,dest,todo,myno){
function init(){

[code]....

Furthermore, is it possible to tell the interpreter after the request succeeds, that now it should garbage-collect the object?

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Oct 2, 2009

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2) How to make also the mouse click on certain button on that website what is the command code for that.

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Aug 2, 2009

I have the HTML all laid out for what I'm trying to do. I want to have the user be able to select any 10 checkboxes, and keep a tally of how many are selected, and how many are left to go. Should I do this with jQuery?

Code HTML4Strict:
Select any 10 cds for $20<br />
You have chosen $selected CD's<br />
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[Code].....

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Sep 7, 2005

I currently have a table with a number of cells. In certain cells I have checkboxes that users select to submit the checkboxes values. What I want to do is get rid of the checkboxes and just have the user click on the cell to select a value. I have worked out the way to change the background color of the cell to show what has been selected but is it possible to do what I want with Javascript.

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Jul 19, 2007

I have a form where I have embedded a table. Inside a column in each row is a checkbox. I want:

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Jul 20, 2005

Browser: IE5+

I have a form with an unknown number of checkboxes (the page is generated
by a server-side script). I need to loop through those checkboxes, test
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I've tried just about everything that I can think of, but to no avail.

Can someone tell me how to loop through the checkboxes of a form?

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Sep 13, 2009

I have a list of 60 check boxes from a mysql database and i only want to be able to select 5 out all of them and the rest to be disabled here is my code so far [code]...

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Nov 24, 2009

I found a nice script that will check all check boxes on a page but the id's of the boxes are generated with a php foreach loop and I'm kind of stuck.Here's the javascript:

PHP Code:
function checkAll(field)
{ 

[code]....

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Sep 22, 2009

I have a few checkboxes in a form. Some of them work independently, but some make the others go on and off. Specifically the lower ones are controlling the upper ones.

<td>
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Jan 15, 2010

I have a form with a number of checkboxes. The 1st one is "Select All". When this checkbox is ticked I would like to disable all others. When the "Select All" checkbox is unticked, all checkboxes should be enabled.

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Aug 31, 2011

I'm currently working on a page working with separate categories and a whole lotta check boxes. My objective is to have one checkbox deselect the other checkboxes in its category without interfering with the rest. How would I go about doing this assuming the id tag is already in use and differs per tag? I was thinking about cycling through all checkbox tags and sorting them out via class but I'm looking for something possibly more efficient.

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Sep 24, 2011

I have 2 checkboxes.How would I control one from the other?

Eg.
[ ] Option A
[ ] Option B

[code]....

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