How To Count Number Of Check Boxes In A Check Box List.

Mar 29, 2006

i have a list of checkboxes, the number of checkboxes is dynamic. All the checkboxes have same name. i am trying to get the length of selected checkboxes.

<input type=checkbox name=name1 value=1>
<input type=checkbox name=name1 value=2>
........ get dynamically.

when i try to get the length in javascript like document.form.name1.length, it works fine if number of checkboxes selected are more than 1, but not for 1.

View 1 Replies


ADVERTISEMENT

Validating Number Of Check Boxes Selected

Jul 13, 2011

I have multiple checkboxes. How can I validate the group of check boxes so that a user can only select two. If they try to select more than two, an alert will pop up stating they can only choose two?

Code:

View 2 Replies View Related

Auto Check Multiple Check Boxes Onclick ?

Mar 11, 2010

I have a code that I got from a tutorial website. The goal is when someone clicks the first check box with the value of yes then the two other sets of check boxes will autmatically be checked for no.

The issue is their are three sets of 2 check boxes each.

So here is my code code I am trying to use

PHP Code:

Here is my form code

PHP Code:

So Ideally when a representative clicks that the customer has three services (clicks the Yes checkbox) all the other checkboxes will default to No.

How I would change the above javascript to do this.

View 1 Replies View Related

Count The Number Of Text Boxes ?

May 20, 2010

I have a php page that dynamically generates any number of text boxes.

To validate its input, I need to know how many text boxes are in the form.

I'm currently trying something like:

Code:

I'm sure that's completely wrong but there has to be a way to count the number of elements in a form.

View 1 Replies View Related

Check Boxes - De-select Other Boxes By Click Another Box?

Jun 5, 2009

I have four html form check boxes.The user is allow to choose one or three of the check boxes, the last check box has a value of None.

Example: What's your favorite color.1. Red 2.Blue 3. Green 4. Gray. 5. None.The user can select more then one color.So I'm wondering how can I make the other check boxes deselect when the user click None.So if the user select None, then the other boxes cannot be checked. know you can do this with radio buttons but I would like the user to select more then one option.

View 4 Replies View Related

Script That Is Supposed To Check If A Number The User Guesses Is The Same As The Randomly Generated Number?

Nov 11, 2011

I have this script that is supposed to check if a number the user guesses is the same as the randomly generated number.Problem is that the random number generated at the start of the program keeps on changing everytime I click on the "Check if I'm right" button, the random number gets generated again and I never ever get to reach the correct answer

HTML CODE
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>

[code].....

View 3 Replies View Related

Check Boxes With Same ID?

Jun 23, 2009

I'm looking for a javascript which will check all boxes with the same id if one is checked.. For instance:

Box 1 id=this
Box 2 id=this
Box 3 id=that
Box 4 id=that

If I click Box 1, it should also check box 2.. If I uncheck box 1 it should also uncheck box 2...I have to do it by id instead of name and cannot seem to get it to work.. These are input flags with type=checkbox....

View 4 Replies View Related

Add Check Boxes To The Tree As Leaves

Jul 23, 2005

i want to add check boxes to the tree as leaves I know how to add normal texts..

View 3 Replies View Related

Radio And Check Boxes Problems

Jul 23, 2005

I am trying to create a type of search engine. There are two radio buttons at the top, in the middle there is a text box, with the search button next to it, and at the bottom there are four check boxes. When the form loads one of the two radio buttons are selected as the default, what i want is when someone clicks on one of the four checkboxes, one of the two radio buttons are deselected. The user is able to select all 4 checkboxes if he/she wishes, but if they click on a check box, the radio button, depending on which one is
select is deselected. Sorry if thats confusing, I don't know much javascript, so a in depth example would be nice, here is my code so far....

View 2 Replies View Related

Add A Button - Check - Uncheck All Boxes ?

Nov 18, 2009

I have the following page [url] and I would like to add a button or checkbox to check/uncheck all. Note we are already using some javascript for custom checkboxes so it needs to integrate with that.

Here is the current javascript...

Code:

View 1 Replies View Related

Selecting Multiple Check Boxes....

Jul 18, 2007

I have developed an application in PHP.The user will find the list of experts and this code is generated based on the experts data in database.. It is working fine..

The users selects the expert according to his wish ( checks using check box provided before the expert and there is no restriction in selecting experts) .

Now he enters the question, he needs the reply and then he clicks on submit button.An email must be sent to the expert I need the javascript to find whether the USER CHECKED the Check boxes or NOT.

View 3 Replies View Related

Toggle Check Boxes In Linux?

Feb 12, 2009

How to toggle check boxes using JavaScript in Linux?

I was able to do the same in Windows with the below code....

function toggle_checkboxes(id)
{
if (!document.getElementById){ return; }
if (!document.getElementsByTagName){ return; }

[Code]....

The same code is not working when I run it from a Linux machine. When the button is clicked, nothing is happening

View 9 Replies View Related

Validate Tex Boxes And Check For Numbers?

Nov 24, 2009

I was wondering if it is possible to validate tex boxes and check for numbers etc..

Take a look at this page:-[URL]... I want to validate the "Average annual income" and "Holiday entitlement" fields.

The salary field should be no bigger than 1000000 and should display to two deciaml places, and the holiday field should be no bigger than 99.9..

View 1 Replies View Related

JQuery :: Check Two Input Boxes Before Send Value?

Feb 13, 2011

I have a form with 2 fields datepicker. How do I check both boxes have a date before I send ajax data?

$
(
document)
.
ready(
function

[Code]...

The code only checks one of the two fields and sends the data.

View 1 Replies View Related

JQuery :: Delay() Not Working On Check Boxes

Dec 29, 2010

here is my html (very short and simple)

<html>
<head>
</head>
<body>

[Code].....

I am trying to hide it after 1000 milliseconds delay

$("#selectall").delay(1000).css("visibility","hidden"); works finebut it sucks when I have multiple checkboxes

so$("input").each(function () { $(this).delay(1000).css("visibility","hidden"); });

the above doesnt work. It just hides it without a delay.

View 1 Replies View Related

JQuery :: How To Update Check Boxes In Code

Jul 2, 2009

This code does not work var chk = $('#frmCoverage:checkbox');chk.checked = true;What am I doing wrong?

View 1 Replies View Related

Adding Check Boxes To Equal Total Sum?

Oct 26, 2010

im wanting to add check boxes up to create a total sum at bottom of the form or anywhere for that matter.im wanting to add the values up of the check boxes and then the total amount of checked boxes appears in the total amount. also ive been trying to get it when you uncheck a box the amount goes away from the total amount.here is what ive got

<script type="text/javascript">
function initialize(){
Total = 0;

[code]....

View 2 Replies View Related

Check Boxes Not Checked By Default In IE While DOM Scripting

Dec 4, 2006

I have a javascript function for DOM scripting Its a search with certain Nodes which by Default is checked upon clicking the submit button it shows results in a diff table

The problem is that it works perfectly fine in Mozilla ,Firefox but Not Internet Explorer. The check boxes next to the Nodenames are not checked and the search does not display the results in a table. however it works perfectly fine in
Mozilla browser. In IE it shows an error with 'a object required' for checked boxes . As i think, It s coming from the save search option function, i am not sure if i have to create another object for calling the .checked operation in the search table Code:

View 2 Replies View Related

Choosing To Use Radio Buttons Or Check Boxes?

Apr 26, 2009

When it one better than the other? I need customers to choose a media type for a catalogue, booklet or CD/DVD. I would rather have the customer choose what they wish rather than force an initial choice. I have been toying with radio buttons but trying to validate them and keep them off initially is quite difficult. Would I be better off using check boxes instead? If so, how do we determine which check box has been selected?

View 7 Replies View Related

Go To Certain Page Depending On Selected Check Boxes?

Dec 17, 2009

If you have a form with 10 check boxes and you want to go to a certain page when you hit the submit button, depending on the check boxes you have selected, how would you do this? code...

View 15 Replies View Related

Adding Button To Check / Uncheck All Boxes?

Nov 18, 2009

I have the following page [URL] and I would like to add a button or checkbox to check/uncheck all. Note we are already using some javascript for custom checkboxes so it needs to integrate with that.

Here is the current javascript...
/* Custom Form Element [URL]

The only thing you need to change in this file is the following variables: checkboxHeight, radioHeight and selectWidth. Replace the first two numbers with the height of the checkbox and
radio button. The actual height of both the checkbox and radio images should be 4 times the height of these two variables. The selectWidth value should be the width of your select list image. You may need to adjust your images a bit if there is a slight vertical movement during the different stages of the button activation.

Visit [URL] for more information.
*/ var checkboxHeight = "47";
var radioHeight = "25";
var selectWidth = "190";
/* No need to change anything after this */
document.write('<style type="text/css">input.styled { display: none;
} select.styled { position: relative; width: ' + selectWidth + 'px;
opacity: 0; filter: alpha(opacity=0); z-index: 5; }</style>'); .....

View 9 Replies View Related

Check Off All Three Boxes Before 'continue' Button Becomes Active.

Aug 21, 2009

I have a page with three items that I want the user to agree to (a beta signup agreement).I want them to have to check off all three boxes before the "continue" button becomes active. I've searched and searched and found a few tutorials, but they only seem to get me halfway and then drop me off a cliff.I don't need this to be a submit form or anything, just click the three boxes and then you can hit the "continue" button.

View 5 Replies View Related

Radio Buttons Instead Of Check Boxes On Form?

Mar 27, 2009

I am trying to adapt code that lets users select a search enginrom radio buttons and use it to search internet.It works fine with check boxes, but I would like RADIO BUTTONSbut cannot because they all need the same name to functionin a set. I have no real knowledge of javascript and would really Code Below

<script language="javascript">
<!--
function netsearch(formname)

[code].....

View 9 Replies View Related

Getting Check Boxes To Direct Where The Submit Button Goes?

Dec 24, 2009

I have 3 check boxes and one submit button when the submit button is hit I need it to direct to one of 3 pages depending on which check box is checked.

View 10 Replies View Related

Form Output - Give The Check Boxes A Numerical Value?

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]....

View 4 Replies View Related

Display Text Boxes When Check Box Checked Onload?

Dec 1, 2011

I have a form with check boxes. If I click any check box another set of text boxes are opened .I have done this using show/hide java script code. I created the edit page where all the info is loaded from database. It has check box checked on load from the database values.How can I open respective text boxes if check box checked on load .

View 1 Replies View Related







Copyrights 2005-15 www.BigResource.com, All rights reserved