Disabling Form Elements - Dropdown To Be Switched Off / Disabled If They Have Radio Button And Vice Versa

Sep 26, 2010

I have a Java form where I need to be able to switch a drop down with a text box using Javascript. The change would be made depending on the radio button choice the user makes. The drop down is the default form element and radio button A is checked by default. So when the user clicks radio button B the text box should appear and if they change their mind and select radio button A the drop down should come back.

Whats making this a little tricky is that I'm doing my form validation using Java via the form element name. So these two will have the same name. I need for the drop down to be switched off/disabled if they have radio button B and vice versa. Is all this doable using javascript?

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JQuery :: Cycle Focus To First Form Element From Last Element & Vice Versa

Jul 26, 2010

I have created a form with malsup's Form Plugin wherein it submits on change of the inputs. I have set up my jQuery script to index drop down menus and visible inputs, and uses that index to determine whether keydown of tab should move focus to the next element or the first element, and likewise with shift+tab keydown. However, instead of moving focus to the first element from the last element on tab keydown like I would like it to, it moves focus to the second element. How can I change it to cycle focus to the actual first and last elements? Here is a live link to my form: [URL]. Here is my script:

$(document).ready(function() {
var options = {
target: '#c_main',
success: setFocus

[Code]....

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I know how to Slide a DIV from top to bottom and vice-versa.

The following code shows how to do it:

Code:

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I have a set of radio buttons on my pricing page:

And a corresponding text_field input element div I'd like to display based on which radio button the user selects:

When the page loads, I'd like to see:

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Right now I have jQuery code at the bottom of my page that looks like this:

For each of the four options.

When the page loads, the correct div is shown, and when I select a new button, the new div is shown, but the already showing one isn't hidden.

I've read some posts that suggest using change() instead of click(), but others indicate that's problematic in IE.

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Oct 17, 2006

I have a function which passes text from txtdebt to debtsbox which
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Dec 14, 2010

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i've researched the syntax for this, don't know why it's not working.

function setDisabled() {
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HTML Code:
<table name="table1"...>
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<tr>
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Jul 18, 2010

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[Code]....

When I click a button that code fires. When that code fires all the elements that aren't disabled get disabled. My code does NOT work as expected and I found the problem, which is if($(this).find().attr('disabled','disabled')). how to loop through form elements that are NOT disabled.

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I'm currently working on a form for my site and would like to do something
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<input type="radio" name="yesorno" id="yes"
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<br>
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<br>
<br>
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<
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[code]....

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<form action="<?=$_SERVER[PHP_SELF]?t=$_GET[t]?>" method=post name=form
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I have this markup:

[Code]...

There are two radio buttons, sometimes one will be disabled, other times the other will be disabled. I would like to make a script that: First: Changes the color of surrounding text of the disabled radio button to the color grey. Second: Checks the other radio button.

This was my plan: I would make a script that: First: Removes all the current classes and add the class "greyed_out" (or better: change only the color of) the parent element, all siblings and children of siblings (if any) of the radio button that is disabled at that time.Second: Sets the attribute "checked to the other radio button". I made a script, but when I set the bottom radio button to disabled the script doesn't work:

[Code]...

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Jul 29, 2011

So I have a dropdown box and when a certain option is pressed will show other fields... if not they stay hidden. However, I also need it to check a radio button that should remain showing.

Right now I have
<script type="text/javascript">
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$(".dnuHide").hide();
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});
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Anyhow... I've written some nice clean functions to do my form validation with (wow, really enjoy writting code in JavaScript!) - thing is that's puzzling me... I'm using 'onsubmit(return fnc_FormValidation(this)' in my form tag...

But what if the user has JavaScript turned off? My form validation won't work at all will it?

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[Code]....

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<!DOCTYPE HTML>
<html>
<head>

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I am trying to produce a web form to allow wedding guests to RSVP. The form allows them to enter a name and select from a radio button whether they will be attending or not. If they select the "yes" radio button then a further pair of radio buttons are displayed for their meal preference.

They can then click a submit button or they can click another button to add another line for another guest which operates in exactly the same way. I've almost got this working, but it seems that the checkbox change handler is lost for the current guest when a new guest is added and the checkbox value is reset. I've got a feeling I'm doing something stupid but can't for the life of me figure out what.

Code (source file (renamed to .txt) also attached as I'm not sure the pasted code is too clear):

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