How To Write Radio Button Form With Dynamic Output
Jan 31, 2011
I am trying to write a radio button form that has dynamic output. If radio 1 selected then the text would say "one", if radio 2 text = "two", etc. For example:
How many chickens do you own?
Radio 1
Radio 2
*Radio 3
Radio 4
I have the following and am stuck, can I stack getElementsbyid...?
Code:
<script type="text/javascript">
function check() {
document.getElementById('Radio1').firstChild.nodeValue='one';
}
<form>
<input type="radio" value="0" id="r1" name="r1" onclick="check()" />
<input type="radio" ???? />
<input type="radio" ???? />
<input type="radio" ???? />
</form>
I own <label for="r1" id="Radio1">blank</label> chickens.
Every time I create a radio button set and append it to an element in internet explorer I the radio button doesn't allow for it to be checked. It works fine in mozilla.
Here's a slimmed down example that produces the lock.
Code: function addRadio(e){
var i = document.createElement('input'); i.type = 'radio' i.value = 1; document.getElementById(e).appendChild(i); } Whenever the element is appended in IE it doesn't allow itself to be selected.
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<form> <script type="text/javascript"> function FillBx(f) {[code]....
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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if(!document.form.radio1.checked && document.form.q3.value=="") { theMessage = theMessage + " --> You selected no we need a reason)"; }
I try to calculate all the number based on selected radio button and display it in the textfield on the same page can someone can tell me the errors and suggest how to make my calculation is right.
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I'm using it for form validation. The way I have it set up works great to validate the text areas of the form, but I also have a field of radio buttons that I need the user to select at least one radio button. Here's how I have the validation code set up: Code:
I am sure this is simple, but I am simple when it comes to Javascript - meaning pretty much new. I have a place on my site that has a drop down box, with multiple options listed in them. I want the user to be able to select an option in the dropdown box and then hit the submit button. They would then get taken to the page that is mapped to the user selected value in the field.
I'm working on a form. The one thing i can't get to work is the following:
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I am a complete JS noob. I have been googling for hours trying to find a way to implement what I think is a simple thing - but alas my deadline is here
In a nutshell I have a simple form that has radio buttons code...
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