Solved

uncheck, check RadioButton little javascript function

Posted on 2011-03-10
4
544 Views
Last Modified: 2013-11-19
hi there,
I need a little function to work the following way:
I have two RadioButtons
<asp:RadioButton ID="rdYes" onClick="uncheckRadio()" runat="server" Text="Yes" Font-Names="Verdana, Arial, Helvetica" Font-Size="10pt" />
            <asp:RadioButton ID="rdNo" onClick="uncheckRadio()" runat="server" Text="No" Font-Names="Verdana, Arial, Helvetica" Font-Size="10pt" />

and what i need the function to do is when Yes is Checked then NO should be unchecked and vice versa. One RadioButton should be checked at the time.
I know a RadioButtonList will take care of this for me but i have some other events and i need them individually.
Thanks,
COHFL
           
0
Comment
Question by:COHFL
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 2
4 Comments
 
LVL 6

Expert Comment

by:Webmonkey
ID: 35095853
Try adding this:

function setCheckedValue(radioObj, newValue) {
	if(!radioObj)
		return;
	var radioLength = radioObj.length;
	if(radioLength == undefined) {
		radioObj.checked = (radioObj.value == newValue.toString());
		return;
	}
	for(var i = 0; i < radioLength; i++) {
		radioObj[i].checked = false;
		if(radioObj[i].value == newValue.toString()) {
			radioObj[i].checked = true;
		}
	}
}

Open in new window

0
 

Author Comment

by:COHFL
ID: 35095909
How do i call it?

OnClick="setCheckedValue(??,??)
0
 
LVL 6

Accepted Solution

by:
Webmonkey earned 250 total points
ID: 35095974
Nevermind... this is better

<input id="rdYes" name="yes" type="radio" value="yes" onclick="document.getElementById('rdNo').checked = false;" />
<input id="rdNo" name="no" type="radio" value="no" onclick="document.getElementById('rdYes').checked = false;" />

Open in new window


0
 
LVL 82

Expert Comment

by:leakim971
ID: 35096389
You don't want to use RadioButtonList : http://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.radiobuttonlist(v=vs.80).aspx

Else why not use :
<input type="radio" name="yesorno" ID="rdYes" value="Yes" />Yes<br>
<input type="radio" name="yesorno" ID="rdNo" value="No" />No<br>

Open in new window

0

Featured Post

Turn Insights Into Action

You’ve already invested in ITSM tools, chat applications, automation utilities, and more. Fortify these solutions with intelligent communications so you can drive business processes forward.

With xMatters, you'll never miss a beat.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

This article will inform Clients about common and important expectations from the freelancers (Experts) who are looking at your Gig.
When crafting your “Why Us” page, there are a plethora of pitfalls to avoid. Follow these five tips, and you’ll be well on your way to creating an effective page.
This video teaches users how to migrate an existing Wordpress website to a new domain.
The viewer will learn the basics of jQuery, including how to invoke it on a web page. Reference your jQuery libraries: (CODE) Include your new external js/jQuery file: (CODE) Write your first lines of code to setup your site for jQuery.: (CODE)

717 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question