Still celebrating National IT Professionals Day with 3 months of free Premium Membership. Use Code ITDAY17

x
?
Solved

Get selected value of RadioButtonList using JQuery

Posted on 2012-12-31
4
Medium Priority
?
438 Views
Last Modified: 2012-12-31
The function below works fine.  But I was curious as to how to use 'this' with the input:checked selector to find the value of the checked button.  I've tried different formats but haven't hit on the right one. i.e. $('this input:checked').val()

$(function () {
    $('#<%=rblExistingDamage.ClientID%>').click(function () {
        if ($('#<%=rblExistingDamage.ClientID%> input:checked').val() == 'true') {
             $('#<%=rowExistingDamage.ClientID%>').show();
         } else {
            $('#<%=rowExistingDamage.ClientID%>').hide();
        }
    });
});

Open in new window

0
Comment
Question by:jeffhodgeson
[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
  • 3
4 Comments
 
LVL 82

Accepted Solution

by:
leakim971 earned 2000 total points
ID: 38733071
replace : $('#<%=rblExistingDamage.ClientID%> input:checked')
by : $('input:checked', this)

or

replace : $('#<%=rblExistingDamage.ClientID%> input:checked')
by : $(this).find('input:checked')
0
 
LVL 82

Expert Comment

by:leakim971
ID: 38733077
or replace :
    $('#<%=rblExistingDamage.ClientID%>').click(function () {
        if ($('#<%=rblExistingDamage.ClientID%> input:checked').val() == 'true') {
             $('#<%=rowExistingDamage.ClientID%>').show();
         } else {
            $('#<%=rowExistingDamage.ClientID%>').hide();
        }
    });

Open in new window

by :
    $(":radio", '#<%=rblExistingDamage.ClientID%>').change(function () {
        if ($(this).is(":checked") && $(this).val() == 'true') {
             $('#<%=rowExistingDamage.ClientID%>').show();
         } else {
            $('#<%=rowExistingDamage.ClientID%>').hide();
        }
    });

Open in new window

0
 

Author Closing Comment

by:jeffhodgeson
ID: 38733444
Thanks, just what I was looking for.
0
 
LVL 82

Expert Comment

by:leakim971
ID: 38733451
you're welcome
0

Featured Post

Technology Partners: We Want Your Opinion!

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

Question has a verified solution.

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

Introduction Knockoutjs (Knockout) is a JavaScript framework (Model View ViewModel or MVVM framework).   The main ideology behind Knockout is to control from JavaScript how a page looks whilst creating an engaging user experience in the least …
This article discusses how to implement server side field validation and display customized error messages to the client.
The viewer will learn how to dynamically set the form action using jQuery.
The viewer will learn the basics of jQuery including how to code hide show and toggles. 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…
Suggested Courses

670 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