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Thread: Toggle function by clicking radiobutton

  1. #1
    Join Date
    Nov 2012
    Posts
    7

    Toggle function by clicking radiobutton

    Hi!

    Can anyone tell me if it is possible to trigger a function when clicking a radiobutton. Without submitting or something..
    I'm looking for something similair to the onclick event, that works fine on normal buttons but not on radiobuttons, i can't even select them anymore if I add onclick.

    Thanks in advance!

  2. #2
    Join Date
    Aug 2011
    Location
    Worthing, West Sussex
    Posts
    96
    The jQuery library makes it easy to do this:

    $("input[type='radio']").change(function(){
    // Do something here
    });
    Titanium Web Designs Ltd - Bespoke websites and online systems

  3. #3
    Join Date
    Jun 2004
    Location
    Portsmouth UK
    Posts
    2,709
    Code:
    <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
        "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
    
    <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
    
    <head>
      <title></title>
    
    <script type="text/javascript">
    
    function Test(rad){
     alert(rad.value);
    }
    </script>
    </head>
    
    <body>
    <form>
    <input type="radio" name="tst" value="tst 0" onclick="Test(this);"/>
    <input type="radio" name="tst" value="tst 1" onclick="Test(this);"/>
    </form>
    </body>
    
    </html>
    Vic

    God loves you and will never love you less.

    http://www.vicsjavascripts.org/Home.htm
    If my post has been useful please donate to http://www.operationsmile.org.uk/

  4. #4
    Join Date
    Nov 2012
    Posts
    7
    Thank you for your reaction,

    I didn't manage to make ik work yet.. Can you tell me wich code i put where exactly?

    The function is as followed:

    Code:
    									<script>function pluspuntspeler1(){
    									var puntenspeler1=parseInt(sessionStorage.getItem('puntenspeler1'));
    									var pluseen =puntenspeler1+1;
    									sessionStorage.setItem('puntenspeler1',pluseen);
    									}</script>
    The button looks like this:
    HTML Code:
                    <input id="radio1" name="langstnietsgedaan2" value="speler1" type="radio" onchange="plusuntspeler1();">
                    <label for="radio1" id="naam1c">
                    </label>

  5. #5
    Join Date
    Nov 2012
    Posts
    7
    Sorry my reaction was for the first post, ill try yours now

  6. #6
    Join Date
    Nov 2012
    Posts
    7
    Sorry i'm still not getting it to work.. Thanks for your reaction btw!

    Could you maybe fit it in my code? As i put before this is the function, i have two of those, one that adds a point to the score of one of the four players, and one that reduces one point.
    Code:
    function pluspuntspeler1(){
    var puntenspeler1=parseInt(sessionStorage.getItem('puntenspeler1'));
    var pluseen =puntenspeler1+1;
    sessionStorage.setItem('puntenspeler1',pluseen);
    }
    The buttons looks like this:
    HTML Code:
    <input id="radio1" name="langstnietsgedaan2" value="speler1" type="radio" onchange="plusuntspeler1();">
    <label for="radio1" id="naam1c">
    </label>
    <input id="radio3" name="langstnietsgedaan2" value="speler3" type="radio" onchange="plusuntspeler2();">
    <label for="radio3" id="naam3c">
    </label>

  7. #7
    Join Date
    Nov 2012
    Posts
    7
    Oww ***,

    I see i made a mistake typing, it should be pluspuntspeler1().. I forgot a P.

    Thanks and sorry, problem solved

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