CODEWITHSUNDEEP
javascriptjqueryhtmlcssradio-button
user2886091
user2886091

Reputation: 725

Show div when radio button selected

I am novice in javascript and jQuery. In my html have 2 radio buttons and one div. I want to show that div if I check the first radio-button but otherwise I want it to be hidden

so: If radio button #watch-me is checked --> div #show-me is visible. If radio button #watch-me is unchecked (neither are checked or the second is checked) --> div #show-me is hidden.

Here is what I have so far.

 <form id='form-id'>
<input id='watch-me' name='test' type='radio' /> Show Div<br />
<input name='test' type='radio' /><br />
<input name='test' type='radio' />
 </form>
 <div id='show-me' style='display:none'>Hello</div>

and JS:

 $(document).ready(function () { 
$("#watch-me").click(function() {
 $("#show-me:hidden").show('slow');
 });
 $("#watch-me").click(function(){
 if($('watch-me').prop('checked')===false) {
    $('#show-me').hide();}
    });
});

How should I change my script to achieve that?

Upvotes: 24

Views: 121692

Answers (5)

Surya R Praveen
Surya R Praveen

Reputation: 3745

var switchData = $('#show-me');
switchData.hide();
$('input[type="radio"]').change(function(){ var inputData = $(this).attr("value");if(inputData == 'b') { switchData.show();}else{switchData.hide();}});

JSFIDDLE

Upvotes: 1

user2170505
user2170505

Reputation: 21

 $('input[type="radio"]').change(function(){
      if($("input[name='group']:checked")){
      $(div).show();
    }
  });

Upvotes: 1

Venkata Krishna
Venkata Krishna

Reputation: 15122

$('input[name=test]').click(function () {
    if (this.id == "watch-me") {
        $("#show-me").show('slow');
    } else {
        $("#show-me").hide('slow');
    }
});

http://jsfiddle.net/2SsAk/2/

Upvotes: 6

Eric J.
Eric J.

Reputation: 548

I would handle it like so:

$(document).ready(function() {
   $('input[type="radio"]').click(function() {
       if($(this).attr('id') == 'watch-me') {
            $('#show-me').show();           
       }

       else {
            $('#show-me').hide();   
       }
   });
});

Upvotes: 48

j08691
j08691

Reputation: 208032

Input elements should have value attributes. Add them and use this:

$("input[name='test']").click(function () {
    $('#show-me').css('display', ($(this).val() === 'a') ? 'block':'none');
});

jsFiddle example

Upvotes: 9

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