Question

I have a <div> with radioboxes:

<div id='RB-01'>
<span>Item_1</span><input type='radio' name='RB01' value='1'><br />
<span>Item_2</span><input type='radio' name='RB01' value='2'><br />
<span>Item_3</span><input type='radio' name='RB01' value='3'><br />
</div>

Then with jQuery I want to get number on an account a radiobox that was checked:

var obj;
var tempId = "RB-01";
if ($('div[id=' + tempId + ']')) {
  $('div[id=' + tempId + '] input').each(function() {

  ...here I need save in the variable obj the number on an account input that was checked... 

  }); 
}   

Answer 1

Sounds like you need

  $('div[id=' + tempId + '] input:checked').each(function() {

  var number = $(this).val();

  }); 

You could have quite easily found this on the jQuery API site…

JQuery each!