Question

I have following HTML:

<input type="checkbox" value="1"  class="trchoose">
<input type="checkbox" value="1"  class="trchoose">
<input type="checkbox" value="1"  class="trchoose">
<input type="checkbox" value="1"  class="trchoose">

​and following is my jQuery code:

jQuery('.trchoose').click(function() {
    alert('');
    res= jQuery(this).attr('class');
    alert(res);
});

Now I need to get value of the particular checkbox which was clicked. The above code of jQuery is not working.

What am I doing wrong?

Answer 1

jQuery('.trchoose').click(function() {
    alert('');
    var res= this.value; // or jQuery(this).val() for jQuery version, but overhead.
    alert(res);
});

I assume that res is not a global variable.