jQuery:Looping all radio buttons inside an HTML table

Question

I have an HTML table having n rows and each rows contain one radiobutton in the Row.Using jQuery , How can i look thru these radio buttons to check which one is checked ?

Answer 1

$('#table tbody tr input[type=radio]').each(function(){
 alert($(this).attr('checked'));
});

HTH.

Answer 2

To loop through all the radio checked radio buttons, you can also do this:

$('input:radio:checked').each(function() {
    //this loops through all checked radio buttons
    //you can use the radio button using $(this)
});

Answer 3

There are many ways to do that, e.g., using .each and the .is traversal method:

$("table tbody tr td input[name=something]:radio").each(function() {
    if($(this).is(":checked")) {
        $(this).closest("tr").css("border", "1px solid red");
    } else {
        // do something else
    }
});