How can I know which radio button is selected via jQuery?

112 views 16/11/2021 admin 0 Comments radio button

Explanation

You can know which radio button is selected via jQuery If you already have a reference to a radio button group.

Here we will take an example for this:

var myRadio = $("input[name=myRadio]");

Always use the filter() function, not find() when you have to know which radio button is selected.

Because find() the function is for locating child/descendant elements. So whereas filter() searches top-level elements in your selection.

var checkedValue = myRadio.filter(":checked").val();