Get all child input elements of fieldsets with classname, input elements being only indirect children of fieldsets

Question

I have an issue regarding some Client JS embedded on an XPage. I want to get the elements shown in the picture with Javascript (DOM), and I am unable to set a classname to the Input directly because the "</xp:checkBoxGroup>" tag (in XPS) generates fieldsets and tables with the classname around the input instead of applying the classname directly to the input.

Is what I'm trying to do possible?

Answer 1

I looked into CSS selectors again and found a selector that matches my needs:

    function getSelection(){
    var group = document.querySelectorAll("input:checked"); 
    return group;
}