layuiradio和checkbox的联动

当选中某个checkbox时与之不相关的radio全部禁用

form.on('checkbox(country)', function(ba){
         var cc=0;
         $('input:radio[name="sex"]').prop('disabled',true);
         form.render();
         $('input:checkbox[lay-filter="country"]').each(function(index,data){
            if(index>5)
                return false;
            if(data.checked){
                var nm = data.name;
                $('input:radio[country="'+nm+'"]').removeAttr("disabled");
                if ( nm== 'Canada' || nm =='America')
                     nm='Canada_America';
                $('input:radio[country="'+nm+'"]').removeAttr("disabled");
             }
               
            })
           form.render();
           
        })