<h3>Basic Troposphere Weather Conditions</h3> <div data-bind="foreach: topics, buttonset: { refreshOn: topics }"> <input type="radio" name="mygroup" data-bind="attr: { id: $data }, click: $parent.selectTopic" /> <label data-bind="attr: { 'for': $data }, text: $data"></label> </div> <div data-bind="component: { name: selectedComponent }"></div>