...
<td data-link="firstName"></td>
<td>
<input data-link="firstName" />
</td>
...
// Data-link details container to person, using the personTmpl template
$.link.personTmpl( "#details", person );
// Observable property change
$( "#changeName" ).on( "click", function() {
$.observable( person ).setProperty( "firstName", person.firstName + "Plus" );
});