react-templates/playground/samples/rt-props.code

{
    mixins: [React.addons.LinkedStateMixin],
    getProps: function() {
        return _.omit(this.props, ['onClick', 'eventId']);    
    },
    reportClick: function(child) {
        alert((this.props.eventId || -1) + ':' + child.innerText);
    }
}