Matching Wildcards

Setting the id: property to '?' will make it match anything. This is a useful catch-all with uses like error handling.

Go to some random site

Error

The page you requested does not exist.

Go back

<div data-bind="page: {id: '?'}">
    <h3>Error</h3>
    <p>The page you requested does not exist.</p>
    <p><a data-bind="page-href: '../'">Go back</a></p>
</div>