The app object can be used on both the production and
preview tiers to gain access to the correct web application mount points and
more.
The following methods are available:
context
Returns the root web application context.
include(path)
Performs a server-side include of a web asset from the default endpoint.
include(path, endpoint)
Performs a server-side include of a web asset from the specified endpoint.
It executes a wrapped server-side include. The result string is returned.Some example paths include:
/a/b/c.gif /images/test.jpg