When you see the code

header$("$Location: $/$view$/45")$;

what is happening?

When you see the code

header$("$Location: $/$view$/45")$;

what is happening?

It puts a link to $/$view$/45$ in the menu bar of the web application

A POST to the URL endpoint $/$view$/45$

A redirect to the URL endpoint $/$view$/45$

Loading the top $45$ entries from the database