PAGE url is missing in view.php

[pavelsokolov]

It's required to set a proper PAGE url so it can pass the url params. This happens when you need to e.g. edit blocks on a vpl page:

Use case:

• go to a vpl activity
• edit some block, e.g. change the visibility
• get an error and notice the missing params in the url.

My pull request fixes it https://github.com/jcrodriguez-dis/moodle-mod_vpl/pull/128

[jcrodriguez-dis]

Fixed in 8064341ef1c6911aa4133cc74cae7fe28e64e700

Thanks.