Problem:

I'm trying to design a page with a view that will display the users with all their posts. however if the use never publish a post before i want to hide the view and display a button to create their first post.

Solution:

You can try these:

https://toolset.com/forums/topic/hide-search-view-if-there-is-not-search-results-and-display-another-element/#post-2076851

Relevant Documentation:

Problem:

I have a view, where I do show different part for a review. Now I like to add the product title and it's url with a given ID.

The Review custom post type and the products are in a relationship.

Solution:

If it is one-to-many relationship between "Products" and "Review", you can display the parent "Products" post information with "item" attribute, for example:

[wpv-post-title item="@product-review.parent"]

Relevant Documentation:

https://toolset.com/documentation/programmer-reference/views/views-shortcodes/item-attribute/