Problem: I would like to use one select field filter in a custom search View to choose a range of values, like 0-100, 100-200, 200-300, 300-400, etc.
Solution: There's no such range-based filter for a single field built-in to Views, but you could create a separate select custom field that is managed independently of the main field value.
I need to add 2 custom values into a page: the first one renders tomorrow's date (today's date plus one day) and the second one renders the date in 7 days time (today's date plus 7 days).
Solution:
It does not need custom fields, you can setup a custom shortcode to display the specific date, for example:
Problem: I would like to know how to edit an intermediary field, and how to display it from a related post.
Solution: You can turn on the field display in the settings menu of the Post Relationship editor panel. To display the field, use a Content Template to switch contexts to one of the posts in the M2M relationship. Then in the Content Template, use the Fields and Views button and the Post Selection tab to insert the field.
Problem: I would like to test if any RFGs exist on a post, using conditional HTML.
Solution: There's not a way to test that with conditional HTML, but you can use the View's wpv-items-found and wpv-no-items-found sections to display information only if there are RFG results found in the View.
