Problem:
make 2 same identical fields with the mandatory field and validate in the same cred form
Solution:
You can add another field using Generic field and later once it passes the validation, use the Forms hook cred_before_save_data to assign the value to original field "wpcf-contraente".
Problem: I would like to create a View of parent posts and add a nested View of child posts. I would like to include custom field filters on the front-end so Users can filter both parent and child posts.
Solution: It's not currently easy to accomplish this type of nested View with custom field filters applied to both post types. We expect to add more robust related post filters in an upcoming release.
parent post type: "contatto" with types custom field "data-inizio-ultimo-corso"
child post type: "corso" with types custom field "data-inizio-corso"
i'm using view filtering only "contatto" post types (because we don't want to see duplicates)
when submitting a new "corso", i'm updating "data-inizio-ultimo -corso" if date greater, using this function:
I assume you are going to check other child "corso" posts of same parent "contatto" post, in your PHP codes.
In your PHP codes, you can get the parent "contatto" post ID by this:
$contatto_id = get_post_meta($post_ID, '_wpcf_belongs_contatto_id', true);
With the "contatto" post ID, you can get all the child "corso" posts with wordpress function get_posts(), by the custom field "_wpcf_belongs_contatto_id", see our document:
Problem: I would like to use the save_post hook to update a parent's date field when a child post is saved, but only if the child's date field is a later date.
Solution:
A date field is saved in the database as a timestamp, so you can access the raw data using get_post_meta and compare the child and parent field values. If the child timestamp is larger, insert it into the parent field.
The issue here is that the user only wants to display his search results only after a search has been made.
Solution:
This is only possible if when you are inserting the view on the page you select the option "Search Form Only" where this will add the search form and then you can select which page you want to become your results page.
Take a look at this screenshot below.
@https://cdn.toolset.com/wp-content/uploads/2012/06/choose-what-part-of-the-custom-search-to-display.jpg?x45313
I have:
parent post type: "contatto"
child post type "corso"
custom field "data-inizio corso" in child "corso"
custom field "data-ultimo-corso" in parent "contatto"
I would like that when filled "data-inizio-corso" the value is copied in "data-ultimo-corso" updating or creating the post.
Solution:
Types plugin is using a custom field "_wpcf_belongs_[parent-slug]_id" to store the parent post ID, for example, if the parent post type is using slug "contatto", then in single child "corso" post, there is a hidden field "_wpcf_belongs_contatto_id", the filed value is parent post ID, so if "$post_ID" is a child "corso" post ID, you can get the parent "contatto" post ID with PHP codes:
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