Problem:

How to use action hook "toolset_association_created"?

Solution:

Action hook "toolset_association_created" is triggered after two posts are connected.

Relevant Documentation:

https://toolset.com/documentation/customizing-sites-using-php/post-relationships-api/#toolset_association_created

Problem:
Only display search filters options that create a result using view

Solution:
With your view - under the section "Custom Search Settings" I've selected the option "Let me choose individual settings manually" and further selected the option "Show only available options for each input.

Relevant Documentation:
=> https://toolset.com/course-lesson/creating-a-custom-search/

Problem:
The user is encountering 3 issues, with WPML, for a user form when edited while the admin language is set to a secondary language.

The admin language is set by a cookie. This can happen in two cases:

• Switch to the secondary language, then edit the form from Toolset->User Forms->Edit form.
• Switch to the secondary language in the latest opened browser tab.

The user has a user form that is meant to redirect to a page. The user was encountering the following issues:

• The repeat password label was displayed translated on the primary language
• The pages to redirect to appears on the second language.
• The redirects takes the user to the homepage.

Solution:
Toolset forms are not translated manually. They are translated using WPML through the WPML translation management workflow.

Toolset enforces a form to be created on the primary language. But, it does not enforce this while editing a form.

This will be addressed in a future update. As a workaround add the following code to your a Toolset custom code snippet:

add_action( 'current_screen', 'ts_enforce_form_language' );
function ts_enforce_form_language( $screen ){
    if ( in_array( $screen->id, array( 'cred-form', 'cred-user-form' ) ) ){
        $default = apply_filters( 'wpml_default_language', NULL );
        $current = apply_filters( 'wpml_current_language', NULL );
 
        if ( $default != $current ){
            do_action( 'wpml_switch_language', $default );
        }
    }
}