Dear Waqar,
I was trying to follow your instructions but there is something wrong and it is not working as expected.
Here is my problem:
1. My Team slug is "tym" hidden link
2. My relationship slug is "tym-studentu" hidden link
As you can see: Projects are "parent" and Teams are "child"
So in my theme's functions.php I changed:
'post_type' => 'tym'
.
.
$relationship = 'tym-studentu'
$query_by_role_name = 'child'
.
.
$role_name_to_return = 'parent'
Here is the whole code:
// generate options for the team field
add_shortcode('get_teams_field', 'get_teams_field_fn');
function get_teams_field_fn() {
// get all team posts from current user
$args = array(
'post_type' => 'tym',
'posts_per_page' => -1,
'post_status' => 'publish',
'author' => get_current_user_id()
);
$posts_array = get_posts( $args );
foreach ($posts_array as $post) {
// check if relationship exists
$query_by_element = $post->ID; // ID of post to get relationship from
$relationship = 'tym-studentu'; // relationship slug
$query_by_role_name = 'child'; // $query_by_element is a parent in this relation
$limit = 100; // defaults
$offset = 0; // defaults
$args = array(); //nothing needed
$return = 'post_id'; // We want Post ID
$role_name_to_return = 'parent'; // We want children.
$get_results = toolset_get_related_posts(
$query_by_element,
$relationship,
$query_by_role_name,
$limit,
$offset,
$args,
$return,
$role_name_to_return
);
if (!$get_results) {
$data[] = $arrayName = array('value' => $post->ID, 'label' => $post->post_title );
}
}
return(json_encode($data));
}
3. Here is the code what I put in in my Project's Post Form ( I have changed field='@team-project.parent' to field='@tym-studentu.child' :
<div class="form-group">
<label>Tým studentů</label>
[cred_generic_field type='select' field='@tym-studentu.child']
{
"required":1,
"default":[],
"options":[get_teams_field]
}
[/cred_generic_field]
</div>
4. After all of this, there is a warning on Project's Post Form hidden link and in general, it is not working as expected.
Please let me know what I did wrong and how to repair it.
Many thanks again.
Jiri
