Profile: himanshuS

Problem:

Disable the relationship field, but submit the relationship field value.

Solution:

If you disable a HTML select field, it won't be able to post parameters to Toolset Forms.

In your case, you can add a hidden generic field into your post form, for example:

https://toolset.com/forums/topic/association-not-formed-on-form-submit/#post-1904851

Relevant Documentation:

Problem:
The user would like to send the form notification to a parent post instead of the current post of the form.

Solution:
This can be done, either by:
- Adding a generic email field and passing the value from the parent post using the item attribute.
- Adding a generic field and passing the parent post id using the item attribute.
- Using custom code for altering the recipients of the notification.

Read all the suggestions in the replies below.

Problem:
The user was setting the value of the relationship field automatically, he would like to make it readonly.

Solution:
This is not available by default, we need custom Javascript code to make it readonly.

(function( $ ) {
  $('select[name="@project-prompt-to-project-submission.parent"]').attr('disabled',true);
})(jQuery);

Relevant Documentation:
https://toolset.com/course-lesson/selecting-parent-posts-when-using-forms-to-create-child-items/#creating-forms-when-a-parent-post-is-preselected