Contributions API

hierarchical_select.module

Version

1.40 (checked in on 2008/03/03 at 16:44:26 by wimleers)

Description

This module defines the "hierarchical_select" form element, which is a greatly enhanced way for letting the user select an option in a hierarchy.

Functions

Name	Description
hierarchical_select_admin_settings	Form definition; admin settings.
hierarchical_select_elements	Implementation of hook_elements().
hierarchical_select_form_alter	Implementation of hook_form_alter().
hierarchical_select_get_dropbox	Generate the dropbox object.
hierarchical_select_get_hierarchy	Generate the hierarchy object.
hierarchical_select_json	Menu callback; JSON callback: generates and outputs the appropriate HTML.
hierarchical_select_menu	Implementation of hook_menu().
hierarchical_select_process	Hierarchical select form element processing function.
theme_hierarchical_select_dropbox_add_button	Render the add button.
theme_hierarchical_select_render_dropbox	Render the dropbox.
theme_hierarchical_select_render_initial_html	Render the initial hierarchical select.
theme_hierarchical_select_render_selects	Render the selects.
_hierarchial_select_enforce_deepest_selection	Helper function to update the lineage of the hierarchy to ensure that the user selects an item in the deepest level of the hierarchy.
_hierarchical_select_dropbox_lineage_item_get_label	Helper function needed for the array_map() call in the dropbox sorting callback.
_hierarchical_select_dropbox_lineage_item_get_value	Helper function needed for the array_map() call in the dropbox lineages selections creation.
_hierarchical_select_dropbox_sort	Dropbox lineages sorting callback.
_hierarchical_select_extract_settings	Helper function to extract the settings from a form item.
_hierarchical_select_reconstruct_lineages_save_lineage_enabled	Helper function to reconstruct the lineages given a set of selected items and the fact that the "save lineage" option is enabled.
_hierarchical_select_str_to_bool	Convert a "true" or "false" string into the corresponding boolean value, while ignoring the case.
_hierarchical_select_validate	Hierarchical select form element validate callback.
_hierarchical_select_validate_selection	Reset the selection if no valid item was selected. If an array is passed (this happens when the "save lineage" option is enabled), then the first item in the array corresponds to the first selected term. As soon as an invalid item is...
_hierarchical_select_views_exposed_filters_reposition	Helper function that adds the JS to reposition the exposed filters of a View just once.