Tripal
Public Member Functions | List of all members
tripal_views_handler_filter_no_results Class Reference
Inheritance diagram for tripal_views_handler_filter_no_results:
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Collaboration diagram for tripal_views_handler_filter_no_results:
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Public Member Functions

 can_expose ()
 
 options_form (&$form, &$form_state)
 
 query ()
 

Detailed Description

This filter ensures that when a page is first loaded, there are no results (ie: the query is not run). This imitates an advanced search form allowing users to fist enter other filter values and then retrieve results.

Member Function Documentation

◆ can_expose()

tripal_views_handler_filter_no_results::can_expose ( )

Ensure this filter is not exposed

◆ options_form()

tripal_views_handler_filter_no_results::options_form ( $form,
$form_state 
)

{}

◆ query()

tripal_views_handler_filter_no_results::query ( )

{}


The documentation for this class was generated from the following file: