gform_ajax_spinner_url_<form_id>

The Gravity Forms gform ajax spinner url form id hook.

Description

apply_filters( 'gform_ajax_spinner_url_<form_id>', $gfcommon, $form ); 

Parameters (2)

0. $gfcommon
The gfcommon.
1. $form
The form.

Usage

To run the hook, copy the example below.
  1. $gfcommon = apply_filters( 'gform_ajax_spinner_url_{$form_id}', $gfcommon, $form ); 
  2.  
  3. if ( !empty( $gfcommon ) ) { 
  4.  
  5. // everything has led up to this point... 
  6.  
  7.  
The following example is for adding a hook callback.
  1. // define the gform_ajax_spinner_url_<form_id> callback 
  2. function filter_gform_ajax_spinner_url_form_id( $gfcommon, $form ) { 
  3. // make filter magic happen here... 
  4. return $gfcommon
  5. }; 
  6.  
  7. // add the filter 
  8. add_filter( "gform_ajax_spinner_url_{$form_id}", 'filter_gform_ajax_spinner_url_form_id', 10, 2 ); 
To remove a hook callback, use the example below.
  1. // remove the filter 
  2. remove_filter( "gform_ajax_spinner_url_{$form_id}", 'filter_gform_ajax_spinner_url_form_id', 10, 2 ); 

Defined (1)

The filter is defined in the following location(s).

/form_display.php  
  1. $spinner_url = gf_apply_filters( array( 'gform_ajax_spinner_url', $form_id ), GFCommon::get_base_url() . '/images/spinner.gif', $form );