gpnf_session_initialized

1. Description
2. Usage
3. Parameters
4. Since
5. Examples
   1. Populate session hash into a field.

Description

Do something after the Nested Forms session has been initialized.

Usage

gform.addAction( 'gpnf_session_initialized', 'my_custom_function' );

Since

This action is available since Gravity Forms Nested Forms 1.0-beta-8.62.

Examples

Populate session hash into a field.

gform.addAction( 'gpnf_session_initialized', function() {

    // Update 123 to your form ID.
    var formId = 123;
    // Update 4 to the ID of the field you wish to populate.
    var fieldId = 4;

    var gpnfCookie;
    var cookieArr = document.cookie.split( ';' );
    for( var i = 0; i < cookieArr.length; i++ ) {
        var cookiePair = cookieArr[ i ].split( '=' );
            if ( name == cookiePair[0].trim() ) {
                gpnfCookie = $.parseJSON( decodeURIComponent( cookiePair[1] ) );
            }
        }
    }

    $( '#input_' + formId + '_' + fieldId ).val( gpnfCookie.hash );

} );