gpnf_should_delete (JS)

1. Description
2. Usage
3. Parameters
4. Examples
   1. Add confirmation to Delete buttons in the parent form
5. Since

Description

Filter whether the child entry should be deleted. Useful for adding custom confirmations before deleting.

Usage

gform.addFilter( 'gpnf_should_delete', 'my_custom_function' );

Parameters

• shouldDelete boolean

  Whether the child entry should be deleted. Defaults to true.

• item object

  The child entry being deleted.

• $trigger JQuery

  The element that triggered the deletion.

• gpnf GPNestedForms

  Current instance of the GPNestedForms object.

Examples

Add confirmation to Delete buttons in the parent form

This snippet adds a confirmation to the Delete buttons in the parent form much like the confirmation when deleting from the Edit modal.

window.gform.addFilter('gpnf_should_delete', function(shouldDelete, items, $trigger, gpnf) {
	if ( ! $trigger.is('.gpnf-row-actions .delete-button') ) {
		return shouldDelete;
	}

	if ( ! $trigger.data( 'isConfirming' ) ) {
		$trigger
			.data( 'isConfirming', true )
			.text( gpnf.modalArgs.labels.confirmAction );

		setTimeout( function() {
			$trigger
				.data( 'isConfirming', false )
				.text( gpnf.modalArgs.labels.delete );
		}, 3000 );

		return false;
	}

	return shouldDelete;
});

Since

This filter is available since Gravity Forms Nested Forms 1.0-rc-1.10.