Auto-completion

Auto-completion provides the user with real-time suggestions as query terms are typed into the search box.

Several types of auto-completion are supported:

Simple auto-completion

is quick and easy to set up and returns suggestions that are words and phrases found within the content.

QueryCompletionPublicUI.png
Structured auto-completion

this provides advanced auto-completion based on structured CSV data. The suggestions can be grouped by type and provide rich content (such as thumbnail images and other data) in the suggestion. Clicking on a suggestion can run a query, take the user directly to a resource or run some JavaScript.

QueryCompletionExtendedPublicUI.png
Recent searches

Recent searches are suggested from the current user’s search history. This is available when search sessions are enabled on a search.

Auto-completion, when displayed to the end user can consist of several independent auto-completion data sets from the forms of auto-completion listed above.

By default, a single data set of simple auto-completion is generated for each results page.

Disabling auto-completionx

Auto-completion is enabled by default using the auto-completion collection.cfg setting.

Configuring auto-completion

Configuring auto-completion data sets Before any auto-completion can be added one or more auto-completion datasets must be generated.

This is achieved by creating one or more results pages that generate an auto-completion index for use by any of the results pages within the same search package. Auto-completion is generated in one of the following ways:

  1. As simple auto-completion that provides a set of keywords suggestions based on words within documents that belong to the results page.

  2. As structured auto-completion, generated from an auto-completion.csv file uploaded to the results page.

  3. As structured auto-completion, generated using the auto-completion plugin.

Configuring the auto-completion front-end Once auto-completion datasets are generated, the JavaScript widget must be configured in order to interact with and display the auto-completion.

Auto-completion web service

Auto-completion in Funnelback is delivered via a web service. The web service is accessed using a REST-style request and returns a JSON packet containing the auto-completion suggestions.

Upgrading to the Concierge widget

Existing templates (either based on the old jQuery UI widget, or the prototype/GitHub Concierge widget) can be upgraded to use the Concierge widget with minimal changes to existing templates.

Upgrading generated auto-completion to use the auto-completion plugin

v15 and earlier structured auto-completion was normally generated from the Funnelback search index using custom workflow commands. In v16 the generation process needs to be upgraded to use the auto-completion plugin.