Cercalia API GL

Class: Autocomplete

cercaliagl.service/Autocomplete

Javascript ES5

const autocopmplete = new cercaliagl.service.Autocomplete({ ... });

This class add suggest autocomplete funcionality to an input for search addresses.
The input must be an empty div HTML element and it can be passed by id (autocompleteId option) or by DOM Element reference.
In the creation of this service, the div element will contains more DOM elements inside.

This service allow to apply filters to search inside countries, regions, subregions, municipalities, localities, etc. By default it searches for addresses, localities, postal codes and POIs. But this behaviour can be modified.

You can see all constructor options to modify this functionality. Finally it is mandatory to assign a callbackFunction which will be called when an address is selected.

Example usage:

const autocompleteService = new cercalia.service.Autocomplete({
  element: document.getElementById('autocomplete'),
  label: 'Search address example',
  floatingLabel: true,
  callbackFunction: (data) => {
    document.querySelector('#response').innerHTML = JSON.stringify(data, null, 2);
  },
});

new Autocomplete(options) service/Autocomplete.js, line 147

Name Type Description

options

Options

Name	Type	Description
`callbackSuggestionsFunction`	function	Callback function when suggestions changed.
`callbackFunction`	function	Callback function when selecting autocomplete element.
`onInputFunction`	function \| undefined	Callback function when on input event.
`autocompleteId`	string	`<div id="xxxx">` element ID where create add autocomplete functionality.
`element`	Element	Element
`placeholder`	string	Input placeholder. If not specified default is `Address`.
`hnrt`	boolean	Apply a tolerance in house number ranges. Cercalia suggest search prioritize address that contains the house numbers searched. This parameters lets you apply a tolerance in the house numbers ranges available in the database (+/-50 numbers in general, and +/- 500 in USA), in order to avoid some gaps in this database. Values: `false`: don’t apply. Default value `true`: apply
`label`	string	Label text for placeholder
`maxCandidates`	number	Max candidates to show. Default `5`.
`searchInsideCountry`	string \| null	Autocomplete search inside a country (3 characters ISO code), for exemple: `ESP`. Default value null (all countries).
`searchInsideRegion`	string \| null	Autocomplete search inside a region (Country ISO code + Region code), for exemple: `ESPMAD` or several regions, for example: `ESPCAT,ESPMAD,ESPVAL`. Please, contact with Nexus if you need to know region codes.
`searchInsideProvince`	string \| null	Autocomplete search inside a province (Country ISO code + Province code), for exemple: `ESP08` (Barcelona), `ESP17` (Girona) or several provinces, for example: `ESP08,ESP17`. Please, contact with Nexus if you need to know province codes.
`searchInsideMunicipality`	string \| null	Autocomplete search inside a municipality (Country ISO code + Province code), for exemple: `ESP410917` (Sevilla), `ESP502973` (Zaragoza) or several municipality, for example: `ESP08,ESP17`. Please, contact with Nexus if you need to know municipality codes.
`searchInsideLocality`	string \| null	Autocomplete search inside a locality for exemple: `ESP17240205565747` (Barcelona), `ESP17240205565484` (Badalona) or several localities, for example: `ESP17240205565747,ESP17240205565484`. Please, contact with Nexus if you need to know locality codes.
`searchClosestHouseNumber`	boolean	Search closest real house number in suggest. Default: `false`.
`searchFilterEntity`	string	Set filter by municipality / region / subregion / country (by entity code). You can mix that entities. Examples: `ESP170792,ESPCAT,ES08` SolrItem `ESP,ESP08,ESP17,PRT,AND`.
`searchPriorityEntity`	string \| Array.<string>	Set priority municipality / region / subregion / country (by entity code). This filter, prioritizes the results that are in the specified regions above the other candidates, but does not eliminate the results from other regions or countries. This filter can be combined with the "csr" filter for maximum results filter beyond the priority. Example: `ESPVAL`. In case you need to prioritize candidates in the list of preferred regions, the regions may be separated by parameters according to priority level: first element: maximum priority, second element: second level priority, etc Examples: `['ESP170792', 'AND', 'ESP,FRA']`. `['ESPCAT', 'ESPMAD', 'PRT,AND,FRA']`.
`searchPreferredEntity`	string \| Array.<string>	Set preferred municipality / region / subregion / country (by entity code). This filter, prioritizes the results that are in the specified regions above the other candidates, but does not eliminate the results from other regions or countries. This filter can be combined with the "csr" filter for maximum results filter beyond the preferred. Example: `ESPVAL`. In case you need to prioritize candidates in the list of preferred regions, the regions may be separated by parameters according to priority level: first element: maximum priority, second element: second level priority, etc Examples:
`poiCategories`	string	Set POI categories. If not specified Cercalia will return default POI categories. Categories. For example: `['C012', 'D00CAM', 'C027', 'C016']` `['ESP170792', 'AND', 'ESP,FRA']`. `['ESPCAT', 'ESPMAD', 'PRT,AND,FRA']`.
`floatingLabel`	boolean	Floating label for input UI element. Default `false`.
`lang`	string \| Array.<string>	Set preferred lang to return suggestions. Default `null`.

Extends

module:cercaliagl/service/Service~Service

Methods

close() service/Autocomplete.js, line 563

Close autocomplete div.

getElement(){Element} service/Autocomplete.js, line 994

Get autocomplete DOM element reference. This should be <div /> element.

Returns:

Autocomplete element.

getGeocoding(){module:cercaliagl/service/Autocomplete~GeEntitySuggest|null|undefined} service/Autocomplete.js, line 365

Get Geocoding JSON server response. It returns null if address is not selected.

Returns:

JSON server response.

getValue(){string} service/Autocomplete.js, line 1021

Current input value

Returns:

Input value

setCallbackFunction(callbackFn) service/Autocomplete.js, line 345

Assign a callback function after selecting a candidate from the suggest list

Name	Type	Description
`callbackFn`	function	Callback Function.

setCallbackSuggestionsFunction_(callbackFn) service/Autocomplete.js, line 355

Assign a callback function after suggestions changed

Name	Type	Description
`callbackFn`	function	Callback Function.

setPoiCategories(categories) service/Autocomplete.js, line 504

Set POI categories. If not specified Cercalia will return default POI categories.

Name	Type	Description
`categories`	string \| Array.<string> \| null	Categories. For example: `['C012', 'D00CAM', 'C027', 'C016']`

setSearchCoordinateReference(lonLat) service/Autocomplete.js, line 486

Filter results by proximity to a point (coordinate). It is a restrictive filter (only returns candidates within the radius), prioritizing results based on proximity to the search point. searchInsideRadius option must be provided. Use setSearchCoordinateReference method.

Name	Type	Description
`lonLat`	cercalia.LonLat \| null	Coordinate reference. `null` value deactive behaviour.

setSearchFilterType(type) service/Autocomplete.js, line 516

Search within type specified. Possible values are: st (streets), ct (locality), p (pois), all|null. It is possible specify more than one value. Example : st,ct

Name	Type	Description
`type`	string \| Array.<string> \| null	Type or array of types. For example: `['ct','pois','st']`.

setSearchInsideCountry(countriesId) service/Autocomplete.js, line 374

Search inside a country. For example: 'ESP,FRA,GBR' or ['ESP','FRA','GBR']

Name	Type	Description
`countriesId`	string \| Array.<string> \| null	Country or array of countries id.

setSearchInsideLocality(localityId) service/Autocomplete.js, line 422

Search inside a locality. For example: ESP17240205544993 (Vallecas), ESP17240205545872 (La Barceloneta), etc..

Name	Type	Description
`localityId`	string \| Array.<string> \| null	Locality or array of localities id.

setSearchInsideMunicipality(municipalityId) service/Autocomplete.js, line 410

Search inside a municipality. For example: ESP280796 (Madrid), ESP080193 (Barcelona), etc..

Name	Type	Description
`municipalityId`	string \| Array.<string> \| null	Municipality id or array of municipality id.

setSearchInsideProvince(provinceId) service/Autocomplete.js, line 398

Search inside a region. For example: ESP17 (Girona), ESP08 (Barcelona) etc..

Name	Type	Description
`provinceId`	string \| Array.<string> \| null	Region or array of regions id.

setSearchInsideRadius(radius) service/Autocomplete.js, line 495

Set radius for geographic search. Complementary option for option searchCoordinateReference.

Name	Type	Description
`radius`	number \| null	Radius

setSearchInsideRegion(regionsId) service/Autocomplete.js, line 386

Search inside a region. For example: ESPMAD (Comunidad de Madrid), ESPCAT (Catalunya), etc..

Name	Type	Description
`regionsId`	string \| Array.<string> \| null	Region or array of regions id.

setValue(text, openSuggestions) service/Autocomplete.js, line 1004

Change value of autocomplete and optionally open suggestions.

Name	Type	Description
`text`	string	Text
`openSuggestions`	boolean (defaults to false)	Open suggest after change input value. Default `false`