ol-ext

Class: SearchFeature

ol.control. SearchFeature

new SearchFeature( [Control])

Search features.

Parameters:
Name Type Argument Description
Control Object <optional>

options.
options.className string

control class name
options.target Element | string | undefined

Specify a target if you want the control to be rendered outside of the map's viewport.
options.label string | undefined

Text label to use for the search button, default "search"
options.placeholder string | undefined

placeholder, default "Search..."
options.typing number | undefined

a delay on each typing to start searching (ms), default 300.
options.minLength integer | undefined

minimum length to start searching, default 1
options.maxItems integer | undefined

maximum number of items to display in the autocomplete list, default 10
options.property string | undefined

a property to display in the index, default 'name'.
options.getTitle function

a function that takes a feature and return the name to display in the index, default return the property
options.getSearchString function | undefined

a function that take a feature and return a text to be used as search string, default geTitle() is used as search string
Fires:
  • event:select

Extends

Methods

autocomplete(s, max, cback)

Autocomplete function

Parameters:
Name Type Description
s string

search string
max int

max
cback function

a callback function that takes an array to display in the autocomplete field (for asynchronous search)
Overrides:
Returns:

an array of search solutions or false if the array is send with the cback argument (asnchronous)

Type
Array.<any> | false

clearHistory()

Remove previous history

Inherited From:

equalFeatures(f1, f2)

Test if 2 features are equal

Parameters:
Name Type Description
f1 any
f2 any
Inherited From:
Returns:
Type
boolean

getHistory()

Get history table

Inherited From:

getSearchString(f)

Return the string to search in

Parameters:
Name Type Description
f ol.Feature

the feature
Returns:

the text to be used as search string

Type
string

getSource()

Get the source

Returns:
Type
ol.source.Vector

getTitle(f)

Returns the text to be displayed in the menu

Parameters:
Name Type Description
f ol.Feature

the feature
Overrides:
Returns:

the text to be displayed in the index

Type
string

restoreHistory()

Restore history (from the localstorage)

Inherited From:

saveHistory()

Save history (in the localstorage)

Inherited From:

Force search to refresh

Inherited From:

select(f)

A ligne has been clicked in the menu > dispatch event

Parameters:
Name Type Description
f any

the feature, as passed in the autocomplete
Inherited From:

setInput(value, search)

Set the input value in the form (for initialisation purpose)

Parameters:
Name Type Description
value string
search boolean

to start a search
Inherited From:

setSource(source)

Get the source

Parameters:
Name Type Description
source ol.source.Vector