ol-ext

Class: SelectPopup

ol.control. SelectPopup

Select features by property using a popup

new SelectPopup( [options])

Parameters:
Name Type Argument Description
options Object <optional>
Properties
Name Type Description
className string

control class name
target Element | undefined

Specify a target if you want the control to be rendered outside of the map's viewport.
source ol/source/Vector | Array.<ol/source/Vector>

the source to search in
property string

property to select on
max number

max feature to test to get the values, default 10000
selectAll number

select all features if no option selected
defaultLabel string

label for the default selection
onchoice function | undefined

function triggered when an option is clicked, default doSelect
Fires:
  • event:select

Extends

Members

operationsList

List of operators / translation

Inherited From:
Overrides:

Methods

_escape(s)

Escape string for regexp

Parameters:
Name Type Description
s *

value to escape
Inherited From:
Overrides:
Returns:
Type
string

_selectFeatures(result, features, condition, all, usecase)

Selection features in a list of features

Parameters:
Name Type Description
result Array.<ol.Feature>

the current list of features
features Array.<ol.Feature>

to test in
condition Object
Properties
Name Type Description
attr string

attribute name
op string

operator
val any

value to test
all boolean

all conditions must be valid
usecase boolean

use case or not when testing strings
Inherited From:
Overrides:

doSelect()

Select features by attributes

Overrides:

getFeatures()

Get feature collection to search in

Inherited From:
Overrides:
Returns:
Type
ol.Collection.<ol.Feature>

getSources()

Get vector source

Inherited From:
Overrides:
Returns:
Type
Array.<ol.source.Vector>

setFeatures(features)

Set feature collection to search in

Parameters:
Name Type Description
features ol.Collection.<ol.Feature>
Inherited From:
Overrides:

setMap(map)

Set the map instance the control associated with.

Parameters:
Name Type Description
map o.Map

The map instance.

setSources(source)

Set the current sources

Parameters:
Name Type Description
source ol.source.Vector | Array.<ol.source.Vector> | undefined
Inherited From:
Overrides:

setValues(values)

Set the popup values

Parameters:
Name Type Description
values Object

a key/value list with key = property value, value = title shown in the popup, default search values in the sources