.. _feature_info:

Feature Info
************

This element provides feature info capabilities to Mapbender3. It works for WMS services.

.. image:: ../../../../../figures/feature_info.png
     :scale: 80

Configuration
=============

.. image:: ../../../../../figures/feature_info_configuration.png
     :scale: 80

You need a button to show this element. See :doc:`button` for inherited configuration options.

YAML-Definition:

.. code-block:: yaml

   tooltip: Feature Info   # text to use as tooltip
   target: ~               # Id of Map element to query
   autoOpen: false         # true/false open when application is started, default: false
   deactivateOnClose: true # true/false to deactivate the functionality after closing the result dialog, default is true

Class, Widget & Style
============================

* Class: Mapbender\\CoreBundle\\Element\\FeatureInfo
* Widget: mapbender.element.featureInfo.js
* Style: mapbender.elements.css

HTTP Callbacks
==============

None.

JavaScript API
==============

activate
--------

Activates the widget which then waits for mouse click on the map and starts the feature info queries.

deactivate
----------
Deactivates the widget.

JavaScript Signals
==================

None.