.. currentmodule:: GeoExt.data

:class:`GeoExt.data.ProtocolProxy`
================================================================================


.. cssclass:: meta


Extends
    * `Ext.data.DataProxy <http://dev.sencha.com/deploy/dev/docs/?class=Ext.data.DataProxy>`_
    






.. class:: ProtocolProxy

    A data proxy for use with ``OpenLayers.Protocol`` objects.


    


Config Options
--------------

Configuration properties in addition to
those listed for `Ext.data.DataProxy <http://dev.sencha.com/deploy/dev/docs/?class=Ext.data.DataProxy>`_.


.. describe:: abortPrevious

    ``Boolean``
    Abort any previous request before issuing another.  Default is ``true``.

.. describe:: protocol

    ``OpenLayers.Protocol``
    The protocol used to fetch features.

.. describe:: setParamsAsOptions

    ``Boolean``
    Should options.params be set directly on options before passing it into
    the protocol's read method? Default is ``false``.