.. currentmodule:: GeoExt.data

:class:`GeoExt.data.WMSCapabilitiesReader`
================================================================================


.. cssclass:: meta


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






.. class:: WMSCapabilitiesReader(meta, recordType)

    :param meta: ``Object`` Reader configuration from which:
        ``layerOptions`` is an optional object passed as default options
        to the ``OpenLayers.Layer.WMS`` constructor.
        ``layerParams`` is an optional set of parameters to pass into the
        ``OpenLayers.Layer.WMS`` constructor.
    :param recordType: ``Array | Ext.data.Record`` An array of field
        configuration objects or a record object.  Default is
        :class:`GeoExt.data.LayerRecord` with the following fields:
        name, title, abstract, queryable, opaque, noSubsets, cascaded,
        fixedWidth, fixedHeight, minScale, maxScale, prefix, formats,
        styles, srs, dimensions, bbox, llbbox, attribution, keywords,
        identifiers, authorityURLs, metadataURLs.
        The type of these fields is the same as for the matching fields in
        the object returned from
        ``OpenLayers.Format.WMSCapabilities::read()``.

    Data reader class to create an array of
    :class:`GeoExt.data.LayerRecord` objects from a WMS GetCapabilities
    response.


    


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

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


.. describe:: attributionCls

    ``String`` CSS class name for the attribution DOM elements.
    Element class names append "-link", "-image", and "-title" as
    appropriate.  Default is "gx-attribution".