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<title>OpenLayers WFS Protocol with Filter</title>
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<h1 id="title">WFS Protocol and Filter</h1>
<div id="tags">
filter, wfs, comparison
</div>
<p id="shortdesc">
Demonstrates the use of a filter in making GetFeature requests using the WFS protocol.
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<p>
If a vector layer has a filter and the protocol supports server-side filtering,
the filter will be serialized in requests for features. The WFS protocol can be
used with a vector layer to serialize a filter using OGC Filter Encoding. This
example requests all features that are <code>TYPE</code> "highway" or "road".
</p><p>
See the <a href="wfs-filter.js" target="_blank">wfs-filter source</a>
for details on how this is done.
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