Hi Jan,<br><br>I&#39;m using a filter for this:<br><pre id="line1"><span>  filter: new OpenLayers.Filter.Comparison({ 
<span id="line19"></span>          type: OpenLayers.Filter.Comparison.EQUAL_TO,
<span id="line20"></span>          property: &quot;_adresid&quot;,
<span id="line21"></span>          value: &quot;-1&quot;})</span></pre>and some javascript<br><pre id="line1"><span>function changeFilter(newValue)
<span id="line109"></span>{ 
<span id="line110"></span>  wfsLayer.destroyFeatures();
<span id="line111"></span>  document.getElementById(&#39;progress&#39;).innerHTML = &quot;..&quot;;
<span id="line112"></span>  </span><span>wfsLayer</span><span>.filter = new OpenLayers.Filter.Comparison({ 
<span id="line114"></span>                          type: OpenLayers.Filter.Comparison.EQUAL_TO,
<span id="line115"></span>                          property: &quot;_adresid&quot;,
<span id="line116"></span>                          value: newValue});
<span id="line117"></span>  wfsLayer.refresh({force: true});
<span id="line118"></span>}</span></pre><br><p style="margin-bottom:0cm" lang="nl-NL">Regards<br></p>
<br>
Paul Meems<br>
Organizing the International Open Source GIS conference in The Netherlands:<br><a href="http://www.mapwindow.org/conference/2012/">http://www.mapwindow.org/conference/2012/</a><br><br><div class="gmail_quote">Op 20 april 2012 11:33 schreef Jan Tappenbeck <span dir="ltr">&lt;<a href="mailto:osm@tappenbeck.net">osm@tappenbeck.net</a>&gt;</span> het volgende:<br>

<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">hi !<br>
<br>
i want to make a map with a function to show streets via a search dialog.<br>
<br>
when a user select a way-name it should be show via a openlayer-vector.<br>
<br>
i only found examples to define elements by the geojson-format and show all elements in a bundle - but i only want to show the element with the id=xxxx.<br>
<br>
did anyone now an expample for this situation ?<br>
<br>
regards Jan :-)<br>
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</blockquote></div><br>