<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">I think your only option right now is unfortunately to provide a custom findLayers function for your WMSGetFeatureInfo control.<div><br></div><div>Best regards,</div><div>Bart</div><div><br><div>
<span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><div>-- <br>Bart van den Eijnden<br>OpenGeo - <a href="http://opengeo.org/">http://opengeo.org</a><br>Expert service straight from the developers.</div><div><br></div></span><br class="Apple-interchange-newline">
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<br><div><div>On Apr 12, 2012, at 11:11 AM, vrbikdan wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div>Hi all,<br>I'll try to explain my problem. I have a few layers and only one is visible<br>and I need to use wmsGetFeatureInfo for another layer (this layer is not<br>visible). But I need to change layer for WMSGFI dynamicaly (after every<br>click in my map). So I am able to store name of this layer I need in some<br>variable and I need to push this variable to WMSGFI. I tried to use<br>vendorParams in beforegetfeatureinfo, but from some reason it doesn't work.<br>Can you tel me, wich way I can achieve my goal, changing layer in WMSGFI?<br>Code is below.<br><br>function infoDrillD(){<br><span class="Apple-tab-span" style="white-space:pre"> </span><br><span class="Apple-tab-span" style="white-space:pre"> </span>infoDrillVarD = new OpenLayers.Control.WMSGetFeatureInfo({<br> url: "<a href="http://192.168.1.92:8080/geoserver/zk/wms">http://192.168.1.92:8080/geoserver/zk/wms</a>",<br> queryVisible: false,<br> eventListeners: {<br><span class="Apple-tab-span" style="white-space:pre"> </span><span class="Apple-tab-span" style="white-space:pre"> </span><span class="Apple-tab-span" style="white-space:pre"> </span><span class="Apple-tab-span" style="white-space:pre"> </span>beforegetfeatureinfo: function(ev){<br><span class="Apple-tab-span" style="white-space:pre"> </span><span class="Apple-tab-span" style="white-space:pre"> </span><span class="Apple-tab-span" style="white-space:pre"> </span><span class="Apple-tab-span" style="white-space:pre"> </span><span class="Apple-tab-span" style="white-space:pre"> </span>this.vendorParams= {layers: [layers[variable]]};//this variable store <br><br>//layer I want to use<br><span class="Apple-tab-span" style="white-space:pre"> </span><span class="Apple-tab-span" style="white-space:pre"> </span><span class="Apple-tab-span" style="white-space:pre"> </span><span class="Apple-tab-span" style="white-space:pre"> </span>},<span class="Apple-tab-span" style="white-space:pre"> </span><span class="Apple-tab-span" style="white-space:pre"> </span><br><span class="Apple-tab-span" style="white-space:pre"> </span><span class="Apple-tab-span" style="white-space:pre"> </span><span class="Apple-tab-span" style="white-space:pre"> </span><span class="Apple-tab-span" style="white-space:pre"> </span>getfeatureinfo: function(event) {<br><span class="Apple-tab-span" style="white-space:pre"> </span><span class="Apple-tab-span" style="white-space:pre"> </span><span class="Apple-tab-span" style="white-space:pre"> </span><span class="Apple-tab-span" style="white-space:pre"> </span><span class="Apple-tab-span" style="white-space:pre"> </span> for (var i = 0; i < event.features.length; i++) {<br> feature = event.features[i];<br> var attDrill = feature.attributes;<br><span class="Apple-tab-span" style="white-space:pre"> </span><span class="Apple-tab-span" style="white-space:pre"> </span><span class="Apple-tab-span" style="white-space:pre"> </span><span class="Apple-tab-span" style="white-space:pre"> </span><span class="Apple-tab-span" style="white-space:pre"> </span> zona=attDrill.zona;<br><span class="Apple-tab-span" style="white-space:pre"> </span><span class="Apple-tab-span" style="white-space:pre"> </span><span class="Apple-tab-span" style="white-space:pre"> </span><span class="Apple-tab-span" style="white-space:pre"> </span><span class="Apple-tab-span" style="white-space:pre"> </span> xx=attDrill.id;<br><span class="Apple-tab-span" style="white-space:pre"> </span><span class="Apple-tab-span" style="white-space:pre"> </span><span class="Apple-tab-span" style="white-space:pre"> </span><span class="Apple-tab-span" style="white-space:pre"> </span><span class="Apple-tab-span" style="white-space:pre"> </span> alert(xx);<br><span class="Apple-tab-span" style="white-space:pre"> </span><span class="Apple-tab-span" style="white-space:pre"> </span><span class="Apple-tab-span" style="white-space:pre"> </span>}}}<br><span class="Apple-tab-span" style="white-space:pre"> </span><span class="Apple-tab-span" style="white-space:pre"> </span><span class="Apple-tab-span" style="white-space:pre"> </span>});<br><span class="Apple-tab-span" style="white-space:pre"> </span><br><span class="Apple-tab-span" style="white-space:pre"> </span>map.addControl(infoDrillVarD);<br><span class="Apple-tab-span" style="white-space:pre"> </span>infoDrillVarD.activate();<br><span class="Apple-tab-span" style="white-space:pre"> </span><br>}<br><br>I hope that I explain it well :) Thanks for your help,<br>Dan<br><br>--<br>View this message in context: <a href="http://osgeo-org.1560.n6.nabble.com/vendorParams-in-wmsGetFeatureInfo-tp4848746p4848746.html">http://osgeo-org.1560.n6.nabble.com/vendorParams-in-wmsGetFeatureInfo-tp4848746p4848746.html</a><br>Sent from the OpenLayers Users mailing list archive at <a href="http://Nabble.com">Nabble.com</a>.<br>_______________________________________________<br>Users mailing list<br><a href="mailto:Users@lists.osgeo.org">Users@lists.osgeo.org</a><br>http://lists.osgeo.org/mailman/listinfo/openlayers-users<br></div></blockquote></div><br></div></body></html>