Hi Openlayers-Users,<div><br></div><div>Am finding difficulty in bringing POPUP.</div><div><br></div><div>As in Openlayers popup it has the capacity to bring popup for multiple layers or it will display information based on markers.</div>
<div><br></div><div>Where else in my case am trying to retrieve information for one particular layer based on layer radio button click in tree</div><div><br></div><div>and my code is like this</div><div><br></div><div><div>
<div>plugins: [</div><div> new GeoExt.plugins.TreeNodeRadioButton({</div><div> listeners: {</div><div> "radiochange": function(node) {</div><div><span class="Apple-tab-span" style="white-space:pre"> </span><span class="Apple-tab-span" style="white-space:pre"> </span></div>
<div><span class="Apple-tab-span" style="white-space:pre"> </span> info = new OpenLayers.Control.WMSGetFeatureInfo({</div><div> <span class="Apple-tab-span" style="white-space:pre"> </span>url: '<a href="http://90.0.0.129:8090/geoserver/wms">http://90.0.0.129:8090/geoserver/wms</a>', </div>
<div> <span class="Apple-tab-span" style="white-space:pre"> </span>title: 'Identify features by clicking',</div><div><span class="Apple-tab-span" style="white-space:pre"> </span> <span class="Apple-tab-span" style="white-space:pre"> </span>layers: [node.text], //************************ in this line the value is not getting passed. </div>
<div> <span class="Apple-tab-span" style="white-space:pre"> </span>queryVisible: true,</div><div><span class="Apple-tab-span" style="white-space:pre"> </span> <span class="Apple-tab-span" style="white-space:pre"> </span>eventListeners: {</div>
<div> <span class="Apple-tab-span" style="white-space:pre"> </span>getfeatureinfo: function(event) {</div><div> <span class="Apple-tab-span" style="white-space:pre"> </span>mapPanel.map.addPopup(new OpenLayers.Popup.FramedCloud(</div>
<div> <span class="Apple-tab-span" style="white-space:pre"> </span>"Info.,", </div><div> <span class="Apple-tab-span" style="white-space:pre"> </span>mapPanel.map.getLonLatFromPixel(event.xy),</div>
<div><span class="Apple-tab-span" style="white-space:pre"> </span>null,</div><div> <span class="Apple-tab-span" style="white-space:pre"> </span>event.text,</div><div> <span class="Apple-tab-span" style="white-space:pre"> </span>null,</div>
<div> <span class="Apple-tab-span" style="white-space:pre"> </span>true</div><div> <span class="Apple-tab-span" style="white-space:pre"> </span>));</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>mapPanel.map.addControl(info);</div>
<div> }</div><div> },</div><div> });</div><div> }</div><div> }</div><div> })</div><div> ],</div></div><div><br></div><div>i cant pass the variable directly to layers parameter, on variable pass the layers parameters not accepting the value.</div>
<div><br></div><div>PLEASE DO HELP ME on FEATURE POPUP FOR ONE SINGLE LAYER.</div><div><br></div><div>am newbie to OPENLAYERS.</div><div><br></div><div><br></div>-- <br><span style="border-collapse:collapse;font-family:arial,sans-serif;font-size:13px"><div>
<font color="#333333">With Regards</font><span style="color:rgb(80,0,80)">,</span></div><div><font color="#000099">Lohamanoj S</font><font color="#500050">,</font></div><div><font color="#FF0000">GIS DEVELOPER</font><span style="color:rgb(80,0,80)">,</span></div>
<div><font color="#006600">Groupe SCE India Pvt., Ltd.</font></div><div><font color="#500050">Bengaluru.</font></div></span><br>
</div>