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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>Hi folks!<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I coded a tree using the following code. The tree is working, but I want the Layers under 2008 and 2009 nodes to be “unvisible”. The “checked: false” property is working but only for the tree because the layers appear activated in the map. Is there any property to make layers invisible in the map?<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Thanks,<o:p></o:p></p><p class=MsoNormal>Jacinto<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:Consolas;color:black'>layerRoot.appendChild(</span><b><span style='font-size:10.0pt;font-family:Consolas;color:#7F0055'>new</span></b><span style='font-size:10.0pt;font-family:Consolas;color:black'> GeoExt.tree.OverlayLayerContainer({</span><span style='font-size:10.0pt;font-family:Consolas'><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:Consolas;color:black'> text: </span><span style='font-size:10.0pt;font-family:Consolas;color:#2A00FF'>"2010"</span><span style='font-size:10.0pt;font-family:Consolas;color:black'>,</span><span style='font-size:10.0pt;font-family:Consolas'><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:Consolas;color:black'> layerStore: mapPanel.layers,</span><span style='font-size:10.0pt;font-family:Consolas'><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:Consolas;color:black'> expanded: </span><b><span style='font-size:10.0pt;font-family:Consolas;color:#7F0055'>true</span></b><span style='font-size:10.0pt;font-family:Consolas;color:black'>,</span><span style='font-size:10.0pt;font-family:Consolas'><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:Consolas;color:black'> enableDD: </span><b><span style='font-size:10.0pt;font-family:Consolas;color:#7F0055'>true</span></b><span style='font-size:10.0pt;font-family:Consolas;color:black'>,</span><span style='font-size:10.0pt;font-family:Consolas'><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:Consolas;color:black'> loader: {</span><span style='font-size:10.0pt;font-family:Consolas'><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:Consolas;color:black'> filter: </span><b><span style='font-size:10.0pt;font-family:Consolas;color:#7F0055'>function</span></b><span style='font-size:10.0pt;font-family:Consolas;color:black'>(record) {</span><span style='font-size:10.0pt;font-family:Consolas'><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:Consolas;color:black'> </span><b><span style='font-size:10.0pt;font-family:Consolas;color:#7F0055'>return</span></b><span style='font-size:10.0pt;font-family:Consolas;color:black'> record.get(</span><span style='font-size:10.0pt;font-family:Consolas;color:#2A00FF'>"layer"</span><span style='font-size:10.0pt;font-family:Consolas;color:black'>).name.indexOf(</span><span style='font-size:10.0pt;font-family:Consolas;color:#2A00FF'>"2010"</span><span style='font-size:10.0pt;font-family:Consolas;color:black'>) !== -1;</span><span style='font-size:10.0pt;font-family:Consolas'><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:Consolas;color:black'> }},</span><span style='font-size:10.0pt;font-family:Consolas'><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:Consolas;color:black'> }));</span><span style='font-size:10.0pt;font-family:Consolas'><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:Consolas;color:black'> </span><span style='font-size:10.0pt;font-family:Consolas'><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:Consolas;color:black'> layerRoot.appendChild(</span><b><span style='font-size:10.0pt;font-family:Consolas;color:#7F0055'>new</span></b><span style='font-size:10.0pt;font-family:Consolas;color:black'> GeoExt.tree.OverlayLayerContainer({</span><span style='font-size:10.0pt;font-family:Consolas'><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:Consolas;color:black'> text: </span><span style='font-size:10.0pt;font-family:Consolas;color:#2A00FF'>"2009"</span><span style='font-size:10.0pt;font-family:Consolas;color:black'>,</span><span style='font-size:10.0pt;font-family:Consolas'><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:Consolas;color:black'> layerStore: mapPanel.layers,</span><span style='font-size:10.0pt;font-family:Consolas'><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:Consolas;color:black'> expanded: </span><b><span style='font-size:10.0pt;font-family:Consolas;color:#7F0055'>true</span></b><span style='font-size:10.0pt;font-family:Consolas;color:black'>,</span><span style='font-size:10.0pt;font-family:Consolas'><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:Consolas;color:black'> enableDD: </span><b><span style='font-size:10.0pt;font-family:Consolas;color:#7F0055'>true</span></b><span style='font-size:10.0pt;font-family:Consolas;color:black'>,</span><span style='font-size:10.0pt;font-family:Consolas'><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:Consolas;color:black'> loader: {</span><span style='font-size:10.0pt;font-family:Consolas'><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:Consolas;color:black'> filter: </span><b><span style='font-size:10.0pt;font-family:Consolas;color:#7F0055'>function</span></b><span style='font-size:10.0pt;font-family:Consolas;color:black'>(record) {</span><span style='font-size:10.0pt;font-family:Consolas'><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:Consolas;color:black'> </span><b><span style='font-size:10.0pt;font-family:Consolas;color:#7F0055'>return</span></b><span style='font-size:10.0pt;font-family:Consolas;color:black'> record.get(</span><span style='font-size:10.0pt;font-family:Consolas;color:#2A00FF'>"layer"</span><span style='font-size:10.0pt;font-family:Consolas;color:black'>).name.indexOf(</span><span style='font-size:10.0pt;font-family:Consolas;color:#2A00FF'>"2009"</span><span style='font-size:10.0pt;font-family:Consolas;color:black'>) !== -1;</span><span style='font-size:10.0pt;font-family:Consolas'><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:Consolas;color:black'> },</span><span style='font-size:10.0pt;font-family:Consolas'><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:Consolas;color:black'> baseAttrs: {</span><span style='font-size:10.0pt;font-family:Consolas'><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:Consolas;color:#3F7F5F'>// checked: false,</span><span style='font-size:10.0pt;font-family:Consolas'><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:Consolas;color:#3F7F5F'>// visible: false,</span><span style='font-size:10.0pt;font-family:Consolas'><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:Consolas;color:black'> }},</span><span style='font-size:10.0pt;font-family:Consolas'><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:Consolas;color:black'> }));</span><span style='font-size:10.0pt;font-family:Consolas'><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:Consolas;color:black'> </span><span style='font-size:10.0pt;font-family:Consolas'><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:Consolas;color:black'> layerRoot.appendChild(</span><b><span style='font-size:10.0pt;font-family:Consolas;color:#7F0055'>new</span></b><span style='font-size:10.0pt;font-family:Consolas;color:black'> GeoExt.tree.OverlayLayerContainer({</span><span style='font-size:10.0pt;font-family:Consolas'><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:Consolas;color:black'> text: </span><span style='font-size:10.0pt;font-family:Consolas;color:#2A00FF'>"2008"</span><span style='font-size:10.0pt;font-family:Consolas;color:black'>,</span><span style='font-size:10.0pt;font-family:Consolas'><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:Consolas;color:black'> layerStore: mapPanel.layers,</span><span style='font-size:10.0pt;font-family:Consolas'><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:Consolas;color:black'> expanded: </span><b><span style='font-size:10.0pt;font-family:Consolas;color:#7F0055'>true</span></b><span style='font-size:10.0pt;font-family:Consolas;color:black'>,</span><span style='font-size:10.0pt;font-family:Consolas'><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:Consolas;color:black'> enableDD: </span><b><span style='font-size:10.0pt;font-family:Consolas;color:#7F0055'>true</span></b><span style='font-size:10.0pt;font-family:Consolas;color:black'>,</span><span style='font-size:10.0pt;font-family:Consolas'><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:Consolas;color:black'> loader: {</span><span style='font-size:10.0pt;font-family:Consolas'><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:Consolas;color:black'> filter: </span><b><span style='font-size:10.0pt;font-family:Consolas;color:#7F0055'>function</span></b><span style='font-size:10.0pt;font-family:Consolas;color:black'>(record) {</span><span style='font-size:10.0pt;font-family:Consolas'><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:Consolas;color:black'> </span><b><span style='font-size:10.0pt;font-family:Consolas;color:#7F0055'>return</span></b><span style='font-size:10.0pt;font-family:Consolas;color:black'> record.get(</span><span style='font-size:10.0pt;font-family:Consolas;color:#2A00FF'>"layer"</span><span style='font-size:10.0pt;font-family:Consolas;color:black'>).name.indexOf(</span><span style='font-size:10.0pt;font-family:Consolas;color:#2A00FF'>"2008"</span><span style='font-size:10.0pt;font-family:Consolas;color:black'>) !== -1;</span><span style='font-size:10.0pt;font-family:Consolas'><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:Consolas;color:black'> console.log(record);</span><span style='font-size:10.0pt;font-family:Consolas'><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:Consolas;color:black'> },</span><span style='font-size:10.0pt;font-family:Consolas'><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:Consolas;color:black'> baseAttrs: {</span><span style='font-size:10.0pt;font-family:Consolas'><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:Consolas;color:black'> checked: </span><b><span style='font-size:10.0pt;font-family:Consolas;color:#7F0055'>false</span></b><span style='font-size:10.0pt;font-family:Consolas;color:black'>,</span><span style='font-size:10.0pt;font-family:Consolas'><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:Consolas;color:#3F7F5F'>// visible: false,</span><span style='font-size:10.0pt;font-family:Consolas'><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:Consolas;color:black'> }},</span><span style='font-size:10.0pt;font-family:Consolas'><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:Consolas;color:black'> }));</span><span style='font-size:10.0pt;font-family:Consolas'><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:Consolas;color:black'> </span><span style='font-size:10.0pt;font-family:Consolas'><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:Consolas;color:black'> </span><b><span style='font-size:10.0pt;font-family:Consolas;color:#7F0055'>var</span></b><span style='font-size:10.0pt;font-family:Consolas;color:black'> <u>LayerTree</u> = </span><b><span style='font-size:10.0pt;font-family:Consolas;color:#7F0055'>new</span></b><span style='font-size:10.0pt;font-family:Consolas;color:black'> Ext.tree.TreePanel({</span><span style='font-size:10.0pt;font-family:Consolas'><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:Consolas;color:#3F7F5F'>// title: 'Map Layers',</span><span style='font-size:10.0pt;font-family:Consolas'><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:Consolas;color:black'> renderTo: </span><span style='font-size:10.0pt;font-family:Consolas;color:#2A00FF'>'layers'</span><span style='font-size:10.0pt;font-family:Consolas;color:black'>,</span><span style='font-size:10.0pt;font-family:Consolas'><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:Consolas;color:black'> root: layerRoot,</span><span style='font-size:10.0pt;font-family:Consolas'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:Consolas;color:black'> });</span><o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>