<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=us-ascii"><meta name=Generator content="Microsoft Word 14 (filtered medium)"><style><!--
/* Font Definitions */
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
{font-family:Tahoma;
panose-1:2 11 6 4 3 5 4 4 2 4;}
@font-face
{font-family:Consolas;
panose-1:2 11 6 9 2 2 4 3 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0in;
margin-bottom:.0001pt;
font-size:11.0pt;
font-family:"Calibri","sans-serif";}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:blue;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:purple;
text-decoration:underline;}
p.MsoAcetate, li.MsoAcetate, div.MsoAcetate
{mso-style-priority:99;
mso-style-link:"Balloon Text Char";
margin:0in;
margin-bottom:.0001pt;
font-size:8.0pt;
font-family:"Tahoma","sans-serif";}
span.BalloonTextChar
{mso-style-name:"Balloon Text Char";
mso-style-priority:99;
mso-style-link:"Balloon Text";
font-family:"Tahoma","sans-serif";}
span.EmailStyle19
{mso-style-type:personal;
font-family:"Calibri","sans-serif";
color:windowtext;}
span.EmailStyle20
{mso-style-type:personal-reply;
font-family:"Calibri","sans-serif";
color:#1F497D;}
.MsoChpDefault
{mso-style-type:export-only;
font-size:10.0pt;}
@page WordSection1
{size:8.5in 11.0in;
margin:1.0in 1.0in 1.0in 1.0in;}
div.WordSection1
{page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='color:#1F497D'>Please, any ideas on this?<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> Jacinto Estima [mailto:jacinto.estima@gmail.com] <br><b>Sent:</b> Sunday, July 08, 2012 9:44 PM<br><b>To:</b> users@geoext.org<br><b>Subject:</b> Tree not working<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Hi folks,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I created a tree but when a try to open one node that should show a layer, the layer is not shown on the tree, and the tree stays always trying to load it.<o:p></o:p></p><p class=MsoNormal>Can you give me some help? It is urgent, please.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>The code follows below.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>By the way, I am using ExtJs 3.4.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Thank you and best regards,<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'><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'> G2008_feb = </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'> OpenLayers.Layer.WMS(</span><span style='font-size:10.0pt;font-family:Consolas;color:#2A00FF'>"2008_G_feb"</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'> </span><span style='font-size:10.0pt;font-family:Consolas;color:#2A00FF'>"<a href="http://localhost:8080/geoserver/personal/wms">http://localhost:8080/geoserver/personal/wms</a>"</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'> layers: </span><span style='font-size:10.0pt;font-family:Consolas;color:#2A00FF'>"personal:2008_G_feb"</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'> transparent: </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'> format: format,</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'> tiled: </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'> tilesOrigin : map.maxExtent.left + </span><span style='font-size:10.0pt;font-family:Consolas;color:#2A00FF'>','</span><span style='font-size:10.0pt;font-family:Consolas;color:black'> + map.maxExtent.bottom</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'> buffer: 0,</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'> displayOutsideMaxExtent: </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'> ratio: 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'> opacity: 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'> map.addLayer([G2008_feb]);</span><b><span style='font-size:10.0pt;font-family:Consolas;color:#7F0055'><o:p></o:p></span></b></p><p class=MsoNormal style='text-autospace:none'><b><span style='font-size:10.0pt;font-family:Consolas;color:#7F0055'><o:p> </o:p></span></b></p><p class=MsoNormal style='text-autospace:none'><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: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: {</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'> nodeType: </span><span style='font-size:10.0pt;font-family:Consolas;color:#2A00FF'>"async"</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'> text: </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'> 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'> children: [</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'>new</span></b><span style='font-size:10.0pt;font-family:Consolas;color:black'> Ext.tree.TreeNode({</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'>// nodeType: "folder",</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'>"Images"</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'> children: [</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'>new</span></b><span style='font-size:10.0pt;font-family:Consolas;color:black'> Ext.tree.TreeNode({</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'> nodetype: </span><span style='font-size:10.0pt;font-family:Consolas;color:#2A00FF'>"gx_layer"</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'> layer: G2008_feb,</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><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><span style='font-size:10.0pt;font-family:Consolas;color:black'> });</span><o:p></o:p></p></div></body></html>