Sorry, this was meant for the geoext users list. Please ignore. On Mon, Jul 9, 2012 at 11:13 AM, Andreas Hocevar <[email protected]> wrote: > Please reply to the list, so others can benefit from the advice given > here as well. > > Instead of creating an Ext.tree.TreeNode, you have to create a > GeoExt.tree.LayerNode instance for your layer. > > Trailing commas are e.g. the commas here: {foo: "bar",} or ["foo",]. > > Andreas. > > On Mon, Jul 9, 2012 at 10:19 AM, Jacinto Estima > <[email protected]> wrote: >> Thanks for the reply Andreas. With "urgent", my idea was not impress the >> volunteers. The thing is that I have to finish as soon as possible a work >> that I have in hands (only that). I respect very much their efforts as I am >> also a volunteer. I hope you don't interpret me wrong. >> >> Regarding my issue, I put the "leaf: true" in the node layer and "leaf: >> false" in the other ones. Still don't work. When I try to open the "images" >> folder, the node stays rounding, thrying to load something but that never >> happends. >> >> var LayerTree = new Ext.tree.TreePanel({ >> renderTo: 'layers', >> root: { >> nodeType: "async", >> text: "Layers", >> expanded: true, >> leaf: false, >> children: [ >> new Ext.tree.TreeNode({ >> // nodeType: "folder", >> text: "Images", >> leaf: false, >> children: [ >> new Ext.tree.TreeNode({ >> nodetype: "gx_layer", >> layer: G2008_feb, >> leaf: true, >> }), >> ] >> }) >> ] >> }, >> }); >> >> >> >> I would appreciate if you can clarify me with your last sentence: " And >> beware of trailing commas ". >> >> Thanks again, >> Jacinto >> >> -----Original Message----- >> From: [email protected] [mailto:[email protected]] On Behalf >> Of Andreas Hocevar >> Sent: Monday, July 09, 2012 12:02 PM >> To: Jacinto Estima >> Subject: Re: [Users] Tree not working >> >> Stating that something is urgent will not impress any of the volunteers on >> this list. Regarding your issue, since you have configured your tree to be >> async: true, you will have to configure your layer node with leaf: true, >> otherwise the loader does not know that there are no children. >> >> And beware of trailing commas, they will break your app in IE. >> >> Andreas. >> >> On Mon, Jul 9, 2012 at 9:51 AM, Jacinto Estima <[email protected]> >> wrote: >>> Please, any ideas on this? >>> >>> >>> >>> From: Jacinto Estima [mailto:[email protected]] >>> Sent: Sunday, July 08, 2012 9:44 PM >>> To: [email protected] >>> Subject: Tree not working >>> >>> >>> >>> Hi folks, >>> >>> >>> >>> 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. >>> >>> Can you give me some help? It is urgent, please. >>> >>> >>> >>> The code follows below. >>> >>> >>> >>> By the way, I am using ExtJs 3.4. >>> >>> >>> >>> Thank you and best regards, >>> >>> Jacinto >>> >>> >>> >>> var G2008_feb = new OpenLayers.Layer.WMS("2008_G_feb", >>> >>> "http://localhost:8080/geoserver/personal/wms";, { >>> >>> layers: "personal:2008_G_feb", >>> >>> transparent: true, >>> >>> format: format, >>> >>> tiled: true, >>> >>> tilesOrigin : map.maxExtent.left + ',' + >>> map.maxExtent.bottom >>> >>> }, { >>> >>> buffer: 0, >>> >>> displayOutsideMaxExtent: true, >>> >>> ratio: 1, >>> >>> opacity: 1, >>> >>> } >>> >>> ); >>> >>> >>> >>> map.addLayer([G2008_feb]); >>> >>> >>> >>> var LayerTree = new Ext.tree.TreePanel({ >>> >>> renderTo: 'layers', >>> >>> root: { >>> >>> nodeType: "async", >>> >>> text: "Layers", >>> >>> expanded: true, >>> >>> children: [ >>> >>> new Ext.tree.TreeNode({ >>> >>> // nodeType: "folder", >>> >>> text: "Images", >>> >>> children: [ >>> >>> new Ext.tree.TreeNode({ >>> >>> nodetype: "gx_layer", >>> >>> layer: G2008_feb, >>> >>> }), >>> >>> >>> >>> ] >>> >>> }) >>> >>> ] >>> >>> }, >>> >>> }); >>> >>> >>> _______________________________________________ >>> Users mailing list >>> [email protected] >>> http://www.geoext.org/cgi-bin/mailman/listinfo/users >>> >> >> >> >> -- >> Andreas Hocevar >> OpenGeo - http://opengeo.org/ >> Expert service straight from the developers. >> > > > > -- > Andreas Hocevar > OpenGeo - http://opengeo.org/ > Expert service straight from the developers. > _______________________________________________ > Users mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/openlayers-users
-- Andreas Hocevar OpenGeo - http://opengeo.org/ Expert service straight from the developers. _______________________________________________ Users mailing list [email protected] http://www.geoext.org/cgi-bin/mailman/listinfo/users
