[Users] Error after Drag & Drop in LayerTree [SOLVED]

[Sascha Müller]

Hi,

It works with the trunk.

Thanks!!!

regards,

Sascha


>  Hi Sascha,
>
>  your link is correct. If you don't want to check out via SVN, you could also reference the current development version on your html page:
>  http://dev.geoext.org/trunk/geoext/lib/GeoExt.js
>
>  Regards,
>  Andreas.
>
>  On Aug 4, 2010, at 17:26 , Sascha Müller wrote:
>
>
>>
>>  Hi,
>>
>>  I try to get the trunk. Does the link:
>>
>>  http://svn.geoext.org/core/trunk/geoext
>>
>>  works correctly?
>>
>>  regards,
>>
>>  Sascha
>>
>>
>>
>>
>>>  Hi,
>>>
>>>  the issue you are describing sounds familiar. I cannot recall the ticket number, but I'm 99% that it has been fixed after the 0.7 release. So you could try trunk instead of 0.7.
>>>
>>>  Regards,
>>>  Andreas.
>>>
>>>  On Aug 4, 2010, at 16:32 , Sascha Müller wrote:
>>>
>>>
>>>
>>>>  Hi list,
>>>>
>>>>  I use:
>>>>
>>>>  GeoExt: 0.7
>>>>  OpenLayers: 2.9
>>>>  ExtJs: 3.2.1
>>>>  GeoServer: 1.7.7
>>>>
>>>>  I Change the position of a layer in the tree. Afterwards I want to check
>>>>  the checkbox of the layer.
>>>>  Then appears an error: "this.items.get(...).text' is null or no Object".
>>>>
>>>>  In LayerLegend.js
>>>>
>>>>  update: function() {
>>>>           var title = this.getLayerTitle(this.layerRecord);
>>>>
>>>>  =>      if (this.items.get(0).text !== title) {            // this is the
>>>>  row where the error comes from.
>>>>               // we need to update the title
>>>>               this.items.get(0).text = title;
>>>>           }
>>>>
>>>>  },
>>>>
>>>>  If I try to check a checkbox at a layer without Drag&    Drop before, it
>>>>  works.
>>>>  If I remove the Legend from the application, it works. I don't know, why the
>>>>  item (the layer on the new position in the tree) no properties 'text'
>>>>  contains.
>>>>
>>>>  Maybe I miss something with the new legend in GeoExt 0.7.
>>>>
>>>>
>>>>  My code looks like this:
>>>>
>>>>  treePanel
>>>>  ========
>>>>  var treePanel = new Ext.tree.TreePanel({
>>>>                       id: 'lt',
>>>>                       title: 'Layer',
>>>>                       region: 'west',
>>>>                       loader: new Ext.tree.TreeLoader({
>>>>                           applyLoader: false
>>>>                       }),
>>>>                       root: {
>>>>                           nodeType: "async",
>>>>                           children: Ext.decode(treeConfig)
>>>>                       },
>>>>                       rootVisible: false,
>>>>                       lines: false,
>>>>                       enableDD: true,
>>>>                       split: true,
>>>>                       autoScroll: true,
>>>>                       collapsible: true,
>>>>                       bodyStyle: 'padding:5px;',
>>>>                       width: 200,
>>>>                       minSize: 200
>>>>  });
>>>>
>>>>  legendPanel
>>>>  ==========
>>>>  var legendPanel = new GeoExt.LegendPanel({
>>>>                   title      : "Legende",
>>>>                   autoScroll : true,
>>>>                   dynamic    : true,
>>>>                   showTitle  : true,
>>>>                   defaults   : {
>>>>                       labelCls          : 'legendLabel',
>>>>                       style               : 'padding:5px',
>>>>                       imageFormat       : 'image/gif',
>>>>                       useScaleParameter : false
>>>>                   },
>>>>                   bodyStyle  : "padding: 1px;",
>>>>                   filter     : function(record) {
>>>>                       return !record.get("layer").isBaseLayer;
>>>>                   }
>>>>               });
>>>>
>>>>  If I use Firefox, everything is ok.The error appears, but only in the
>>>>  console. With the IE8, there comes a Window with the error.
>>>>
>>>>  Thanks
>>>>
>>>>  Sascha
>>>>
>>>>  _______________________________________________
>>>>  Users mailing list
>>>>  Users at geoext.org
>>>>  http://www.geoext.org/cgi-bin/mailman/listinfo/users
>>>>
>>>>
>>>
>>>
>>>
>>
>>  _______________________________________________
>>  Users mailing list
>>  Users at geoext.org
>>  http://www.geoext.org/cgi-bin/mailman/listinfo/users
>>
>