- Extends
-
-
class GeoExt.tree.LayerParamNode
A subclass of Ext.tree.TreeNode that represents a value of a list of
values provided as one of an OpenLayers.Layer.HTTPRequest‘s params.
The default iconCls for this node’s icon is “gx-tree-layerparam-icon”.
To use this node type in a TreePanel config, set nodeType to
“gx_layerparam”.
Config Options
Configuration properties in addition to
those listed for Ext.tree.TreeNode.
-
delimiter
- String Delimiter of the param‘s value’s items. Default is
, (comma). If the param‘s value is an array, this property
has no effect.
-
item
- String The param’s value’s item that this node represents.
-
layer
- OpenLayers.Layer.HTTPRequest|String The layer that this node
represents a subnode of. If provided as string, the string has to
match the title of one of the records in the layerStore.
-
layerStore
- GeoExt.data.LayerStore Only used if layer is provided as
string. The store where we can find the layer. If not provided, the
store of a map panel found by GeoExt.MapPanel::guess will be used.
-
param
- String Key for a param (key-value pair in the params object of the
layer) that this node represents an item of. The value can either be an
Array or a String, delimited by the character (or string)
provided as delimiter config option.