source:
trunk/workshop-routing-foss4g/web/GeoExt/docs/_sources/lib/GeoExt/widgets/tree/LayerParamNode.txt
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2 | .. currentmodule:: GeoExt.tree | |
3 | ||
4 | :class:`GeoExt.tree.LayerParamNode` | |
5 | ================================================================================ | |
6 | ||
7 | ||
8 | .. cssclass:: meta | |
9 | ||
10 | ||
11 | Extends | |
12 | * `Ext.tree.TreeNode <http://dev.sencha.com/deploy/dev/docs/?class=Ext.tree.TreeNode>`_ | |
13 | ||
14 | ||
15 | ||
16 | ||
17 | ||
18 | ||
19 | ||
20 | .. class:: LayerParamNode | |
21 | ||
22 | A subclass of ``Ext.tree.TreeNode`` that represents a value of a list of | |
23 | values provided as one of an ``OpenLayers.Layer.HTTPRequest``'s params. | |
24 | The default iconCls for this node's icon is "gx-tree-layerparam-icon". | |
25 | ||
26 | To use this node type in a ``TreePanel`` config, set ``nodeType`` to | |
27 | "gx_layerparam". | |
28 | ||
29 | ||
30 | ||
31 | ||
32 | ||
33 | Config Options | |
34 | -------------- | |
35 | ||
36 | Configuration properties in addition to | |
37 | those listed for `Ext.tree.TreeNode <http://dev.sencha.com/deploy/dev/docs/?class=Ext.tree.TreeNode>`_. | |
38 | ||
39 | ||
40 | .. describe:: delimiter | |
41 | ||
42 | ``String`` Delimiter of the ``param``'s value's items. Default is | |
43 | ``,`` (comma). If the ``param``'s value is an array, this property | |
44 | has no effect. | |
45 | ||
46 | .. describe:: item | |
47 | ||
48 | ``String`` The param's value's item that this node represents. | |
49 | ||
50 | .. describe:: layer | |
51 | ||
52 | ``OpenLayers.Layer.HTTPRequest|String`` The layer that this node | |
53 | represents a subnode of. If provided as string, the string has to | |
54 | match the title of one of the records in the ``layerStore``. | |
55 | ||
56 | .. describe:: layerStore | |
57 | ||
58 | :class:`GeoExt.data.LayerStore` Only used if layer is provided as | |
59 | string. The store where we can find the layer. If not provided, the | |
60 | store of a map panel found by ``GeoExt.MapPanel::guess`` will be used. | |
61 | ||
62 | .. describe:: param | |
63 | ||
64 | ``String`` Key for a param (key-value pair in the params object of the | |
65 | layer) that this node represents an item of. The value can either be an | |
66 | ``Array`` or a ``String``, delimited by the character (or string) | |
67 | provided as ``delimiter`` config option. | |
68 | ||
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