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source: trunk/workshop-routing-foss4g/web/GeoExt/docs/lib/GeoExt/widgets/tree/LayerParamNode.html @ 76

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69<li><a class="reference external" href="#"><tt class="docutils literal"><span class="pre">GeoExt.tree.LayerParamNode</span></tt></a><ul>
70<li><a class="reference external" href="#config-options">Config Options</a></li>
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74
75            <h4>Previous topic</h4>
76            <p class="topless"><a href="LayerParamLoader.html"
77                                  title="previous chapter"><tt class="docutils literal docutils literal docutils literal"><span class="pre">GeoExt.tree.LayerParamLoader</span></tt></a></p>
78            <h4>Next topic</h4>
79            <p class="topless"><a href="OverlayLayerContainer.html"
80                                  title="next chapter"><tt class="docutils literal"><span class="pre">GeoExt.tree.OverlayLayerContainer</span></tt></a></p>
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90  <div class="section" id="geoext-tree-layerparamnode">
91<h1><a title="GeoExt.tree.LayerParamNode" class="reference internal" href="#GeoExt.tree.LayerParamNode"><tt class="xref docutils literal"><span class="pre">GeoExt.tree.LayerParamNode</span></tt></a><a class="headerlink" href="#geoext-tree-layerparamnode" title="Permalink to this headline">¶</a></h1>
92<dl class="meta docutils">
93<dt>Extends</dt>
94<dd><ul class="first last simple">
95<li><a class="reference external" href="http://dev.sencha.com/deploy/dev/docs/?class=Ext.tree.TreeNode">Ext.tree.TreeNode</a></li>
96</ul>
97</dd>
98</dl>
99<dl class="class">
100<dt id="GeoExt.tree.LayerParamNode">
101<em class="property">class </em><tt class="descclassname">GeoExt.tree.</tt><tt class="descname">LayerParamNode</tt><a class="headerlink" href="#GeoExt.tree.LayerParamNode" title="Permalink to this definition">¶</a></dt>
102<dd></dd></dl>
103
104<p>A subclass of <tt class="docutils literal"><span class="pre">Ext.tree.TreeNode</span></tt> that represents a value of a list of
105values provided as one of an <tt class="docutils literal"><span class="pre">OpenLayers.Layer.HTTPRequest</span></tt>&#8216;s params.
106The default iconCls for this node&#8217;s icon is &#8220;gx-tree-layerparam-icon&#8221;.</p>
107<p>To use this node type in a <tt class="docutils literal"><span class="pre">TreePanel</span></tt> config, set <tt class="docutils literal"><span class="pre">nodeType</span></tt> to
108&#8220;gx_layerparam&#8221;.</p>
109<div class="section" id="config-options">
110<h2>Config Options<a class="headerlink" href="#config-options" title="Permalink to this headline">¶</a></h2>
111<p>Configuration properties in addition to
112those listed for <a class="reference external" href="http://dev.sencha.com/deploy/dev/docs/?class=Ext.tree.TreeNode">Ext.tree.TreeNode</a>.</p>
113<dl class="describe">
114<dt>
115<tt class="descname">delimiter</tt></dt>
116<dd><tt class="docutils literal"><span class="pre">String</span></tt> Delimiter of the <tt class="docutils literal"><span class="pre">param</span></tt>&#8216;s value&#8217;s items. Default is
117<tt class="docutils literal"><span class="pre">,</span></tt> (comma). If the <tt class="docutils literal"><span class="pre">param</span></tt>&#8216;s value is an array, this property
118has no effect.</dd></dl>
119
120<dl class="describe">
121<dt>
122<tt class="descname">item</tt></dt>
123<dd><tt class="docutils literal"><span class="pre">String</span></tt> The param&#8217;s value&#8217;s item that this node represents.</dd></dl>
124
125<dl class="describe">
126<dt>
127<tt class="descname">layer</tt></dt>
128<dd><tt class="docutils literal"><span class="pre">OpenLayers.Layer.HTTPRequest|String</span></tt> The layer that this node
129represents a subnode of. If provided as string, the string has to
130match the title of one of the records in the <tt class="docutils literal"><span class="pre">layerStore</span></tt>.</dd></dl>
131
132<dl class="describe">
133<dt>
134<tt class="descname">layerStore</tt></dt>
135<dd><a title="GeoExt.data.LayerStore" class="reference external" href="../../data/LayerStore.html#GeoExt.data.LayerStore"><tt class="xref docutils literal"><span class="pre">GeoExt.data.LayerStore</span></tt></a> Only used if layer is provided as
136string. The store where we can find the layer. If not provided, the
137store of a map panel found by <tt class="docutils literal"><span class="pre">GeoExt.MapPanel::guess</span></tt> will be used.</dd></dl>
138
139<dl class="describe">
140<dt>
141<tt class="descname">param</tt></dt>
142<dd><tt class="docutils literal"><span class="pre">String</span></tt> Key for a param (key-value pair in the params object of the
143layer) that this node represents an item of. The value can either be an
144<tt class="docutils literal"><span class="pre">Array</span></tt> or a <tt class="docutils literal"><span class="pre">String</span></tt>, delimited by the character (or string)
145provided as <tt class="docutils literal"><span class="pre">delimiter</span></tt> config option.</dd></dl>
146
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