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<p class=MsoNormal>Thanks to the examples and previous forum posts I almost
have my layer tree looking exactly as I would like.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>What I haven’t been able to figure out is under a
layer check box, (in this case Schools), I would like to display icons and text
that would correspond to map symbology for different types of features in
the given layer. I do not get anything displayed under the check box and
have been unsuccessful in finding a solution.<o:p></o:p></p>
<p class=MsoNormal> Any pointers or examples on how to accomplish that
would be appreciated.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I am pulling my layers from a group layer similar to Tasmania
( Group Layer) in the Tree Nodes example.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Here is my json:<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>var treeConfig = new OpenLayers.Format.JSON().write([<o:p></o:p></p>
<p class=MsoNormal> {<o:p></o:p></p>
<p class=MsoNormal> nodeType: "gx_baselayercontainer",<o:p></o:p></p>
<p class=MsoNormal> layer: 'Layers',<o:p></o:p></p>
<p class=MsoNormal> isLeaf : false,<o:p></o:p></p>
<p class=MsoNormal> loader: {<o:p></o:p></p>
<p class=MsoNormal> param:
"LAYERS"<o:p></o:p></p>
<p class=MsoNormal> }<o:p></o:p></p>
<p class=MsoNormal> },{<o:p></o:p></p>
<p class=MsoNormal> text: 'School Layers',<o:p></o:p></p>
<p class=MsoNormal> expanded: true,<o:p></o:p></p>
<p class=MsoNormal> children: [{<o:p></o:p></p>
<p class=MsoNormal> nodeType: "gx_layerparam",<o:p></o:p></p>
<p class=MsoNormal> layer: 'Schools',<o:p></o:p></p>
<p class=MsoNormal> param: "LAYERS",<o:p></o:p></p>
<p class=MsoNormal> item: "catawba2:schools",<o:p></o:p></p>
<p class=MsoNormal> text: 'Schools',<o:p></o:p></p>
<p class=MsoNormal> expanded: true,<o:p></o:p></p>
<p class=MsoNormal> children: [{ //
under the Schools check box I want to display symbols and text that correspond<o:p></o:p></p>
<p class=MsoNormal> text: 'Elementary Schools', //
to the symbology that I use on the map<o:p></o:p></p>
<p class=MsoNormal> IconCls: 'cc_elem' //
nothing displays<o:p></o:p></p>
<p class=MsoNormal> },{ //
how can I add symbols and text here?<o:p></o:p></p>
<p class=MsoNormal> text: 'Middle School Districts3', //
I don’t even know if using children: [{}] is the correct approach.<o:p></o:p></p>
<p class=MsoNormal> iconCls: 'cc_middle'<o:p></o:p></p>
<p class=MsoNormal> }]<o:p></o:p></p>
<p class=MsoNormal>},{<o:p></o:p></p>
<p class=MsoNormal>nodeType: "gx_layerparam",<o:p></o:p></p>
<p class=MsoNormal>layer: 'Schools',<o:p></o:p></p>
<p class=MsoNormal>param: "LAYERS",<o:p></o:p></p>
<p class=MsoNormal>item: "catawba2:elementary_school_districts",<o:p></o:p></p>
<p class=MsoNormal>text: 'Elementary School Districts',<o:p></o:p></p>
<p class=MsoNormal>iconCls: 'cc_elem_line',<o:p></o:p></p>
<p class=MsoNormal>}]<o:p></o:p></p>
<p class=MsoNormal> }], true);<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
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