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    <p>I assume that you followed the <a href="http://dojotoolkit.org/2008/02/12/dijit-tree-and-dojo-data-dojo-1-1" rel="nofollow noreferrer">dijit.Tree and dojo.data in Dojo 1.1</a> tutorial which directed you to pass the data to the tree control using a data store. That had me banging my head of a brick wall for a while. </p> <p>Its not really a great approach and the alternative is not really well documented. You need to create a use model instead. I have included an example below of a tree model that I created for displaying the structure of an LDAP directory.</p> <p>You will find the default implementation of the model in your dojo distribution at ./dijit/_tree/model.js. The comments should help you understand the functions supported by the model.</p> <p>The IDirectoryService class the code below are stubs for server-side Java POJOs generated by <a href="http://directwebremoting.org" rel="nofollow noreferrer">Direct Web Remoting</a> (DWR). I highly recommend DWR if you going to be doing a lot of client-server interaction.</p> <pre> dojo.declare("LDAPDirectoryTreeModel", [ dijit.tree.model ], { getRoot : function(onItem) { IDirectoryService.getRoots( function(roots) { onItem(roots[0]) }); }, mayHaveChildren : function(item) { return true; }, getChildren : function(parentItem, onComplete) { IDirectoryService.getChildrenImpl(parentItem, onComplete); }, getIdentity : function(item) { return item.dn; }, getLabel : function(item) { return item.rdn; } }); </pre> <p>And here is an extract from the my JSP page where I created the model and used it to populate the tree control.</p> <pre> &lt;div dojoType="LDAPDirectoryTreeModel" jsid="treeModel" id="treeModel"&gt; &lt;/div&gt; &lt;div jsid="tree" id="tree" dojoType="dijit.Tree" model="treeModel" labelAttr="name" label="${directory.host}:${directory.port}"&gt; &lt;/div&gt; </pre>
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Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

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