Hi all,
I met the same problem.
I am just thinking can this be done by using contrib:NumericField?
Any example will be appreciated.
Thanks in advance
regards,
Vincent
On 12/9/05, Tony Herstell <[EMAIL PROTECTED]> wrote:
> When using the contrib:TreeView component it works fine, in my app, with the
> example John Reynolds gave on the internet using a String.
>
> This however does not work when I rework it to use an Object. It only ever
> renders the root element and clicking on it does nothing...
>
> Is there a problem with using objects are apposed to Strings with
> SimpleTreeModel?
>
>
> Sooooo similar:
>
> <component id="treeView" type="contrib:TreeView">
> <binding name="treeModel" expression='treeModel'/>
> <binding name="treeStateListener" expression='treeStateListener'/>
> </component>
>
> <component id="treeDataView" type="contrib:TreeDataView">
> <binding name="treeView" expression='components.treeView'/>
> <binding name="value" expression='value'/>
> </component>
>
> <component id="treeNodeView" type="contrib:TreeNodeView">
> <binding name="treeDataView" expression='components.treeDataView'/>
> <binding name="makeNodeDirect" expression="true"/>
> </component>
>
>
>
> <component id="organisationTreeView" type="contrib:TreeView">
> <binding name="treeModel" expression='organisationSimpleTreeModel'/>
> <binding name="treeStateListener"
> expression='organisationTreeStateListener'/>
> </component>
>
> <component id="organisationTreeDataView" type="contrib:TreeDataView">
> <binding name="treeView"
> expression='components.organisationTreeView'/>
> <binding name="value" expression='value'/>
> </component>
>
> <component id="organisationTreeNodeView" type="contrib:TreeNodeView">
> <binding name="treeDataView"
> expression='components.organisationTreeDataView'/>
> <binding name="makeNodeDirect" expression="true"/>
> </component>
>
>
>
> public ITreeModel getTreeModel() {
> if (treeModel == null) {
> System.out.println("creating SimpleTreeModel");
>
> // Create and "connect" all the nodes
> TreeNode node1 = new StringTreeNode("Root Node");
> TreeNode node2 = new StringTreeNode("Child One");
> TreeNode node2a = new StringTreeNode("Grandchild One");
> node2.insert(node2a);
> node1.insert(node2);
> TreeNode node3 = new StringTreeNode("Child Two");
> TreeNode node3a = new StringTreeNode("GrandChild Two");
> node3.insert(node3a);
> TreeNode node3a1 = new StringTreeNode("Great Grandchild One");
> node3a.insert(node3a1);
> node1.insert(node3);
>
> // Wrap the root node in a SimpleTreeDataModel
> treeDataModel = new SimpleTreeDataModel(node1);
> // Wrap the SimpleTreeDataModel in a SimpleTreeModel
> treeModel = new SimpleTreeModel(treeDataModel);
> }
> return treeModel;
> }
>
> public ITreeModel getOrganisationSimpleTreeModel() {
> if (organisationSimpleTreeModel == null) {
> System.out.println("creating SimpleOrganisationTreeModel");
>
> // Create and "connect" all the nodes
> Organisation organisation = new Organisation();
> organisation.setName("Fonterra");
> organisation.setDatasourceUniqueId(1);
> TreeNode node1 = new OrganisationTreeNode(organisation);
>
> organisation = new Organisation();
> organisation.setName("Hautap");
> organisation.setDatasourceUniqueId(2);
> TreeNode node2 = new OrganisationTreeNode(organisation);
>
> organisation = new Organisation();
> organisation.setName("Cheese");
> organisation.setDatasourceUniqueId(3);
> TreeNode node2a = new OrganisationTreeNode(organisation);
>
> node2.insert(node2a);
> node1.insert(node2);
>
> organisation = new Organisation();
> organisation.setName("Clandeboye");
> organisation.setDatasourceUniqueId(4);
> TreeNode node3 = new OrganisationTreeNode(organisation);
>
> organisation = new Organisation();
> organisation.setName("Whey");
> organisation.setDatasourceUniqueId(5);
> TreeNode node3a = new OrganisationTreeNode(organisation);
>
> node3.insert(node3a);
>
> organisation = new Organisation();
> organisation.setName("Processing");
> organisation.setDatasourceUniqueId(5);
> TreeNode node3a1 = new OrganisationTreeNode(organisation);
>
> node3a.insert(node3a1);
> node1.insert(node3);
>
> // Wrap the root node in a SimpleTreeDataModel
> organisationSimpleTreeDataModel = new SimpleTreeDataModel(node1);
> // Wrap the SimpleTreeDataModel in a SimpleTreeModel
> organisationSimpleTreeModel = new
> SimpleTreeModel(organisationSimpleTreeDataModel);
> }
> return organisationSimpleTreeModel;
> }
>
>
>
> public ITreeStateListener getTreeStateListener() {
> return this;
> }
>
> public ITreeStateListener getOrganisationTreeStateListener() {
> return this;
> }
>
>
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