Insert Node to TreePanel eror,why?

[rainer]

asp.net:

<uc:DepartmentTree ID="TreePanelDepartment" runat="server" Layout="Fit"
                                Mode="Remote" OnRemoteRename="RemoteRename"
                                OnRemoteRemove="RemoteRemove" OnRemoteAppend="RemoteAppend">
                                <DirectEvents>
                                    <Click OnEvent="TreePanelDepartment_Click">
                                        <ExtraParams>
                                            <ext:Parameter Name="id" Value="node.id" Mode="Raw">
                                            </ext:Parameter>
                                        </ExtraParams>
                                    </Click>
                                </DirectEvents>
                                <Editors>
                                    <ext:TreeEditor ID="TreeEditor1" runat="server" CancelOnBlur="true">
                                        <Field>
                                            <ext:TextField ID="TextField1" runat="server" />
                                        </Field>
                                    </ext:TreeEditor>
                                </Editors>
                                <SelectionSubmitConfig Encode="true" />
                                <Listeners>
                                    <ContextMenu Fn="showMenu" StopEvent="true" />
                                </Listeners>
                            </uc:DepartmentTree>

C#:

private void InsertNodeToTree(string NodeID)
        {
            Ext.Net.TreeNodeCollection nodes = new Ext.Net.TreeNodeCollection();

            if (!string.IsNullOrEmpty(NodeID))
            {
                IEnumerable<DepartmentInfo> list = service.GetSubDepartments(Int32.Parse(NodeID));
                foreach (DepartmentInfo department in list)
                {
                    if (department.haschilds <= 0)
                    {
                        Ext.Net.TreeNode treeNode = new Ext.Net.TreeNode();
                        treeNode.Text = department.FullName;
                        treeNode.NodeID = department.DepartmentId.ToString();
                        treeNode.Leaf = true;
                        nodes.Add(treeNode);
                    }
                    else
                    {
                        AsyncTreeNode asyncNode = new AsyncTreeNode();
                        asyncNode.Text = department.FullName;
                        asyncNode.NodeID = department.DepartmentId.ToString();
                        nodes.Add(asyncNode);
                    }
                }
                Ext.Net.X.Call("bindNode('" + nodes.ToJson() + "','" + NodeID + "')");
            }
        }

Javascript:

<script type="text/javascript">        
        function bindNode(result, myid) {
            var node = TreePanelDepartment.getNodeById(myid)
            var data = eval("(" + result + ")");
            node.loadNodes(data);
        }
    </script>

The Result is successful. But has Javascript Error. Can you help me!

[Daniil]

Hi,

Welcome to Ext.NET!

Please post a response of DirectEvent.

Maybe, you just need to add ";" add the end:

Ext.Net.X.Call("bindNode('" + nodes.ToJson() + "','" + NodeID + "');");

[rainer]

Your Method is unsuccessful!

Use this Method is success

asp.net:
 <ext:Hidden ID="HiddenNodeId" runat="server"></ext:Hidden>
 <ext:Hidden ID="HiddenNodes" runat="server"></ext:Hidden>

C#:
HiddenNodeId.Text = NodeID;
HiddenNodes.Text = nodes.ToJson();
Ext.Net.X.Call("bindNode");

javascript:
function bindNode() {
            var myid = Ext.get("HiddenNodeId").getValue();
            var result = Ext.get("HiddenNodes").getValue();
            var node = TreePanelDepartment.getNodeById(myid)
            var data = eval("(" + result + ")");
            node.loadNodes(data);
        }

Call Function Can not have parameters?

[Daniil]

It should look this way:

Ext.Net.X.Call("bindNode", nodes.ToJson(), NodeID);

[rainer]

Thank you very much