Dynamic Checkbox TreePanel

[Ganesh3.shirsath]

Hi i am using Checkbox Nodes Control

I have to dynamically add the node to treepanel

I am able to add node dynamically

but i have to store the status of checked nodes in database

can u please help me for this problem.

I am also attaching image.

////////////////////also code at aspx page is as follow/////////////////////////

<ext:TreePanel ID="TreePanel1" runat="server" Title="Assign Menus" Icon="LightningGo"
        Frame="false" UseArrows="true" AutoScroll="true" Animate="true" EnableDD="true"
        ContainerScroll="true" RootVisible="true">
        <TopBar>
            <ext:Toolbar ID="Toolbar1" Width="1500" runat="server">
                <Items>
                    <ext:Button ID="btnExpandAll" runat="server" Icon="Add" Text="Expand All">
                        <Listeners>
                            <Click Handler="#{TreePanel1}.expandAll();" />
                        </Listeners>
                    </ext:Button>
                    <ext:Button ID="btnCollapseAll" runat="server" Icon="Delete" Text="Collapse All">
                        <Listeners>
                            <Click Handler="#{TreePanel1}.collapseAll();" />
                        </Listeners>
                    </ext:Button>
                    <ext:Button ID="btnSave" runat="server" Icon="Disk" Text="Save">
                        <DirectEvents>
                            <Click OnEvent="btnSave_Click" />
                        </DirectEvents>
                    </ext:Button>
                    <ext:ToolbarFill ID="ToolbarFill1" runat="server" />
                    <ext:Button ID="btnHelp" runat="server" ToolTip="Help" Icon="Help" />
                </Items>
            </ext:Toolbar>
        </TopBar>
        <Root>
        </Root>
        <BottomBar>
            <ext:StatusBar ID="StatusBar1" runat="server" AutoWidth="true" AutoClear="1500" />
        </BottomBar>
        
    </ext:TreePanel>

////////////////////////////////////////////////////////////////////////////////////

/////////////////////codebehind is as follows////////////////////////////

 protected override void OnInit(EventArgs e)
        {
             DynamicControls();
            base.OnInit(e);
        }
private void DynamicControls()
        {
            try
            {
                int i = 0;
                Ext.Net.TreeNode root = new Ext.Net.TreeNode("Menus");
                root.Expanded = true;

                TreePanel1.Root.Add(root);

                List<DataTypeLayer.UserRolesMenuMappingDetails> roleMenuList = new List<DataTypeLayer.UserRolesMenuMappingDetails>();
                roleMenuList = new BusinessLogicLayer.RoleMenuMappingTrans().FetchRoleDetails();

                foreach (var item in roleMenuList)
                {
                    Ext.Net.TreeNode treeNodeAdmin = new Ext.Net.TreeNode();
                    treeNodeAdmin.Text = item.roleDesc.ToString();
                    treeNodeAdmin.Icon = Ext.Net.Icon.Folder;
                    treeNodeAdmin.Expanded = false;

                    Ext.Net.TreeNode treeNodeHome = new Ext.Net.TreeNode();
                    treeNodeHome.Text = "Administration";
                    treeNodeHome.NodeID = "Administration" + i;
                    treeNodeHome.Icon = Ext.Net.Icon.Book;
                    treeNodeHome.Leaf = true;
                    treeNodeHome.Checked = Ext.Net.ThreeStateBool.False;
                    treeNodeHome.Listeners.Click.Handler = "#{TreePanel1}.AssignMenu_click(treeNodeHome.NodeID);";



                    Ext.Net.TreeNode treeNodeConfiguration = new Ext.Net.TreeNode();
                    treeNodeConfiguration.Text = "Configuration";
                    treeNodeConfiguration.NodeID = "Configuration" + i;
                    treeNodeConfiguration.Icon = Ext.Net.Icon.Book;
                    treeNodeConfiguration.Leaf = true;
                    treeNodeConfiguration.Checked = Ext.Net.ThreeStateBool.False;


                    Ext.Net.TreeNode treeNodeSetup = new Ext.Net.TreeNode();
                    treeNodeSetup.Text = "Setup";
                    treeNodeSetup.NodeID = "Setup" + i;
                    treeNodeSetup.Icon = Ext.Net.Icon.Book;
                    treeNodeSetup.Leaf = true;
                    treeNodeSetup.Checked = Ext.Net.ThreeStateBool.False;

                    Ext.Net.TreeNode treeNodeExecute = new Ext.Net.TreeNode();
                    treeNodeExecute.Text = "Execute";
                    treeNodeExecute.NodeID = "Execute" + i;
                    treeNodeExecute.Icon = Ext.Net.Icon.Book;
                    treeNodeExecute.Leaf = true;
                    treeNodeExecute.Checked = Ext.Net.ThreeStateBool.False;


                    Ext.Net.TreeNode treeNodeMonitor = new Ext.Net.TreeNode();
                    treeNodeMonitor.Text = "Monitor";
                    treeNodeMonitor.NodeID = "Monitor" + i;
                    treeNodeMonitor.Icon = Ext.Net.Icon.Book;
                    treeNodeMonitor.Leaf = true;
                    treeNodeMonitor.Checked = Ext.Net.ThreeStateBool.False;

                    Ext.Net.TreeNode treeNodeScheduler = new Ext.Net.TreeNode();
                    treeNodeScheduler.Text = "Scheduler";
                    treeNodeScheduler.NodeID = "Scheduler" + i;
                    treeNodeScheduler.Icon = Ext.Net.Icon.Book;
                    treeNodeScheduler.Leaf = true;
                    treeNodeScheduler.Checked = Ext.Net.ThreeStateBool.False;

                    Ext.Net.TreeNode treeNodeReport = new Ext.Net.TreeNode();
                    treeNodeReport.Text = "Report";
                    treeNodeReport.NodeID = "Report" + i;
                    treeNodeReport.Icon = Ext.Net.Icon.Book;
                    treeNodeReport.Leaf = true;
                    treeNodeReport.Checked = Ext.Net.ThreeStateBool.False;

                    treeNodeAdmin.Nodes.Add(treeNodeHome);
                    treeNodeAdmin.Nodes.Add(treeNodeConfiguration);
                    treeNodeAdmin.Nodes.Add(treeNodeSetup);
                    treeNodeAdmin.Nodes.Add(treeNodeExecute);
                    treeNodeAdmin.Nodes.Add(treeNodeMonitor);
                    treeNodeAdmin.Nodes.Add(treeNodeScheduler);
                    treeNodeAdmin.Nodes.Add(treeNodeReport);

                    root.Nodes.Add(treeNodeAdmin);
                    i++;
                }

            }
            catch (Exception)
            {

                throw;
            }
        }

//////////////////////////////////////////////////////////////////////////////

Thanks and Regards
Ganesh

[Daniil]

Hi,

Please use [CODE ] tags, see
http://forums.ext.net/showthread.php?3440