This is a migrated thread and some comments may be shown as answers.

Node Text Editing is not working.

1 Answer 55 Views
TreeView
This is a migrated thread and some comments may be shown as answers.
Gaurav
Top achievements
Rank 1
Gaurav asked on 08 Feb 2011, 11:58 AM
I have created node dynamically
Aspx code:-
<telerik:RadTreeView ID="RadTreeViewCategory" runat="server" OnNodeExpand="RadTreeViewCategory_NodeExpand"
                    OnNodeDataBound="RadTreeViewCategory_NodeDataBound" AllowNodeEditing="true" OnNodeEdit="RadTreeViewCategory_NodeEdit">
                    <NodeTemplate>
                        <div style="float: left; padding-right: 10px;">
                            <asp:ImageButton ID="lnkEdit" runat="server" OnClientClick='<%# string.Format("return showItemDetail(\"{0}\", \"{1}\", \"{2}\");", Eval("ItemID"), SurvBenchHistID, Eval("IsReportCreated")) %>'
                                ImageUrl="~/images/EditIcon.gif" ImageAlign="Middle" ToolTip="Edit in New Screen" />
                            <asp:Label ID="lblname" runat="server" Text='<%# Eval("ReportItemShortText") %>' /></div>
                        <div style="float: right; padding-left: 40px;">
                            <asp:Label ID="lblImportance" runat="server" Text='<%# Eval("Importance") %>' Visible="false" />
                            <asp:Label ID="lblItemID" runat="server" Text='<%# Eval("ItemID") %>' Visible="false" />
                            <asp:CheckBox ID="chkOptional" runat="server" Visible="false" />
                            <asp:Label ID="lblReportItemText" runat="server" Text='<%#Eval("ReportItemText") %>'
                                Visible="false" />
                            <asp:DropDownList ID="ddlImportance" runat="server" />
                        </div>
                    </NodeTemplate>
                    <DataBindings>
                        <telerik:RadTreeNodeBinding Expanded="True" />
                    </DataBindings>
                </telerik:RadTreeView>

C#
protected override void OnLoad(EventArgs e)
        {
            if (!IsPostBack)
            {
FillRadTree(dt);
}
}

private void FillRadTree(DataTable dt)
        {
            RadTreeViewCategory.DataTextField = "ReportItemShortText";
            RadTreeViewCategory.DataValueField = "ReportItemText";
            RadTreeViewCategory.DataFieldID = "ItemID";
            RadTreeViewCategory.DataFieldParentID = "ParentID";
            RadTreeViewCategory.DataSource = dt;
            RadTreeViewCategory.DataBind();
        }


protected void RadTreeViewCategory_NodeEdit(object sender, RadTreeNodeEditEventArgs e)
        {
            RadTreeNode nodeEdited = e.Node;
            string newText = e.Text;
            nodeEdited.Text = newText;
        }

1 Answer, 1 is accepted

Sort by
0
Nikolay Tsenkov
Telerik team
answered on 08 Feb 2011, 03:13 PM
Hi Gaurav,

You can not use the default nodeEdit implementation when you use a NodeTemplate.
Perhaps I am missing something?
Please, explain in a bit more detail the issue you came across.


Regard,
Nikolay Tsenkov
the Telerik team
Browse the vast support resources we have to jump start your development with RadControls for ASP.NET AJAX. See how to integrate our AJAX controls seamlessly in SharePoint 2007/2010 visiting our common SharePoint portal.
Tags
TreeView
Asked by
Gaurav
Top achievements
Rank 1
Answers by
Nikolay Tsenkov
Telerik team
Share this question
or