protected void Page_Load(object sender, EventArgs e) { menuElem.OnGetClientValidationScript += menuElem_OnGetClientValidationScript; // Register script files ScriptHelper.RegisterLoader(this); ScriptHelper.RegisterEditScript(Page, false); txtPageName.MaxLength = TreePathUtils.GetMaxNameLength(DocumentManager.NewNodeClassName); if (DocumentManager.ParentNode != null) { selTemplate.DocumentID = DocumentManager.ParentNode.DocumentID; selTemplate.ParentNodeID = DocumentManager.ParentNodeID; } // Hide error label lblError.Style.Add("display", "none"); // Set default focus on page name field if (!RequestHelper.IsPostBack()) { txtPageName.Focus(); } }